cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The effects of food and slug density on slug movement
Creators: name: Hamilton, Peter A.
Publisher: name: University of British Columbia
Year: 2010

description: I investigated the effects of food, crowding, and weather on the behaviour of the slugs, Arion ater and Ariolimax columbianus. Field experiments demonstrated that Arion based its migratory response on the density of conspecifics and the quality and quantity of available food. Migration was most rapid from areas of high slug density and scarce poor quality food. The migration response of Ariolimax was exclusively based on density. Although high slug density induced migration by this species, its rate of migration was lower than that of Arion. Migrating Arion ater were heavier than non-migrating slugs. There was no such relationship between body weight and locomotory or migratory ability of Ariolimax columbianus. Both species exhibited seasonal variation in their behaviour. Hot, dry weather during mid-summer curtailed their foraging and migratory activity. Cooler, wetter weather in late spring and late summer lengthened nocturnal activity periods. Average daily temperature and precipitation were poor predictors of migratory activity. Multiple regression analysis of hourly activity patterns and weather showed that, time of day, air temperature, and atmospheric moisture accounted for most of the variation in hourly nocturnal behaviour. Variation in slug density and food acceptability had no effect on population activity in Arion ater. However, the treatments did influence particular kinds of behaviour. Arion provided with poor food moved and rested more, but fed less, than slugs receiving good food. The effects of density were not significant. Poor food and high slug density increased the activity of Ariolimax columbianus. This effect was also evident in the component behaviours of total activity. Ariolimax moved, rested, and fed more in high density situations. These slugs fed more when good food was available, but the other behaviours were unaffected by this factor. On an hourly basis Arion ater's activity pattern appeared to be based on food acquisition. Over days and weeks, however, this species used both population density and food acceptability to decide to migrate. Ariolimax columbianus' hourly behaviour pattern was most closely related to the density of conspecifies. This response to density persisted over days and weeks, and was the most important factor affecting the migratory behaviour of these slugs.
On self-similar Bernstein functions and corresponding generalized fractional derivatives
Creators: name: Kern, Peter
name: Lage, Svenja
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 26A33, 35R11, 44A10, 60E07, 60G22, 60G51, 60G52

description: We use the theory of Bernstein functions to analyze power law tail behavior with log-periodic perturbations which corresponds to self-similarity of the Bernstein functions. Such tail behavior appears in the context of semistable Lévy processes. The Bernstein approach enables us to solve some open questions concerning semi-fractional derivatives recently introduced in {\it Fract. Calc. Appl. Anal.} {\bf 22}(2), pp. 326--357, by means of the generator of certain semistable Lévy processes. In particular it is shown that semi-fractional derivatives can be seen as generalized fractional derivatives in the sense of Kochubei ({\it Integr. Equ. Oper. Theory} {\bf 71}, pp. 583--600).
Resonant phase matching by oblique illumination of a dielectric laser accelerator
Creators: name: Crisp, Sophie
name: Ody, Alexander
name: Musumeci, Pietro
name: England, Joel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: In dielectric laser-driven accelerators (DLA), careful tuning of drive-laser wavelength and structure periodicity is typically required in order to hit the resonant condition and match the phase velocity of the accelerating wave to the electron beam velocity. By aggressively detuning (up to 30 mrad) the angle of incidence of the drive laser on a double grating DLA structure, we show that it is possible to recover resonant phase matching and maximize the energy modulation of an externally injected 6 MeV beam in a 800 nm period structure driven using a 780 nm laser. These results show that it is possible to power DLA structures away from their design working point, and excite accelerating fields in the gap with phase profiles that change by a relatively large amount period-to-period. This flexibility is a key feature of DLAs and a critical element in the realization of phase-modulation based ponderomotive focusing to demonstrate MeV energy gain and large capture in a single DLA stage.
description: 9 pages, 10 figures
ПРОЯВЛЕНИЕ СИМПТОМОВ ЭМОЦИОНАЛЬНОГО ВЫГОРАНИЯ У СТУДЕНТОВ В УСЛОВИЯХ ДИСТАНЦИОННОГО ОБУЧЕНИЯ
Creators: name: НАУМОВА А.В.
name: БУКАТИЧ А.А.
name: СЕРГЕЕВА И.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СИНДРОМ ЭМОЦИОНАЛЬНОГО ВЫГОРАНИЯ
ПСИХОЭМОЦИОНАЛЬНОЕ ИСТОЩЕНИЕ
ДЕПЕРСОНАЛИЗАЦИЯ
РЕДУКЦИЯ УЧЕБНО-ПРОФЕССИОНАЛЬНЫХ ДОСТИЖЕНИЙ
ОБУЧАЮЩИЕСЯ
BURNOUT SYNDROME
PSYCHOEMOTIONAL EXHAUSTION
DEPERSONALIZATION
REDUCTION OF EDUCATIONAL AND PROFESSIONAL ACHIEVEMENTS
STUDENTS

