cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
CADASTRAL MODELS IN EU MEMBER STATES
Creators: name: Raimondi, Salvatore
Publisher: name: EQA - International Journal of Environmental Quality
Year: 2019
Subjects: Ground Cadastre; Land Registry; GIS; INSPIRE; EULIS

description: Abstract

Cadastres are always related to land: they are a creation of man as effect of his relationship with land.

The different conditions of the Cadastre in 14 EU Member States, including the former EU Candidate States (that nowadays are also EU members), are shown in this paper.

Half of EU countries store cadastral and registration data in the same database.

Basically two original models of cadastral system exist in the EU, related with systems of land registration :

1)          in the Central European model (beyond the area of the Germanic “Grundbuch”) Cadastre emerges as a graphic basis (map) of land registration (Land Registry), so that physical changes must be reflected in the Cadastre and legal changes in the Land Registry, by maintaining a perfect parallelism;

2)          in the Latin model the Cadastre emerges only as a taxation instrument, useful for collecting land taxes.

The Land Cadastre in the EU is almost always parcel-based and contains an urban Cadastre (of buildings) only in a few countries.

Moreover, the European Land Information Service (EULIS) is shown as result of a project carried out by nine partners of eight EU Member States.

The knowledge of the cadastral models in EU Member States is a fundamental condition for the harmonisation of Soil Cadastre at EU level as an inventory for environmental, social, economic, legal and taxation purposes.
description: EQA - International Journal of Environmental Quality, Vol 33 (2019)
The targum (1887:Nov. 4 - 1887:Nov 25)
Creators: name: No Name Supplied
Publisher: name: Targum Association
Year: 1887

description: Some University historians indicate that the Targum was first published as an annual in 1867, but of this we have no extant evidence. In January 1869, the Targum as we now know it, made its appearance as a monthly paper that concerned itself with student “literary contributions” and college news as well as serving as a vehicle for bringing news to alumni and the general public. The newspaper, which originally was for sale, varied in frequency over the years as did its title (The Targum, Rutgers Targum, Rutgers Daily Targum, and Daily Targum). The newspaper has continuously been published since 1869 with the exception of 19 months during the second world war, between February 1944 and October 1945. The Targum was published by the students of Rutgers College, and later Rutgers University—New Brunswick represented through the years as the Targum Association, Rutgers Targum Association, and Rutgers College Targum. As a student organization, the Targum operated under the oversight of the dean of students and student government but in October 1980, the Targum became an independent college paper.
On the dynamics and collisional growth of planetesimals in misaligned binary systems
Creators: name: Fragner, M. M.
name: Nelson, R. P.
name: Kley, W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Context. Abridged. Many stars are members of binary systems. During early phases when the stars are surrounded by discs, the binary orbit and disc midplane may be mutually inclined. The discs around T Tauri stars will become mildly warped and undergo solid body precession around the angular momentum vector of the binary system. It is unclear how planetesimals in such a disc will evolve and affect planet formation. Aims. We investigate the dynamics of planetesimals embedded in discs that are perturbed by a binary companion on a circular, inclined orbit. We examine collisional velocities of the planetesimals to determine when they can grow through accretion. We vary the binary inclination, binary separation, D, disc mass, and planetesimal radius. Our standard model has D=60 AU, inclination=45 deg, and a disc mass equivalent to the MMSN. Methods. We use a 3D hydrodynamics code to model the disc. Planetesimals are test particles which experience gas drag, the gravitational force of the disc, the companion star gravity. Planetesimal orbit crossing events are detected and used to estimate collisional velocities. Results. For binary systems with modest inclination (25 deg), disc gravity prevents planetesimal orbits from undergoing strong differential nodal precession (which occurs in absence of the disc), and forces planetesimals to precess with the disc on average. For bodies of different size the orbit planes become modestly mutually inclined, leading to collisional velocities that inhibit growth. For larger inclinations (45 degrees), the Kozai effect operates, leading to destructively large relative velocities. Conclusions. Planet formation via planetesimal accretion is difficult in an inclined binary system with parameters similar to those considered in this paper. For systems in which the Kozai mechanism operates, the prospects for forming planets are very remote.
description: 24 pages, 16 figures, recently published in Astronomy and Astrophysics
Point cloud classification by nearest samples of random rays
Creators: name: Liu, Liangchen
Publisher: name: University of British Columbia
Year: 2021

