cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÐ¸Ð³ÑÐ°ÑÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¸Ð· ÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Oracle Ð² Ð³ÑÐ°ÑÐ¾Ð²ÑÑ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Neo4j
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Data migration from the Oracle relational database into the Neo4j graph database
Creators: name: ÐÐ°Ð½ÐµÐ²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð±Ð°Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ
oracle
neo4j
Ð¸Ð¼Ð¿Ð¾ÑÑ Ð´Ð°Ð½Ð½ÑÑ
database
data import

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° Ð´Ð°Ð½Ð½ÑÑ Ð¸Ð· ÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Oracle Ð² Ð³ÑÐ°ÑÐ¾Ð²ÑÑ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Neo4j. ÐÐ°Ð½Ñ Ð¾Ð±ÑÐ¸Ðµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¾ Ð³ÑÐ°ÑÐ¾Ð²ÑÑ Ð±Ð°Ð·Ð°Ñ Ð´Ð°Ð½Ð½ÑÑ: Ð¼Ð¾Ð´ÐµÐ»Ñ Ð´Ð°Ð½Ð½ÑÑ, Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ, Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ, Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ðµ Ð¿ÑÐ¸ Ð¿ÐµÑÐµÐ½Ð¾ÑÐµ Ð´Ð°Ð½Ð½ÑÑ Ð² Ð³ÑÐ°ÑÐ¾Ð²ÑÑ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð¸ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸ Ð´Ð°Ð½Ð½ÑÑ Ð¸Ð· ÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð² Ð³ÑÐ°ÑÐ¾Ð²ÑÑ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° Ð´Ð°Ð½Ð½ÑÑ Ð¸Ð· ÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð² Ð³ÑÐ°ÑÐ¾Ð²ÑÑ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð³ÑÐ°ÑÐ¾Ð²Ð°Ñ Ð±Ð°Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ.
description: In this work, an algorithm for data migration from the Oracle relational database into the Neo4j graph database was developed and implemented. Some general information about graph databases was outlined, including the data model, advantages of its using and difficulties that occur during data migration into the graph database. A review and a comparative analysis of the methods of data migration from the relational database into the graph database were conducted. The algorithm for data migration from the relational database into the graph database was developed. A graph database was modelled upon an original relational database using the data migration algorithm. The database developed was put to a test.
Coupled quantized mechanical oscillators
Creators: name: Brown, K. R.
name: Ospelkaus, C.
name: Colombe, Y.
name: Wilson, A. C.
name: Leibfried, D.
name: Wineland, D. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The harmonic oscillator is one of the simplest physical systems but also one of the most fundamental. It is ubiquitous in nature, often serving as an approximation for a more complicated system or as a building block in larger models. Realizations of harmonic oscillators in the quantum regime include electromagnetic fields in a cavity [1-3] and the mechanical modes of a trapped atom [4] or macroscopic solid [5]. Quantized interaction between two motional modes of an individual trapped ion has been achieved by coupling through optical fields [6], and entangled motion of two ions in separate locations has been accomplished indirectly through their internal states [7]. However, direct controllable coupling between quantized mechanical oscillators held in separate locations has not been realized previously. Here we implement such coupling through the mutual Coulomb interaction of two ions held in trapping potentials separated by 40 um (similar work is reported in a related paper [8]). By tuning the confining wells into resonance, energy is exchanged between the ions at the quantum level, establishing that direct coherent motional coupling is possible for separately trapped ions. The system demonstrates a building block for quantum information processing and quantum simulation. More broadly, this work is a natural precursor to experiments in hybrid quantum systems, such as coupling a trapped ion to a quantized macroscopic mechanical or electrical oscillator [9-13].
