cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Investigating the role of Sin3A in embryonic stem cells, during early development and in HCT-116 cells
Creators: name: Lee, Samuel N.
Publisher: name: University of Leicester
Year: 2024
Subjects: Uncategorized

description: Class I HDACs are the functional core of several distinct complexes that remove the acetyl marks from histone proteins. We sought to investigate one of the class HDAC complexes, the Sin3 complex, to investigate its role in ES cells and during early development. The core of the Sin3 complex is one of two highly related proteins, either Sin3A or Sin3B. Sin3A has been implicated as the more important protein, as during early embryogenesis as Sin3A-KO (Knockout) mice embryos are not found past embryonic day (e) 6.5, while Sin3B-KO mice embryos show lethality at e14.5. The aim of this thesis is to further investigate the role of the SIN3A complex in ES cells and during early differentiation. We utilised advancements in gene silencing to treat cells with proteolysis targeting chimeras (PROTACs) which resulted in rapid degradation of the SIN3A protein significantly quicker than in previous studies. We show that the loss of SIN3A causes over a thousand genes to become dysregulated within 6 hours and that this is mirrored by changes in the acetylation state of several histone residues. We utilised the gastruloid system to investigate early embryogenesis and we see that gastruloids lacking Sin3A are unable to undergo elongation, a critical step of gastrulation. We recreated the system in HCT-116 cells, and we show that the loss of Sin3A was marked by a loss of proliferative potential.
Lie superalgebra structures in H*(g; g)
Creators: name: Grozman, Pavel
name: Leites, Dimitry
Publisher: name: arXiv
Year: 2005
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 17B56; 17B60

description: On a given manifold M, the Nijenhuis bracket makes the superspace of vector-valued differential forms into a Lie superalgebra that can be interpreted as the centralizer of the exterior differential considered as a vector field on the supermanifold associated with the de Rham bundle on M. A similar bracket introduces structures of DG Lie superalgebra in the superspaces of cochains and cohomology with coefficients in the adjoint module for any Lie superalgebra. We use a Mathematica--based package SuperLie (already proven useful in various problems) to explicitly describe these Lie superalgebras for some simple finite dimensional Lie superalgebras and their ``relatives'' (the nontrivial central extensions or derivation algebras of the considered simple ones).
description: 6 pages, LaTeX
Modeling the Radio and X-ray Emission of SN 1993J and SN 2002ap
Creators: name: Fransson, Claes
name: Bjornsson, Claes-Ingvar
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Modeling of radio and X-ray observations of supernovae interacting with their circumstellar media are discussed, with special application to SN 1993J and SN 2002ap. We emphasize the importance of including all relevant physical mechanisms, especially for the modeling of the radio light curves. The different conclusions for the absorption mechanism (free-free or synchrotron self-absorption), as well as departures from an $ρ\propto r^{-2}$ CSM, as inferred by some authors, are discussed in detail. We conclude that the evidence for a variation in the mass loss rate with time is very weak. The results regarding the efficiencies of magnetic field generation and relativistic particle acceleration are summarized.
description: 10 pages, 2 figures. Uses svmult.cls. To appear in proceedings of IAU Colloquium 192 "Supernovae (10 years of SN 1993J)", April 2003, Valencia, Spain, eds. J. M. Marcaide and K. W. Weiler
A strongly changing accretion morphology during the outburst decay of the neutron star X-ray binary 4U 1608-52
Creators: name: Eijnden, J. van den
name: Degenaar, N.
name: Ludlam, R. M.
name: Parikh, A. S.
name: Miller, J. M.
name: Wijnands, R.
name: Gendreau, K. C.
name: Arzoumanian, Z.
name: Chakrabarty, D.
name: Bult, P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: It is commonly assumed that the properties and geometry of the accretion flow in transient low-mass X-ray binaries (LMXBs) significantly change when the X-ray luminosity decays below $\sim 10^{-2}$ of the Eddington limit ($L_{\rm Edd}$). However, there are few observational cases where the evolution of the accretion flow is tracked in a single X-ray binary over a wide dynamic range. In this work, we use NuSTAR and NICER observations obtained during the 2018 accretion outburst of the neutron star LMXB 4U 1608-52, to study changes in the reflection spectrum. We find that the broad Fe-K$α$ line and Compton hump, clearly seen during the peak of the outburst when the X-ray luminosity is $\sim 10^{37}$ erg/s ($\sim 0.05$ $L_{\rm Edd}$), disappear during the decay of the outburst when the source luminosity drops to $\sim 4.5 \times 10^{35}$ erg/s ($\sim 0.002$ $L_{\rm Edd}$). We show that this non-detection of the reflection features cannot be explained by the lower signal-to-noise at lower flux, but is instead caused by physical changes in the accretion flow. Simulating synthetic NuSTAR observations on a grid of inner disk radius, disk ionisation, and reflection fraction, we find that the disappearance of the reflection features can be explained by either increased disk ionisation ($\log ξ\geq 4.1$) or a much decreased reflection fraction. A changing disk truncation alone, however, cannot account for the lack of reprocessed Fe-K$α$ emission. The required increase in ionisation parameter could occur if the inner accretion flow evaporates from a thin disk into a geometrically thicker flow, such as the commonly assumed formation of an radiatively inefficient accretion flow at lower mass accretion rates.
description: Accepted for publication in MNRAS
title: Оценка воздействия на окружающую среду, экологическая экспертиза и сертификация
Creators: name: ELS IPR BOOKS
Publisher: name: Санкт-Петербургский государственный университет промышленных технологий и дизайна
Year: 2018