description: Point clouds serve as a common type of data representation for general geometric objects and abstract data structures in arbitrary dimensions. With the accessibility of reliable and efficient 3D scanning technology as well as the pervasiveness of data science, point clouds widely appear in various research areas and applications, especially in geometric processing, computer vision, and robotics, making robust point cloud processing algorithms an urgent need. However, due to the inherently irregular structure of point clouds, the remarkable success of many traditional algorithms cannot be duplicated directly on point cloud processing. Besides, semantic understanding of underlying shapes, which is essential in many applications in computer vision, requires interpretation of refined information, yet how to properly extract useful geometric information from point clouds is still an open problem in this field. To this end, in this thesis, we focus on point cloud classification, one of the fundamental point cloud processing tasks, and present a novel framework, RaySense$+$RayNN, to conquer this challenge. First, we use RaySense, an innovative subsampling strategy, to compute the signature of a target point cloud by finding the nearest neighbors of points on a set of randomly generated rays. Using rays, we incorporate computational structure into the point cloud thereby different strategies and algorithms can be implemented. We then propose a convolutional neural network, RayNN, that operates on the RaySense signature to perform point cloud classification. By analysis and experiments, we reveal the RaySense signature is not merely a subsample of the original point clouds, it also preserves permutation invariance of the input points and extracts certain statistical as well as geometric information, independent of the choice of ray set. We show that even with the simple architecture, our framework can achieve comparable performance against the well-tuned state-of-the-art algorithms on the benchmark dataset. Furthermore, we explore the robustness of our framework by exposing it to a variety of data corruptions, indicating its capacity for practical applications. Lastly, we conclude with a discussion on potential applications and directions for future research.
Complete replacement of magnetic flux in a flux rope during a coronal mass ejection
Creators: name: Gou, Tingyu
name: Liu, Rui
name: Veronig, Astrid M.
name: Zhuang, Bin
name: Li, Ting
name: Wang, Wensi
name: Xu, Mengjiao
name: Wang, Yuming
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Solar coronal mass ejections are the most energetic events in the Solar System. In their standard formation model, a magnetic flux rope builds up into a coronal mass ejection through magnetic reconnection that continually converts overlying, untwisted magnetic flux into twisted flux enveloping the pre-existing rope. However, only a minority of coronal mass ejections carry a coherent magnetic flux rope as their core structure, which casts doubt on the universality of this orderly wrapping process. Here we provide observational evidence of a different formation and eruption mechanism of a magnetic flux rope from an S-shaped thread, where its magnetic flux is fully replaced via flare reconnections. One of the footpoints of the sigmoidal feature slipped and expanded during the formation, and then moved to a completely new place, associated with the highly dynamical evolution of flare ribbons and a twofold increase in magnetic flux through the footpoint, during the eruption. Such a configuration is not predicted by standard formation models or numerical simulations and highlights the three-dimensional nature of magnetic reconnections between the flux rope and the surrounding magnetic field.
The Abundance Pattern of O, Ne, Mg, and Fe in the Interstellar Medium of S0 Galaxy NGC 4382 Observed with Suzaku
Creators: name: Nagino, Ryo
name: Matsushita, Kyoko
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We derived O, Ne, and Mg abundances in the interstellar medium (ISM) of a relatively isolated S0 galaxy, NGC 4382, observed with the Suzaku XIS instruments and compared the O/Ne/Mg/Fe abundance pattern to those of the ISM in elliptical galaxies. The derived temperature and Fe abundance in the ISM are about 0.3 keV and 0.6--2.9 solar, respectively. The abundance ratios are derived with a better accuracy than the abundances themselves: O/Fe, Ne/Fe, and Mg/Fe ratios are 0.3, 0.7, and 0.6, respectively, in solar units. The O/Fe ratio is smaller than that of the ISM in elliptical galaxies, NGC 720, NGC 1399, NGC 1404, and NGC 4636, observed with Suzaku. Since O, Ne, and Mg are predominantly synthesized by supernovae (SNe) of type II, the observed abundance pattern indicates that the contribution of SN Ia products is higher in the S0 galaxy than in the elliptical galaxies Since the hot ISM in early-type galaxies is an accumulation of stellar mass and SN Ia products, the low O/Fe ratio in the ISM of NGC 4382 reflects a higher rate of present SNe Ia, or stars containing more SN Ia products than those in elliptical galaxies.
description: 10 pages, 7 figures, 3 tables, accepted for publication in PASJ
Extension of the Asfgrid for correcting asteroseismic large frequency separations
Creators: name: Stello, D.
name: Sharma, S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The asteroseismic scaling relation, dnu~rho^{0.5}, linking a star's large frequency separation, dnu, and its mean density, rho, is not exact. Yet, it provides a very useful way to obtain fundamental stellar properties. Common ways to make the relation more accurate is to apply correction factors to it. Because the corrections depend on stellar properties, such as mass, Teff, and metallicity, it is customary to interpolate these properties over stellar model grids that include both dnu, measured from adiabatic frequencies of the models, and the models' stellar density; hence linking both sides of the scaling relation. A grid and interpolation tool widely used for this purpose, known as Asfgrid, was published by Sharma & Stello 2016. Here, we present a significant extension of Asfgrid to cover higher- and lower-mass stars and to increase the density of grid points, especially in the low-metallicity regime.
description: Published in RNAAS
Adult brain tumors in Sub-Saharan Africa: A scoping review
Creators: name: Nyalundja, Arsene
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Public Health
subject: Epidemiology
subject: Nervous System Diseases
subject: Diseases
subject: Medicine and Health Sciences
subject: Epidemiology
subject: Global Neurosurgery
subject: Neuro-oncology
subject: Scoping review
subject: Sub Saharan Africa