description: В статье приводятся результаты эмпирических исследований феномена эмоционального выгорания у студентов, обучающихся в режиме online. Установлено, что интегральный показатель выгорания колеблется в пределах средних значений. Однако отдельные компоненты СЭВ у исследуемой выборки находятся в стадии формирования, и, в частности, психоэмоциональное истощение и деперсонализация. Симптомы выгорания проявляются у студентов как на психофизиологическом, так и на психологическом уровне, затрагивая преимущественно эмоциональный и поведенческий компоненты.
Incorporating Lambertian Priors into Surface Normals Measurement
Creators: name: Ju, Yakun
name: Jian, Muwei
name: Guo, Shaoxiang
name: Wang, Yingyu
name: Zhou, Huiyu
name: Dong, Junyu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The goal of photometric stereo is to measure the precise surface normal of a 3D object from observations with various shading cues. However, non-Lambertian surfaces influence the measurement accuracy due to irregular shading cues. Despite deep neural networks have been employed to simulate the performance of non-Lambertian surfaces, the error in specularities, shadows, and crinkle regions is hard to be reduced. In order to address this challenge, we here propose a photometric stereo network that incorporates Lambertian priors to better measure the surface normal. In this paper, we use the initial normal under the Lambertian assumption as the prior information to refine the normal measurement, instead of solely applying the observed shading cues to deriving the surface normal. Our method utilizes the Lambertian information to reparameterize the network weights and the powerful fitting ability of deep neural networks to correct these errors caused by general reflectance properties. Our explorations include: the Lambertian priors (1) reduce the learning hypothesis space, making our method learn the mapping in the same surface normal space and improving the accuracy of learning, and (2) provides the differential features learning, improving the surfaces reconstruction of details. Extensive experiments verify the effectiveness of the proposed Lambertian prior photometric stereo network in accurate surface normal measurement, on the challenging benchmark dataset.
НЕКОТОРЫЕ АСПЕКТЫ ВЗАИМОСВЯЗИ ПРЕСТУПНОСТИ И ПСИХИЧЕСКИХ АНОМАЛИЙ
Creators: name: АДЖИЕВ А.А.
name: ХУБИЕВА З.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПСИХИЧЕСКИЕ АНОМАЛИИ
ВМЕНЯЕМОСТЬ И НЕВМЕНЯЕМОСТЬ
ПРЕСТУПНЫЕ ДЕЯНИЯ
ПОВЕДЕНИЕ
КРИМИНАЛИСТИЧЕСКАЯ ПСИХИАТРИЯ
MENTAL ABNORMALITIES
SANITY AND INSANITY
CRIMINAL ACTS
BEHAVIOR
FORENSIC PSYCHIATRY

description: В данной статье рассматривается, что высокий уровень развития психических аномалий у преступных лиц основывается не только на критериях вменяемости или невменяемости, но и на социальных, психологических факторах. В частности предполагается, что психические аномалии - это расстройства психической деятельности, не исключающие вменяемости и дееспособности, но в силу психотического характера, оказывающие влияние на личностные изменения субъекта, вызывающие его девиантное и делинквентное поведение.
Computation of weight lattices of G-varieties
Creators: name: Losev, Ivan V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 14M17, 14R20

description: Let G be a connected reductive group. To any irreducible G-variety one assigns the lattice generated by all weights of B-semiinvariant rational functions on X, where B$ is a Borel subgroup of G. This lattice is called the weight lattice of X. We establish algorithms for computing weight lattices for homogeneous spaces and affine homogeneous vector bundles. For affine homogeneous spaces of rank rk(G) we present a more or less explicit computation.
description: 29 pages
ПРАКТИЧЕСКИЕ АСПЕКТЫ ПСИХОЛОГИИ ДОПРОСА
Creators: name: АДЖИЕВ А.А.
name: ХУБИЕВА З.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПСИХОЛОГИЯ ДОПРОСА
ПОИСК ИСТИНЫ
ПСИХИЧЕСКИЕ ПРОЦЕССЫ
ПСИХИЧЕСКИЕ СОСТОЯНИЯ
PSYCHOLOGY OF INTERROGATION
SEARCH FOR TRUTH
MENTAL PROCESSES
MENTAL STATES

description: В данной статье рассматривается психологический аспект допроса, где большую значимость этот вопрос приобретает в уголовном процессе, поскольку именно эта область человеческих взаимоотношений наиболее подвержена ограничению естественных прав человека, что неминуемо сказывается на психологическом состоянии лиц, подверженных уголовному преследованию. В частности акцентируется внимание, что использование тех или иных способов и приемов получения информации осуществляется в комплексе, причем один способ должен дополнять другой и эффективность допроса будет зависеть от психологического состояния допрашиваемого.
Massless fermions in multi-flavor QED_2
Creators: name: Nagy, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The ground state of the multi-flavor 2-dimensional quantum electrodynamics (QED_2) is determined in the presence of finite baryon density, and it is shown that the model possesses two phases, the low density phase where the external baryon density is totally screened, and the high density phase, where the screening is only partial. The renormalization of the bosonized version of the model is also performed for both the zero and the finite density model giving massless multi-flavor QED_2 in both cases.
description: 12 pages, 6 figures, published in Phys. Rev. D
title: “Argumentandi modus huius scientiae maxime proprius.” Guidobaldo’s Mechanics and the Question of Mathematical Principles
Creators: name: Dyck, Maarten Van
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2013

