cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A UV to Mid-IR Study of AGN Selection
Creators: name: Chung, Sun Mi
name: Kochanek, Christopher S.
name: Assef, Roberto
name: Brown, Michael J.
name: Stern, Daniel
name: Jannuzi, Buell T.
name: Gonzalez, Anthony H.
name: Hickox, Ryan C.
name: Moustakas, John
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We classify the spectral energy distributions (SEDs) of 431,038 sources in the 9 sq. deg Bootes field of the NOAO Deep Wide-Field Survey (NDWFS). There are up to 17 bands of data available per source, including ultraviolet (GALEX), optical (NDWFS), near-IR (NEWFIRM), and mid-infrared (IRAC/MIPS) data, as well as spectroscopic redshifts for ~20,000 objects, primarily from the AGN and Galaxy Evolution Survey (AGES). We fit galaxy, AGN, stellar, and brown dwarf templates to the observed SEDs, which yield spectral classes for the Galactic sources and photometric redshifts and galaxy/AGN luminosities for the extragalactic sources. The photometric redshift precision of the galaxy and AGN samples are sigma/(1+z)=0.040 and sigma/(1+z)=0.169, respectively, with the worst 5% outliers excluded. Based on the reduced chi-squared of the SED fit for each SED model, we are able to distinguish between Galactic and extragalactic sources for sources brighter than I=23.5. We compare the SED fits for a galaxy-only model and a galaxy+AGN model. Using known X-ray and spectroscopic AGN samples, we confirm that SED fitting can be successfully used as a method to identify large populations of AGN, including spatially resolved AGN with significant contributions from the host galaxy and objects with the emission line ratios of "composite" spectra. We also use our results to compare to the X-ray, mid-IR, optical color and emission line ratio selection techniques. For an F-ratio threshold of F>10 we find 16,266 AGN candidates brighter than I=23.5 and a surface density of ~1900 AGN per deg^2.
description: Submitted to ApJ, 35 pages, 17 figures, 2 tables
Albumblatt
Creators: name: Gotthelf, Jeremias
Publisher: name: 7. Sept. 1831
Year: 1831

description: Interessantes eigenhändiges Albumblatt aus der Göttinger Studentenzeit
description: von Albert Bitzius
description: Eigenhändiges Albumblatt in griechischer Schrift mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Griechisch
description: Verzeichnung=Description=Inventaire Januar 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
title: Дни науки и инноваций НовГУ
Creators: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Часть 1 сборника включает в себя 49 научных статей по педагогике, психологии, филологии, медиа, истории, культурологии и философии, авторы которых явились победителями в секционных заседаниях конференции, и посвящена традиционным и современным проблемам социально-гуманитарного знания, диалогу религий, культур, мировоззрений и картин мира в условиях полидискурсивной цифровой эпохи.
Издание предназначено как для специалистов в соответствующей области науки, так и для широкого круга интересующихся достижениями гуманитарного и философского знания читателей.
The Eclipsing System V404 Lyr: Light-Travel Times and Gamma Doradus Pulsations
Creators: name: Lee, Jae Woo
name: Kim, Seung-Lee
name: Hong, Kyeongsoo
name: Lee, Chung-Uk
name: Koo, Jae-Rim
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the physical properties of V404 Lyr exhibiting eclipse timing variations and multiperiodic pulsations from all historical data including the Kepler observations. Detailed analyses of 2,922 minimum epochs showed that the orbital period has varied through a combination with an upward-opening parabola and two sinusoidal variations, with periods of $P_3$=649 d and $P_4$=2,154 d and semi-amplitudes of $K_3$=193 s and $K_4$=49 s, respectively. The secular period increase could be interpreted as a combination of the secondary to primary mass transfer and angular momentum loss. The most reasonable explanation for both sinusoids is a pair of light-travel-time effects due to two circumbinary objects with projected masses of $M_3$=0.47 M$_\odot$ and $M_4$=0.047 M$_\odot$. The third-body parameters are consistent with those calculated using the W-D binary code. For the orbital inclinations higher than 43$^\circ$, the fourth component has a mass within the hydrogen-burning limit of $\sim$0.07 M$_\odot$, which implies that it is a brown dwarf. A satisfactory model for the Kepler light curves was obtained through applying a cool spot to the secondary component. The results demonstrate that the close eclipsing pair is in a semi-detached, but near-contact, configuration; the primary fills approximately 93% of its limiting lobe and is larger than the lobe-filling secondary. Multiple frequency analyses were applied to the light residuals after subtracting the synthetic eclipsing curve from the Kepler data. This revealed that the primary component of V404 Lyr is a $γ$ Dor type pulsating star, exhibiting seven pulsation frequencies in the range of 1.85$-$2.11 d$^{-1}$ with amplitudes of 1.38$-$5.72 mmag and pulsation constants of 0.24$-$0.27 d. The seven frequencies were clearly identified as high-order low-degree gravity-mode oscillations which might be excited through tidal interaction.
description: 28 pages, including 8 figures and 5 tables, accepted for publication in AJ
Brief an [Friedrich Ludwig Schmidt]
Creators: name: Raimund, Ferdinand
Publisher: name: 20. Dez. 1835
Year: 1835

