cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Электротехника
Creators: name: ELS IPR BOOKS
Publisher: name: Московский технический университет связи и информатики
Year: 2017

description: Предназначено для студентов высших учебных заведений, обучающихся по направлениям: 09.03.01 Информатика и вычислительная техника, 09.03.02 Информационные системы и технологии, 10.03.01 Информационная безопасность, 15.03.04 Автоматизация технологических процессов и производств, 27.03.04 Управление в технических системах.
Supersymmetric contributions to the CP asymmetry of the B --> phi K and B --> eta' K
Creators: name: Khalil, Shaaban
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyse the CP asymmetry of the B --> phi K and B --> eta' K processes in general supersymmetric models. We consider both gluino and chargino exchanges in a model independent way by using the mass insertion approximation method. We adopt the QCD factorization method for evaluating the corresponding hadronic matrix elements. We show that chromomagnetic type of operator may play an important role in accounting for the deviation of the mixing CP asymmetry between B --> phi K and B --> J/psi K processes observed by Belle and BaBar experiments. We also show that due to the different parity in the final states of these processes, their supersymmetric contributions from the R-sector have an opposite sign, which naturally explain the large deviation between their asymmetries.
description: Invited review article for Mod. Phys. Lett. A. 12 pages, 5 figures. 2 refs. added
title: Этика делового общения
Creators: name: ELS IPR BOOKS
Publisher: name: Московский технический университет связи и информатики
Year: 2018

description: Цели изучения дисциплины состоят в формировании у студентов научных представлений и прикладных навыков в области этики делового общения, в сфере управления механизмами и закономерностями, конфликтами и стрессами в деловых отношениях людей; поведенческих моделей профессиональной деятельности на базе знания делового этикета.
Supplementary document for Energy disturbance-induced collision between soliton molecules and switch dynamics in fiber lasers: periodic collision, oscillation and annihilation - 7369048.pdf
Creators: name: Ju, zhentao
name: si, zhizeng
name: Ren, Longfei
name: Feng, Haoyu
name: Yan, Xin
name: Zhang, Jiahao
name: Liu, Wei
name: Dai, Chaoqing
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: Energy disturbance-induced collision between soliton molecules and switch dynamics in fiber lasers: periodic collision, oscillation and annihilation
Bond Directional Anapole Order in a Spin-Orbit Coupled Mott Insulator Sr$_2$(Ir$_{1-x}$Rh$_x$)O$_{4}$
Creators: name: Murayama, H.
name: Ishida, K.
name: Kurihara, R.
name: Ono, T.
name: Sato, Y.
name: Kasahara, Y.
name: Watanabe, H.
name: Yanase, Y.
name: Cao, G.
name: Mizukami, Y.
name: Shibauchi, T.
name: Matsuda, Y.
name: Kasahara, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: An anapole state that breaks inversion and time reversal symmetries with preserving translation symmetry of underlying lattice has aroused great interest as a new quantum state, but only a few candidate materials have been reported. Recently, in a spin-orbit coupled Mott insulator \SIR, the emergence of a possible hidden order phase with broken inversion symmetry has been suggested at $T_Ω$ above the Néel temperature by optical second harmonic generation measurements. Moreover, polarized neutron diffraction measurements revealed the broken time reversal symmetry below $T_Ω$, which was supported by subsequent muon spin relaxation experiments. However, the nature of this mysterious phase remains largely elusive. Here, we investigate the hidden order phase through the combined measurements of the in-plane magnetic anisotropy with exceptionally high-precision magnetic torque and the nematic susceptibility with elastoresistance. A distinct two-fold in-plane magnetic anisotropy along the [110] Ir-O-Ir bond direction sets in below $\sim T_Ω$, providing thermodynamic evidence for a nematic phase transition with broken $C_4$ rotational symmetry. However, in contrast to the even-parity nematic transition reported in other correlated electron systems, the nematic susceptibility exhibits no divergent behavior towards $T_Ω$. These results provide bulk evidence for an odd-parity order parameter with broken rotational symmetry in the hidden order state. We discuss the hidden order in terms of an anapole state, in which polar toroidal moment is induced by two current loops in each IrO$_6$ octahedron of opposite chirality. Contrary to the simplest loop-current pattern previously suggested, the present results are consistent with a pattern in which the intra-unit cell loop-current flows along only one of the diagonal directions in the IrO$_4$ square.
description: 11 pages, 10 figures
title: Практические задания для работы в среде Scilab
Creators: name: ELS IPR BOOKS
Publisher: name: Московский технический университет связи и информатики
Year: 2018

description: Для студентов-заочников 2 курса (направления: 11.03.02 - Инфокоммуникационные технологии и системы связи; 09.03.02 - Введение в пакеты прикладных программ)
Cunswick Hall: An archaeological and historical survey of a Lakeland manor
Creators: name: Robinson, Jeremy Rowan
name: Grice, Kevin
Publisher: name: Archaeology Data Service
Year: 2021