description: 1.1 Introduction: Guidobaldo, Galileo, and the Subalternate Sciences
1.2 A Quick Tour of the Subalternate Sciences
1.3 The Scope of Mechanics in the Sixteenth Century
1.4 The Mathematical and the Natural in Guidobaldo’s Paraphrasis
1.5 Demonstrating the Law of the Lever
1.6 Some Perspectives on the Problem of Mathematization and the New Philosophy of Nature
Acknowledgements
References
Footnotes
Basis Scaling and Double Pruning for Efficient Inference in Network-Based Transfer Learning
Creators: name: Wong, Ken C. L.
name: Kashyap, Satyananda
name: Moradi, Mehdi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Network-based transfer learning allows the reuse of deep learning features with limited data, but the resulting models can be unnecessarily large. Although network pruning can improve inference efficiency, existing algorithms usually require fine-tuning that may not be suitable for small datasets. In this paper, using the singular value decomposition, we decompose a convolutional layer into two layers: a convolutional layer with the orthonormal basis vectors as the filters, and a "BasisScalingConv" layer which is responsible for rescaling the features and transforming them back to the original space. As the filters in each decomposed layer are linearly independent, when using the proposed basis scaling factors with the Taylor approximation of importance, pruning can be more effective and fine-tuning individual weights is unnecessary. Furthermore, as the numbers of input and output channels of the original convolutional layer remain unchanged after basis pruning, it is applicable to virtually all architectures and can be combined with existing pruning algorithms for double pruning to further increase the pruning capability. When transferring knowledge from ImageNet pre-trained models to different target domains, with less than 1% reduction in classification accuracies, we can achieve pruning ratios up to 74.6% for CIFAR-10 and 98.9% for MNIST in model parameters.
description: This paper was accepted by Pattern Recognition Letters
ВЗАИМОСВЯЗЬ ИРРАЦИОНАЛЬНЫХ УБЕЖДЕНИЙ И ЭМОЦИОНАЛЬНЫХ СХЕМ В КОГНИТИВНОЙ СФЕРЕ ЛИЧНОСТИ (ТЕОРЕТИЧЕСКИЙ АНАЛИЗ)
Creators: name: ЧИРКОВА В.С.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: КОГНИТИВНАЯ СФЕРА ЛИЧНОСТИ
СХЕМЫ
ИРРАЦИОНАЛЬНЫЕ УБЕЖДЕНИЯ
ЭМОЦИОНАЛЬНЫЕ СХЕМЫ
КОГНИТИВНО-ПОВЕДЕНЧЕСКАЯ ПСИХОТЕРАПИЯ
COGNITIVE SPHERE OF PERSONALITY
SCHEMAS
IRRATIONAL BELIEFS
EMOTIONAL SCHEMAS
COGNITIVE BEHAVIORAL PSYCHOTHERAPY

description: В статье рассмотрены такие психологические понятия как схемы, иррациональные убеждения, эмоциональные схемы. Отмечены некоторые характеристики схем в когнитивной сфере личности. Обозначено место иррациональных убеждений и эмоциональных схем в когнитивной сфере личности. Представлены виды иррациональных убеждений и эмоциональных схем. Произведен теоретический анализ взаимосвязи иррациональных убеждений и эмоциональных схем в когнитивной сфере личности.
Non-Abelian Hopf Cohomology II -- the General Case --
Creators: name: Nuss, Philippe
name: Wambst, Marc
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: (Primary) 18G50, 16W30, 14A22; (Secondary) 20J06, 55U10

description: We introduce and study non-abelian cohomology sets of Hopf algebras with coefficients in Hopf comodule algebras. We prove that these sets generalize as well Serre's non-abelian group cohomology theory as the cohomological theory constructed by the authors in a previous article. We establish their functoriality and compute explicit examples. Further we classify Hopf torsors.
description: This paper is conceived as the continuation of the article of the same authors entitled "Non-Abelian Hopf Cohomology", J. Algebra t. 312, (2007), no 2, p. 733 -- 754
Constraining low-altitude lunar dust using the LADEE-UVS data
Creators: name: Sharma, H.
name: Hedman, M. M.
name: Wooden, D. H.
name: Colaprete, A.
name: Cook, A. M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Studying lunar dust is vital to the exploration of the Moon and other airless planetary bodies. The Ultraviolet and Visible Spectrometer (UVS) on board the Lunar Atmosphere and Dust Environment Explorer (LADEE) spacecraft conducted a series of Almost Limb activities to look for dust near the dawn terminator region. During these activities the instrument stared at a fixed point in the zodiacal background off the Moon's limb while the spacecraft moved in retrograde orbit from the sunlit to the unlit side of the Moon. The spectra obtained from these activities probe altitudes within a few kilometers of the Moon's surface, a region whose dust populations were not well constrained by previous remote-sensing observations from orbiting spacecraft. Filtering these spectra to remove a varying instrumental signal enables constraints to be placed on potential signals from a dust atmosphere. These filtered spectra are compared with those predicted for dust atmospheres with various exponential scale heights and particle size distributions to yield upper limits on the dust number density for these potential populations. For a differential size distribution proportional to $s^{-3}$ (where $s$ is the particle size) and a scale height of 1 km, we obtain an upper limit on the number density of dust particles at the Moon's surface of 142 $m^{-3}$.
description: Accepted for publication in JGR: Planets
ПРИМЕНЕНИЕ КОРРЕКЦИОННО-РАЗВИВАЮЩЕЙ ПРОГРАММЫ ДЛЯ ФОРМИРОВАНИЯ ПОЗИТИВНОГО ОТНОШЕНИЯ К СЕБЕ И К СВЕРСТНИКУ У УМСТВЕННО ОТСТАЛЫХ МЛАДШИХ ШКОЛЬНИКОВ
Creators: name: ДОРОФЕЕВА Т.А.
name: СИНИЦЫНА П.Я.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ФОРМИРОВАНИЕ
ПОЗИТИВНОЕ ОТНОШЕНИЕ
УМСТВЕННАЯ ОТСТАЛОСТЬ
СВЕРСТНИК
КОРРЕКЦИОННО-РАЗВИВАЮЩАЯ ПРОГРАММА
АРТ-ТЕРАПИЯ
FORMATION
POSITIVE ATTITUDE
MENTAL RETARDATION
PEER
CORRECTIONAL AND DEVELOPMENTAL PROGRAM
ART THERAPY

