cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð¤Ð¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð½ÐµÑÑÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð¹ Ð¾ÑÑÐ°ÑÐ»Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐÐ ÑÐµÑÑÂ»)
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: Financial stability of retail companies in the oil and gas industry (on the example of GNP set LLC)
Creators: name: ÐÐ¾Ð»ÑÐ½Ð¸Ð½Ð°, ÐÐ¾Ð»Ð¸Ð½Ð°
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: 2022
Subjects: ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸
stability
financial stability
analysis of financial stability
coefficients of financial stability

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð¤Ð¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð½ÐµÑÑÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð¹ Ð¾ÑÑÐ°ÑÐ»Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐÐ ÑÐµÑÑÂ»)Â». Ð¦ÐµÐ»Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹ ÑÐ¾Ð·Ð½Ð¸ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð½ÐµÑÑÐµÐ³Ð°Ð·Ð¾Ð²Ð¾Ð¹ Ð¾ÑÑÐ°ÑÐ»Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐÐ ÑÐµÑÑÂ»). ÐÐ»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¸ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ 3 Ð³ÑÑÐ¿Ð¿Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÐµ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐÐ ÑÐµÑÑ Ð·Ð° 2019-2021Ð³Ð³. Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¾ÑÑÐµÑÐ½Ð¾ÑÑÐ¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐÐ ÑÐµÑÑÂ».
description: Topic of the final qualification work: "Financial stability of retail companies in the oil and gas industry (on the example of LLC Â«GNP setÂ»)Â». The purpose of the final qualification work is to analyze the financial stability of retail companies in the oil and gas industry (on the example of LLC Â«GNP setÂ»). To achieve this goal, the theoretical foundations for assessing financial stability were considered, indicators of financial stability were considered, and 3 groups of indicators used depending on the specifics of the company's activities were identified. The financial condition of the company LLC Â«GNP setÂ» for 2019- 2021 was analyzed based on financial statements, a set of recommendations was developed to improve the financial stability of LLC Â«GNP setÂ».
Antropologia Econômica e Psiquiatria: Uma Ressonância Neurodecisões no Desenvolvimento do Consumismo Compulsivo
Creators: name: Silva, Silas
name: Nascimento, Adelina Cíntia S. S. do
Publisher: name: figshare
Year: 2019
Subjects: subject: Anthropology
subject: FOS: Sociology
subject: 160101 Anthropology of Development
subject: Economics
subject: 140206 Experimental Economics
subject: FOS: Economics and business
subject: 140219 Welfare Economics
subject: 110319 Psychiatry (incl. Psychotherapy)
subject: FOS: Clinical medicine

description: O position paper tem como objetivo discutir as características das decisões do consumismo humano, analisado pela investigação do papel da antropologia no modelo básico da teoria econômica com ênfase em psiquiatria. A metodologia antropológica visa distinguir fatores históricos no desenvolvimento humano e seu comportamento na tomada de decisões. Assim, este trabalho foi desenvolvido por uma pesquisa bibliográfica. De acordo com os resultados na interpretação da revolução antropológica na economia é dada especial atenção à influência das tradições e crenças, que é externo à atividade econômica dos fatores responsáveis pela formação do comportamento sociais do indivíduo e da comunidade como um todo. Com base nos dados sobre o papel das externalidades internalizadas é possível especular sobre a necessidade de incluir a utilidade social e simbólica no estudo do discurso da escolha racional.
Parametric oscillators from factorizations employing a constant-shifted Riccati solution of the harmonic oscillator
Creators: name: Rosu, H. C.
name: Khmelnytskaya, K. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We determine the kind of parametric oscillators that are generated in the usual factorization procedure of second-order linear differential equations when one introduces a constant shift of the Riccati solution of the classical harmonic oscillator. The mathematical results show that some of these oscillators could be of physical nature. We give the solutions of the obtained second-order differential equations and the values of the shift parameter providing strictly periodic and antiperiodic solutions. We also notice that this simple problem presents parity-time (PT) symmetry. Possible applications are mentioned
description: 11 pages, 4 figures, published version
title: Indikatorbasierte Erkennung und Kompensation von ungenauen und unvollständig beschriebenen Softwareanforderungen
title: Indicator-based detection and compensation of inaccurate and incompletely described software requirements
titleType: AlternativeTitle
Creators: name: Bäumer, Frederik Simon
Publisher: name: UB-PAD - Paderborn University Library
Year: 2017

description: Verlagsschriftenreihe des Heinz Nixdorf Instituts
On the Stability of a Polling System with an Adaptive Service Mechanism
Creators: name: Chernova, Natalia
name: Foss, Sergey
name: Kim, Bara
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60K25, 68M20