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 18, 149-168
description: In 2016 and 2017, members of the Archaeology Volunteer Network of the Lake District National Park undertook an archaeological and historical survey of the Cunswick Hall estate. The aim of the survey was to further our understanding of the archaeology and history of the manor of Cunswick as a pilot for a wider survey of manors in the National Park. The manor was the principal unit of the medieval rural economy. The Cunswick Hall estate was selected because the archaeology and history were thought to be accessible. The survey was productive, both archaeologically and historically, and showed that the political and religious choices of the occupants at Cunswick Hall were as important as wider social and economic pressures in bringing about change.
Potential Impact of the Kwacha Appreciation and Proposed Tax Provisions of the 2006 Budget Act on Zambian Agriculture
Creators: name: Fynn, John
name: Haggblade, Steven
name: Fynn, John
name: Haggblade, Steven
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agricultural and Food Policy
subject: International Relations/Trade
subject: food security
subject: food policy
subject: Zambia Kwacha appreciation
subject: agricultural export
subject: domestic production

description: The study aims to quantify the impact of the Kwacha appreciation and to project the broad impact on the agricultural export, domestic production and processing sectors. It explores the scope for mitigating actions – by farmers, commercial enterprises and government authorities – that might provide a means of survival of export operations and the retention of income-earning opportunities by rural communities in the commercial and small scale agricultural sectors. The study aims to assess the impact of the Kwacha appreciation on the viability of agricultural enterprises and income earning opportunities in the context of the new tax regulations proposed in the 2006 budget. It is anticipated that the findings of this study should establish a foundation for formulating a strategy for the survival of agricultural exports and domestic production capacity by various stakeholder groups.
Zambia Horticultural Rapid Appraisal: Understanding the Domestic Value Chains of Fresh Fruits and Vegetables
Creators: name: Hichaambwa, Munguzwe
name: Tschirley, David L.
name: Hichaambwa, Munguzwe
name: Tschirley, David L.
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: food security
subject: food policy
subject: Zambia horticultural rapid appraisal
subject: fresh fruits and vegetables

description: The purpose of this paper is to begin generating the empirical information needed to launch a process of stakeholder consultation regarding the key challenges facing the country’s horticultural sector. The paper is based on a rapid appraisal of the sector meant to provide a broad overview; FSRP’s hope is that stakeholder input will help identify a more focused set of applied research dealing with specific issues. The paper proceeds as follows: the rest of this chapter presents the data and methods used in the research; chapter two uses national rural household survey data to characterize horticultural marketing patterns in the smallholder sector; chapter three presents results of the rapid appraisal, focusing on large scale farmers, “first sellers” in the Soweto wholesale market of Lusaka, retail traders in Lusaka and Ndola, and shoppers from a range of retail outlets in both cities; chapter four concludes with a discussion of policy and program issues.
Very Long Baseline Interferometry imaging of the advancing ejecta in the first gamma-ray nova V407 Cyg
Creators: name: Giroletti, M.
name: Munari, U.
name: Körding, E.
name: Mioduszewski, A.
name: Sokoloski, J.
name: Cheung, C. C.
name: Corbel, S.
name: Schinzel, F.
name: Sokolovsky, K.
name: O'Brien, T. J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In 2010/3, the Large Area Telescope on board Fermi revealed a transient gamma-ray source, positionally coincident with the optical nova in the symbiotic binary, V407Cyg. This event marked the first discovery of gamma-ray emission from a nova. We aimed to obtain resolved radio imaging of the material involved in the nova event; to determine the ejecta geometry and advance velocity directly in the image plane; to constrain the physical conditions of the system. We observed the source with the EVN and the VLBA over 16 epochs, between 20 days and 6 months after the optical discovery. The source is initially very dim but it later shows a substantial increase in brightness and a resolved shell-like structure 40 to 90 days after the optical event. The shell has a projected elliptical shape and is asymmetric in brightness and spectral index, being brighter and characterised by a rising spectrum at the S-E edge. We determine a projected velocity of ~3500 km/s in the initial phase, and ~2100 km/s between day 20 and 91. We also found an emitting feature about 350 mas (940 AU) to the N-W, advancing at a projected velocity of ~700 km/s along the polar axis of the binary. The total flux density in the VLBI images is significantly lower than that previously reported at similar epochs and over much wider angular scales with the VLA. Optical spectra demonstrated that in 2010 we were viewing V407Cyg along the equatorial plane and from behind the Mira. Our radio observations image the bipolar flow of the ejecta perpendicular to the orbital plane, where deceleration is much lower than through the equatorial plane probed by the truncated profile of optical emission lines. The separated polar knot at 350 mas and the bipolar flow strictly resemble the similar arrangement seen in Hen 2-104. The observed ~700 km/s expansion constrains the launch-date of the polar knot around 2004. [Abridged]
description: Accepted for publication in A&A; 18 pages, 11 figures
title: Математический пакет Scilab и его использование в инженерных вычислениях
Creators: name: ELS IPR BOOKS
Publisher: name: Московский технический университет связи и информатики
Year: 2019