description: Учебное пособие содержит систематизированный материал по дисциплине «Оценка воздействия на окружающую среду, экологическая экспертиза и сертификация». Определена тематика курсовой работы, приведено примерное содержание разделов, рекомендации по оформлению в соответствии с действующими стандартами. Представлен фонд оценочных средств по дисциплине. Предназначено для студентов высших учебных заведений направлений подготовки 20.03.01 «Техносферная безопасность» и 18.03.02 «Энерго- и ресурсосберегающие процессы в химической технологии, нефтехимии и биотехнологии» в соответствии с ФГОС ВО.
Ceralocyna nigricollis
Creators: name: Santos-Silva, Antonio
name: Botero, Juan Pablo
name: Nascimento, Francisco Eriberto de Lima
name: Martins, David dos Santos
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Ceralocyna
Ceralocyna nigricollis

description: Ceralocyna nigricollis (Gounelle, 1911)
 Material examined: BRAZIL, Espírito Santo (new state record): Aracruz, 19°51′32″S, 40°13′05″W, 1 ♀, 22.V.1995, J.A.C. Simões col. (MZSP); Linhares, 1 ♂, XI.1972, P.C. Elias col. (MZSP). Minas Gerais (new state record): Belo Horizonte, 1 ♀, no additional data (MZSP).
This species was described from Brazil (Goiás). Currently, it is known from Brazil (Mato Grosso, Goiás), Bolivia (Santa Cruz) (Monné, 2020a). The species shows some chromatic variation: sides of pronotum orange or red; elytra mostly orange or red; prosternum entirely orange or with anterior area black; femora may be entirely black or meso- and metafemora bicolorous (basal third yellowish brown or reddish brown and remaining surface black).
 Gounelle (1911) described C. terminata var. nigricollis based on males and females. Monné & Giesbert (1992) considered this subspecies as distinct from C. terminata. Comparing photographs of the holotype of C. terminata with that of a syntype of C. nigricollis, as well as with the specimens examined by us, C. nigricollis differs from C. terminata only by the elytral punctures not aligned in rows, while they are aligned in the latter.
description: Published as part of Santos-Silva, Antonio, Botero, Juan Pablo, Nascimento, Francisco Eriberto de Lima & Martins, David dos Santos, 2020, New species, new records, and taxonomical notes in Cerambycidae (Coleoptera) from the state of Espírito Santo (Brazil), pp. 1-22 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 60 on page 3, DOI: 10.11606/1807-0205/2020.60.45, http://zenodo.org/record/4614833
Isotropic-nematic phase behavior of length polydisperse hard rods
Creators: name: Wensink, H. H.
name: Vroege, G. J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The isotropic-nematic phase behavior of length polydisperse hard rods with arbitrary length distributions is calculated. Within a numerical treatment of the polydisperse Onsager model using the Gaussian trial function Ansatz we determine the onset of isotropic-nematic phase separation, coming from a dilute isotropic phase and a dense nematic phase. We focus on parent systems whose lengths can be described by either a Schulz or a `fat-tailed' log-normal distribution with appropriate lower and upper cutoff lengths. In both cases, very strong fractionation effects are observed for parent polydispersities larger than roughly 50 %. In these regimes, the isotropic and nematic phases are completely dominated by respectively the shortest and the longest rods in the system. Moreover, for the log-normal case, we predict triphasic isotropic-nematic-nematic equilibria to occur above a certain threshold polydispersity. By investigating the properties of the coexisting phases across the coexistence region for a particular set of cutoff lengths we explicitly show that the region of stable triphasic equilibria does not extend up to very large parent polydispersities but closes off at a consolute point located not far above the threshold polydispersity. The experimental relevance of the phenomenon is discussed.
description: 16 pages, 15 figures
Zikanita perpulchra Lane 1943
Creators: name: Santos-Silva, Antonio
name: Botero, Juan Pablo
name: Nascimento, Francisco Eriberto de Lima
name: Martins, David dos Santos
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Zikanita
Zikanita perpulchra