description: Статья посвящена проблеме формирования позитивного отношения к самому себе и к другим детям такого же возраста у детей с интеллектуальными нарушениями. При выявлении уровня сформированности позитивного отношения к себе и сверстнику у умственно отсталых детей была выявлена необходимость в дополнительной психокоррекционной работе, для этого нами была создана программа коррекционно-развивающей работы с умственно отсталыми младшими школьниками по формированию позитивного отношения к себе и к сверстнику, которая описана в данной статье.
Design-based composite estimation rediscovered
Creators: name: Čiginas, Andrius
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Small area estimation methods are used in surveys, where sample sizes are too small to get reliable direct estimates of parameters in some population domains. We consider design-based linear combinations of direct and synthetic estimators and propose a two-step procedure to approach the optimal combination. We construct the mean square error estimator suitable for this and any other linear composition that estimates the optimal one. We apply the theory to two design-based compositions analogous to the empirical best linear unbiased predictors (EBLUPs) based on the basic area- and unit-level models. The simulation study shows that the new methods are efficient compared to estimation using EBLUP.
title: Guidobaldo Del Monte’s Controversy with Giovan BattistaBenedetti on Positional Heaviness
Creators: name: Renn, Jürgen
name: Omodeo, Pietro Daniel
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2013

description: 3.1 Introduction
3.2 The Incipit of Benedetti’s De mechanicis
3.3 Del Monte’s Rebuttal of the Negligibility of the World’s Center
3.4 Benedetti’s Generalization: From Weights to Forces
3.5 Del Monte’s Misunderstanding
3.6 On Tartaglia: Diverging Approaches
3.7 Conclusions: The Triangulation Benedetti-del Monte-Galileo
3.8 Appendix 1: Benedetti’s De Mechanicis, Chapters I–III
3.9 Appendix 2: Del Monte’s Meditatiunculae, ff. 145 and 146
References
Footnotes
Intersection homology Kunneth theorems
Creators: name: Friedman, Greg
Publisher: name: arXiv
Year: 2008
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 55N33, 55U25, 57N80

description: Cohen, Goresky and Ji showed that there is a Kunneth theorem relating the intersection homology groups $I^{\bar p}H_*(X\times Y)$ to $I^{\bar p}H_*(X)$ and $I^{\bar p}H_*(Y)$, provided that the perversity $\bar p$ satisfies rather strict conditions. We consider biperversities and prove that there is a Künneth theorem relating $I^{\bar p,\bar q}H_*(X\times Y)$ to $I^{\bar p}H_*(X)$ and $I^{\bar q}H_*(Y)$ for all choices of $\bar p$ and $\bar q$. Furthermore, we prove that the Kunneth theorem still holds when the biperversity $p,q$ is "loosened" a little, and using this we recover the Kunneth theorem of Cohen-Goresky-Ji.
description: 26 pages
The Study on the Crush Characteristic of Polyurethane Foam-filled Rectangular Steel Tubes Under Compressive Load
Creators: name: Piyawoot Pongphet
name: Nirut Onsalung
name: Chawalit Thinvongpituk
Publisher: name: Faculty of Engineering, Khon Kaen Univeristy
Year: 2010
Subjects: Energy absorption, Foam-filled tube, Axial load

description: 2, 37, KKU Engineering Journal
title: Guidobaldo del Monte: Galileo’s Patron, Mentor and Friend
Creators: name: Shea, William R.
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2013