description: Scilab – это математический пакет прикладных программ, предназначенный для численных вычислений и являющийся в этом направлении свободно распространяемым аналогом пакета Matlab. Пакет Scilab версии 6.01, изучению которого посвящен данный практикум. Данный практикум, может быть использован при изучении различных дисциплин, связанных с численными расчетами при решении прикладных задач. Его целью является – познакомить студентов с назначением основных окон Scilab, элементами меню и содержащихся в них команд, с работой по созданию в Командном окне и текстовом редакторе функций пользователя, операциями над матрицами, возможностью визуализации результатов вычислений и многими другими возможностями Scilab. При этом особое внимание отводится средствам программирования, без которых не может быть выполнен практически ни один сложный расчет.
Science, Superstition and Sorcery: 'wise men' in Westmorland during the seventeenth to nineteenth centuries
Creators: name: Hodkinson, Ian D
Publisher: name: Archaeology Data Service
Year: 2021

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 18, 223-244
description: Stories of the role played by 'wise men' and women, referred to as wizards, magicians or conjurors, occur frequently in Lakeland folk culture. This paper contrasts the life of the 'wise man' Isaac Atkinson (1747-1826) with that of the Lickbarrow 'conjurers' of Longsleddale (17th to 18th centuries). The article presents documentary evidence relating to each of their lives before considering the more fanciful reasons that they developed reputations as wise men. Atkinson was a well-regarded mathematician and scientist who lectured and published on natural philosophy and used his knowledge to predict the times of tides and eclipses in a series of almanacs. Later, he took to drink and died a pauper, probably committing suicide. By contrast, the Lickbarrows were farmers versed in the use of herbal medicines. Both Atkinson and the Lickbarrows embellished their knowledge with mischievous 'sorcery', to exploit the gullibility of an uneducated and superstitious populace and thereby gain their reputations as wizards.
The Many Paths of Cotton Sector Reform in Eastern and Southern Africa: Lessons From a Decade of Experience
Creators: name: Tschirley, David L.
name: Poulton, Colin
name: Boughton, Duncan
name: Tschirley, David L.
name: Poulton, Colin
name: Boughton, Duncan
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: food security
subject: food policy
subject: cotton sector reform
subject: Tanzania
subject: Uganda
subject: Zimbabwe
subject: Zambia
subject: Mozambique

description: With cotton sector reform in much of SSA a decade old, it is now possible to review the empirical record and begin drawing lessons from experience. This paper assesses the record of five countries in southern and eastern Africa: Tanzania, Uganda, Zimbabwe, Zambia, and Mozambique. In four of these countries, cotton is the first- or second most important smallholder cash crop; only in Uganda does it substantially lag other cash crops. The focus on the course of reform in each – initial conditions, key elements of the reform, and institutional response to it – and attempt to draw lessons for policy makers, donors, and researchers. the paper begins by outlining the challenges faced by cotton production and marketing systems. Next a review the range of pre-reform institutional responses to these challenges, before discussing the reform process in each country and reviewing the evolving institutional response to it. Finally, assess the performance that each country has achieved and attempt to relate this to its initial conditions and subsequent institutional responses, and closing by outlining lessons for strategies to improve cotton systems in SSA.
title: Data Mining - технологии обработки больших данных
Creators: name: ELS IPR BOOKS
Publisher: name: Московский технический университет связи и информатики
Year: 2018

description: Учебное пособие «Data Mining - технологии обработки больших данных» предназначено для студентов, обучающихся в магистратуре МТУСИ по направлению подготовки 27.04.04 – Управление в технических системах (профиль «Интеллектуальный анализ данных») и 15.04.04 - Автоматизация технологических процессов и производств (профиль «Интеллектуальные автоматизированные информационные системы управления»). Содержание учебного пособия соответствует основным вопросам, рассматриваемым в дисциплинах «Big Data. Методы и средства анализа», «Интеллектуальные базы и хранилища данных». Цель учебного пособия – ознакомление магистрантов с современными методами и средствами анализа больших данных, с акцентом на практическое освоение возможностей такого инструментария как Cloudera, MapReduce Hadoop. В качестве программных средств используется среда разработки виртуальной машины «Cloudera Udacity Training». Каждую конкретную задачу моделирования предлагается решить с помощью определенных методов и алгоритмов, затем проанализировать полученные результаты и сделать выводы.
On the Threshold of Modernity?: Henry Howard of Corby (1757-1842) as local antiquarian and as a Catholic of the European Enlightenment
Creators: name: Callow, John
Publisher: name: Archaeology Data Service
Year: 2021