description: We consider a single-server cyclic polling system with three queues where the server follows an adaptive rule: if it finds one of queues empty in a given cycle, it decides not to visit that queue in the next cycle. In the case of limited service policies, we prove stability and instability results under some conditions which are sufficient but not necessary, in general. Then we discuss open problems with identifying the exact stability region for models with limited service disciplines: we conjecture that a necessary and sufficient condition for the stability may depend on the whole distributions of the primitive sequences, and illustrate that by examples. We conclude the paper with a section on the stability analysis of a polling system with either gated or exhaustive service disciplines.
description: 16 pages
The role of surface plasmon polaritons in the optical response of a hole pair
Creators: name: de León-Pérez, F.
name: García-Vidal, F. J.
name: Martín-Moreno, L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The optical emittance of a hole pair perforated in an opaque metal film is studied from first-principles using the coupled-mode method. The geometrical simplicity of this system helps to understand the fundamental role played by surface plasmon polaritons (SPPs) in its optical response. A SPP interference model without fitting parameters is developed from the rigorous solution of Maxwell's equations. The calculations show that the interference pattern of the hole pair is determined by two scattering mechanisms: (i) re-illumination of the holes by the in-plane SPP radiation and (ii) an effective impedance depending on the single-hole response. The conditions for constructive and destructive interference only depend on the phase difference provided by each of the two scattering mechanisms.
description: 10 pages, 6 figures, submitted to Physical Review B
Changes in the morphology of interstellar ice analogues after hydrogen atom exposure
Creators: name: Accolla, Mario
name: Congiu, Emanuele
name: Dulieu, François
name: Manicò, Giulio
name: Chaabouni, Henda
name: Matar, Elie
name: Mokrane, Hakima
name: Lemaire, Jean Louis
name: Pirronello, Valerio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The morphology of water ice in the interstellar medium is still an open question. Although accretion of gaseous water could not be the only possible origin of the observed icy mantles covering dust grains in cold molecular clouds, it is well known that water accreted from the gas phase on surfaces kept at 10 K forms ice films that exhibit a very high porosity. It is also known that in the dark clouds H2 formation occurs on the icy surface of dust grains and that part of the energy (4.48 eV) released when adsorbed atoms react to form H2 is deposited in the ice. The experimental study described in the present work focuses on how relevant changes of the ice morphology result from atomic hydrogen exposure and subsequent recombination. Using the temperature-programmed desorption (TPD) technique and a method of inversion analysis of TPD spectra, we show that there is an exponential decrease in the porosity of the amorphous water ice sample following D-atom irradiation. This decrease is inversely proportional to the thickness of the ice and has a value of Phi_0 = 2 x 10^16 D-atoms/cm^2 per layer of H2O. We also use a model which confirms that the binding sites on the porous ice are destroyed regardless of their energy depth, and that the reduction of the porosity corresponds in fact to a reduction of the effective area. This reduction appears to be compatible with the fraction of D2 formation energy transferred to the porous ice network. Under interstellar conditions, this effect is likely to be efficient and, together with other compaction processes, provides a good argument to believe that interstellar ice is amorphous and non-porous.
description: 9 pages, 7 figures, submitted to PCCP
Bi-pair Neutrino Mixing
Creators: name: Kitabayashi, Teruyuki
name: Yasue, Masaki
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A new type of neutrino mixing named bi-pair neutrino mixing is proposed to describe the current neutrino mixing pattern with a vanishing reactor mixing angle and is determined by a mixing matrix with two pairs of identical magnitudes of matrix elements. As a result, we predict \sin^2θ_{12}=1-1/\sqrt{2}(\approx 0.293) for the solar neutrino mixing and either \sin^2θ_{23}=\tan^2θ_{12} or \cos^2θ_{23}=\tan^2θ_{12} for the atmospheric neutrino mixing. We determine flavor structure of a mass matrix M, leading to diagonal masses of m_{1,2,3}, and find that |M_{μμ}-M_{ee}/t^2_{12}|:|M_{μτ}|:|M_{ττ}-M_{ee}/t^2_{12}|=t^2_{23}:|t_{23}|:1 for the normal mass hierarchy if m_1=0, where t_{ij}=\tanθ_{ij} (i,j=1,2,3) and M_{ij} (i,j=e,μ,τ) stand for flavor neutrino masses. For the inverted mass hierarchy, the bi-pair mixing scheme turns out to satisfy the strong scaling ansatz requiring that |M_{μμ}|:|M_{μτ}|:|M_{ττ}|=1:|t_{23}|:t^2_{23} if m_3=0.
description: 4 pages, version accepted for publication of Physics Letters B
Bound states and E_8 symmetry effects in perturbed quantum Ising chains
Creators: name: Kjäll, Jonas A.
name: Pollmann, Frank
name: Moore, Joel E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In a recent experiment on CoNb_2O_6, Coldea et al. [Science 327, 177 (2010)] found for the first time experimental evidence of the exceptional Lie algebra E_8. The emergence of this symmetry was theoretically predicted long ago for the transverse quantum Ising chain in the presence of a weak longitudinal field. We consider an accurate microscopic model of CoNb_2O_6 incorporating additional couplings and calculate numerically the dynamical structure function using a recently developed matrix-product-state method. The excitation spectra show bound states characteristic of the weakly broken E_8 symmetry. We compare the observed bound state signatures in this model to those found in the transverse Ising chain in a longitudinal field and to experimental data.
description: 4 pages, 3 figures
Translations of "Ethics of DNA research on human remains: five globally applicable guidelines"
Creators: name: Alpaslan-Roodenberg, Songül
name: David, Anthony,
name: Babiker, Hiba
name: Bánffy, Eszter
name: Booth, Thomas
name: Capone, Patricia
name: Arati, Deshpande-Mukherjee
name: Eisenmann, Stefanie
name: Fehren-Schmitz, Lars
name: Frachetti, Michael
name: Fujita, Ricardo
name: Frieman, Catherine
name: Fu, Qiaomei
name: Victoria, Gibbon
name: Haak, Wolfgang
name: Hajdinjak, Mateja
name: Hofmann, Kerstin P.
name: Holguin, Brian
name: Inomata, Takeshi
name: Kanzawa-Kiriyama, Hideaki
name: Keegan, William F.
name: Kelso, Janet
name: Krause, Johannes
name: Ganesan, Kumaresan
name: Kusimba, Chapurukha
name: Kusimba, Sibel
name: Lalueza-Fox, Carles
name: Llamas, Bastien
name: MacEachern, Scott
name: Mallick, Swapan
name: Matsumura, Hirofumi
name: Morales-Arce, Ana Y.
name: Matuzeviciute, Giedre Motuzaite
name: Mushrif-Tripathy, Veena
name: Nakatsuka, Nathan
name: Nores, Rodrigo
name: Ogola, Christine
name: OKUMURA, MERCEDES
name: Patterson, Nick
name: Pinhasi, Ron
name: Prasad, Samayamantri P. R.
name: E. Prendergast, Mary
name: Punzo, José Luis
name: Reich, David
name: Sawafuji, Rikai
name: Sawchuk, Elizabeth A.
name: Schiffels, Stephan
name: Sedig, Jakob
name: Shnaider, Svetlana
name: Sirak, Kendra
name: Skoglund, Pontus
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Archaeology
subject: 220107 Professional Ethics (incl. police and research ethics)
subject: FOS: Philosophy, ethics and religion