description: Schöner Brief an einen Wiener Theaterdirektor, hauptsächlich über seinen "Verschwender" Eingehend erklärt er, warum er gerade diesen Gang der Handlung gewählt hat und welche Folgerungen er aus dem Glück gezogen zu sehen wünscht. Sodann verbreitet er sich über die Regie des Stückes, zur Inszenierung hat er Skizzen angefertigt. Auch über die Rollenbesetzung äussert er seine Wünsche
description: von Ferd[inand] Raimund
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Sämtliche Werke / Ferdinand Raimund. Wien, 1926, S. 499ff., Nr. 288
description: Verzeichnung=Description=Inventaire Januar 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
A difficult balance between simple and effective: some specific issues in the evaluation of protective coatings for Cultural Heritage metallic surfaces
Creators: name: Letardi, Paola
name: Stifanese, Roberto
name: Traverso, Pierluigi
Publisher: name: Zenodo
Year: 2017
Subjects: Heritage Science
coatings

description: In the field of cultural heritage several constraints about coatings to be applied have gradually been better focused over the years. Along with the need to consider aesthetics and reversibility of the restoration treatments, it is nowadays well recognised that patinas
 and/or original historical coatings and finishes should be considered and can play an important role in protective treatments
 behaviour. Nonetheless no standard methods have been drafted to test new coatings which can be effectively matched with
 application on artworks. We briefly review and compare choices for copper and copper alloys coupons which can be considered as similar as possible to the metal artifacts the treatment is tested for. Some case studies is be presented to summarise the state of the art of NdT testing in this field and suggest possible developments.
Brief an Unbekannt
Creators: name: Börne, Ludwig
Publisher: name: 1. Okt. [1830]
Year: 1830

description: Interessanter Brief, spricht über Delphine Gay, erwähnt ferner die Unruhen in Hanau, wo das Zollamt zerstört wurde ... "Die Hanauer Juden flüchteten nach Frankfurt ..."
description: von Ludwig Börne
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Januar 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
ΜΟΧΕ: «Ακρίτης», τόμ. 2, σ. 75.
Creators: name: Vasileiadis, Pavlos D.
Publisher: name: Zenodo
Year: 2014
Subjects: Akrites
Ακρίτες
Παύλος Βασιλειάδης
Pavlos Vasileiadis

description: English title: “Akrites,” Encyclopedia ΜΟΧΕ vol. 2, p. 75. ISBN SET 9789608094598
Brief an Maria Ponsonby
Creators: name: Greenaway, Kate
Publisher: name: [s.n.]
Year: 1895

description: With a charming small pen-and-ink-drawing of children dancing round a cherry tree. (Kat. Geigy-Hagenbach)
description: von Kate Greenaway
description: Eigenhändiger Brief mit Unterschrift
description: Mit Trauerrand
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Englisch
description: Verzeichnung=Description=Inventaire Juni 2019 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel saf
Brief an [Anton Joseph] Pfluger
Creators: name: Gotthelf, Jeremias
Publisher: name: 11. Sept. 1842
Year: 1842

description: Interessante, zum Teil derbe Bemerkungen über die städtische und ländliche Bevölkerung
description: von Alb[ert] Bitzius
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Januar 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
ALMA view of G0.253+0.016: Can cloud-cloud collision form the cloud?
Creators: name: Higuchi, Aya E.
name: Chibueze, James O.
name: Habe, Asao
name: Takahira, Ken
name: Takano, Shuro
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the results of sulfur monoxide, SO line emission observations of G0.253+0.016 with the Atacama Large Millimeter/submillimeter Array (ALMA) at an angular resolution of 1.7 arcsec. The dense and massive molecular cloud of G0.253+0.016 is highly sub-structured, yet shows no obvious signs of cluster formation. We found three outstanding features of the cloud from the SO emission, namely, shell structure of radius 1.3 pc, large velocity gradients of 20 km/s/pc with the cloud, and cores with large velocity dispersions (30-40 km/s) around the shell structure. We suggest that these large-velocity dispersion cores will form high-mass stars in the future. In attempt to explore the formation scenario of the dense cloud, we compared our results with numerical simulations, thus, we propose that G0.253+0.016 may have formed due to a cloud-cloud collision process.
description: 16 pages, 5 figures, accepted for publication in the Astronomical Journal
Brief an [Gustav] Schwab
Creators: name: Kerner, Justinus
Publisher: name: [Sommer 1849]
Year: 1849