description: 4.1 Introduction
4.2 The Marchese del Monte
4.3 The Would-be Mathematician and His Master
4.4 A Patron at Work
4.5 Guidobaldo’s Influence on Galileo’s Mechanics
References
Footnotes
Faddeev and Glauber Calculations at Intermediate Energies in a Model for n+d Scattering
Creators: name: Elster, Ch.
name: Lin, T.
name: Gloeckle, W.
name: Jeschonnek, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Obtaining cross sections for nuclear reactions at intermediate energies based on the Glauber formulation has a long tradition. Only recently the energy regime of a few hundred MeV has become accessible to ab-initio Faddeev calculations of three-body scattering. In order to go to higher energies, the Faddeev equation for three-body scattering is formulated and directly solved without employing a partial wave decomposition. In the simplest form the Faddeev equation for interacting scalar particles is a three-dimensional integral equation in five variables, from which the total cross section, the cross sections for elastic scattering and breakup reactions, as well as differential cross sections are obtained. The same observables are calculated based on the Glauber formulation. The first order Glauber calculation and the Glauber rescattering corrections are compared in detail with the corresponding terms of the Faddeev multiple scattering series for projectile energies between 100 MeV and 2 GeV.
description: 12 pages, 12 figures
Introducing the viewpoint in the resource description using machine learning
Creators: name: Djama, Ouahiba
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Search engines allow providing the user with data information according to their interests and specialty. Thus, it is necessary to exploit descriptions of the resources, which take into consideration viewpoints. Generally, the resource descriptions are available in RDF (e.g., DBPedia of Wikipedia content). However, these descriptions do not take into consideration viewpoints. In this paper, we propose a new approach, which allows converting a classic RDF resource description to a resource description that takes into consideration viewpoints. To detect viewpoints in the document, a machine learning technique will be exploited on an instanced ontology. This latter allows representing the viewpoint in a given domain. An experimental study shows that the conversion of the classic RDF resource description to a resource description that takes into consideration viewpoints, allows giving very relevant responses to the user's requests.
description: 12 pages, 3 figures, CSITY 2021 conference
G_2 gauge theory at finite temperature
Creators: name: Cossu, Guido
name: D'Elia, Massimo
name: Di Giacomo, Adriano
name: Lucini, Biagio
name: Pica, Claudio
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The gauge group being centreless, $G_2$ gauge theory is a good laboratory for studying the role of the centre of the group for colour confinement in Yang-Mills gauge theories. In this paper, we investigate $G_2$ pure gauge theory at finite temperature on the lattice. By studying the finite size scaling of the plaquette, the Polyakov loop and their susceptibilities, we show that a deconfinement phase transition takes place. The analysis of the pseudocritical exponents give strong evidence of the deconfinement transition being first order. Implications of our findings for scenarios of colour confinement are discussed.
description: 17 pages, 8 figures
Synthesis of biodiesel by two-step transesterification from crude jatropha curcus L.oil using ultrasonic irradiation assisted
Creators: name: Ittipon Worapun
name: Kulachate Pianthong
name: Prachasanti Thaiyasuit
Publisher: name: Faculty of Engineering, Khon Kaen Univeristy
Year: 2010
Subjects: Biodiesel, Two-step transesterification, Crude jatropha curcus L. oil, Ultrasonic irradiation

description: 3, 37, KKU Engineering Journal
The effect of the diameter ratios on the effectiveness of the concentric tube heat exchanger
Creators: name: Sarthit Toolthaisong
name: Bundit Kritacom
name: Sunchai Rampoepad
Publisher: name: Faculty of Engineering, Khon Kaen Univeristy
Year: 2011
Subjects: Heat exchanger, Effectiveness, Overall heat transfer coefficient

description: 2, 38, KKU Engineering Journal
Local tropicalizations of splice type surface singularities
Creators: name: Cueto, Maria Angelica
name: Popescu-Pampu, Patrick
name: Stepanov, Dmitry
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Geometry (math.AG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 14B05, 14T90, 32S05 (Primary) 14M25, 57M15 (Secondary)

description: Splice type surface singularities were introduced by Neumann and Wahl as a generalization of the class of Pham-Brieskorn-Hamm complete intersections of dimension two. Their construction depends on a weighted tree called a splice diagram. In this paper, we study these singularities from the tropical viewpoint. We characterize their local tropicalizations as the cones over the appropriately embedded associated splice diagrams. As a corollary, we reprove some of Neumann and Wahl's earlier results on these singularities by purely tropical methods, and show that splice type surface singularities are Newton non-degenerate complete intersections in the sense of Khovanskii. We also confirm that under suitable coprimality conditions on its weights, the diagram can be uniquely recovered from the local tropicalization.
 As a corollary of the Newton non-degeneracy property, we obtain an alternative proof of a recent theorem of de Felipe, González Pérez and Mourtada, stating that embedded resolutions of any plane curve singularity can be achieved by a single toric morphism, after re-embedding the ambient smooth surface germ in a higher-dimensional smooth space. The paper ends with an appendix by Jonathan Wahl, proving a criterion of regularity of a sequence in a ring of convergent power series, given the regularity of an associated sequence of initial forms.
description: Minor typos fixed. Final version, published in Mathematiche Annalen
Signatures of a Distant Planet on the Inclination Distribution of the Detached Kuiper Belt
Creators: name: Anderson, Kalee E.
name: Kaib, Nathan A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: A distant, massive planet in the outer solar system has recently been proposed to explain some observed features of extreme trans-Neptunian objects (TNOs). Here we use N-body simulations of the formation of the Kuiper belt and Oort cloud as well as a survey simulator to compare models of the solar system with and without a 9th planet to one another as well as to observations. The main mechanism for TNOs to be deposited into the distant ($a$ > au), detached ($q$ > au) region of the Kuiper Belt in the 8-planet model is Kozai-Lidov oscillation of objects in mean motion resonances (MMR) with Neptune. This effect does not deposit low-inclination ($i \lesssim$ 20°) objects into this region. However, we find that the 9th planet generates a group of distant, detached TNOs at low inclinations that are not present in the 8-planet model. This disparity between the 8-planet and the 9-planet models could provide a strong constraint on a possible planet 9 with further detections of TNOs in the distant, detached region of the Kuiper Belt.
description: 8 pages, 3 figures, accepted to ApJL
The role of microtubule movement in bidirectional organelle transport
Creators: name: Kulić, Igor M.
name: Brown, André E. X.
name: Kim, Hwajin
name: Kural, Comert
name: Blehm, Benjamin
name: Selvin, Paul R.
name: Nelson, Philip C.
name: Gelfand, Vladimir I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Subcellular Processes (q-bio.SC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We study the role of microtubule movement in bidirectional organelle transport in Drosophila S2 cells and show that EGFP-tagged peroxisomes in cells serve as sensitive probes of motor induced, noisy cytoskeletal motions. Multiple peroxisomes move in unison over large time windows and show correlations with microtubule tip positions, indicating rapid microtubule fluctuations in the longitudinal direction. We report the first high-resolution measurement of longitudinal microtubule fluctuations performed by tracing such pairs of co-moving peroxisomes. The resulting picture shows that motor-dependent longitudinal microtubule oscillations contribute significantly to cargo movement along microtubules. Thus, contrary to the conventional view, organelle transport cannot be described solely in terms of cargo movement along stationary microtubule tracks, but instead includes a strong contribution from the movement of the tracks.
description: 24 pages, 5 figures
DISTANCE EDUCATION: THEN AND NOW
Creators: name: KONDRASHOVA, I.V.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ДИСТАНЦИОННОЕ ОБРАЗОВАНИЕ
ОБРАЗОВАНИЕ ПОСРЕДСТВОМ ПЕРЕПИСКИ
ОБРАЗОВАНИЕ ПО РАДИО
ОБРАЗОВАНИЕ ЧЕРЕЗ ТЕЛЕКОММУНИКАЦИИ
ОНЛАЙН ОБРАЗОВАНИЕ
ПАНДЕМИЯ КОРОНАВИРУСА
DISTANCE EDUCATION
CORRESPONDENCE EDUCATION
EDUCATION BY RADIO
EDUCATION BY TELEVISION
ONLINE EDUCATION
CORONAVIRUS PANDEMIC