description: This scoping review aimed to better understand the reasons for this discrepancy by mapping out the Sub-Saharan Africa adult brain tumor landscape based on published literature.
C$^+$ detection of warm dark gas in diffuse clouds
Creators: name: Langer, W. D.
name: Velusamy, T.
name: Pineda, J. L.
name: Goldsmith, P. F.
name: Li, D.
name: Yorke, H. W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the first results of the Herschel open time key program, Galactic Observations of Terahertz C$^+$ (GOT C+) survey of the [CII] fine-structure line at 1.9 THz (158 microns) using the HIFI instrument on Herschel. We detected 146 interstellar clouds along sixteen lines-of-sight towards the inner Galaxy. We also acquired HI and CO isotopologue data along each line-of-sight for analysis of the physical conditions in these clouds. Here we analyze 29 diffuse clouds (A$_{V}$ < 1.3 mag.) in this sample characterized by having [CII] and HI emission, but no detectable CO. We find that [CII] emission is generally stronger than expected for diffuse atomic clouds, and in a number of sources is much stronger than anticipated based on their HI column density. We show that excess [CII] emission in these clouds is best explained by the presence of a significant diffuse warm H$_2$, dark gas, component. This first [CII] 158 micron detection of warm dark gas demonstrates the value of this tracer for mapping this gas throughout the Milky Way and in galaxies.
description: To be published in A&A HIFI Special Edition
Contestação e dúvida ambiental sobre a exploração do lítio em Portugal: Contribuição da educação em Geociências para uma educação cidadã
Creators: name: Morgado, Margarida
name: Bonito, Jorge
name: Medina, Jorge
name: Rebelo, Dorinda
name: Marques, Luís
name: Andrade, António Soares De
Publisher: name: Zenodo
Year: 2020

description: A elaboração deste capítulo foi motivada pela preocupação com uma educação em ciências que, em sintonia com as atuais orientações defensoras da autonomia curricular, seja capaz de capacitar os alunos para poderem fundamentadamente participar em discussões relativas a temáticas, que estejam a merecer a atenção social. A problemática do lítio, que tem merecido espaço na comunicação social, é aqui tratada em três secções: controvérsia atual e quadro legal nacional e europeu referente à exploração de recursos; geologia do lítio em Portugal e obrigações de carácter ambiental; contribuição das Geociências para uma educação cidadã. Assim, assinalam-se certezas, dúvidas e contestações expressas através da dinâmica de interesses económicos, políticos e de cidadania; aborda-se depois a legislação do Estado Português e da União Europeia, bem como a posição do grupo de trabalho constituído para estudar a exploração do lítio, num quadro de sustentabilidade. Segue-se o enquadramento geológico, em que pode coexistir o elemento em apreciação, referindo-se para o caso de Portugal as rochas pegmatíticas e um conjunto de minerais. Fica também uma observação quanto aos processos e métodos de exploração, bem como a questões de impacte ambiental inerentes e, ainda, à obrigatoriedade de definir procedimentos, que, pelo menos, as mitiguem. Finalmente, toma-se em consideração a matriz do Sistema Educativo Português, genericamente delineado na Constituição da República, aprofundado na respetiva Lei de Bases e operacionalizado, por exemplo, no Perfil dos Alunos à Saída da Escolaridade Obrigatória, assim como no quadro definido pela Autonomia e Flexibilidade Curricular. Analisando-se as aprendizagens essenciais, aponta-se para que, no âmbito das Geociências, a temática do lítio possa ter espaço no 7.º ano, no subtema da Geologia e sustentabilidade, no 8.º, 11.º e 12.º anos, aquando da abordagem da exploração sustentada de recursos geológicos. Reconhece-se, ainda, que os Domínios da Autonomia Curricular, valorizando a interdisciplinaridade, suscitam oportunidades para enriquecer a formação dos alunos, ao permitirem a abordagem de questões como a da sustentabilidade dos recursos naturais, presentes nos debates da atualidade. Mostra-se ser possível no âmbito da educação em ciências, particularmente das Geociências, uma abordagem curricular, integrando temáticas socialmente relevantes, como é a da exploração do lítio.
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð²Ð¾Ð´Ð¾Ð·Ð°Ð±Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ½ÐºÑÐ° Ð³. ÐÐ¾Ð»Ð¾ÑÐ¾Ð²Ð¾ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Design of power supply system of water intake point of Volosovo, Leningrad region
Creators: name: Ð¡ÑÑÐ¿Ð°ÐºÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ðµ
ÐºÐ°Ð±ÐµÐ»ÑÐ½ÑÐµ Ð»Ð¸Ð½Ð¸Ð¸
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð½Ð°Ð³ÑÑÐ·ÐºÐ°
ÑÐ¾Ðº ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
power supply
cable lines
electric load
short-circuit current