description: von J[ustinus] Kerner
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Januar 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Brief an [Theodor Hell]
Creators: name: Grillparzer, Franz
Publisher: name: 22. Dez. [1]834
Year: 1834

description: Interessanter Brief an einen Beamten des Hoftheaters in Dresden, an den er das Manuskript "Der Traum ein Leben" mittelst Postwagen abgesendet hat
description: von [Franz] Grillparzer
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Sämtliche Werke : Historisch-kritische Gesamtausgabe / Franz Grillparzer ; im Auftrage der Bundeshauptstadt Wien von August Sauer hrsg. Abt. III Bd. 2. Wien, 1924, S. 122f., Nr. 429
description: Verzeichnung=Description=Inventaire Januar 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
In der Kunst, so wie im Glauben : Schlussworte, 2 (1816) : Gedicht
Creators: name: Grillparzer, Franz
Publisher: name: 10. Juni [1]843
Year: 1843

description: von [Franz] Grillparzer
description: Eigenhändiges Gedicht mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Wiener Grillparzer Album. Für Freunde als Handschrift gedruckt. - Stuttgart : J. G. Cotta' sche Buchhandlung 1877, S. 399
description: Verzeichnung=Description=Inventaire Januar 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
Ratel User Manual
Creators: name: Atkins, Zach
name: Brown, Jed
name: Ghaffari, Leila
name: Shakeri, Rezgar
name: Stengel, Ren
name: Thompson, Jeremy L
Publisher: name: Zenodo
Year: 2023
Subjects: finite element
solid mechanics
matrix free
gpu
PETSc
libCEED

description: Ratel is a solid mechanics library and applications based on libCEED and PETSc with support for efficient high-order elements and CUDA and ROCm GPUs.
Brief an August Ottokar Reichard
Creators: name: Salis-Seewis, Johann Gaudenz von
Publisher: name: [s.n.]
Year: 1788

description: von Johann Gaudenz von Salis-Seewis
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Okt. 2016 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach bma
A conjugate class of random probability measures based on tilting and with its posterior analysis
Creators: name: Lau, John W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: This article constructs a class of random probability measures based on exponentially and polynomially tilting operated on the laws of completely random measures. The class is proved to be conjugate in that it covers both prior and posterior random probability measures in the Bayesian sense. Moreover, the class includes some common and widely used random probability measures, the normalized completely random measures (James (Poisson process partition calculus with applications to exchangeable models and Bayesian nonparametrics (2002) Preprint), Regazzini, Lijoi and Prünster (Ann. Statist. 31 (2003) 560-585), Lijoi, Mena and Prünster (J. Amer. Statist. Assoc. 100 (2005) 1278-1291)) and the Poisson-Dirichlet process (Pitman and Yor (Ann. Probab. 25 (1997) 855-900), Ishwaran and James (J. Amer. Statist. Assoc. 96 (2001) 161-173), Pitman (In Science and Statistics: A Festschrift for Terry Speed (2003) 1-34 IMS)), in a single construction. We describe an augmented version of the Blackwell-MacQueen Pólya urn sampling scheme (Blackwell and MacQueen (Ann. Statist. 1 (1973) 353-355)) that simplifies implementation and provide a simulation study for approximating the probabilities of partition sizes.
description: Published in at http://dx.doi.org/10.3150/12-BEJ467 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
Forecasting Popularity of Videos using Social Media
Creators: name: Xu, Jie
name: van der Schaar, Mihaela
name: Liu, Jiangchuan
name: Li, Haitao
Publisher: name: arXiv
Year: 2014
Subjects: subject: Machine Learning (cs.LG)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: This paper presents a systematic online prediction method (Social-Forecast) that is capable to accurately forecast the popularity of videos promoted by social media. Social-Forecast explicitly considers the dynamically changing and evolving propagation patterns of videos in social media when making popularity forecasts, thereby being situation and context aware. Social-Forecast aims to maximize the forecast reward, which is defined as a tradeoff between the popularity prediction accuracy and the timeliness with which a prediction is issued. The forecasting is performed online and requires no training phase or a priori knowledge. We analytically bound the prediction performance loss of Social-Forecast as compared to that obtained by an omniscient oracle and prove that the bound is sublinear in the number of video arrivals, thereby guaranteeing its short-term performance as well as its asymptotic convergence to the optimal performance. In addition, we conduct extensive experiments using real-world data traces collected from the videos shared in RenRen, one of the largest online social networks in China. These experiments show that our proposed method outperforms existing view-based approaches for popularity prediction (which are not context-aware) by more than 30% in terms of prediction rewards.
title: ИССЛЕДОВАНИЕ ВЛИЯНИЯ РЕАЛЬНЫХ ПЕРЕКРЫТИЙ  ЗОЛОТНИКОВ СЕРВОМОТОРОВ НА КОЛЕБАНИЯ В СИСТЕМАХ РЕГУЛИРОВАНИЯ ПАРОВЫХ ТУРБИН
title: A STUDY OF THE EFFECT OF CLOSED-CENTER ACTUATOR VALVE OVERLAPS ON OSCILLATIONS IN CONTROL SYSTEMS OF GAS TURBINES
Creators: name: Фрагин, Марк Самуилович
name: Егоршин, Владимир Петрович
Publisher: name: Unknown
Year: 2017
Subjects: сервомотор
постоянная времени
величина перекрытия управляющих окон
система регулирования
паровая турбина
hydraulic actuator
time constant
overlapping valve
stability of the control system
steam turbine