description: The article dwells on the development history of distance education. It considers the evolution of distance education forms from correspondence to radio, then to television, and finally, to online education. The article also touches the problems of online education during the global coronavirus pandemic, as now it is the time to gravely rethink, renovate and redesign education systems throughout the world to make them correspond to current situation.
การประยุกต์เทคนิคแฮตอาร์เอพีดีเพื่อตรวจสอบการกลายในถั่วเขียว (Applied HAT-RAPD Technique for Detection of Mutation in Mung Bean)
Creators: name: จาตุรงค์ สัมฤทธิ์
Publisher: name: Genetics Society of Thailand
Year: 2013
Subjects: mung bean, HAT-RAPD, mutation

description: S1 (Special Issue 1), S.1, Thai Journal of Genetics
Femtosecond laser comb driven perpendicular standing spin waves
Creators: name: Awad, Ahmad A.
name: Muralidhar, Shreyas
name: Alemán, Ademir
name: Khymyn, Roman
name: Hanstorp, Dag
name: Åkerman, Johan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study femtosecond laser comb driven sustained and coherent spin wave (SW) generation in permalloy (Py) films over a thickness range of $d =$ 40--100 nm. A simple rapid demagnetization model describes the dependence of the observed SW intensity on laser power for all film thicknesses. In the thicker films we observe laser comb excited perpendicular standing spin waves up to third order and to 18 multiples of the 1 GHz laser repetition rate. Our results demonstrate the versatility of femtosecond combs as contact-less SW point sources over a wide range of film thickness and type of SW modes.
title: Guidobaldo, Galileo, and the History of Mechanics
Creators: name: Meli, Domenico Bertoloni
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2013

description: 5.1 Introduction
5.2 Duhem and the Punctilious Scholar
5.3 Lagrange and the Principles of Mechanics
5.4 Varignon, Descartes and the Rejection of Reduction
5.5 Guidobaldo, Galileo and the Practice of Mechanics
5.6 Concluding Comments
References
Footnotes
Spatial-temporal V-Net for automatic segmentation and quantification of right ventricles in gated myocardial perfusion SPECT images
Creators: name: Zhao, Chen
name: Shi, Shi
name: He, Zhuo
name: Wang, Cheng
name: Zhao, Zhongqiang
name: Li, Xinli
name: Zhou, Yanli
name: Zhou, Weihua
Publisher: name: arXiv
Year: 2021
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Background. Functional assessment of right ventricle (RV) using gated myocardial perfusion single-photon emission computed tomography (MPS) heavily relies on the precise extraction of right ventricular contours. In this paper, we present a new deep-learning-based model integrating both the spatial and temporal features in gated MPS images to perform the segmentation of the RV epicardium and endocardium. Methods. By integrating the spatial features from each cardiac frame of the gated MPS and the temporal features from the sequential cardiac frames of the gated MPS, we developed a Spatial-Temporal V-Net (ST-VNet) for automatic extraction of RV endocardial and epicardial contours. In the ST-VNet, a V-Net is employed to hierarchically extract spatial features, and convolutional long-term short-term memory (ConvLSTM) units are added to the skip-connection pathway to extract the temporal features. The input of the ST-VNet is ECG-gated sequential frames of the MPS images and the output is the probability map of the epicardial or endocardial masks. A Dice similarity coefficient (DSC) loss which penalizes the discrepancy between the model prediction and the ground truth was adopted to optimize the segmentation model. Results. Our segmentation model was trained and validated on a retrospective dataset with 45 subjects, and the cardiac cycle of each subject was divided into 8 gates. The proposed ST-VNet achieved a DSC of 0.8914 and 0.8157 for the RV epicardium and endocardium segmentation, respectively. The mean absolute error, the mean squared error, and the Pearson correlation coefficient of the RV ejection fraction (RVEF) between the ground truth and the model prediction were 0.0609, 0.0830, and 0.6985. Conclusion. Our proposed ST-VNet is an effective model for RV segmentation. It has great promise for clinical use in RV functional assessment.
description: 15 pages, 8 figures
title: Guidobaldo e la teoria delle proporzioni
Creators: name: Giusti, Enrico
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2013