description: 5 pages, 4 figures
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÑÐ°ÑÑÐºÐ° Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð¹ Ð´Ð¾ÑÐ¾Ð³Ð¸ III ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ°ÑÐµÐ³Ð¾ÑÐ¸Ð¸ Ð² ÐÑÐ°ÑÐ½Ð¾Ð´Ð°ÑÑÐºÐ¾Ð¼ ÐºÑÐ°Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a project for a road section of the III technical category in the Krasnodar Territory
Creators: name: ÐÐµÐ»Ð¾ÑÑÐ¾Ð², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð°Ñ Ð´Ð¾ÑÐ¾Ð³Ð°
Ð´Ð¾ÑÐ¾Ð¶Ð½Ð°Ñ Ð¾Ð´ÐµÐ¶Ð´Ð°
ÑÑÐ°ÑÑÐ°
Ð¿Ð»Ð°Ð½
Ð´Ð¾ÑÐ¾Ð¶Ð½Ð¾Ðµ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
road
road clothing
plan
road construction

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÑÐ°ÑÑÐºÐ° ÐÐ III ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ°ÑÐµÐ³Ð¾ÑÐ¸Ð¸. ÐÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼ÑÐ¹ ÑÑÐ°ÑÑÐ¾Ðº Ð½Ð°ÑÐ¸Ð½Ð°ÐµÑÑÑ Ð¾Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð¹ Ð´Ð¾ÑÐ¾Ð³Ð¸ ÑÑ. ÐÑÐ¼ÐµÑÐ¾Ð²ÑÐºÐ°Ñ ÐÐ 0+000 Ð¸ Ð´Ð¾ ÑÑ. Ð§ÐµÑÐ½Ð¾ÑÐµÑÐµÐ½ÑÐºÐ°Ñ ÐÐ 8+678,71, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÑ Ð½Ð° ÑÐµÐ²ÐµÑÐ¾-Ð·Ð°Ð¿Ð°Ð´ Ð²Ð´Ð¾Ð»Ñ ÑÐµÐºÐ¸ ÐÐ°Ð±Ð°. ÐÑÐ¾ÑÑÐ¶ÐµÐ½Ð½Ð¾ÑÑÑ ÑÑÐ°ÑÑÑ 8678,71Ð¼. ÐÐ°Ð´Ð°ÑÐ¸, ÑÐµÑÐ°ÐµÐ¼ÑÐµ Ð² ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÐÐÐ : ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿Ð»Ð°Ð½Ð°, Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½ÑÑ Ð¸ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»ÐµÐ¹ ÑÑÐ°ÑÑÑ, Ð¿ÑÐ¾ÐµÐºÑÐ½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹, ÑÐ°ÑÑÐµÑ Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð´Ð¾ÑÐ¾Ð¶Ð½Ð¾Ð¹ Ð¾Ð´ÐµÐ¶Ð´Ñ Ð¸ Ð¸Ñ ÑÐ¼ÐµÑÐ½Ð¾Ð¹ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸. ÐÐµÑÐ°Ð»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð´Ð°ÑÑÐ¸ÐºÐ¾Ð² âÑÐ¸ÑÑÐµÐ¼ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ°ÑÑÑÐ¾Ð²ÑÑ Ð²Ð¾ÑÐ¾Ð½Ð¾Ðº. ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐ»Ð¾ÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐÐ Â«Ð¢Ð¾Ð¿Ð¾Ð¼Ð°ÑÐ¸Ðº RoburâÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐµ Ð´Ð¾ÑÐ¾Ð³Ð¸ 8.3Â», Â«Ð¢Ð¾Ð¿Ð¾Ð¼Ð°ÑÐ¸Ðº RoburâÐÐ¾ÑÐ¾Ð¶Ð½Ð°Ñ Ð¾Ð´ÐµÐ¶Ð´Ð° 5.3Â», Ð° ÑÐ°ÐºÐ¶Ðµ Â«Autodesk AutoCAD2019Â».
description: The purpose of the work is to develop a project for a section of AD III technical category. The projected section starts from the highway st. Akhmetovskaya KM 0 + 000 and up to st. Chernorechenskaya KM 8 + 678.71, heading northwest along the Laba River. The length of the route is 8678.71 m. Tasks to be solved in the course of the WRC: development of a plan, longitudinal and transverse track profiles, design solutions, calculation and justification of pavement options and their estimated cost. The detail of the project is to install special sensors - systems for monitoring the formation of karst sinkholes. The design was carried out using the PC "Topomatic Robur - Highways 8.3", "Topomatic Robur - Road clothes 5.3", as well as "Autodesk AutoCAD2019".