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 18, 245-262
description: Henry Howard of Corby has often been unfairly overlooked in accounts of the struggle for Catholic emancipation. A leading member of the English Cisalpine movement, he was friend to Charles James Fox and patron to both Fr. John Lingard and Agnes Strickland. Though his chosen military career was denied to him on the grounds of his religion, he wrote upon innovatory Light Infantry tactics and, during the Napoleonic Wars, raised and commanded his own regiment, the Cumberland Rangers. As antiquarian, he dug Long barrows on Salisbury Plane, searched for the tombs of King Alfred and St. Swithin at Hyde and Winchester, and recorded Viking monuments at Bridekirk and Bewcastle. As a historian, he chronicled the lineage and heraldry of the Howard family and the dukes of Norfolk; and forged a school of liberal Catholic historians who sought to overturn the dominant myths of nationhood that had grown-up since the Revolution of 1688-89. Steeped in the values of the European Enlightenment, he campaigned over four decades for religious freedom and successfully lobbied the Vatican in favour of the autonomy of the English-Catholic community, conjoining faith with modernity and a respect for universal human rights.
Non-Fermi liquid transport in the vicinity of nematic quantum critical point of FeSe$_{1-x}$S$_x$ superconductor
Creators: name: Huang, W. K.
name: Hosoi, S.
name: Čulo, M.
name: Kasahara, S.
name: Sato, Y.
name: Matsuura, K.
name: Mizukami, Y.
name: Berben, M.
name: Hussey, N. E.
name: Kontani, H.
name: Shibauchi, T.
name: Matsuda, Y.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Non-Fermi liquids are strange metals whose physical properties deviate qualitatively from those of conventional metals due to strong quantum fluctuations. In this paper, we report transport measurements on the FeSe$_{1-x}$S$_x$ superconductor, which has a quantum critical point of a nematic order without accompanying antiferromagnetism. We find that in addition to a linear-in-temperature resistivity $ρ_{xx}\propto T$, which is close to the Planckian limit, the Hall angle varies as $\cot θ_{\rm H} \propto T^2$ and the low-field magnetoresistance is well scaled as $Δρ_{xx}/ρ_{xx}\propto \tan^2 θ_{\rm H}$ in the vicinity of the nematic quantum critical point. This set of anomalous charge transport properties shows striking resemblance with those reported in cuprate, iron-pnictide and heavy fermion superconductors, demonstrating that the critical fluctuations of a nematic order with ${\bf q} \approx 0$ can also lead to a breakdown of the Fermi liquid description.
description: 8 pages, 4 + 1 figures
Additional file 7 of Health and intention to leave the profession of nursing - which individual, social and organisational resources buffer the impact of quantitative demands? A cross-sectional study
Creators: name: Diehl, Elisabeth
name: Rieger, Sandra
name: Letzel, Stephan
name: Schablon, Anja
name: Nienhaus, Albert
name: Pinzon, Luis Carlos Escobar
name: Dietz, Pavel
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 7: Table 7. Coefficients of the moderated logistic regression of ‘intention to leave’ and ‘meeting relatives after death’.
Relativistic correlation correction to the binding energies of the ground configuration of Beryllium-like, Neon-like, Magnesium-like and Argon-like ions
Creators: name: Santos, J. P.
name: Rodriges, Gustavo C.
name: Marques, José P.
name: Parente, F.
name: Desclaux, Jean-Paul
name: Indelicato, Paul
Publisher: name: arXiv
Year: 2005
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Total electronic correlation correction to the binding energies of the isoelectronic series of Beryllium, Neon, Magnesium and Argon, are calculated in the framework of relativistic multiconfiguration Dirac-Fock method. Convergence of the correlation energies is studied as the active set of orbitals is increased. The Breit interaction is treated fully self-consistently. The final results can be used in the accurately determination of atomic masses from highly charged ions data obtained in Penning-trap experiments.
description: version soumise 3/08/2005
MPEC 2024-T290 : 2024 TC15
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 TC15

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Strong Influence of Phonons on the Electron Dynamics of Bi2212
Creators: name: Gweon, G. -H.
name: Zhou, S. Y.
name: Lanzara, A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The sudden change of the velocity, so-called "kink," of the dispersing peak in angle resolved photoelectron spectroscopy is a well-known feature in the high temperature superconducting cuprates. Currently, the origin of the kink is being much debated, but a consensus has not emerged yet. Here, we present a study of the momentum evolution of the kink structure from the nodal region towards the anti-nodal region, for optimally doped Bi2212 sample. We show that the observed temperature dependence of the kink structure in both regions of the momentum space is consistent with a scenario in which phonons contribute strongly to the kink.
'A Neat Gothic Edifice': St. John the Evangelist Church, Levens
Creators: name: Read, Stephen
name: Steward, Allan
Publisher: name: Archaeology Data Service
Year: 2021