description: 6.1 Introduzione
6.2 Le definizioni del V Libro
6.3 L’acquisizione del testo euclideo
6.4 Due percorsi di lettura
6.5 I commenti di Guidobaldo del Monte
Riferimenti
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РОЛЬ ГОСУДАРСТВЕННОЙ НАЦИОНАЛЬНОЙ ПОЛИТИКИ В ВОЗРОЖДЕНИИ СОЙОТ
Creators: name: ДАМШАЕВА Л.К.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: КОРЕННОЕ НАСЕЛЕНИЕ
ГОСУДАРСТВЕННАЯ НАЦИОНАЛЬНАЯ ПОЛИТИКА
СОЙОТЫ
МАЛОЧИСЛЕННЫЕ НАРОДЫ
ВОЗРОЖДЕНИЕ КУЛЬТУРЫ
INDIGENOUS POPULATION OF THE STATE NATIONAL POLICY
THE SOYOTS
INDIGENOUS PEOPLES
REVIVAL OF CULTURE

description: В данной статье рассматриваются ключевые аспекты, касающиеся проблем коренного населения Российской Федерации. Анализируется роль государственной национальной политики в части возрождения малочисленного народа сойот. Сойоты когда-то были частью группы народов, которые в конечном итоге разделились на три группы, затем сами сойоты были почти поглощены гораздо более крупными бурятскими группами, которые мигрировали на их родину из Монголии. Делается вывод, что в настоящее время сойоты проживают на территории Бурятии и стремятся возродить свою культуру. Важно отметить, что язык сойот близок к вымиранию.
title: Guidobaldo: The Father of the Mathematical Theory of Perspective
Creators: name: Andersen, Kirsti
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2013

description: 7.1 Introduction
7.2 Guidobaldo’s Possible Sources of Inspiration
7.3 Guidobaldo Changing the Foundation of Perspective
7.4 Guidobaldo’s Main theorem and Perspective Constructions
7.5 Guidobaldo’s Other Contributions to Perspective
7.6 Guidobaldo’s Influence on the Academic Approach to Perspective
7.7 Conclusion
Acknowledgement
References
Footnotes
Using Data Compressors to Construct Rank Tests
Creators: name: Ryabko, Daniil
name: Schmidhuber, Juergen
Publisher: name: arXiv
Year: 2007
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Nonparametric rank tests for homogeneity and component independence are proposed, which are based on data compressors. For homogeneity testing the idea is to compress the binary string obtained by ordering the two joint samples and writing 0 if the element is from the first sample and 1 if it is from the second sample and breaking ties by randomization (extension to the case of multiple samples is straightforward). $H_0$ should be rejected if the string is compressed (to a certain degree) and accepted otherwise. We show that such a test obtained from an ideal data compressor is valid against all alternatives. Component independence is reduced to homogeneity testing by constructing two samples, one of which is the first half of the original and the other is the second half with one of the components randomly permuted.
СЕПАРАТИЗМ КАК ГЛАВНАЯ ПРОБЛЕМА МЕЖНАЦИОНАЛЬНЫХ ОТНОШЕНИЙ 21 ВЕКА
Creators: name: ФИРУЛИНА И.И.
name: АНТОНОВ М.П.
name: ПИЛИПЕНКО В.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СЕПАРАТИЗМ
НАРОД
МЕЖНАЦИОНАЛЬНЫЙ КОНФЛИКТ
ГОСУДАРСТВО
ТЕРРИТОРИЯ
SEPARATISM
PEOPLE
INTERETHNIC CONFLICT
STATE
TERRITORY

description: В данной статье рассмотрена такая сторона межнациональных конфликтов, как сепаратизм. В современном мире существует множество оценок сепаратизма: одна часть считает его проявлением права на самоопределение каждого народа, другая - преступлением и покушением на государственную целостность. Рассмотрены также причины сепаратизма, его сущность, а также последствия сепаратизма и его влияние на жизнь общества и государства.
ОЦЕНКА ГИБРИДОВ ПОДСОЛНЕЧНИКА ИНОСТРАННОЙ СЕЛЕКЦИИ ПО БИОМЕТРИЧЕСКИМ ПОКАЗАТЕЛЯМ
Creators: name: ЖАРКОВА С.В.
name: РОМАНОВА Н.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПОДСОЛНЕЧНИК
ГИБРИД
СЕЛЕКЦИЯ
БИОМЕТРИЧЕСКИЕ ПОКАЗАТЕЛИ
ВЫСОТА РАСТЕНИЯ
ДИАМЕТР КОРЗИНКИ
SUNFLOWER
HYBRID
SELECTION
BIOMETRIC INDICATORS
PLANT HEIGHT
BASKET DIAMETER