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑ Ð²Ð¾Ð¿ÑÐ¾ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð²Ð¾Ð´Ð¾Ð·Ð°Ð±Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð³. ÐÐ¾Ð»Ð¾ÑÐ¾Ð²Ð¾, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¸ÑÐ½ÑÑ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¾ÑÐ´ÐµÐ»ÑÐ½ÑÑ ÐµÐµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². ÐÐ¾ Ð·Ð°Ð´Ð°Ð½Ð½ÑÐ¼ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¸ Ð²ÑÐ±Ð¾Ñ ÐºÐ°Ð±ÐµÐ»ÑÐ½ÑÑ Ð»Ð¸Ð½Ð¸Ð¹, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¸ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ Ð¸Ñ Ð¿ÑÐ¾ÐºÐ»Ð°Ð´ÐºÐ¸. ÐÑÐ±ÑÐ°Ð½Ð° ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑÑÐ°, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð¿Ð¾ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð½Ð° ÑÐµÐºÑÐ¸ÑÑ ÑÐ¸Ð½.
description: This work is devoted to the design of the electrical part of the water intake building in the city of Volosovo and the reconstruction of its elements. In accordance with the specified conditions of electrical load, the calculation and selection of cable lines are made, the conditions and methods of laying are determined. Switching equipment is selected and checked under thermal stability conditions. The short-circuit currents in the bus sections are calculated.
Spanning the impossible gap : alternative spatialization in Djuna Barnes’s and Mina Loy’s Parisian writings
Creators: name: Clegg, John Clelland
Publisher: name: University of British Columbia
Year: 2021

description: This thesis examines the ways in which queer/female authors engaged with, altered and represented interwar Paris in two prominent novels: Djuna Barnes’ Nightwood (1936) and Mina Loy’s Insel (1991). Both of these texts are concerned with repressed queer/female subjects who engage with the city in a way that deconstructs bourgeois social mores. I argue that these novels, though often read as “placeless” or “ephemeral,” are, in fact, intimately aware of spatiality, and its potential to serve or repress dissident subjectivities. I employ a theoretical approach that is indebted to “geocritical” scholarship, both recent and ancient, at the core of which are works of: Robert Tally, Michel Foucault and Zeno of Elea. I begin, in my first chapter, by reading the represented spaces of Djuna Barnes’ opus, Nightwood. I examine how Barnes demonstrates disdain for dyadic partitioning of space, and how she instead sees generative potential in a radically osmotic relationship between places. I thereafter turn to Michel Foucault’s theory of “heterotopia” in order to delineate a reading that suggests Barnes sees in her form a potential to figuratively rebuild a world lost to her. In my second chapter I move on to a discussion of Barnes’ friend, Mina Loy, focusing mostly on her novel, Insel, but also attending to her poetry and political writings. Reading Loy’s writings in consideration of her relationship with two radical artistic movements – futurism and surrealism – I parse how Loy crafts spaces indebted to each group’s expressed scientific interest. I focus in on Insel and how its spaces are conceived of as analogous to non-Euclidean geometry, specifically as it was delineated in Zeno of Elea’s “paradoxes,” which were of interest to the surrealist movement. The culmination of this reading ends with my suggesting that Loy’s retention of Insel from the exchange economy was a gesture equivalent to a non-Euclidean conception of infinite space. I argue that these authors’ attention to alternative spaces, when considered together with their writing’s own formal qualities, as well as that of the art depicted within their texts, evidences a vital elucidation of space that thwarts the hegemonic, entirely logical, construction thereof.
Integer spin-chain antiferromagnetism of the 4d oxide CaRuO3 with post-perovskite structure
Creators: name: Shirako, Y.
name: Satsukawa, H.
name: Wang, X. X.
name: Li, J. J.
name: Guo, Y. F.
name: Arai, M.
name: Yamaura, K.
name: Yoshida, M.
name: Kojitani, H.
name: Katsumata, T.
name: Inaguma, Y.
name: Hiraki, K.
name: Takahashi, T.
name: Akaogi, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A quasi-one dimensional magnetism was discovered in the post-perovskite CaRuO3 (Ru4+: 4d4, Cmcm), which is iso-compositional with the perovskite CaRuO3 (Pbnm). An antiferromagnetic spin-chain function with -J/kB = 350 K well reproduces the experimental curve of the magnetic susceptibility vs. temperature, suggesting long-range antiferromagnetic correlations. The anisotropic magnetism is probably owing to the dyz - 2p- dzx and dzx - 2p- dyz superexchange bonds along a-axis. The Sommerfeld coefficient of the specific heat is fairly small, 0.16(2) mJ mol-1 K-2, indicating that the magnetism reflects localized nature of the 4d electrons. As far as we know, this is the first observation of an integer (S = 1) spin-chain antiferromagnetism in the 4d electron system.
description: Accepted for publication in Phys. Rev. B
Resequencing the Hubble sequence and the quadratic (black hole mass)-(spheroid stellar mass) relation for elliptical galaxies
Creators: name: Graham, Alister W.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: One of the most protracted problems in astronomy has been understanding the evolution of galaxy morphology. Much discussion has surrounded how lenticular galaxies may form a bridging population between elliptical and spiral galaxies. However, with recourse to a galaxy's central black hole mass, accretion-built spiral galaxies have emerged as the bridging population between low-mass lenticular galaxies and the dusty merger-built lenticular galaxies contiguous with elliptical galaxies and `brightest cluster galaxies' in the black hole/galaxy mass diagram. Spiral galaxies, including the Milky Way, appear built from gas accretion and minor mergers onto what were initially lenticular galaxies. These connections are expressed as a new morphology sequence, dubbed the `Triangal', which subsumes elements of the Hubble sequence and the van den Bergh trident and reveals the bridging nature of the often overlooked ellicular galaxies. Furthermore, a quadratic black hole/galaxy mass relation is found to describe ordinary elliptical galaxies. The relation is roughly parallel to the quadratic-like relations observed for the central spheroidal component of spiral galaxies, dust-rich lenticular galaxies, and old dust-poor lenticular galaxies. The brightest cluster galaxies are offset according to expectations from an additional major merger. The findings have implications for feedback from active galactic nuclei, mapping morphology into simulations, and predicting gravitational wave signals from colliding supermassive black holes. A new galaxy speciation model is presented. It disfavours the `monolithic collapse' scenario for spiral, dusty lenticular, and elliptical galaxies. It reveals substantial orbital angular momentum in the Universe's first galaxies and unites dwarf and ordinary `early-type' galaxies.
description: 15 pages, 8 figures
Localization and anti-localization cardinals
Creators: name: Cardona, Miguel A.
name: Mejía, Diego Alejandro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03E17, 03E15,