description: Рассматривается нелинейный гидравлический сервомотор, состоящий из гидроцилиндра и отсечного золотника, управляющего снабжением маслом гидроцилиндрa сервомотора. Отсечной золотник имеет перекрытия. Постоянная времени сервомотора меняется в зависимости от положения золотника. Получены формулы для определения постоянной времени при нахождении отсечного золотника в зоне перекрытия в зависимости от величины перекрытия и радиального зазора. Выполнен расчет эквивалентной постоянной времени такого сервомотора при подаче на него гармонических возмущений разной частоты и амплитуды. Рассмотрены способ определения постоянной времени сервомотора в пределах перекрытия и ее влияние на устойчивость системы регулирования паровой турбины с таким сервомотором. Рассмотрено влияние перекрыши на работу системы регулирования при наличии трения в системе.
description: The nonlinear hydraulic actuator which includes a hydraulic cylinder and a riding cut-off valve was considered. The valve supplies the oil to the actuator’s hydraulic cylinder. The riding cut-off valve is an overlapping valve. Therefore the time constant in that type of actuator is variable and depends of the valve position. Equations for the value of the time constant at a steady state in an overlapping range depending on the size of the overlapping and a radial backlash were obtained. We have performed calculation of an equivalent time constant for that type of actuator with harmonic disturbances of different frequency and amplitude applied at the input. We have considered a method of evaluating the time constant for the actuator within overlapping range and its influence on the stability of the control system for a steam turbine with this type of actuator and friction forces in the system.
Ratel User Manual
Creators: name: Atkins, Zach
name: Brown, Jed
name: Ghaffari, Leila
name: Shakeri, Rezgar
name: Stengel, Ren
name: Thompson, Jeremy L
Publisher: name: Zenodo
Year: 2023
Subjects: finite element
solid mechanics
matrix free
gpu
PETSc
libCEED

description: Ratel is a solid mechanics library and application based on libCEED and PETSc with support for efficient high-order elements and CUDA and ROCm GPUs.
Brief an Duca de Mantoa
Creators: name: Perugino
Publisher: name: [s.n.]
Year: 1448

description: Betreffend eines Bildes, das er ihr liefern wird. (Kat. Geigy-Hagenbach)
description: von Piectro Perugino
description: Eigenhändiger Brief mit Unterschrift und Resten eines roten Lacksiegels
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Italienisch
description: Verzeichnung=Description=Inventaire Nov. 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel saf
description: Beilagen: Korrespondenz über die Authentizität des Peruginobriefs aus den Jahren 1937 und 1938
Brief an [Marie-Joseph-Paul] M[arqu]is de Lafayette
Creators: name: Bailly, Jean Sylvain
Publisher: name: [s.n.]
Year: 1789

description: von [Jean-Sylvain] Bailly
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Great Britain Ministry of Information - Daily Press Notices and Bulletins (1942-05-31)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1942
Subjects: World War, 1939-1945 – Social aspects
World War, 1939-1945 -- History
World War II
Second World War
World War Two
Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
Magneto-optical trapping of a diatomic molecule
Creators: name: Barry, J. F.
name: McCarron, D. J.
name: Norrgard, E. B.
name: Steinecker, M. H.
name: DeMille, D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Laser cooling and trapping are central to modern atomic physics. The workhorse technique in cold-atom physics is the magneto-optical trap (MOT), which combines laser cooling with a restoring force from radiation pressure. For a variety of atomic species, MOTs can capture and cool large numbers of particles to ultracold temperatures (<1 mK); this has enabled the study of a wide range of phenomena from optical clocks to ultracold collisions whilst also serving as the ubiquitous starting point for further cooling into the regime of quantum degeneracy. Magneto-optical trapping of molecules could provide a similarly powerful starting point for the study and manipulation of ultracold molecular gases. Here, we demonstrate three-dimensional magneto-optical trapping of a diatomic molecule, strontium monofluoride (SrF), at a temperature of approximately 2.5 mK. This method is expected to be viable for a significant number of diatomic species. Such chemical diversity is desired for the wide array of existing and proposed experiments which employ molecules for applications ranging from precision measurement, to quantum simulation and quantum information, to ultracold chemistry.
description: 9 pages, 7 figures
Great Britain Ministry of Information - Daily Press Notices and Bulletins (1942-05-03)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1942
Subjects: World War, 1939-1945 – Social aspects
World War, 1939-1945 -- History
World War II
Second World War
World War Two
Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
title: ГАЗОТУРБИННАЯ УСТАНОВКА МАЛОЙ МОЩНОСТИ С УТИЛИЗАЦИЕЙ ТЕПЛОТЫ В КОНТУРЕ С НИЗКОКИПЯЩИМ РАБОЧИМ ТЕЛОМ
title: GAS-TURBINE INSTALLATION OF SMALL CAPACITY WITH HEAT UTILIZATION IN A LOW BOILING FLUID CIRCUIT
Creators: name: Тарасов, Сергей Александрович
name: Фомин, Виктор Александрович
Publisher: name: Unknown
Year: 2017
Subjects: органический цикл Ренкина
утилизация теплоты
ГТУ
низкокипящее рабочее тело
НРТ
waste heat utilization
gas turbine
organic Rankine cycle
low-boiling working fluid