description: Представлены результаты исследований гибридов подсолнечника в 2018-2020 гг.в условиях Восточного Казахстана. В качестве объектов исследований были взяты 13 гибридов селекции института полеводства и овощеводства г. Нови Сад (Сербия). Предмет исследования - формирование биометрических показателей растений. Средняя максимальная высота растений была отмечена в 2019 году по сравнению с 2018 и 2020 гг. у гибридов обеих групп спелости. По диаметру корзинки отличия между гибридами были минимальные и в среднем были на уровне 18-19 см.
Noncommutative ergodic theory of higher rank lattices
Creators: name: Houdayer, Cyril
Publisher: name: arXiv
Year: 2021
Subjects: subject: Operator Algebras (math.OA)
subject: Dynamical Systems (math.DS)
subject: Group Theory (math.GR)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We survey recent results regarding the study of dynamical properties of the space of positive definite functions and characters of higher rank lattices. These results have several applications to ergodic theory, topological dynamics, unitary representation theory and operator algebras. The key novelty in our work is a dynamical dichotomy theorem for equivariant faithful normal unital completely positive maps between noncommutative von Neumann algebras and the space of bounded measurable functions defined on the Poisson boundary of semisimple Lie groups.
description: 22 pages; Prepared for the Proceedings of the ICM 2022
Exopolysaccharide Analysis and EPS Depolymerases as Possible Biofilm Control Strategies
Creators: name: Bales, Patrick
Publisher: name: Digital Repository at the University of Maryland
Year: 2014
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biochemistry
subject: Molecular biology
subject: Biofilms
subject: Depolymerase
subject: Dispersin
subject: Thermostable

description: Bacteria form biofilms by adhering to surfaces and secreting high molecular weight macromolecules. When in the biofilm mode of growth, bacteria possess increased resistance to the action of antimicrobials and the immune system. By gaining an increased understanding of the structure of the biofilm extrapolymeric substance (EPS) and investigating ways to break up the EPS matrix, more effective treatment of biofilm-related infections can be achieved. In this thesis, the isolation and characterization of the polysaccharide portion of the EPS of several bacterial species is reported. The identification of 14 possible biofilm-degrading enzymes is described. One of these enzymes, HexNW, is shown to be highly thermostable and effective as a biofilm treatment.
Information diffusion epidemics in social networks
Creators: name: Iribarren, Jose Luis
name: Moro, Esteban
Publisher: name: arXiv
Year: 2007
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: The dynamics of information dissemination in social networks is of paramount importance in processes such as rumors or fads propagation, spread of product innovations or "word-of-mouth" communications. Due to the difficulty in tracking a specific information when it is transmitted by people, most understanding of information spreading in social networks comes from models or indirect measurements. Here we present an integrated experimental and theoretical framework to understand and quantitatively predict how and when information spreads over social networks. Using data collected in Viral Marketing campaigns that reached over 31,000 individuals in eleven European markets, we show the large degree of variability of the participants' actions, despite them being confronted with the common task of receiving and forwarding the same piece of information. This have a profound effect on information diffusion: Firstly, most of the transmission takes place due to super-spreading events which would be considered extraordinary in population-average models. Secondly, due to the different way individuals schedule information transmission we observe a slowing down of the spreading of information in social networks that happens in logarithmic time. Quantitative description of the experiments is possible through an stochastic branching process which corroborates the importance of heterogeneity. Since high variability of both the intensity and frequency of human responses are found in many other activities, our findings are pertinent to many other human driven diffusion processes like rumors, fads, innovations or news which has important consequences for organizations management, communications, marketing or electronic social communities.
description: 12 pages, 7 figures and 1 table
Aspects of the polynomial affine model of gravity in three dimensions
Creators: name: Castillo-Felisola, Oscar
name: Orellana, Oscar
name: Perdiguero, José
name: Ramírez, Francisca
name: Skirzewski, Aureliano
name: Zerwekh, Alfonso R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The polynomial affine gravity is a model that is built up without the explicit use of a metric tensor field. In this article we reformulate the three-dimensional model and, given the decomposition of the affine connection, we analyse the consistently truncated sectors. Using the cosmological ansatz for the connection, we scan the cosmological solutions on the truncated sectors. We discuss the emergence of different kinds of metrics.
description: 29 pages, 3 figures, EPJC format
Fragebogenkonstruktion und Qualitatives Pretest Interview
Creators: name: Bethmann, Arne
name: Buschle, Christina
name: Reiter, Herwig
Publisher: name: Zenodo
Year: 2019

description: Fragebogenkonstruktion und Qualitatives Pretest Interview

Workshop (2-stündig)

Spring School Empirische Bildungsforschung

24./25. Mai 2019, Hagen
THE EFFECTS OF DRAINAGE DITCH FILTER COMPOSITION ON HYDRAULIC PROPERTIES AND P SORPTION
Creators: name: Hamrum, David
Publisher: name: Digital Repository at the University of Maryland
Year: 2014
Subjects: subject: Soil sciences
subject: Gypsum
subject: Phosphorus

description: Phosphorus (P) in agricultural runoff is considered a primary contributor to waterway eutrophication.  Currently filters made with P-sorbing materials (PSMs) in drainage ditches have been shown to effectively remove P in some situations, but further optimization is necessary.  Sorption isotherms were used to determine PSM and temperature effects on P sorption.  No effect was found due to temperature, although significant differences were found among the materials used.  The different mechanisms of P sorption suggest the retention time used was not suitable for this study.  A mesocosm experiment was set up to maximize the flow through filters by mixing gypsum with sand to increase the hydraulic conductivity without sacrificing P sorption.  The mixture containing 90% mined gypsum and 10% sand had the highest hydraulic conductivity without a reduction in total P sorption. The mixture containing 80% mined gypsum and 20% sand could have potential as an alternate mixture.
title: La nuova teoria prospettica nei Perspectivae libri sex: il primato dell’architettura e della pittura nell’opera di Guidobaldo del Monte e in particolare nel De scenis
Creators: name: Tiriticco, Livia
Publisher: name: Max-Planck-Gesellschaft zur Förderung der Wissenschaften
Year: 2013

description: Riferimenti
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