Determination of characteristic relaxation times and their significance in glassy disordered insulators
Creators: name: Grenet, Thierry
name: Delahaye, Julien
Publisher: name: arXiv
Year: 2011
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We revisit the field effect procedure used to characterise the slow dynamics of glassy Anderson insulators. It is shown that in the slowest systems the procedure fails and the "characteristic" time values extracted are not intrinsic but determined by the experimental procedure itself. In other cases (like lightly doped indium oxide) qualitative indications about the dynamics might be obtained, however the times extracted cannot be seen as characteristic relaxation times of the system in any simple manner, and more complete experiments are necessary. Implications regarding the effect of carrier concentration on the emergence of glassiness are briefly outlined.
description: published with minor proof corrections
Earth-based detection of the millimetric thermal emission of the nucleus of comet 8P/Tuttle
Creators: name: Boissier, J.
name: Groussin, O.
name: Jorda, L.
name: Lamy, P.
name: Bockelée-Morvan, D.
name: Crovisier, J.
name: Biver, N.
name: Colom, P.
name: Lellouch, E.
name: Moreno, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Little is known about the physical properties of cometary nuclei. Apart from space mission targets, measuring the thermal emission of a nucleus is one of the few means to derive its size, independently of its albedo, and to constrain some of its thermal properties. This emission is difficult to detect from Earth but space telescopes (Infrared Space Observatory, Spitzer Space Telescope, Herschel Space Observatory) allow reliable measurements in the infrared and the sub-millimetre domains. We aim at better characterizing the thermal properties of the nucleus of comet 8P/Tuttle using multi-wavelentgh space- and ground-based observations, in the visible, infrared, and millimetre range. We used the Plateau de Bure Interferometer to measure the millimetre thermal emission of comet 8P/Tuttle at 240 GHz (1.25 mm) and analysed the observations with the shape model derived from Hubble Space Telescope observations and the nucleus size derived from Spitzer Space Telescope observations. We report on the first detection of the millimetre thermal emission of a cometary nucleus since comet C/1995 O1 Hale-Bopp in 1997. Using the two contact spheres shape model derived from Hubble Space Telescope observations, we constrained the thermal properties of the nucleus. Our millimetre observations are best match with: i) a thermal inertia lower than ~10 J K-1 m-2 s-1/2, ii) an emissivity lower than 0.8, indicating a non-negligible contribution of the colder sub-surface layers to the outcoming millimetre flux.
description: 7 pages. Accepted for publication in Astronomy & Astrophysics
title: Nachrufe an Herrn Dr. Conrad Escher
title: 1833-1919
titleType: Subtitle
Creators: name: Stauber, Emil
Publisher: name: Zentralbibliothek Zürich
Year: 1919
Subjects: subject: 920 Biografien, Genealogie, Insignien
subject: Nachruf
subject: Escher, Conrad
subject: Zürich

description: [In: Neue Zürcher Zeitung, 1919, 1785 ; 1919, 1807, 1810 ; Zürichsee-Zeitung, 1919, 274 ; Schweiz, 1919,12]
Algorithmic Verification of Asynchronous Programs
Creators: name: Ganty, Pierre
name: Majumdar, Rupak
Publisher: name: arXiv
Year: 2010
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences
subject: D.2.4

description: Asynchronous programming is a ubiquitous systems programming idiom to manage concurrent interactions with the environment. In this style, instead of waiting for time-consuming operations to complete, the programmer makes a non-blocking call to the operation and posts a callback task to a task buffer that is executed later when the time-consuming operation completes. A co-operative scheduler mediates the interaction by picking and executing callback tasks from the task buffer to completion (and these callbacks can post further callbacks to be executed later). Writing correct asynchronous programs is hard because the use of callbacks, while efficient, obscures program control flow. We provide a formal model underlying asynchronous programs and study verification problems for this model. We show that the safety verification problem for finite-data asynchronous programs is expspace-complete. We show that liveness verification for finite-data asynchronous programs is decidable and polynomial-time equivalent to Petri Net reachability. Decidability is not obvious, since even if the data is finite-state, asynchronous programs constitute infinite-state transition systems: both the program stack and the task buffer of pending asynchronous calls can be potentially unbounded. Our main technical construction is a polynomial-time semantics-preserving reduction from asynchronous programs to Petri Nets and conversely. The reduction allows the use of algorithmic techniques on Petri Nets to the verification of asynchronous programs. We also study several extensions to the basic models of asynchronous programs that are inspired by additional capabilities provided by implementations of asynchronous libraries, and classify the decidability and undecidability of verification questions on these extensions.