description: Translations of the paper "Ethics of DNA research on human remains: five globally applicable guidelines," published and openly accessible at Nature:https://www.nature.com/articles/s41586-021-04008-xDOI: 10.1038/s41586-021-04008-x
Translations provided in the following languages: AfrikaansArabicCatalanChineseCroatianFrenchGermanHawaiianHebrewHindiHungarianJapanesePortuguesePunjabiRussianSinhalaSpanishSwahiliSwedishTamilTurkishUrduXhosa
Impossibility of Growing Quantum Bit Commitments
Creators: name: Winkler, Severin
name: Tomamichel, Marco
name: Hengl, Stefan
name: Renner, Renato
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum key distribution (QKD) is often, more correctly, called key growing. Given a short key as a seed, QKD enables two parties, connected by an insecure quantum channel, to generate a secret key of arbitrary length. Conversely, no key agreement is possible without access to an initial key. Here, we consider another fundamental cryptographic task, commitments. While, similar to key agreement, commitments cannot be realized from scratch, we ask whether they may be grown. That is, given the ability to commit to a fixed number of bits, is there a way to augment this to commitments to strings of arbitrary length? Using recently developed information-theoretic techniques, we answer this question to the negative.
description: 10 pages, minor changes
Empty house : real estate and theatricality in Vancouver's downtown
Creators: name: Dunn, Katrina
Publisher: name: University of British Columbia
Year: 2020

description: Vancouver’s spaces of performance are implicated in its real estate drama in ways that are unique to the city. Like characters in a play, these spaces embody and reveal dramatic urban tensions. This thesis looks at the material forces influencing Vancouver’s theatrical culture and uses a historically descriptive lens to understand that culture’s mechanisms of change. The three case studies at its core all hold space in Vancouver’s downtown neighborhood, and each one involves a distinct building, era, and socio-economic context. The first case study is focused on the dual venue of the Queen Elizabeth Theatre and the Vancouver Playhouse, which opened between 1959 and 1963. Run by civic authorities, the complex maintained a dysfunctional relationship with the resident local regional theatre the Vancouver Playhouse Theatre Company, which collapsed in 2012 just shy of its 50th Anniversary. The second study centres on the 1800 seat venue launched in 1995 by Garth Drabinsky’s Livent under the name The Ford Centre for the Performing Arts. Closing after three years due to Livent’s financial scandals, it was purchased in 2001 by Four Brothers Entertainment who established a Pacific Rim identity by programming a blend of European and Asian performance forms. After years of losses, the venue was sold again in 2012 to Westside Church, a local Evangelical Christian organization, and functions now as a church. The third case study is less concerned with a theatre venue’s real estate history than with a real estate development’s link to theatre history. It explores developer Ian Gillespie’s 2013 mobilization of the German modernist art concept of “gesamtkunstwerk,” literally “total work of art,” in relation to his building projects. The apotheosis of this work is Vancouver House, a condominium tower with a design inspired by a stage curtain, which uses theatrical means and metaphors to make sense of its place in the city. Looking at the accumulated impact of the three case studies, the thesis concludes that there is a kind of geopathological malady that infuses spaces of large-scale theatricality in Vancouver’s downtown that contributes to their failure to thrive and to their transformation into hybrid forms.
On exact categories and applications to triangulated adjoints and model structures
Creators: name: Saorin, Manuel
name: Stovicek, Jan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Category Theory (math.CT)
subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 18E10, 18G10 (Primary), 18E30, 55U35 (Secondary)