description: Zikanita perpulchra Lane, 1943
 (Fig. 8)
 Material examined: BRAZIL, Espírito Santo (new state record): Linhares, Reserva Natural Vale, 1 ♀, 16.XI.2016, Martins & Fiuza col. (RNV).
This species was described from Brazil (Rio de Janeiro, São Paulo).Currently, it is known from Brazil (Bahia, Minas Gerais, Rio de Janeiro, São Paulo) (Monné, 2020b).
description: Published as part of Santos-Silva, Antonio, Botero, Juan Pablo, Nascimento, Francisco Eriberto de Lima & Martins, David dos Santos, 2020, New species, new records, and taxonomical notes in Cerambycidae (Coleoptera) from the state of Espírito Santo (Brazil), pp. 1-22 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 60 on page 4, DOI: 10.11606/1807-0205/2020.60.45, http://zenodo.org/record/4614833
Permutation Symmetry S_3 and VEV Structure of Flavor-Triplet Higgs Scalars
Creators: name: Koide, Yoshio
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A model with flavor-triplet Higgs scalars ϕ_i (i=1,2,3)is investigated under a permutation symmetry S_3 and its symmetry breaking. A possible S_3 breaking form of the Higgs potential whose vacuum expectation values v_i=< ϕ_i> satisfy a relation v_1^2 +v_2^2 +v_3^2 ={2/3}(v_1 +v_2 +v_3)^2 is investigated, because if we suppose a seesaw-like mass matrix model M_e = m M^{-1} m with m_{ij} \propto δ_{ij} v_i and M_{ij} \propto δ_{ij}, such a model can lead to the well-known charged lepton mass relation m_e +m_μ+m_τ= {2/3} (\sqrt{m_e}+\sqrt{m_μ} +\sqrt{m_τ})^2.
description: 7 pages, 1 figure, final version to appear in PRD
Punctuated Equilibrium in Software Evolution
Creators: name: Gorshenev, A. A.
name: Pis'mak, Yu. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Software Engineering (cs.SE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The approach based on paradigm of self-organized criticality proposed for experimental investigation and theoretical modelling of software evolution. The dynamics of modifications studied for three free, open source programs Mozilla, Free-BSD and Emacs using the data from version control systems. Scaling laws typical for the self-organization criticality found. The model of software evolution presenting the natural selection principle is proposed. The results of numerical and analytical investigation of the model are presented. They are in a good agreement with the data collected for the real-world software.
description: 4 pages, LaTeX, 2 Postscript figures
Chiral Domain Wall Injector Driven by Spin-orbit Torques
Creators: name: Dao, T. Phuong
name: Müller, Marvin
name: Luo, Zhaochu
name: Baumgartner, Manuel
name: Hrabec, Aleš
name: Heyderman, Laura J.
name: Gambardella, Pietro
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Memory and logic devices that encode information in magnetic domains rely on the controlled injection of domain walls to reach their full potential. In this work, we exploit the chiral coupling induced by the Dzyaloshinskii-Moriya interaction between in-plane and out-of-plane magnetized regions of a Pt/Co/AlO\textsubscript{x} trilayer in combination with current-driven spin-orbit torques to control the injection of domain walls into magnetic conduits. We demonstrate that the current-induced domain nucleation is strongly inhibited for magnetic configurations stabilized by the chiral coupling and promoted for those that have the opposite chirality. These configurations allow for efficient domain wall injection using current densities of the order of $4\times$\SI{e11}{A m^{-2}}, which are lower than those used in other injection schemes. Furthermore, by setting the orientation of the in-plane magnetization using an external field, we demonstrate the use of a chiral domain wall injector to create a controlled sequence of alternating domains in a racetrack structure driven by a steady stream of unipolar current pulses.
Picasso's Drawing, Woman with a Fan : The Role of Degas in Picasso's Transition to his ''First Classical Period"
Creators: name: Broude, Norma
Publisher: name: Allen Memorial Art Museum Bulletin XXIX, no. 2 (Winter 1972)
Year: 2023
Subjects: classificationCode: 3601
subject: Art history, theory and criticism

description: Description to be added
Some six-dimensional rigid forms
Creators: name: Dutour, Mathieu
name: Vallentin, Frank
Publisher: name: arXiv
Year: 2004
Subjects: subject: Metric Geometry (math.MG)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: One can always decompose Dirichlet-Voronoi polytopes of lattices non-trivially into a Minkowski sum of Dirichlet-Voronoi polytopes of rigid lattices. In this report we show how one can enumerate all rigid positive semidefinite quadratic forms (and thereby rigid lattices) of a given dimension d. By this method we found all rigid positive semidefinite quadratic forms for d = 5 confirming the list of 7 rigid lattices by Baranovskii and Grishukhin. Furthermore, we found out that for d <= 5 the adjacency graph of primitive L-type domains is an infinite tree on which GL_d(Z) acts. On the other hand, we demonstrate that in d = 6 we face a combinatorial explosion.
description: 8 pages, a few details added, to appear in proceedings of Voronoi conference on analytic number theory and spatial tessellations
Lasiolepturges zikani Melzer 1928
Creators: name: Santos-Silva, Antonio
name: Botero, Juan Pablo
name: Nascimento, Francisco Eriberto de Lima
name: Martins, David dos Santos
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Lasiolepturges
Lasiolepturges zikani