description: This paper is intended to survey the basics of localization and anti-localization cardinals on the reals, and its interplay with notions and cardinal characteristics related to measure and category.
description: 31 pages, 1 figure, survey paper
Looking at the superconducting gap of iron pnictides
Creators: name: Dressel, Martin
name: Wu, Dan
name: Barisic, Neven
name: Gorshunov, Boris
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: THz and infrared spectroscopy is widely utilized to investigate the electrodynamic properties of the novel iron-based superconductors in the normal and superconducting states. Besides electronic excitations and correlations, electron-phonon coupling and the influence of magnetism, the experiments yield important information on low-lying excitations and help to clarify the number and symmetry of superconducting gaps. While the experimental data of different groups converge, the interpretation is still under debate. Here we review the status of optical investigations on the superconducting state for the 122 and 11 family of iron pnictides.
description: 6 pages, 3 figures; submitted to J. Phys. Chem. Solids, proceedings of the SNS2010 in Shanghai
Thermodynamics in Modified Gravity Theories
Creators: name: Bamba, Kazuharu
name: Geng, Chao-Qiang
name: Tsujikawa, Shinji
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We demonstrate that there does exist an equilibrium description of thermodynamics on the apparent horizon in the expanding cosmological background for a wide class of modified gravity theories with the Lagrangian density $f(R, ϕ, X)$, where $R$ is the Ricci scalar and $X$ is the kinetic energy of a scalar field $ϕ$. This comes from a suitable definition of an energy momentum tensor of the "dark" component obeying the local energy conservation law in the Jordan frame. It is shown that the equilibrium description in terms of the horizon entropy $S$ is convenient because it takes into account the contribution of the horizon entropy $\hat{S}$ in non-equilibrium thermodynamics as well as an entropy production term.
description: 8 pages, no figure, revised version, to be published in the Proceedings of the "2nd International Workshop on Dark Matter, Dark Energy and Matter-Antimatter Asymmetry."
by heart: memoria degradabile, esperienze evanescenti
Creators: name: Tambella, Claudia
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2017