description: Рассматривается проблема утилизации теплоты уходящих газов газотурбинной установки малой мощности с помощью контура с низкокипящим рабочим телом (НРТ), работающего по органическому циклу Ренкина. В результате исследований разработана методика расчета тепловой схемы с жидким греющим теплоносителем, проведены расчеты установок с различными рабочими телами, получены зависимости для основных характеристик установки и выполнен их анализ. В ходе исследования рассматривались четыре рабочих тела: бутан, пентан, хладон R245fa и циклопентан. Исследование показало, что выбор рабочего тела должен производиться не только по критической температуре НРТ, но и с учетом влияния массогабаритных характеристик парогенератора на капитальные вложения при реализации проекта, и, в конечном счете, является технико-экономической задачей.
description: This paper deals with the problem of minimizing waste heat loss in a small-capacity gas turbine using a low-boiling fluid (LBF) circuit working in organic Rankine cycle (ORC). In this study, firstly, we have developed an approach for calculating the heat-and-mass balance for a power installation with a heating fluid. Secondly, we have carried out calculations of installations with various working fluids and analyzed the main characteristics. During the study, four working fluids were taken into account: butane, pentane, R245fa and cyclopentane. The study shows that the working fluid should be selected not only depending on its critical temperature, but taking into account the influence of the weight and dimensional characteristics of the steam generator. Ultimately, working fluid selection is both a technological and economic problem.
Great Britain Ministry of Information - Daily Press Notices and Bulletins (1942-05-04)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1942
Subjects: World War, 1939-1945 – Social aspects
World War, 1939-1945 -- History
World War II
Second World War
World War Two
Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
title: A Study on the Influence of the Chemical Nature of Fillers on Rheological and Fatigue Behavior of Bitumen Emulsion Mastic
Creators: name: Al-Mohammedawi, Ahmed
name: Mollenhauer, Konrad
Publisher: name: Universität Kassel
Year: 2020
Subjects: subject: active filler
subject: bitumen emulsion mastic
subject: dynamic shear rheometer
subject: fatigue cracking resistance
subject: 540
subject: 620
subject: Mastix
subject: Asphaltmastix
subject: Bitumen
subject: Emulsion
subject: Viskosimetrie
subject: Materialermüdung

description: Gefördert durch den Publikationsfonds der Universität Kassel
Brief an Unbekannt
Creators: name: Barnum, Phineas Taylor
Publisher: name: [s.n.]
Year: 1865

description: von P[hineas] T[aylor] Barnum
description: Eigenhändiger Brief mit Unterschrift
description: Briefkopf: Headquarters of Barnum's American Museum
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Englisch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an Karl Geigy[-Hagenbach]
Creators: name: Barnay, Ludwig
Publisher: name: [s.n.]
Year: 1885

description: von Ludw[ig] Barnay
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
Brief an sénateur
Creators: name: Allain-Targé, François Henri René
Publisher: name: [s.n.]
Year: 1875

description: von H. Allain-Targe
description: Eigenhändiger Brief
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Französisch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Briefkatalog der UB Basel saf
title: ЭФФЕКТИВНОСТЬ ПРИМЕНЕНИЯ ПРЕДВАРИТЕЛЬНОГО СЕПАРАТОРА НА КУРСКОЙ АЭС: ЭКСПЕРИМЕНТАЛЬНАЯ И РАСЧЕТНАЯ ОЦЕНКА
title: EFFICIENCY OF USING A PRELIMINARY SEPARATOR AT  THE KURSK NUCLEAR POWER PLANT: EXPERIMENTAL  AND COMPUTATIONAL ASSESSMENT
Creators: name: Легкоступова, Вера Васильевна
name: Судаков, Александр Вениаминович
Publisher: name: Unknown
Year: 2017
Subjects: Сепаратор-пароперегреватель
предсепаратор
модернизация
эксперимент
расчет
двухфазный поток
Moisture separator-steam reheaters (MSR)
preliminary separator
modernization
experiment
calculation
two-phase flow