description: Lasiolepturges zikani Melzer, 1928 (Fig. 4)
 Material examined: BRAZIL, Espírito Santo (new state record): Aracruz, 19°49′20″S, 40°08′16″W, 1 ♂, 30. IV.1986, P.M. Vieira col. (SSA).
This species was described from Brazil (Rio de Janeiro). Currently, it is known from Brazil (Rio de Janeiro, São Paulo, Santa Catarina), Peru, Bolivia (Santa Cruz), French Guiana (Monné, 2020b). Schmid (2017), based on Bezark & Monné (2013), listed it in Ecuador.
description: Published as part of Santos-Silva, Antonio, Botero, Juan Pablo, Nascimento, Francisco Eriberto de Lima & Martins, David dos Santos, 2020, New species, new records, and taxonomical notes in Cerambycidae (Coleoptera) from the state of Espírito Santo (Brazil), pp. 1-22 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 60 on pages 3-4, DOI: 10.11606/1807-0205/2020.60.45, http://zenodo.org/record/4614833
Отражение этнической принадлежности и происхождения коренного населения Бессарабии в источниках Российской Империи ( XIX – начало ХХ вв.)
Creators: name: Dolghi, Adrian
name: Felea, Alina
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology
subject: History
subject: 210307 European History (excl. British, Classical Greek and Roman)
subject: FOS: History and archaeology

description: In this article the authors will present sources from the Russian Empire, edited in the years 1812- 1917, accessible to this stage, from the perspective of addressing the origin and the ethnicity membership of the majority of population in Bessarabia in order to identify both the opinion of the Czarist authorities and the authors of the studies – representa- tives of the Russian society, as well as the subjects of the research of these studies from which the data were actually collected.. At the same time, we will show that the authors of the analyzed sources, personalities with studies, knew and acknowledged that the majority of population from Bessarabia, called by them Moldavians (Romanians), Vlachs / Volohi, belonged to the Romanian people, and also knowing their Daco-Roman origin. The analyzed sources were classified in: a) Historical-ethnographic research. Encyclopedic studies; Manuals / grammar; b) Travel memoirs and journals; c) Statistical reports and censuses, which are presented in the order of elaboration and editing.  The actuality of the problem proposed in this study is determined by the perpetuation of both the identity of the nation of titles in the historiography of the Republic of Moldova and of the whole society, as well as a series of myths established in the Soviet Union as instruments of national construction and manipulation of public opinion, myths and theses that persist to date.
title: Порошковые материалы
Creators: name: ELS IPR BOOKS
Publisher: name: Санкт-Петербургский государственный университет промышленных технологий и дизайна
Year: 2017

description: В учебном пособии изложены основные вопросы, связанные с производством порошковых материалов и изделий. Рассмотрены методы получения и свойства металлических порошков, процессы формирования и спекания заготовок, области применения и свойства порошковых изделий. Учебное пособие предназначено для студентов направления 15.04.02 «Технологические машины и оборудование».
Lophopoeum meridianum Fisher 1938
Creators: name: Santos-Silva, Antonio
name: Botero, Juan Pablo
name: Nascimento, Francisco Eriberto de Lima
name: Martins, David dos Santos
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Lophopoeum
Lophopoeum meridianum

description: Lophopoeum meridianum Fisher, 1938 (Fig. 5)
 Material examined: BRAZIL, Espírito Santo (new state record): Aracruz, 19°52′01″S, 40°12′37″W, 1 ♂, 20. V.1995, J.A.C. Simões col. (SSA).
This species was described from Brazil (Santa Catarina). Currently, it is only known from Brazil (Minas Gerais, Rio de Janeiro, São Paulo, Santa Catarina) (Monné, 2020b).
description: Published as part of Santos-Silva, Antonio, Botero, Juan Pablo, Nascimento, Francisco Eriberto de Lima & Martins, David dos Santos, 2020, New species, new records, and taxonomical notes in Cerambycidae (Coleoptera) from the state of Espírito Santo (Brazil), pp. 1-22 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 60 on page 4, DOI: 10.11606/1807-0205/2020.60.45, http://zenodo.org/record/4614833
title: Потенциометрия. Потенциометрическое титрование
Creators: name: ELS IPR BOOKS
Publisher: name: Санкт-Петербургский государственный университет промышленных технологий и дизайна
Year: 2017