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 18, 263-282
description: Mary Howard inherited the Levens Hall estate, Westmorland, with other properties, on the death of her mother Frances in 1817. Mary had married Colonel Fulk (sometimes Fulke) Greville Upton in 1807, when he took the Howard name. After 1825, whilst the Howards repaired and modernised Levens Hall, they also constructed schools, a chapel and parsonage for the benefit of the inhabitants of Levens (then known as Beathwaite Green). This article discusses the construction of perhaps the most important of these public buildings, the chapel.
Changes in Students’ Mathematical Competencies at the Beginning of Higher Education Within the Last Decade at a German University
Creators: name: Büchele, Stefan
name: Feudel, Frank
Publisher: name: Humboldt-Universität zu Berlin
Year: 2023
Subjects: subject: Mathematical competencies
subject: Analysis of trends
subject: Transition to university
subject: Competency development
subject: 370 Bildung und Erziehung

description: Mathematics plays a significant role in many study programs. However, several studies show deficiencies and a decline in beginning undergraduates’ skills in mathematics in many content domains. However, it remains unclear whether they have improved in so-called process competencies like modeling, mathematical reasoning, or using different representations instead, because there has been a shift towards the acquisition of such in many recent curricula. We investigated this issue at a university in Germany based on data from a (non-standardized) mathematics entry test taken by 3076 economics students divided into different cohorts from 2012 to 2019. Using regression analyses, we found that, on the one hand, students’ ability to carry out symbolic calculations decreased. On the other hand, their performance increased in some test questions focusing on other process competencies like reasoning, mathematizing, or using different representations, which have become common tasks at school due to a stronger emphasis on these process competencies after a curriculum reform. Our data indicate that this reform might have had the desired effect.
Additional file 2 of Co-creating a patient and public involvement and engagement ‘how to’ guide for researchers
Creators: name: Kaisler, Raphaela E.
name: Missbach, Benjamin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2: Table S2. Overview of the co-creation, one-day workshops’ design: participants, sessions, methods, and documentation.
Substitutability of Fishmeal in Diets for Salmon and Trout: A Meta-Analysis
Creators: name: Drakeford, Ben
name: Pascoe, Sean
name: Drakeford, Ben
name: Pascoe, Sean
Publisher: name: Unknown
Year: 2005
Subjects: subject: Livestock Production/Industries
subject: fishmeal
subject: meta-analysis
subject: salmon
subject: trout
subject: elasticity

description: Intensive aquaculture, especially the production of carnivorous species, requires artificial feeding. Fishmeal and oil are preferred to vegetable proteins, since marine proteins provide the essential nutrients required by farmed fish. Therefore, given the stagnant production of reduction species and the rapid increase in aquaculture production, fishmeal availability would pose a biological constraint on aquaculture contribution to world fish supplies in the future, unless alternative feed sources can be incorporated in diets. In this paper, the technical substitutability between fish and vegetable based feeds are assessed through the estimation of Morishima elasticities of substitution. These are derived from a meta-analysis production function.
title: Machine Learning: регрессионные методы интеллектуального анализа данных
Creators: name: ELS IPR BOOKS
Publisher: name: Московский технический университет связи и информатики
Year: 2018

description: Данное учебное пособие предназначено для студентов, обучающихся в магистратуре по направлению подготовки 27.04.04 – Управление в технических системах. Магистерская программа: «Интеллектуальный анализ данных в технических системах». Содержание учебного пособия соответствует основным вопросам, рассматриваемым в курсе «Machine Learning. Обучающиеся технические системы». Цель учебного пособия – ознакомление магистрантов с современными методами интеллектуального анализа данных, основанными на регрессионных подходах широко применяемых при машинном обучении и приобретение ими компетенций разработки и прототипирования обучающихся систем управления. В качестве программных средств используются среда моделирования OCTAVE или MATLAB. Каждую конкретную задачу моделирования предлагается решить с помощью определенных методов и алгоритмов, затем проанализировать полученные результаты и сделать выводы.
Laboratory and space spectroscopy of DCO+
Creators: name: Caselli, Paola
name: Dore, Luca
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The rotational spectra of DCO+ and its two isotopomers D{13}^CO+ and DC{18}^O+, produced in a negative glow discharge cell, have been recorded in the 137-792 GHz region, which includes lines from J=2-1 up to J=11-10. The determined rotational and centrifugal distortion constants allow to predict the DCO+ rotational spectrum up to 1000 GHz with an accuracy of 1 part in 10^8 or better. This is important for kinematic studies of dense molecular cloud cores and for future far-infrared observations. We also report on the first detection of the hyperfine structure of the DCO+(1-0) line made at the IRAM 30m antenna, toward the quiescent starless cloud core L1512, in the Taurus Molecular Cloud. We point out that this is the first observation of the hyperfine splitting due to the deuteron. This allowed us to quantify the effects of the hyperfine splitting on the line width determination; if the hyperfine structure is not taken into account in the line fit, the DCO+(1-0) line width is overestimated by a significant factor (> 2).
description: 14 pages, 3 figures, accepted by A&A
Additional file 6 of Health and intention to leave the profession of nursing - which individual, social and organisational resources buffer the impact of quantitative demands? A cross-sectional study
Creators: name: Diehl, Elisabeth
name: Rieger, Sandra
name: Letzel, Stephan
name: Schablon, Anja
name: Nienhaus, Albert
name: Pinzon, Luis Carlos Escobar
name: Dietz, Pavel
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 6: Table 6. Coefficients of the moderated logistic regression of ‘intention to leave’ and resource ‘degree of freedom’.
Consumer Awareness, Perceptions and Behaviour Towards Farmed Versus Wild Fish
Creators: name: Verbeke, Wim
name: Brunso, Karen
name: Verbeke, Wim
name: Brunso, Karen
Publisher: name: Unknown
Year: 2005
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Livestock Production/Industries
subject: attitude
subject: aquaculture
subject: consumer
subject: fish
subject: SEAFOODplus