description: We show that Quillen's small object argument works for exact categories under very mild conditions. This has immediate applications to cotorsion pairs and their relation to the existence of certain triangulated adjoint functors and model structures. In particular, the interplay of different exact structures on the category of complexes of quasi-coherent sheaves leads to a streamlined and generalized version of recent results obtained by Estrada, Gillespie, Guil Asensio, Hovey, Jørgensen, Neeman, Murfet, Prest, Trlifaj and possibly others.
description: 38 pages; version 2: major revision, more explanation added at several places, reference list updated and extended, misprints corrected
title: Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110 ÐºÐ
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
Creators: name: Ð¡ÑÐµÐ¿Ð°Ð½ÑÐµÐ½ÐºÐ¾, ÐÐ»ÑÐ³Ð°
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: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸
ÐÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ
Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð»Ð¸Ð½Ð¸Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ñ 110 ÐºÐ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110 ÐºÐ, Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð² ÑÐµÐ»ÐµÐ¹Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð¸ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»ÑÑ Ð²ÑÐ±Ð¾Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð² Ð ÐÐ Ð¸ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ¡Ð£ Ð¢Ð. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸ ÑÐ²Ð»ÑÑÑÑÑ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÑÑÑÐ°Ð²Ð¾Ðº ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð½Ð¸Ñ Ð¸ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ¾Ð² ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. ÐÐ±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ: ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ ÐºÐ°Ðº Ð¾ÑÐ½Ð¾Ð²Ð° Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÑÐµÐ»ÐµÐ¹Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð¸ ÐÐ¡Ð£ Ð¢Ð Ð½Ð° ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸ÑÑ.
description: In this paper, the object of study is a 110 kV substation. The purpose of the work is the reconstruction of a 110 kV substation; technical solutions for the implementation of relay protection and automation systems have been developed to solve the set task. In the course of the research the choice of the RZA complexes and the equipment of industrial control system was carried out. The received results are values of settings of operation and coefficients of sensitivity. Scope: results of this work can be used as a basis for design engineering at modernization of devices of relay protection and industrial control system at power plants.
Control and Characterization of Individual Grains and Grain Boundaries in Graphene Grown by Chemical Vapor Deposition
Creators: name: Yu, Qingkai
name: Jauregui, Luis A.
name: Wu, Wei
name: Colby, Robert
name: Tian, Jifa
name: Su, Zhihua
name: Cao, Helin
name: Liu, Zhihong
name: Pandey, Deepak
name: Wei, Dongguang
name: Chung, Ting Fung
name: Peng, Peng
name: Guisinger, Nathan
name: Stach, Eric A.
name: Bao, Jiming
name: Pei, Shin-shem
name: Chen, Yong P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The strong interest in graphene has motivated the scalable production of high quality graphene and graphene devices. Since large-scale graphene films synthesized to date are typically polycrystalline, it is important to characterize and control grain boundaries, generally believed to degrade graphene quality. Here we study single-crystal graphene grains synthesized by ambient CVD on polycrystalline Cu, and show how individual boundaries between coalescing grains affect graphene's electronic properties. The graphene grains show no definite epitaxial relationship with the Cu substrate, and can cross Cu grain boundaries. The edges of these grains are found to be predominantly parallel to zigzag directions. We show that grain boundaries give a significant Raman "D" peak, impede electrical transport, and induce prominent weak localization indicative of intervalley scattering in graphene. Finally, we demonstrate an approach using pre-patterned growth seeds to control graphene nucleation, opening a route towards scalable fabrication of single-crystal graphene devices without grain boundaries.
description: New version with additional data. Accepted by Nature Materials
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ "ÐÐ¾ÑÐ¿ÑÑ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° Ð²ÑÐ±Ð¾ÑÐ° Ð¿ÐµÑÐµÐ´Ð°Ñ"
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: Technological manufacturing process of the "Case of the gear selection mechanism" detail
Creators: name: ÐÑÑÐµÐ½ÐºÐ¾, ÐÐµÐ½Ð¸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: 2019
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÐºÐ¾ÑÐ¿ÑÑ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° Ð²ÑÐ±Ð¾ÑÐ° Ð¿ÐµÑÐµÐ´Ð°Ñ
ÑÐµÐ¶ÑÑÐ¸Ð¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
manufacturing process
case of the gear selection mechanism
cutting tool
automation