description: Учебное пособие написано в соответствии с рабочими программами курсов «Аналитическая химия и физико-химические методы анализа» и «Физическая химия». Пособие содержит краткие теоретические сведения по теме: «Потенциометрия. Потенциометрическое титрование», вопросы к теоретическому коллоквиуму, примеры тестов по теме и контрольные задания. Включены описания пяти лабораторных работ для определений по методам кислотно-основного, осадительного, окислительно-восстановительного и комплексонометрического титрования с использованием различных индикаторных электродов. Студенты знакомятся с принципами измерения ЭДС и аппаратурой для этих видов титрования. Предназначено для студентов, обучающихся по направлениям 18.03.01 – «Химическая технология»; 20.03.01 – «Техносферная безопасность»; 38.03.07 – «Товароведение», и может быть использовано в подготовке студентов других направлений.
Does tiny-scale atomic structure exist in the interstellar medium ?
Creators: name: Stanimirovic, S.
name: Weisberg, J. M.
name: Hedden, A.
name: Devine, K. E.
name: Green, J. T.
name: Berkeley;, UC
name: College, Carleton
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on preliminary results from the recent multi-epoch neutral hydrogen absorption measurements toward three pulsars, B0823+26, B1133+16 and B2016+28, using the Arecibo telescope. We do not find significant variations in optical depth profiles over periods of 0.3 and 9--10 yr, or on spatial scales of 10--20 and 70--85 AU. The large number of non detections of the tiny scale atomic structure suggests that the AU-sized structure is not ubiquitous in the interstellar medium and could be quite a rare phenomenon.
description: Accepted by ApJ Letters, 5 pages, 2 figures
title: Практикум по общей химии
Creators: name: ELS IPR BOOKS
Publisher: name: Санкт-Петербургский государственный университет промышленных технологий и дизайна
Year: 2017

description: Практикум включает обширный теоретический материал по основным разделам общей и неорганической химии. Содержание практикума базируется на современных представлениях о строении вещества, Периодическом законе Д.И. Менделеева, а также важнейших общих закономерностях протекания химических процессов. Все разделы общей химии сопровождаются описанием теоретических основ темы. В качестве закрепления материала предлагается проведение опытов, подтверждающих теоретический материал, которые завершаются контрольными вопросами для повторения. Большое внимание уделяется в пособии современной номенклатуре неорганических соединений, а также технике безопасности и приемам оказания первой помощи в чрезвычайных ситуациях, случающихся при проведении опытов. Лабораторная часть практикума включает в себя опыты, лежащие в основе аналитических экспериментов по определению количественного состава вещества, характера среды при гидролизе, важнейшие качественные реакции на ионы, окислительно-восстановительные превращения, а также электрохимические процессы. Пособие предназначено для самостоятельной работы и проведения практических лабораторных занятий студентов, обучающихся по направлениям 18.03.01 «Химическая технология», 29.03.03 «Технология полиграфического и упаковочного производства», 18.03.02 «Энерго- и ресурсосберегающие процессы в химической технологии, нефтехимии и биотехнологии», 20.03.01 «Техносферная безопасность».
A multilayer, multi-timescale model approach for economic and frequency control in power grids
Creators: name: Strenge, Lia
name: Schultz, Paul
name: Kurths, Jürgen
name: Raisch, Jörg
name: Hellmann, Frank
Publisher: name: arXiv
Year: 2020
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Systems and Control (eess.SY)
subject: FOS: Physical sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Power systems are subject to fundamental changes due to the increasing infeed of decentralised renewable energy sources and storage. The decentralised nature of the new actors in the system requires new concepts for structuring the power grid, and achieving a wide range of control tasks ranging from seconds to days. Here we introduce a multiplex dynamical network model covering all control timescales. Crucially, we combine a decentralised, self-organised low-level control and a smart grid layer of devices that can aggregate information from remote sources. The safety-critical task of frequency control is performed by the former, the economic objective of demand matching dispatch by the latter. Having both aspects present in the same model allows us to study the interaction between the layers. Remarkably, we find that adding communication in the form of aggregation does not improve the performance in the cases considered. Instead, the self-organised state of the system already contains the information required to learn the demand structure in the entire grid. The model introduced here is highly flexible, and can accommodate a wide range of scenarios relevant to future power grids. We expect that it is especially useful in the context of low-energy microgrids with distributed generation.
title: Практическая вискозиметрия
Creators: name: ELS IPR BOOKS
Publisher: name: Санкт-Петербургский государственный университет промышленных технологий и дизайна
Year: 2018

description: Учебное пособие описывает различные способы определения средней степени полимеризации природных и синтетических полимеров, с акцентом на природные, важные для практического приложения. Предназначено для студентов бакалавриата и магистратуры, обучающихся по направлениям 18.03.01 и 18.04.01 «Химическая технология».
Explaining the credibility gap in Mexico’s 2006 presidential election, despite strong (albeit perfectable) electoral institutions
Creators: name: Poiré, Alejandro
name: Eisenstadt, Todd
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 4408
subject: Political science
subject: FOS: Political science

description: While none of the vote-annulling claims made by Mexico presidential election loser Andrés Manuel López Obrador were backed by reliable evidence, the disgruntled candidate and social movement leader did, at least temporarily, raise questions about the election’s credibility. This article claims that while part of the explanation lies in López Obrador’s ability to frame the election within Mexico’s now-defunct tradition of fraudulent elections, we also argue that obstacles to full electoral transparency in Mexico do remain, and of a sufficient magnitude to justify further electoral reforms. Issues in the aftermath of the election, especially those related to the levelness of the electoral and pre-electoral “playing field” warrant further consideration. Not addressing lacunas in campaign laws may lead to future attempts to invalidate elections on similar grounds.
Explaining the credibility gap in Mexico’s 2006 presidential election, despite strong (albeit perfectable) electoral institutions
Creators: name: Poiré, Alejandro
name: Eisenstadt, Todd
Publisher: name: American University
Year: 2023