description: В статье изложены результаты экспериментального и расчетного исследования использования предварительного сепаратора Powersep для улучшения работы сепараторов-пароперегревателей (СПП) Курской АЭС. Модернизация СПП-500–1 была выполнена ОАО «НПО ЦКТИ» совместно с немецкой фирмой Balke-Durr. Проект по модернизации СПП Курской АЭС отличается от проекта, по которому были модернизированы СПП Ленинградской и Смоленской АЭС. Установка предварительных сепараторов привела к ухудшению работы СПП. Предложены несколько вариантов решения данной проблемы; самый оптимальный вариант — установка перфорированного разделителя (дырчатые листы) на входе в раздающие коллекторы сепарационных блоков. Поэтому на стенде фирмы Balke-Durr было экспериментально исследовано влияние предварительного сепаратора и перфорированного разделителя на работу СПП Курской АЭС. Проведены расчетные исследования с использованем предложенной ранее методики моделирования двухфазного потока. Полученные результаты достаточно хорошо совпадают с экспериментальными.
description: This article presents the results of an experimental and theoretical study on using a preliminary separator Powersep to improve the performance of moisture separator-steam reheaters at Kursk NPP. Modernization of SPP-500–1 was completed by «NPO CKTI» together with the German company Balke-Durr. The project of modernizing the MSR of Kursk NPP differs from the MSR modernization projects for Leningrad NPP and Smolensk NPP. The installation of a preliminary separator has led to a deterioration in the performance of the MSR. A few solutions to this problem were proposed, the best option is to install a perforated separator (perforated sheets) at the entrance to the distributing manifold separation units. Therefore, experimental studies on the effect of the preliminary separator and the perforated separator on the performance of the MSR at Kursk NPP were performed at the stand of the Balke-Durr company. The previously proposed technique for modeling two-phase flow was used during the computational research. The obtained results agree rather well with the experimental results.
Refinement of Nb3Sn grain size by the generation of ZrO2 precipitates in Nb3Sn wires
Creators: name: Xu, X.
name: Sumption, M.
name: Peng, X.
name: Collings, E. W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this letter we demonstrate that if oxygen can be properly supplied to (Nb-Zr)-Sn wires, ZrO2 precipitates will form during the heat treatment, refining the Nb3Sn grain size markedly. Here, a Nb3Sn subelement was fabricated in which Nb-1Zr alloy was used, and oxygen was supplied via SnO2 powder. The results showed that such a design could supply sufficient oxygen to internally oxidize the Zr in the Nb-1Zr alloy, and that the sample reacted at 650 °C had grain sizes of ~45 nm, less than half the size of the grains in present Nb3Sn conductors. Magnetic measurements showed that the peak of the pinning force vs. field (Fp-B) curve was shifted to ~0.3Birr (the irreversibility field).
description: 7 figures. Applied Physics Letter, Vol. 104, Issue 9, 2014
Brief an Unbekannt
Creators: name: Hess, David
Publisher: name: [s.n.]
Year: 1791

description: Über die Krankheit eines Freundes mit beigefügtem Gedicht über diese Krankheit. (Kat. Geigy-Hagenbach)
description: von D[avid] Hess
description: Eigenhändiger Brief mit Unterschrift mit einem Gedicht "Der bedenkliche Zustand, an L. Meyer"
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel saf
Great Britain Ministry of Information - Daily Press Notices and Bulletins (1942-05-05)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1942
Subjects: World War, 1939-1945 – Social aspects
World War, 1939-1945 -- History
World War II
Second World War
World War Two
Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
Der  Weltschöpfer : Gedicht
Creators: name: Körner, Theodor
Publisher: name: [s.n.]
Year: 1791

description: Das Gedicht der ,,Weltschöpfer" mit erheblichen Abweichungen vom nachträglichen Text. (Kat. Geigy-Hagenbach)
description: von Theodor Körner
description: Eigenhändiges Gedicht
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel saf
Great Britain Ministry of Information - Daily Press Notices and Bulletins (1942-05-06)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1942
Subjects: World War, 1939-1945 – Social aspects
World War, 1939-1945 -- History
World War II
Second World War
World War Two
Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
Abendlied, wenn man aus dem Wirtshaus heimgeht
Creators: name: Hebel, Johann Peter
Publisher: name: [s.n.]
Year: 1760

description: Sehr schönes schriftdeutsches Gedicht. (Kat. Geigy-Hagenbach)
description: von [Johann Peter Hebel]
description: Eigenhändiges Gedicht
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel saf
Great Britain Ministry of Information - Daily Press Notices and Bulletins (1942-05-07)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1942
Subjects: World War, 1939-1945 – Social aspects
World War, 1939-1945 -- History
World War II
Second World War
World War Two
Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
Spectral properties of non-selfadjoint extensions of the Calogero Hamiltonian
Creators: name: Metafune, G.
name: Sobajima, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 34L40, 47D06, 35P05