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÑÐ°Ð¿Ð½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ "ÐÐ¾ÑÐ¿ÑÑ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð²ÑÐ±Ð¾ÑÐ° Ð¿ÐµÑÐµÐ´Ð°Ñ" Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÐµÐ´Ð½ÐµÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð²ÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¸. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð±ÑÐ»Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ¶ÑÑÐ¸Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ ÑÐ»Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ: ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ, ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð² Ð´Ð»Ñ Ð½Ð°ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÐ·ÑÐ±Ñ Ð¸ ÑÐµÑÐ²ÑÑÐ½Ð°Ñ ÑÑÐµÐ·Ð° Ð´Ð»Ñ Ð½Ð°ÑÐµÐ·Ð°Ð½Ð¸Ñ ÑÐ¸Ð»Ð¸Ð½Ð´ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·ÑÐ±ÑÐ°ÑÑÑ ÐºÐ¾Ð»ÐµÑ. Ð ÑÑÐµÑÑÐµÐ¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð±ÐµÑÐ½Ð¾Ð³Ð¾ Ð·Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÑÐµÑÐµÐ½Ð° Ð·Ð°Ð´Ð°ÑÐ° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð²ÑÐ¿Ð¾Ð¼Ð¾Ð³Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° ÑÐ¾ÐºÐ°ÑÐ½Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¼Ð°ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°.
description: The first part of this work contains stepwise engineering of the technological manufacturing process of the "Case of the gear selection mechanism" detail in the conditions of medium batch type of production and process of receiving all necessary data for designing of the production documentation set. The second part describes engineering of cutting tools with complex form: a shaped cutter, a set of taps for metric threading and a hob for gear cutting. The third part presents the automation of accessory motion of turning operation by usage of schieber loading device in the conditions of mass production.
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»Ð¾Ð¶Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ 750/330 ÐºÐ
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 a complex electric power system of 750/330 kV
Creators: name: ÐÐ°Ð²ÑÐµÐ½ÑÑÐµÐ²Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
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: 2021
Subjects: Ð¿ÐµÑÐµÑ Ð¾Ð´Ð½ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ
ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐ¸Ð¹ÑÑ ÑÐµÐ¶Ð¸Ð¼
ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
Ð½ÐµÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
transients
steady state
electric power system
asymmetric short circuit
dynamic stability

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ, ÑÐ°ÑÑÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ³Ð¾ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°, ÑÐ°ÑÑÐµÑ Ð½ÐµÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ, Ð¾Ð¿ÑÑ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ EMTP, Ð°Ð½Ð°Ð»Ð¸Ð· Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Dymola.
description: In this work, the selection of equipment for the electric power system, the calculation of the steady-state mode, the calculation of the asymmetric short circuit, the short-circuit experience in the EMTP software package, the analysis of dynamic stability in the Dymola software package were made.
Enquadramento e endereçamento nas notícias: a construção de representações de governo pelos telejornais locais de Salvador
Creators: name: SANTOS, LUCIANA
Publisher: name: figshare
Year: 2021
Subjects: subject: 200101 Communication Studies
subject: FOS: Media and communications

description: O artigo aborda a adoção do conceito de modos de endereçamento utilizado por John Hartley, David Morley & Charlotte Brunsdon, Elizabeth Ellsworth e Daniel Chandler e a noção de enquadramento das notícias, utilizado por Robert Entman e Dietram Scheufele na análise das notícias exibidas pelos telejornais locais de Salvador - Bahia. Para tanto, foram analisadas as notícias com temática política exibidas nos programas: BATV, Band Bahia e Aratu Notícias no período de dezembro de 2001 a novembro de 2002. A pesquisa demonstrou que as notícias dos telejornais locais de Salvador apontam para uma leitura preferencial dos eventos políticos, favorecendo representações degoverno diferenciadas em cada programa.
The Galaxy Population of Abell 1367: The Stellar Mass-Metallicity Relation
Creators: name: Mouhcine, M.
name: Kriwattanawong, W.
name: James, P. A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Using wide baseline broad-band photometry, we analyse the stellar population properties of a sample of 72 galaxies, spanning a wide range of stellar masses and morphological types, in the nearby spiral-rich and dynamically young galaxy cluster Abell 1367. The sample galaxies are distributed from the cluster centre out to approximately half the cluster Abell radius. The optical/near-infrared colours are compared with simple stellar population synthesis models from which the luminosity-weighted stellar population ages and metallicities are determined. The locus of the colours of elliptical galaxies traces a sequence of varying metallicity at a narrow range of luminosity-weighted stellar ages. Lenticular galaxies in the red sequence, however, exhibit a substantial spread of luminosity-weighted stellar metallicities and ages. For red sequence lenticular galaxies and blue cloud galaxies, low mass galaxies tend to be on average dominated by stellar populations of younger luminosity-weighted ages. Sample galaxies exhibit a strong correlation between integrated stellar mass and luminosity-weighted stellar metallicity. Galaxies with signs of morphological disturbance and ongoing star formation activity, tend to be underabundant with respect to passive galaxies in the red sequence of comparable stellar masses. We argue that this could be due to tidally-driven gas flows toward the star-forming regions, carrying less enriched gas and diluting the pre-existing gas to produce younger stellar populations with lower metallicities than would be obtained prior to the interaction. Finally, we find no statistically significant evidence for changes in the luminosity-weighted ages and metallicities for either red sequence or blue cloud galaxies, at fixed stellar mass, with location within the cluster.
description: 15 pages, 10 figures, MNRAS in press
Inconsistences in Interacting Agegraphic Dark Energy Models
Creators: name: Sun, C. Y.
name: Song, Yu
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is found that the origin agegraphic dark energy tracks the matter in the matter-dominated epoch and then the subsequent dark-energy-dominated epoch becomes impossible. It is argued that the difficulty can be removed when the interaction between the agegraphic dark energy and dark matter is considered. In the note, by discussing three different interacting models, we find that the difficulty still stands even in the interacting models. Furthermore, we find that in the interacting models, there exists the other serious inconsistence that the existence of the radiation/matter-dominated epoch contradicts the ability of agegraphic dark energy in driving the accelerated expansion. The contradiction can be avoided in one of the three models if some constraints on the parameters hold.
description: 12 pages, no figure; analysis is added; conclusion is unchanged
DIAGNÓSTICO E ANÁLISE DO MOVIMENTO ASSOCIATIVO INDÍGENA PAYAYÁ (MAIP)
Creators: name: DE SOUZA, ANA CLEIDE
Publisher: name: figshare
Year: 2021
Subjects: Education