description: Ogni individuo sceglie la natura, la durata ed il supporto dei propri ricordi, spesso inconsapevolmente. Nuovi fenomeni digitali si stanno imponendo sulla scena con l’obiettivo di agire sulla nostra memoria, discostandosi dai tradizionali canoni di memorizzazione dei dati. L’espediente degli ephemeral social network mi ha portato a creare un prodotto editoriale che potesse evidenziare l’interesse per una memoria labile che dimentica facilmente. by heart è l’interpretazione visiva di Funes, o della memoria; un breve racconto del 1900 adattato ad un presente in continua evoluzione. Le pagine di questo libro aiutano a scoprire l’importanza dell’oblio per la sopravvivenza, portando in luce il peso di una memoria incapace di dimenticare. 15884 battute; tradotte in immagini, nascoste tra le pagine, riportate in lingua originale, contrassegnate, scritte con inchiostro “grattabile”. La tecnica dello scratch off impiegata abitualmente per il gioco d’azzardo, viene reinterpretata al fine di rendere dinamica la lettura ed incentivare l’interazione tra artefatto ed utente. Di conseguenza sarà indispensabile la partecipazione attiva del lettore, che attraverso una decostruzione creativa, determinerà la trama, rendendola unica. Nella rivisitazione dell’opera, molteplici sono quindi gli autori e potenzialmente infinite sono le storie che nasceranno dall’inaspettato. L’intento è quello di spronare il lettore a compiere delle scelte definitive, anche se queste possono spaventare e farlo desistere; renderlo pertanto consapevole che il contenuto cancellato verrà archiviato nell’oblio. by heart è lontano dall’essere considerato un “libro”, ma piuttosto un’esperienza nata dal coinvolgimento.
Apprendimento rapido e apprendimento lento: effetti sull’esecuzione di un esercizio riguardante la capacità coordinativa dell’equilibrio
Creators: name: Manganiello, Paolino Alessandro
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: Il presente lavoro di ricerca, incentrato sulla capacità coordinativa dell’equilibrio, ha come scopo principale di verificare l’efficacia di un allenamento breve ed un allenamento lungo su due tipi d’apprendimento: apprendimento rapido e apprendimento lento. Sono inoltre esaminati il contributo del sonno sull’apprendimento motorio e la capacità di trasferibilità dopo l’allenamento lungo. Allo studio hanno partecipato degli allievi di 4a-5a SE (età media 9.75 anni), che sono stati valutati su un esercizio di equilibrio (variabili: numero massimo di attraversate e di errori) durante il test di riferimento (T0), dopo il primo allenamento (T1), il giorno successivo (T2) e al termine della fase di allenamento lungo (T3, 3 sedute di allenamento). Per valutare la capacità di transfert, il tempo di un percorso di agilità è stato misurato prima (T2) e dopo la fase di allenamento lungo (T3). La fase di allenamento breve ha migliorato significativamente la capacità di equilibrio del 20% (P < 0.05), mentre non ha contribuito a ridurre il numero di errori. La notte di sonno, così come l’allenamento lungo, non hanno migliorato ulteriormente la prestazione relativa all’equilibrio, né ridotto il numero di cadute, rispetto a quanto appreso al termine dello stimolo iniziale (T1). Infine, l’allenamento lungo non ha portato dei benefici sulla capacità di transfert. In conclusione, uno stimolo breve sembra essere sufficiente per migliorare la capacità di equilibrio dei bambini, mentre una fase di allenamento lungo permette di consolidare quanto appreso. Relatore: Giacomo Crivelli. Materia: Educazione fisica.
Seoul’s gay districts : space, place, and identity
Creators: name: Alexander, Elias
Publisher: name: University of British Columbia
Year: 2021

description: For men navigating sexual identity that lies on the periphery of culturally understood and politically acceptable discourse, places where they can express such identities are critical for creating a sense of belonging to a wider community. Gay districts have existed as bastions of open self-expression, providing a sense of belonging in restrictive societal contexts. This is particularly true in South Korea. Through direct ethnographic engagement, this thesis analyzes how gay men use Seoul’s gay districts to reinforce identity and create a sense of belonging. In this thesis I argue that while accessing Seoul’s gay districts, individuals are able to interact with like others to reinforce a sense of self as gay. In this study I also show how it is simultaneously important for gay men to conform to normative patterns of social interaction via culturally based expectations of behavior for men in the South Korean context. Chongno, one of Seoul’s gay districts, is uniquely configured to accomplish both processes. Through accessing this space, gay men formulate relationships that affirm gay men’s understanding of self and allow for the transformation of these spaces into places fixed in physical reality. Furthermore, these normative patterns of social interactions with other gay men help individuals reaffirm the self as being both gay and Korean while creating a network of relationships. Such social relationships then allow for the embodiment of this identity outside of such places when participating in and with these networks of people.
Elementi di classicità e richiami al passato nelle dittature del Novecento
Creators: name: Fossati, Camilla
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2012