description: We describe all extensions of the Calogero Hamiltonian \[L=-\frac{d^2}{dr^2}+\frac{b}{r^2} \quad \text{in}\ L^2(\mathbb{R}_+), \quad b
description: 15 pages
Brief an [Friedrich Karl und Henriette Schütz]
Creators: name: Hebel, Johann Peter
Publisher: name: [s.n.]
Year: 1818

description: von [Johann Peter] Hebel
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: J.P.H', Briefe/ ed. W. Zentner, Karlsruhe, 1957, Nr.420
description: Verzeichnung=Description=Inventaire Mai 2020 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel saf
title: КОЭФФИЦИЕНТЫ СОПРОТИВЛЕНИЯ ПРИ ТЕЧЕНИИ ТУРБУЛЕНТНОГО ПОТОКА ВЯЗКОЙ ЖИДКОСТИ В КОЛЬЦЕВОМ ЗАЗОРЕ ДВУХ СООСНЫХ ЦИЛИНДРИЧЕСКИХ ТРУБ
title: DRAG COEFFICIENTS UNDER TURBULENT FLOW OF A VISCOUS FLUID IN THE ANNULAR GAP OF TWO COAXIAL CYLINDRICAL TUBES
Creators: name: Григулецкий, Владимир Георгиевич
name: Савельев, Юрий Петрович
Publisher: name: Unknown
Year: 2017
Subjects: ТУРБУЛЕНТНОЕ ДВИЖЕНИЕ
КОЛЬЦЕВОЙ ЗАЗОР
ЧИСЛО РЕЙНОЛЬДСА
ГЛУБИННЫЕ ШТАНГОВЫЕ НАСОСЫ
КОЭФФИЦИЕНТ СОПРОТИВЛЕНИЯ ДВИЖЕНИЮ
ШЕРОХОВАТОСТЬ СТЕНОК
TURBULENT MOTION
ANNULAR GAP
REYNOLDS NUMBER
DEEP ROD PUMPS
DRAG COEFFICIENT
WALL ROUGHNESS

description: Рассматривается вопрос о теоретическом описании динамики движения турбулентного потока жидкости в двух соосных цилиндрических трубопроводах с целью определения зависимости сопротивления движению от её вязкости и соотношения их размеров. Теоретически исследованы зависимости коэффициентов сопротивления от значений числа Рейнольдса при различной шероховатости поверхности труб и соотношения их диаметров.
description: The problem of the theoretical description of the dynamics of turbulent fluid flow in two coaxial cylindrical pipelines is considered with the purpose of determining the dependence of the resistance to movement on its viscosity and the ratio of their magnitudes. The dependences of the drag coefficients on the Reynolds number are theoretically investigated for various roughnesses of the pipe surface and various ratios of their diameters.
Great Britain Ministry of Information - Daily Press Notices and Bulletins (1942-05-08)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1942
Subjects: World War, 1939-1945 – Social aspects
World War, 1939-1945 -- History
World War II
Second World War
World War Two
Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
Great Britain Ministry of Information - Daily Press Notices and Bulletins (1942-05-09)
Creators: name: Great Britain. Ministry Of Information.
Publisher: name: The University of Texas at Austin
Year: 1942
Subjects: World War, 1939-1945 – Social aspects
World War, 1939-1945 -- History
World War II
Second World War
World War Two
Great Britain

description: From the UK National Archives: http://www.nationalarchives.gov.uk/theartofwar/inf3.htm “Formed on September 4th 1939, the day after Britain’s declaration of war, the Ministry of Information (MOI) was the central government department responsible for publicity and propaganda in the Second World War. The initial functions of the MOI were threefold: news and press censorship; home publicity; and oversees publicity in Allied and neutral countries”. This collection contains Press Notices and Bulletins published by the MOI between 1939-1945. The Press Notices and Bulletins are among many publications and films issued by the agency during the war.
Brief an Unbekannt
Creators: name: Schenkendorf, Max von
Publisher: name: 22. Aug. 1808
Year: 1808