description: This study provides empirical evidence about European consumer awareness, perceptions and behavior towards farmed and wild fish. The evidence is based on three empirical studies: a consumer survey in Belgium in March 2003, focus group discussions with consumers in Belgium and Spain in May 2004, and a pan-European consumer survey with a sample of 4,786 fish consumers in Belgium, the Netherlands, Denmark, Span and Poland in November-December 2004. Consumer awareness about the farmed or wild origin of fish is rather poor, particular among lighter fish user groups. Perceptions are quite diverse across Europe. Furthermore, perceptions often contrast with current scientific evidence, in particular with respect to behalf and nutritional value where consumers express more favourable perceptions for wild than for farmed fish. Finally, perceptual differences between farmed and wild fish with a country are not always consistent across countries.
The SAMI Galaxy Survey: Decomposed Stellar Kinematics of Galaxy Bulges and Disks
Creators: name: Oh, Sree
name: Colless, Matthew
name: Barsanti, Stefania
name: Casura, Sarah
name: Cortese, Luca
name: van de Sande, Jesse
name: Owers, Matt S.
name: Scott, Nicholas
name: D'Eugenio, Francesco
name: Bland-Hawthorn, Joss
name: Brough, Sarah
name: Bryant, Julia J.
name: Croom, Scott M.
name: Foster, Caroline
name: Groves, Brent
name: Lawrence, Jon S.
name: Richards, Samuel N.
name: Sweet, Sarah M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the stellar kinematics of the bulge and disk components in 826 galaxies with a wide range of morphology from the Sydney-AAO Multi-object Integral-field spectroscopy (SAMI) Galaxy Survey. The spatially-resolved rotation velocity (V) and velocity dispersion ($σ$) of bulge and disk components have been simultaneously estimated using the penalized pixel fitting (pPXF) method with photometrically defined weights for the two components. We introduce a new subroutine of pPXF for dealing with degeneracy in the solutions. We show that the V and $σ$ distributions in each galaxy can be reconstructed using the kinematics and weights of the bulge and disk components. The combination of two distinct components provides a consistent description of the major kinematic features of galaxies over a wide range of morphological types. We present Tully-Fisher and Faber-Jackson relations showing that the galaxy stellar mass scales with both V and $σ$ for both components of all galaxy types. We find a tight Faber-Jackson relation even for the disk component. We show that the bulge and disk components are kinematically distinct: (1) the two components show scaling relations with similar slopes, but different intercepts; (2) the spin parameter $λ_R$ indicates bulges are pressure-dominated systems and disks are supported by rotation; (3) the bulge and disk components have, respectively, low and high values in intrinsic ellipticity. Our findings suggest that the relative contributions of the two components explain, at least to first order, the complex kinematic behaviour of galaxies.
description: 22 pages, 21 figures; Accepted for publication in MNRAS
Strain Relief in Cu-Pd Heteroepitaxy
Creators: name: Lu, Yafeng
name: Przybylski, M.
name: Trushin, O.
name: Wang, W. H.
name: Barthel, J.
name: Granato, E.
name: Ying, S. C.
name: Ala-Nissila, T.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present experimental and theoretical studies of Pd/Cu(100) and Cu/Pd(100) heterostructures in order to explore their structure and misfit strain relaxation. Ultrathin Pd and Cu films are grown by pulsed laser deposition at room temperature. For Pd/Cu, compressive strain is released by networks of misfit dislocations running in the [100] and [010] directions, which appear after a few monolayers already. In striking contrast, for Cu/Pd the tensile overlayer remains coherent up to about 9 ML, after which multilayer growth occurs. The strong asymmetry between tensile and compressive cases is in contradiction with continuum elasticity theory, and is also evident in the structural parameters of the strained films. Molecular Dynamics calculations based on classical many-body potentials confirm the pronounced tensile-compressive asymmetry and are in good agreement with the experimental data.
description: 4 pages, 5 figures, to appear in Phys. Rev. Lett
Unpublished Romano-British finds from the Levens Park excavations of 1968-71
Creators: name: Hodkinson, Ian D
name: Cook, Geoff
name: Vyner, Blaise
name: Read, Stephen
name: Clare, Tom
name: Simpson, Mark
Publisher: name: Archaeology Data Service
Year: 2021