description: È possibile collocare all’interno del programma di storia della scuola media percorsi di approfondimento dedicati a temi che vadano oltre le conoscenze fondamentali? L’allievo che giunge al termine della scolarità obbligatoria è in grado di rievocare conoscenze acquisite negli anni precedenti e di servirsi efficacemente delle metodologie di lavoro messe a punto nel suo percorso formativo? Si è cercato di dare risposta a questi interrogativi attraverso un itinerario didattico dedicato agli sguardi verso il passato di cui due delle principali dittature novecentesche – fascismo italiano e nazismo tedesco – si servirono per costruire il consenso e il sentimento di appartenenza alla comunità nazionale. La sperimentazione, svolta in una classe di quarta media tramite otto attività didattiche incentrate su fonti di tipo differente, ha fatto emergere un quadro di luci e ombre: da un lato i temi trattati sono parsi in grado di destare l’interesse degli allievi e di essere oggetto di reali apprendimenti, dall’altro si è registrata in molti dei ragazzi un’abitudine soltanto limitata nello stabilire collegamenti con quanto appreso in un passato non recente. Relatore: Pasquale Genasci. Materia: storia
Signless Laplacian spectral radius of graphs without short cycles or long cycles
Creators: name: Chen, Wenwen
name: Wang, Bing
name: Zhai, Mingqing
Publisher: name: arXiv
Year: 2023
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: The signless Laplacian spectral radius of a graph $G$, denoted by $q(G)$, is the largest eigenvalue of its signless Laplacian matrix. In this paper, we investigate extremal signless Laplacian spectral radius for graphs without short cycles or long cycles. Let $\mathcal{G}(m,g)$ be the family of graphs on $m$ edges with girth $g$ and $\mathcal{H}(m,c)$ be the family of graphs on $m$ edges with circumference $c$. More precisely, we obtain the unique extremal graph with maximal $q(G)$ in $\mathcal{G}(m,g)$ and $\mathcal{H}(m,c)$, respectively.
description: 13 pages, one figure
Hypernuclei in the quark-meson coupling model
Creators: name: Tsushima, K.
name: Guichon, P. A. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We present results of hypernuclei calculated in the latest quark-meson coupling (QMC) model, where the effect of the mean scalar field in-medium on the one-gluon exchange hyperfine interaction, is also included self-consistently. The extra repulsion associated with this increased hyperfine interaction in-medium completely changes the predictions for Σ hypernuclei. Whereas in the earlier version of QMC they were bound by an amount similar to Λ hypernuclei, they are unbound in the latest version of QMC, in qualitative agreement with the experimental absence of such states.
description: 6 pages, 3 figures, to be published in the proceedings of Achievements and New Directions in Subatomic Physics: Workshop in Honour of Tony Thomas' 60th Birthday, Adelaide, South Australia, 15-19 Feb 2010
Level Of Detail (LOD) for WebGL VR Engine
Creators: name: Dominguez, Kevin
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: This project is proposed by Hegias, a technology company with headquarters in Zurich and branch office in Lugano. Hegias develops systems for managing virtual reality content from the web, mainly aimed at architects, homeowners, interior designers and marketing professionals. Modern browsers are able to render 3D graphics in real time thanks to GPU-accelerated programming APIs such as WebGL. This allows to embed interactive and dynamic 3D scenes within web pages. To be able to maintain optimal performance (especially for VR applications through the use of 3D viewers through WebVR and WebXR), the 3D models used in the scenes must not be too heavy. It is from the need to lighten the 3D models used in the scenes that Hegias commissioned this project. A 3D model is divided into 2 main components, geometry (Mesh) and materials that define how geometric surfaces appear on the screen. The technique used to lighten the scene geomitries is the application of the Level Of Detail (LOD). Through which it is possible to obtain different levels of the same 3D models, of varying geometric complexity. The heaviest components of a material are the associated textures, which have been compressed to lighten its weight. To reduce the weight on the rendere, parts of the elements that define a material have been disabled. The ability to choose the level of geometric detail, allows you to balance the weight of the scene to be rendered, with the performance of the hardware available. In combination with the use of compressed textures, which obtains lighter scenes to be rendered, it is therefore easier to maintain the same fluidity of scene between more or less performing devices.
Additional file 14 of Prognostic risk factors of serous ovarian carcinoma based on mesenchymal stem cell phenotype and guidance for therapeutic efficacy
Creators: name: Yang, Xiaohui
name: Zheng, Minying
name: Ning, Yidi
name: Sun, Jie
name: Yu, Yongjun
name: Zhang, Shiwu
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional file 14. Difference between staining index of PER1, AKAP12 and MMP17 and age among SOC samples. Difference between staining index of PER1, AKAP12 and MMP17 and age among SOC samples via Mann-Whitney U test.
title: Ð¡Ð¿ÐµÑÐ¸ÑÐ¸ÐºÐ° Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ½Ð¸Ð³Ð¾ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: The specifics of planning commercial activities in a bookselling enterprise (developing a business plan)
Creators: name: ÐÐ¾Ð»ÐºÐ¾Ð², ÐÑÑÑÐ¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐºÐ½Ð¸Ð¶Ð½Ð°Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ñ
Ð½ÐµÐ·Ð°Ð²Ð¸ÑÐ¸Ð¼ÑÐ¹ ÐºÐ½Ð¸Ð¶Ð½ÑÐ¹ Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½
Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ðµ Ð´ÐµÐ»Ð¾