description: While none of the vote-annulling claims made by Mexico presidential election loser Andrés Manuel López Obrador were backed by reliable evidence, the disgruntled candidate and social movement leader did, at least temporarily, raise questions about the election’s credibility. This article claims that while part of the explanation lies in López Obrador’s ability to frame the election within Mexico’s now-defunct tradition of fraudulent elections, we also argue that obstacles to full electoral transparency in Mexico do remain, and of a sufficient magnitude to justify further electoral reforms. Issues in the aftermath of the election, especially those related to the levelness of the electoral and pre-electoral “playing field” warrant further consideration. Not addressing lacunas in campaign laws may lead to future attempts to invalidate elections on similar grounds.
100 Istilah dalam Ilmu Komputer
Creators: name: Simarmata, Felicia Jennifer Febiola
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Computer and information sciences
subject: FOS: Computer and information sciences
subject: Literature studies

description: Kamus Istilah Ilmu Komputer ini terdiri dari 100 istilah yang ada di ilmu komputer. Kamus ini dirancang untuk menjadi panduan bagi siapa saja yang ingin memahami istilah dan konsep dasar dalam bidang ilmu komputer dan informatika. Dengan penjelasan yang ditulis dalam bahasa yang sederhana dan mudah dipahami, kamus ini bertujuan untuk membantu pembaca dari berbagai latar belakang—baik pemula yang baru mengenal dunia teknologi maupun mereka yang ingin memperdalam pengetahuan tentang istilah-istilah ilmu komputer. Pembuatan kamus ini bertujuan untuk memenuhi tugas ujian tengah semester (UTS) pada mata kuliah komputerisasi leksikografi.
Electronic Control of Spin Alignment in pi-Conjugated Molecular Magnets
Creators: name: Huai, Ping
name: Shimoi, Yukihiro
name: Abe, Shuji
Publisher: name: arXiv
Year: 2003
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Intramolecular spin alignment in pi-conjugated molecules is studied theoretically in a model of a Peierls-Hubbard chain coupled with two localized spins. By means of the exact diagonalization technique, we demonstrate that a spin singlet (S=0) to quartet (S=3/2) transition can be induced by electronic doping, depending on the chain length, the positions of the localized spins, and the sign of the electron-spin coupling. The calculated results provides a theoretical basis for understanding the mechanism of spin alignment recently observed in a diradical donor molecule.
description: 4 pages, 4 figures, Physical Review Letters (in press)
Blabicentrus lineatus Galileo & Santos-Silva 2016
Creators: name: Santos-Silva, Antonio
name: Botero, Juan Pablo
name: Nascimento, Francisco Eriberto de Lima
name: Martins, David dos Santos
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Blabicentrus
Blabicentrus lineatus

description: Blabicentrus lineatus Galileo & Santos-Silva, 2016 (Fig. 12)
 Material examined: BRAZIL, Espírito Santo (new state record): Aracruz, 19°51′47″S, 40°12′12″W, 1 ♀, 06.XI.1994, J.A.C. Simões (SSA).
This species was recently described from Brazil (Rio de Janeiro) (Monné, 2020b). Unfortunately, the holotype was destroyed during a fire in the MNRJ.
description: Published as part of Santos-Silva, Antonio, Botero, Juan Pablo, Nascimento, Francisco Eriberto de Lima & Martins, David dos Santos, 2020, New species, new records, and taxonomical notes in Cerambycidae (Coleoptera) from the state of Espírito Santo (Brazil), pp. 1-22 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 60 on pages 4-6, DOI: 10.11606/1807-0205/2020.60.45, http://zenodo.org/record/4614833
Online Supplemental Material: The Muscle Carnosine Response to Beta-Alanine Supplementation: A Systematic Review with Bayesian Individual and Aggregate Data E-Max Model and Meta-Analysis Online Supplemental Material
Creators: name: Dolan, Eimear
Publisher: name: figshare
Year: 2020
Subjects: subject: Physiology
subject: FOS: Biological sciences

description: Supplemental Table 1: Overview of studies included in the meta-analysis
title: Применение продуктов основного и нефтехимического синтеза. Полимеры и растворители
Creators: name: ELS IPR BOOKS
Publisher: name: Санкт-Петербургский государственный университет промышленных технологий и дизайна
Year: 2019