description: An seinen Verleger über den Verlage der "Studien"
description: von [Max v.] Schenkendorf
description: Eigenhändiger Brief mit Unterschrift, Adresse und Papiersiegel
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Verzeichnung=Description=Inventaire Januar 2017 HAN-Katalogisierungsregeln Rekatalogisierung nach Original, Verzeichnis von Karl Geigy-Hagenbach und Briefkatalog der UB Basel
title: СВОБОДНОЕ КРУТИЛЬНОЕ КОЛЕБАНИЕ РАСЩЕПЛЕННОГО ПРОВОДА ЛИНИЙ ЭЛЕКТРОПЕРЕДАЧ
title: TORSION VIBRATIONS OF SPLITTED WIRE OF OVERHEAD TRANSMISSIONS
Creators: name: Бочаров, Юрий Николаевич
name: Титков, Василий Васильевич
name: Абитаева, Рахимаш Шанракбаевна
name: Бекбаев, Аманкельды Бекбаевич
name: Джаманбаев, Мураткали Абенович
Publisher: name: Unknown
Year: 2017
Subjects: линия электропередачи
расщепленный провод
уравнение крутильного движения
крутильная жесткость
экспериментальные данные
overhead transmissions lines
splitting of wire
torsion motion equation
torsion hardness
experimental data and calculations comparison

description: Рассматривается свободное крутильное колебание расщепленного провода воздушных линий электропередачи. На основании полученного авторами нелинейного дифференциального уравнения с использованием метода Бубнова–Галеркина рассчитаны крутильные колебания расщепленного провода, получены расчетные формулы для его крутильной жесткости. Установлены соотношения между характеристиками крутильных и поперечных колебаний расщепленного провода, позволяющие осуществлять оптимальный выбор параметров устройств подавления колебания и вибраций. Результаты расчетов хорошо согласуются как с экспериментальными данными, так и с известными теоретическими результатами. Полученные формулы рекомендуются для использования в практике проектирования новых и реконструкции существующих воздушных линий электропередачи с расщепленными проводами.
description: Free torsional oscillation of a split wire of an overhead transmission line is considered. Torsional oscillations of a split wire were calculated based on a non-linear differential equation obtained by the authors using the Bubnov-Galerkin method. Calculated formulas for torsional stiffness of a split wire have been derived. Ratios between the characteristics of torsional and lateral oscillations of a split wire were obtained, which allow optimal selection of parameters of the devices for vibration and oscillation dampening. The results of calculations agree with the experimental data as well as known the theoretical results. Obtained calculation formulas are recommended for use in design of new overhead transmission lines with split wires and reconstruction of lines already in operation.
Brief an [Ernst Wilhelm Fritzsch]
Creators: name: Wagner, Richard
Publisher: name: [s.n.]
Year: 1871

description: von Richard Wagner
description: Eigenhändiger Brief mit Unterschrift
description: Stiftung Sammlung Karl Geigy-Hagenbach
description: Deutsch
description: Druck: Jost, Christa; Jost, Peter. - Richard Wagner und sein Verleger Ernst Wilhelm Fritzsch. - Tutzing: Hans Schneider, 1997, Nr. 64
description: Verzeichnung=Description=Inventaire August 2014 HAN-Katalogisierungsregeln Rekatalogisierung nach Original und Verzeichnis von Karl Geigy-Hagenbach
Assessing Pulsar Timing Array Sensitivity to Gravitational Wave Bursts with Memory
Creators: name: Madison, D. R.
name: Cordes, J. M.
name: Chatterjee, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Highly energetic astrophysical phenomena like supermassive black hole binary (SMBHB) mergers are predicted to emit prodigious amounts of gravitational waves (GWs). An anticipated component of the gravitational waveform known as "memory" is permanent and non-oscillatory. For SMBHB mergers, the memory is created primarily during the most violent moments of the inspiral immediately preceding the final plunge and ring-down when the strongest gravitational fields are at work and the non-linearities of general relativity are most pronounced. The essentially time-domain nature of memory makes it forbiddingly difficult to detect with ground based GW detectors, leaving pulsar timing array (PTA) experiments as the most promising means by which it may be detected and studied. In this paper, we discuss how GW bursts with memory (BWMs) influence pulsar timing experiments and develop methods to assess how sensitive modern timing efforts are to such GW events. We discuss how PTA searches for BWMs can be used to constrain the rate of BWMs and how these constraints relate to information regarding the population of SMBHBs.
description: Submitted to ApJ
Galileons Coupled to Massive Gravity: General Analysis and Cosmological Solutions
Creators: name: Goon, Garrett
name: Gumrukcuoglu, A. Emir
name: Hinterbichler, Kurt
name: Mukohyama, Shinji
name: Trodden, Mark
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We further develop the framework for coupling galileons and Dirac-Born-Infeld (DBI) scalar fields to a massive graviton while retaining both the non-linear symmetries of the scalars and ghost-freedom of the theory. The general construction is recast in terms of vielbeins which simplifies calculations and allows for compact expressions. Expressions for the general form of the action are derived, with special emphasis on those models which descend from maximally symmetric spaces. We demonstrate the existence of maximally symmetric solutions to the fully non-linear theory and analyze their spectrum of quadratic fluctuations. Finally, we consider self-accelerating cosmological solutions and study their perturbations, showing that the vector and scalar modes have vanishing kinetic terms.