description: ÐÐ°Ð½Ð½Ð°Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ° ÑÑÐ°Ð²Ð¸Ñ ÑÐ²Ð¾ÐµÐ¹ ÑÐµÐ»ÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÐµÐºÑÐ° ÐºÐ½Ð¸Ð³Ð¾ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÐºÐ¾Ð½ÐºÑÑÐ¸ÑÑÑÑÐµÐ³Ð¾ Ð½Ð° ÑÑÐ½ÐºÐµ Ð½ÐµÐ·Ð°Ð²Ð¸ÑÐ¸Ð¼ÑÑ ÐºÐ½Ð¸Ð¶Ð½ÑÑ Ð¼Ð°Ð³Ð°Ð·Ð¸Ð½Ð¾Ð². Ð ÑÐ°Ð¼ÐºÐ°Ñ ÐÐÐ  Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾ ÐµÐ³Ð¾ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾-ÑÐµÐ»ÐµÐ²Ð¾Ðµ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ, Ð²ÑÐ²ÐµÐ´ÐµÐ½Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½Ð°Ñ ÑÑÐµÐ¼Ð° Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÐµÐºÑÐ°, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿Ð»Ð°Ð½ Ð½Ð¾Ð²Ð¾Ð³Ð¾ ÐºÐ½Ð¸Ð³Ð¾ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÐºÑÑÑÐ° ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¾ÑÑÐ°ÑÐ»Ð¸ ÐºÐ½Ð¸Ð¶Ð½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸.
description: The given master final qualifying work is aimed to develop a business plan of a bookstore competing on the independent bookselling market. Within the framework of the paper, we analyzed the value of business planning in the economy, identified its functions and purpose, established own business plan scheme, on the basis of which business plan was created. Furthermore, we disclosed the specific of economic planning in the bookselling industry.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸ Ð¿ÑÐ¸Ð±Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾Ð»Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² ÑÐµÑÐ¸ Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¸ÑÐºÑÐ¾Ð¾Ð¿Ð°ÑÐ½ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ðº
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of methods and intrumentation for monitoring of the resictance of network wires and detection of spark-proof wiring
Creators: name: ÐÐ±ÑÐ°Ð¼Ð¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°
Ð¢Ð¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð´ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾Ð±Ð¾Ð¹
Ð¸ÑÐºÑÐµÐ½Ð¸Ðµ
ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐµÑÐ¸
Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ° ÑÐµÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´ÐºÐ¸

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð¶Ð°ÑÐ¾Ð¾Ð¿Ð°ÑÐ½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ðº Ð¸ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¸Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ. ÐÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¸ Ð¿ÑÐ¸Ð±Ð¾ÑÑ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ¸ ÑÐ¸ÑÐºÐ¾Ð² Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ Ð²Ð¾Ð·Ð³Ð¾ÑÐ°Ð½Ð¸Ñ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½ÑÐ¼Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼Ð¸. ÐÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÐ¸ Ð¿ÑÐ¸ Ð½Ð°Ð»Ð¸ÑÐ¸Ð¸ Ð² Ð½ÐµÐ¹ Ð¸ÑÐºÑÐµÐ½Ð¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¸ÑÐºÑÐµÐ½Ð¸Ñ Ð² ÑÐµÑÐ¸.
description: In the given work, the causes of the occurrence of fire-hazardous electrical wiring situations and the problems of their detection were studied. Methods and devices for detecting and diagnosing the risks of ignition associated with electrically conductive systems have been developed. The network was analyzed in the presence of arcing in it and a device for detecting arcing in the network was developed.
How do galaxies get their baryons?
Creators: name: Conselice, Christopher J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Understanding how galaxies obtain baryons, their stars and gas, over cosmic time is traditionally approached in two different ways - theoretically and observationally. In general, observational approaches to galaxy formation include measuring basic galaxy properties, such as luminosities, stellar masses, rotation speeds, star formation rates and how these features evolve through time. Theoretically, cosmologically based models collate the physical effects driving galaxy assembly - mergers of galaxies, accretion of gas, star formation, and feedback, amongst others, to form predictions which are matched to galaxy observables. An alternative approach is to examine directly, in an observational way, the processes driving galaxy assembly, including the effects of feedback. This is a new `third way' towards understanding how galaxies are forming from gas accretion and mergers, and directly probes these effects instead of relying on simulations designed to reproduce observations. This empirical approach towards understanding galaxy formation, including the acquisition history of baryons, displays some significant differences with the latest galaxy formation models, in addition to directly demonstrating the mechanisms by which galaxies form most of their baryonic mass.
description: Review for proceedings of "Tracing the Ancestry of Galaxies on the Land of our Ancestors", Eds Carignan, Freeman & Combes
MPEC 2023-X166 : 2023 XF5
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 XF5

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Composite Motion Learning with Task Control
Creators: name: Xu, Pei
name: Shang, Xiumin
name: Zordan, Victor
name: Karamouzas, Ioannis
Publisher: name: arXiv
Year: 2023
Subjects: subject: Graphics (cs.GR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We present a deep learning method for composite and task-driven motion control for physically simulated characters. In contrast to existing data-driven approaches using reinforcement learning that imitate full-body motions, we learn decoupled motions for specific body parts from multiple reference motions simultaneously and directly by leveraging the use of multiple discriminators in a GAN-like setup. In this process, there is no need of any manual work to produce composite reference motions for learning. Instead, the control policy explores by itself how the composite motions can be combined automatically. We further account for multiple task-specific rewards and train a single, multi-objective control policy. To this end, we propose a novel framework for multi-objective learning that adaptively balances the learning of disparate motions from multiple sources and multiple goal-directed control objectives. In addition, as composite motions are typically augmentations of simpler behaviors, we introduce a sample-efficient method for training composite control policies in an incremental manner, where we reuse a pre-trained policy as the meta policy and train a cooperative policy that adapts the meta one for new composite tasks. We show the applicability of our approach on a variety of challenging multi-objective tasks involving both composite motion imitation and multiple goal-directed control.
description: SIGGRAPH 2023. Code: https://github.com/xupei0610/CompositeMotion. Video: https://youtu.be/mcRAxwoTh3E