description: В учебном пособии рассматриваются основные виды продуктов органического синтеза и области их использования. Даны описание свойств и структурные особенности полимерного сырья, показаны возможности и ограничения в его использовании в различных отраслях промышленного производства. Учебное пособие может представлять интерес для научных и инженерно-технических работников, а также студентов всех форм и уровней подготовки по направлению «Химическая технология» (18.03.01, 18.04.01, 29.06.01), выполняющих исследования в области химической технологии.
Impactul colectivizării asupra vieții cotidiene din RSS Moldovenească (1944-1951)
Creators: name: Dolghi, Adrian
Publisher: name: figshare
Year: 2020
Subjects: subject: 160104 Social and Cultural Anthropology
subject: FOS: Sociology

description: Materialele Conferinței Științifice Internaționale a Tinerilor Cercetători Valorificarea patrimoniului etnocultural al Republicii Moldova în educația tinerei generații și a societății civile Ediția a IV-a, 30 octombrie 2019, 2019The collectivization had as a consequence the establishment of new social-economic relations in the rural localities of the Moldavian SSR, as well as the institution of the collective (in fact state) property on the land and the means of production. Also, through collectivization, the economic and political control was established on the inhabitants of the villages, depriving them of land as a source of existence and instituting the dependence on kolkhoz, on the work place.
The process of collectivization was carried out by repressive methods: forced requisitions, organized famine, deportations, intimidations and pressures. These processes led to essential changes in the daily life of the population, the former peasant, owner or landholder, became an agricultural worker. Collectivization meant the total involvement of the kolkhoznik in the activity of the agricultural enterprise: the involvement in the ideological and cultural activities; the practice of a series of new “traditions” and holidays with a socialist character; imitation of the Soviet way of life.
Keywords: collectivization, repression, daily life, Soviet way of life.
title: Прогрессивное оборудование предприятий отрасли. Ч.1
Creators: name: ELS IPR BOOKS
Publisher: name: Санкт-Петербургский государственный университет промышленных технологий и дизайна
Year: 2017

description: В учебное пособие включены разделы химической технологии процессов крашения текстильных материалов из водных сред, которые могут быть реализованы на отделочных фабриках текстильных предприятий. В пособии более подробно освещены техника крашения и оборудование, предназначенное для реализации периодических и непрерывных способов крашения волокнистых материалов. Уделено внимание теоретическим аспектам и практическим рекомендациям реализации рассматриваемых технологий крашения. Учебное пособие рассчитано на контингент студентов бакалавриата (18.03.01) и магистратуры (18.04.01), специализирующихся по направлению «Химическая технология». Пособие может быть полезно инженерно-техническим и научным работникам, занятым в сфере текстильной химии и отделочных текстильных производств.
Phoracantha recurva Newman 1840
Creators: name: Santos-Silva, Antonio
name: Botero, Juan Pablo
name: Nascimento, Francisco Eriberto de Lima
name: Martins, David dos Santos
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Phoracantha
Phoracantha recurva

description: Phoracantha recurva Newman, 1840 (Fig. 3)
 Material examined: BRAZIL, Espírito Santo (new state record): Linhares, 1 ♂, 03.VII.2010, J.S. Santos col. (RNV).
This species was described from New Holland (Australia). Currently it is known in America from the United States (California), Brazil (Bahia, Minas Gerais, Paraná, Santa Catarina, Rio Grande do Sul), Paraguay, Chile, Argentina (Corrientes, Córdoba, La Rioja, Santa Fé, Entre Ríos, Buenos Aires, La Pampa, Río Negro), Uruguay (Monné, 2020a).
description: Published as part of Santos-Silva, Antonio, Botero, Juan Pablo, Nascimento, Francisco Eriberto de Lima & Martins, David dos Santos, 2020, New species, new records, and taxonomical notes in Cerambycidae (Coleoptera) from the state of Espírito Santo (Brazil), pp. 1-22 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 60 on page 3, DOI: 10.11606/1807-0205/2020.60.45, http://zenodo.org/record/4614833
title: Производственный менеджмент
Creators: name: ELS IPR BOOKS
Publisher: name: Санкт-Петербургский государственный университет промышленных технологий и дизайна
Year: 2019

description: Учебное издание соответствует содержанию федеральной дисциплины профессионального цикла Б1.В.ОД.5 Производственный менеджмент для направления подготовки 15.03.02 Технологические машины и оборудование профиль «Полиграфические машины и автоматизированные комплексы».
Gauge theories on a five-dimensional orbifold
Creators: name: Knechtli, Francesco
name: Bunk, Burkhard
name: Irges, Nikos
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a construction of non-Abelian gauge theories on the R^4 x S^1/Z_2 orbifold. We show that no divergent boundary mass term for the Higgs field, identified with some of the fifth dimensional components of the gauge field, is generated. The formulation of the theories on the lattice requires only Dirichlet boundary conditions that specify the breaking of the gauge group. The first simulations in order to resolve the issue whether these theories can be used at low energy as weakly interacting effective theories have been performed. In case of a positive answer, these theories could provide us with a new framework for studying electroweak symmetry breaking.
description: 6 pages, 2 figures, talk presented at Lattice 2005 (theoretical developments)
When talk trumps text : how participatory deliberation on new constitutions advances democratization
Creators: name: Eisenstadt, Todd
name: LeVan, Carl
name: Maboudi, Tofigh
Publisher: name: American University
Year: 2023