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 18, 283-287
description: A brief account is given of unpublished Romano-British artefacts discovered during the excavation of a prominent subrectangular enclosure (David Sturdy's Site C) in Levens Park, Cumbria in 1968-71. The dig was conducted to assess the potential archaeological impact of a new road across the northern end of the park. Finds included a silver denarius of Domitian and several types of pottery of different dates, including samian ware, orange Roman mortarium ware and Romano-British plainware, with dark grey to black surfaces and fabric. The positions of the finds are located on Sturdy's newly rediscovered excavation plan of the site.
Particle Dark Energy
Creators: name: DeDeo, Simon
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explore the physics of a gas of particles interacting with a condensate that spontaneously breaks Lorentz invariance. The equation of state of this gas varies from 1/3 to less than -1 and can lead to the observed cosmic acceleration. The particles are always stable. In our particular class of models these particles are fermions with a chiral coupling to the condensate. They may behave as relativistic matter at early times, produce a brief period where they dominate the expansion with w<0 today, and behave as matter at late time. There are no small parameters in our models, which generically lead to dark energy clustering and, depending on the choice of parameters, smoothing of small scale power.
description: 8 pages, 5 figures; minor update with added refs; version appearing in Phys. Rev. D
Casting a graph net to catch dark showers
Creators: name: Bernreuther, Elias
name: Finke, Thorben
name: Kahlhoefer, Felix
name: Krämer, Michael
name: Mück, Alexander
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Strongly interacting dark sectors predict novel LHC signatures such as semi-visible jets resulting from dark showers that contain both stable and unstable dark mesons. Distinguishing such semi-visible jets from large QCD backgrounds is difficult and constitutes an exciting challenge for jet classification. In this article we explore the potential of supervised deep neural networks to identify semi-visible jets. We show that dynamic graph convolutional neural networks operating on so-called particle clouds outperform convolutional neural networks analysing jet images as well as other neural networks based on Lorentz vectors. We investigate how the performance depends on the properties of the dark shower and discuss training on mixed samples as a strategy to reduce model dependence. By modifying an existing mono-jet analysis we show that LHC sensitivity to dark sectors can be enhanced by more than an order of magnitude by using the dynamic graph network as a dark shower tagger.
description: 16 pages + appendices, 10 figures
Origin of the inner ring in photoluminescence patterns of quantum well excitons
Creators: name: Ivanov, A. L.
name: Smallwood, L. E.
name: Hammack, A. T.
name: Yang, Sen
name: Butov, L. V.
name: Gossard, A. C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In order to explain and model the inner ring in photoluminescence (PL) patterns of indirect excitons in GaAs/AlGaAs quantum wells (QWs), we develop a microscopic approach formulated in terms of coupled nonlinear equations for the diffusion, thermalization and optical decay of the particles. The origin of the inner ring is unambiguously identified: it is due to cooling of indirect excitons in their propagation from the excitation spot. We infer that in our high-quality structures the in-plane diffusion coefficient is about 10-30cm^2/s and the amplitude of the disorder potential is about 0.45meV.
description: 4 pages, 3 figures
Visual culture jam : art, pedagogy and creative resistance
Creators: name: Darts, David G.
Publisher: name: University of British Columbia
Year: 2009

description: I seek to understand the role that art education might play in the development of socially engaged students. Informed by theorists in critical, social reconstructive and visual culture art education, I explore how engagement with social issues through the examination and production of visual culture impacts students' understanding and awareness about these social issues. I also examine how this engagement influences students' understanding and awareness of the social roles and cultural functions of art/visual culture. Located within a Visual Arts 11/12 classroom in an inner city Canadian high school, this study addresses omissions in the educational literature; specifically the paucity of data supporting the conceptual connections being made among the art/visual culture, education, and social issues. While art and art education are regularly promoted by educational theorists as catalysts for social and individual change, few studies have concentrated on high school students working in classroom settings. Working as an artist/researcher/teacher over the course of three months, I adopt a relational approach to the study, which is informed by a/r/t/ography, hermeneutics, visual ethnography, and action research. This pluralistic methodology includes a rejection of hierarchical conceptualizations that portray research as something that is done to students, rather than with them. As such, the students are actively involved in the collection of visual data, including digital video and photographs. Data collection also includes ethnographic interviews, student written responses, field notes, and critical research reflections. Art making is used throughout as an important component of the meaning-making process. Conceptualized and created as an academic assemblage, this dissertation is a contiguous fusion of research images and texts. It conlcudes by outlining how engagement in social issues through art/visual culture can increase students' understanding and awareness of those issues. It also shows how this engagement can provide an increased comprehension of the connections between art/visual culture and the sociocultural sphere. The dissertation ends by illustrating how engagement through the production of art/visual culture can empower students with a sense of social agency, voice and hope.
Two Celtic Names: Catowdy and Wampool
Creators: name: Breeze, Andrew
Publisher: name: Archaeology Data Service
Year: 2021