description: O objeto trabalho científico é o Movimento Associativo deste Indígena Payayá (MAIP), uma associação, organização da sociedade civil, ou seja, uma entidade do Terceiro Setor, sem fins lucrativos, fundada em 2008, que tem por objetivo promover, divulgar, e estudar buscar a sustentabilidade da cultura indígena em seus diversos aspectos. Está situado na comunidade de Cabeceira do Rio na cidade de Utinga / Ba, Território da Chapada Diamantina. A Associação atende à Comunidade Indígena Payayá, famílias que vivem na zona rural, distritos de Utinga, Bonito, Morro do Chapéu, entre outras cidades, dos indígenas urbanos que moram nas cidades anteriores, além de membros que migram entre diferentes cidades pela demanda de emprego.
Generalised models for torsional spine and fan magnetic reconnection
Creators: name: Pontin, D. I.
name: Al-Hachami, A. K.
name: Galsgaard, K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Three-dimensional null points are present in abundance in the solar corona, and the same is likely to be true in other astrophysical environments. Recent studies suggest that reconnection at such 3D nulls may play an important role in the coronal dynamics. In this paper the properties of the torsional spine and torsional fan modes of magnetic reconnection at 3D nulls are investigated. New analytical models are developed, which for the first time include a current layer that is spatially localised around the null, extending along either the spine or the fan of the null. These are complemented with numerical simulations. The principal aim is to investigate the effect of varying the degree of asymmetry of the null point magnetic field on the resulting reconnection process - where previous studies always considered a non-generic radially symmetric null. The geometry of the current layers within which torsional spine and torsional fan reconnection occur is found to be strongly dependent on the symmetry of the magnetic field. Torsional spine reconnection still occurs in a narrow tube around the spine, but with elliptical cross-section when the fan eigenvalues are different, and with the short axis of the ellipse being along the strong field direction. The spatiotemporal peak current, and the peak reconnection rate attained, are found not to depend strongly on the degree of asymmetry. For torsional fan reconnection, the reconnection occurs in a planar disk in the fan surface, which is again elliptical when the symmetry of the magnetic field is broken. The short axis of the ellipse is along the weak field direction, with the current being peaked in these weak field regions. The peak current and peak reconnection rate in this case are clearly dependent on the asymmetry, with the peak current increasing but the reconnection rate decreasing as the degree of asymmetry is increased.
Numerical simulation of the aerodynamic performance of a novel micro-aerial vehicle mimicking a locust
Creators: name: Mohamed, Mohamed Ali
name: Maksoud, Talal
name: Santos, Rodney J.
name: Salim, Mohamed Hefny
name: Esmail, Mohamed F.C.
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: Micro-flying machine
subject: Aerodynamics
subject: Flying insects
subject: CFD of flying wings
subject: Hovering frequency
subject: Locust
subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten

description: This paper describes the design, micro-fabrication and testing of a novel Micro-Aerial Vehicle (MAV) that mimicking a real locust. Actual parameters of locust insect are used to create a micro-scale MAV that can replace the traditional types that mimicking dragonfly and birds. Based on the obtained results, the novel MAV crucial parameters are its weight and strength to take-off under normal locust performance parameters fashion. Computational Fluid Dynamics (CFD) simulations are carried out at angles of attack of 10°, 20° and 30° and flapping frequencies of 19 Hz, 24 Hz, 30 Hz, 35 Hz and 40 Hz to investigate the aerodynamic performance of this designed MAV and optimize its flapping frequency. The simulation results defined the frequency at which the MAV is capable of hovering and take-off. In addition, the simulation results showed that the MAV is able to utilize some lift enhancement mechanisms that are being actually used by insects. These results enhances the manufacturing process of future MAV’s, especially in the material selection and manufacturing method, and the transmission mechanism for flight.
Synthesis, characterization and biological applications of curcumin-lysine based schiff base and its metal complexes
Creators: name: Joice, M. Vimala
name: Metilda, P.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: The Schiff base derived from curcumin and lysine and its Co, Ni, Cu and Zn(II) complexes have been synthesized and characterized by FT-IR, UV-Vis, 1H NMR and elemental analysis. Conductivity measurement showed a non-electrolytic complex. Thermogravimetric (TG/DTG) analyses of Cu complex confirm the stability followed by thermal decomposition in different steps. The UV-Vis and magnetic susceptibility data of the complexes suggest tetrahedral geometry around the central metal ion except the Cu(II) complex which has a square planar geometry. The XRD and SEM studies revealed the nanocrystalline behavior for the complex. The antimicrobial activity of the Schiff base and its metal chelates were screened against bacteria, such as E. coli and P. aeruginosa. The antifungal activity was screened against C. albicans. The result shows that metal chelates have better antimicrobial activity than the Schiff base. The larvicidal activity of the Schiff base and its metal complexes have been studied and the result revealed that the Cu(II) complex shows more activity than the Schiff base.
Arene ruthenium, rhodium and iridium complexes containing N∩O chelating ligands: synthesis, antibacterial and antioxidant studies
Creators: name: Lapasam, Agreeda
name: Shadap, Lathewdeipor
name: Tripathi, Deepak Kumar
name: Poluri, Krishna Mohan
name: Kaminsky, Werner
name: Kollipara, Mohan Rao
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer

description: The reaction of [(arene)MCl2]2 with ligands 4-hydroxy-benzhydrazide (L1) and 3-methoxy-benzhydrazide (L2) leads to formation of cationic complexes 1-6 having the general formula [(arene)M(L)Cl]+ {arene = p-cymene, M = Ru; arene = Cp*; M = Rh/Ir; L = L1 and L2}. The reaction of [CpRu(PPh3)2Cl] with L1 and L2 yielded cationic complexes that have been formulated as [CpRu(L)PPh3]Y {Y = Cl (7), Y = PF6 (8)}. The molecular structures of 1, 2 and 4 revealed that these complexes adopt typical three-legged “piano stool” geometry. The arene ring occupies the apex of the stool, terminal chloride and N,O-bidentate ligands are coordinated to the metal center at the base of the stool. The antibacterial activity of the ligands and complexes was evaluated on Gram-positive S. aureus, B. thuringiensis and Gram-negative E. coli, P. aeruginosa strains; some complexes exhibit moderate antibacterial activity towards gram-positive bacteria. The antioxidant studies of these complexes have been carried out, and the results showed that these complexes have strong DPPH-scavenging properties.
A photoactive iridium(III) complex with 3-methyl-2-phenyl pyridine and 1,1-bis(diphenylphosphino)methane: Synthesis, structural characterization and cytotoxicity in breast cancer cells
Creators: name: Leesakul, Nararak
name: Kullawanichaiyanan, Keerati
name: Mutić, Sanja
name: Guzsvány, Valéria
name: Nhukeaw, Tidarat
name: Ratanaphan, Adisorn
name: Saithong, Saowanit
name: Konno, Takumi
name: Sirimahachai, Uraiwan
name: Promarak, Vinich
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Marine Biology
subject: Cancer