description: Under what circumstances do new constitutions promote democracy? Between 1974 and 2011, the level of democracy increased in 62 countries following the adoption of a new constitution, but decreased or stayed the same in 70 others. Using data covering all 138 new constitutions in 118 countries during that period, we explain this divergence through empirical tests showing that overall increased participation during the process of making the constitution positively impacts post-promulgation levels of democracy. Then, after disaggregating constitution making into three stages (drafting, debating, and ratification) we find compelling evidence through robust statistical tests that the degree of citizen participation in the drafting stage has a much greater impact on the resting regime. This lends support to some core principles of deliberative theories of democracy. We conclude that constitutional reformers should focus more on generating public buy in at the front end of the constitution-making process, rather than concentrating on ratification and referenda at the back end that are unlikely to correct for an original sin of limited citizen deliberation during drafting.
When talk trumps text : how participatory deliberation on new constitutions advances democratization
Creators: name: Eisenstadt, Todd
name: LeVan, Carl
name: Maboudi, Tofigh
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 4408
subject: Political science
subject: FOS: Political science

description: Under what circumstances do new constitutions promote democracy? Between 1974 and 2011, the level of democracy increased in 62 countries following the adoption of a new constitution, but decreased or stayed the same in 70 others. Using data covering all 138 new constitutions in 118 countries during that period, we explain this divergence through empirical tests showing that overall increased participation during the process of making the constitution positively impacts post-promulgation levels of democracy. Then, after disaggregating constitution making into three stages (drafting, debating, and ratification) we find compelling evidence through robust statistical tests that the degree of citizen participation in the drafting stage has a much greater impact on the resting regime. This lends support to some core principles of deliberative theories of democracy. We conclude that constitutional reformers should focus more on generating public buy in at the front end of the constitution-making process, rather than concentrating on ratification and referenda at the back end that are unlikely to correct for an original sin of limited citizen deliberation during drafting.
title: 02_0552
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
A Markov model of bank failure estimated using an information-theoretic approach
Creators: name: Golan, Amos
name: Glennon, Dennis
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 3502
subject: Banking, finance and investment

description: In this paper, we develop an early-warning bank failure model (EWM) designed specifically to capture the dynamic process underlying the transition from financially sound to closure. We model the transition process as a stationary Markov model and estimate the transition probabilities using a Generalized Maximum Entropy (GME) estimation technique. The GME estimation method is a member of the class of information-theoretic methods, is semi-parametric, and is better suited for estimating models in which the data are limited (e.g., few events, and data availability problems), highly collinear, and measured with error – conditions that often exist with micro-level banking data. In addition, this method allows us to incorporate prior information and impose fewer distributional assumptions relative to conventional maximum likelihood (or full information maximum likelihood) methods. We report estimates of the transition probabilities for nine transition states for the population of nationally chartered banks incorporating the effect of bank-specific and macroeconomic variables from 1984 through 1999.
On-Line Permissive Supervisory Control of Discrete Event Systems for scLTL Specifications
Creators: name: Sakakibara, Ami
name: Ushio, Toshimitsu
Publisher: name: arXiv
Year: 2020
Subjects: subject: Systems and Control (eess.SY)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: We propose an on-line supervisory control scheme for discrete event systems (DESs), where a control specification is described by a fragment of linear temporal logic. On the product automaton of the DES and an acceptor for the specification, we define a ranking function that returns the minimum number of steps required to reach an accepting state from each state. In addition, we introduce a permissiveness function that indicates a time-varying permissive level. At each step during the on-line control scheme, the supervisor refers to the permissiveness function as well as the ranking function in order to guarantee the control specification while handling the tradeoff between its permissiveness and acceptance of the specification. The proposed scheme is demonstrated in a surveillance problem for a mobile robot.
description: 6 pages, 4 figures
A Markov model of bank failure estimated using an information-theoretic approach
Creators: name: Golan, Amos
name: Glennon, Dennis
Publisher: name: American University
Year: 2023

description: In this paper, we develop an early-warning bank failure model (EWM) designed specifically to capture the dynamic process underlying the transition from financially sound to closure. We model the transition process as a stationary Markov model and estimate the transition probabilities using a Generalized Maximum Entropy (GME) estimation technique. The GME estimation method is a member of the class of information-theoretic methods, is semi-parametric, and is better suited for estimating models in which the data are limited (e.g., few events, and data availability problems), highly collinear, and measured with error – conditions that often exist with micro-level banking data. In addition, this method allows us to incorporate prior information and impose fewer distributional assumptions relative to conventional maximum likelihood (or full information maximum likelihood) methods. We report estimates of the transition probabilities for nine transition states for the population of nationally chartered banks incorporating the effect of bank-specific and macroeconomic variables from 1984 through 1999.