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 18, 288-290
description: Cumbria has more Celtic toponyms than anywhere in England except Cornwall. They include names of rivers (Derwent, Kent, Mite), hills (Blencathra, Helvellyn), towns (Carlisle, Penrith), and villages (Blencogo, Cardew, Lamplugh, Penruddock), together giving a distinctive aspect to Cumbrian identity. Although the forms are discussed in the English Place-Name Society's surveys for Cumberland (1950-2) and Westmorland (1967), problems remain. Hence these notes on Catlowdy in the north of the county and Wampool in its north-west.
Ice Age Epochs and the Sun's Path Through the Galaxy
Creators: name: Gies, D. R.
name: Helsel, J. W.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a calculation of the Sun's motion through the Milky Way Galaxy over the last 500 million years. The integration is based upon estimates of the Sun's current position and speed from measurements with Hipparcos and upon a realistic model for the Galactic gravitational potential. We estimate the times of the Sun's past spiral arm crossings for a range in assumed values of the spiral pattern angular speed. We find that for a difference between the mean solar and pattern speed of Omega_Sun - Omega_p = 11.9 +/- 0.7 km/s/kpc the Sun has traversed four spiral arms at times that appear to correspond well with long duration cold periods on Earth. This supports the idea that extended exposure to the higher cosmic ray flux associated with spiral arms can lead to increased cloud cover and long ice age epochs on Earth.
description: 14 pages, 3 figures, accepted for publication in ApJ
A Deeper Look at DES Dwarf Galaxy Candidates: Grus I and Indus II
Creators: name: Cantu, Sarah A.
name: Pace, Andrew B.
name: Marshall, Jennifer
name: Strigari, Louis E.
name: Crnojevic, Denija
name: Simon, Joshua D.
name: Drlica-Wagner, A.
name: Bechtol, K.
name: Martínez-Vázquez, Clara E.
name: Santiago, B.
name: Amara, A.
name: Stringer, K. M.
name: Diehl, H. T.
name: Collaboration, The DES
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present deep $g$- and $r$-band Magellan/Megacam photometry of two dwarf galaxy candidates discovered in the Dark Energy Survey (DES), Grus I and Indus II (DES J2038-4609). For the case of Grus I, we resolved the main sequence turn-off (MSTO) and $\sim 2$ mags below it. The MSTO can be seen at $g_0\sim 24$ with a photometric uncertainty of $0.03$ mag. We show Grus I to be consistent with an old, metal-poor ($\sim 13.3$ Gyr, [Fe/H]$\sim-1.9$) dwarf galaxy. We derive updated distance and structural parameters for Grus I using this deep, uniform, wide-field data set. We find an azimuthally averaged half-light radius more than two times larger ($\sim 151^{+21}_{-31}$ pc; $\sim 4.^{\prime} 16^{+0.54}_{-0.74}$) and an absolute $V$-band magnitude $\sim-4.1$ that is $\sim 1$ magnitude brighter than previous studies. We obtain updated distance, ellipticity, and centroid parameters which are in agreement with other studies within uncertainties. Although our photometry of Indus II is $\sim 2-3$ magnitudes deeper than the DES Y1 Public release, we find no coherent stellar population at its reported location. The original detection was located in an incomplete region of sky in the DES Y2Q1 data set and was flagged due to potential blue horizontal branch member stars. The best fit isochrone parameters are physically inconsistent with both dwarf galaxies and globular clusters. We conclude that Indus II is likely a false-positive, flagged due to a chance alignment of stars along the line of sight.
description: 16 pages, 8 figures; submitted to ApJ
Strands (or Broad Span) Bloomery, Wasdale
Creators: name: Brown, Fraser
name: Evans, Helen
Publisher: name: Archaeology Data Service
Year: 2021

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 18, 294-302
description: Geophysical survey of a bloomery in Wasdale, and the results of analyses on slag and charcoal samples collected when a pipeline was excavated nearby.
Filtering Statistics on Networks
Creators: name: Baxter, G. J.
name: da Costa, R. A.
name: Dorogovtsev, S. N.
name: Mendes, J. F. F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We explored the statistics of filtering of simple patterns on a number of deterministic and random graphs as a tractable simple example of information processing in complex systems. In this problem, multiple inputs map to the same output, and the statistics of filtering is represented by the distribution of this degeneracy. For a few simple filter patterns on a ring we obtained an exact solution of the problem and described numerically more difficult filter setups. For each of the filter patterns and networks we found a few numbers essentially describing the statistics of filtering and compared them for different networks. Our results for networks with diverse architectures appear to be essentially determined by two factors: whether the graphs structure is deterministic or random, and the vertex degree. We find that filtering in random graphs produces a much richer statistics than in deterministic graphs. This statistical richness is reduced by increasing the graph's degree.
description: 21 pages, 8 figures, 3 tables