description: A photoactive complex [Ir(3m-ppy)2(dppm)Cl] (1; dppm = bis(diphenylphosphino)methane, 3 m-Hppy = 3-methyl-2-phenylpyridine), which shows a green luminescence band at 517 nm in DMSO was synthesized from reaction of the dimeric [Ir2(3m-ppy)4Cl2] with dppm under an inert atmosphere. Complex 1 was characterized by 1H NMR, FT-IR, ESI-MS spectroscopies and CHN analysis. Single-crystal X-ray analysis of 1 revealed a distorted octahedral geometry comprising an IrIII center with monodentate dppm, bidentate-C,N 3 m-ppy and chlorido ligands. The electrochemistry of 1 was studied by cyclic voltammetry in 0.1 M NaClO4 in acetonitrile on a glassy carbon working electrode, displaying an oxidation peak of IrIII/IV at 1.2 V. Complex 1 showed anticancer activity against MDA-MB-231, MCF-7 and HCC1937 cell lines of human breast cancer; the respective cytotoxicity factors of 160, 32 and 25 were significantly greater than the cytotoxicity factors obtained with cisplatin.
Revisiting the radio interferometer measurement equation. III. Addressing direction-dependent effects in 21 cm WSRT observations of 3C 147
Creators: name: Smirnov, Oleg M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Papers I and II of this series have extended the radio interferometry measurement equation (RIME) formalism to the full-sky case, and provided a RIME-based description of calibration and the problem of direction-dependent effects (DDEs). This paper aims to provide a practical demonstration of a RIME-based approach to calibration, via an example of extremely high-dynamic range calibration of WSRT observations of 3C 147 at 21 cm, with full treatment of DDEs. A version of the RIME incorporating differential gains has been implemented in MeqTrees, and applied to the 3C 147 data. This was used to perform regular selfcal, then solve for interferometer-based errors and for differential gains. The resulting image of the field around 3C 147 is thermal noise-limited, has a very high dynamic range (1.6 million), and none of the off-axis artefacts that plague regular selfcal. The differential gain solutions show a high signal-to-noise ratio, and may be used to extract information on DDEs and errors in the sky model. The differential gain approach can eliminate DDE-related artefacts, and provide information for iterative improvements of sky models. Perhaps most importantly, sources as faint as 2 mJy have been shown to yield meaningful differential gain solutions, and thus can be used as potential calibration beacons in other DDE-related schemes.
description: 11 pages, 17 figures, accepted by A&A
Vasoprotective functions of high-density lipoproteins on the cerebrovasculature and their relevance for Alzheimer's disease
Creators: name: Button, Emily Beth
Publisher: name: University of British Columbia
Year: 2020

description: One in eleven Canadians over the age of 65 suffers from dementia, the most common form being Alzheimer’s disease (AD). AD has traditionally been characterized by the presence of amyloid beta (Aβ) plaques and neurofibrillary tangles and in more recent years also by neuroinflammation and cerebrovascular dysfunction. We hypothesize that circulating high-density lipoproteins (HDL) may protect against such cerebrovascular dysfunction and inflammation to reduce AD risk. HDL in healthy people is already known to have several vasoprotective functions on cells in peripheral arteries and higher levels of HDL cholesterol (HDL-C) or apolipoprotein A-I (apoA-I), its primary protein component, in blood are associated with reduced AD risk. Furthermore, studies in AD transgenic mouse models suggest that HDL protects against vascular Aβ deposition, memory deficits, and neuroinflammation. This thesis used mouse models and in vitro human cellular models to extend the current knowledge on the protective effects of HDL against AD. First, transgenic AD mice were employed to further investigate the role of HDL on cerebrovascular-specific pathologies in AD using a genetic approach and a pharmacological approach. Genetic loss of apoA-I in AD transgenic mice exacerbated vascular Aβ deposition, activation of cerebrovascular endothelial cell and vessel-associated astrocytes, global amyloid burden, neuroinflammation, and cognitive deficits. Pharmacological modulation of cholesterol metabolism exclusively outside of the brain resulted in reduced neuroinflammation, activation of cerebrovascular endothelial cells, and cognitive deficits. Next, 2-dimensional (2D) in vitro cell cultures of human brain-derived endothelial cells (EC) and 3D bioengineered human arteries were used to show that several of the known vasoprotective functions of HDL extend to brain cells and that HDL has novel protective functions against Aβ vascular deposition and Aβ-induced vascular inflammation in bioengineered tissues. Finally, efforts were made to develop high-throughput assays of these novel HDL functions in order to evaluate whether these functions are lost in people with AD or AD risk factors. In summary, this thesis suggests novel pathways by which circulating HDL can promote cerebrovascular health using in vivo and in vitro models and suggests that improving the levels of functional HDL may be a valuable therapeutic or preventative strategy for AD.
title: Auf dem Wege zum "neuen Menschen". Schule und Junge Pioniere in der SBZ/DDR bis Anfang der fünfziger Jahre
Creators: name: Ansorg, Leonore
name: Häder, Sonja
name: Zentrum Für Zeithistorische Forschung
Publisher: name: ZZF - Centre for Contemporary History
Year: 2017

description: Die DDR als Geschichte. Fragen - Hypothesen - Perspektiven
Guía de otolitos para la identificación de peces de importancia económica del género Cynoscion (Sciaenidae) del Pacífico Panameño
Creators: name: Abhy Verdurmen
name: O'Dea, Aaron
Publisher: name: Zenodo
Year: 2020

description: Esta guía presenta una clave para la identificación de los otolitos sagita de las seis especies de Cynoscion reportadas en las costas Panameñas del Océano Pacífico y que ocupan un lugar importante dentro de las pesquerías del país. Para la creación de la misma se realizaron descripciones morfológicas y morfométricas, las cuales se encuentran organizadas en una serie de fichas que siguen un orden alfabético. También cuenta con láminas ilustrativas que presentan de tres a cuatro otolitos para cada especie, mostrando la cara interna, la cara externa y la vista lateral de cada uno. Solamente fueron seleccionados otolitos derechos para mantener una posición y orientación consistente. Los otolitos en las láminas están organizados en orden alfabético y varían en tamaño (siguiendo un orden de menor a mayor). Las barras de escala representan 1 unidad de centímetro.