description: 46 pages, 9 figures
Recent highlights from spin structrue study of proton in the PHENIX experiment at RHIC
Creators: name: Nakagawa, Itaru
Publisher: name: Zenodo
Year: 2021
Subjects: epshep17
phenix
spin
transverse spin asymmetry
mid-rapidity
forward-rapidity
π0
pion
muon
J/Ψ
heavy flavor
neutron
zdc
p+p
p+al
p+au
upc

description: Talk presented at the EPS Conference on High Energy Physics 2017
title: ÐÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð°ÑÑÑÐ°Ð±Ð¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð²ÐµÐ±-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð² Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Methodology of creating a scale web application for representative information in metallurgy
Creators: name: Ð¥Ð¾ÑÐ¾ÑÐµÐ², ÐÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÐÐ½ÑÐµÑÐ½ÐµÑ
ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ·ÑÐºÐ¸
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ
swift
android
sqlite
nodejs
ÑÐ¿ÑÐ°Ð²Ð¾ÑÐ½Ð°Ñ Ð¾Ð½Ð»Ð°Ð¹Ð½-ÑÐ¸ÑÑÐµÐ¼Ð°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð»Ð°ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð²ÐµÐ±-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð´Ð»Ñ ÐµÐµ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸. Ð¦ÐµÐ»Ñ - ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð°ÑÑÑÐ°Ð±Ð¸ÑÑÐµÐ¼Ð¾Ð³Ð¾ Ð²ÐµÐ±-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð² Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸Ð¸. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑÑÑÑÑ, Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»Ñ Ð¿Ð¾Ð»ÑÑÐ°ÐµÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ ÐµÐ¼Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¿Ð¾ Ð·Ð°Ð¿ÑÐ¾ÑÐ°Ð¼, Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° ÑÐ¸Ð¿Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð·Ð°Ð¿ÑÐ¾ÑÐ¾Ð² Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»Ñ, Ð¸Ð·ÑÑÐµÐ½Ð° Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÑ Ð¸ ÑÑÑÑÐºÑÑÑÐ° Ð´Ð°Ð½Ð½ÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ðº Ð²ÑÐ´Ð°ÑÐµ Ð¿Ð¾ Ð·Ð°Ð¿ÑÐ¾ÑÐ°Ð¼, Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð½ÐµÐ·Ð°ÐºÑÑÑÑÐµ Ð½Ð¸ÑÐ¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ Ð´Ð¾ÑÑÐ¾Ð²ÐµÑÐ½Ð¾Ð¹ Ð¸ Ð¿Ð¾Ð»Ð½Ð¾Ð¹ ÑÐ¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¼Ð°ÑÑÑÐ°Ð±Ð¸ÑÑÐµÐ¼Ð¾ÑÑÐ¸ Ð²ÐµÐ±-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ, ÐºÐ°Ðº Ð¸ Ð¿Ð¾ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¿ÑÐ°Ð²Ð¾ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸, ÑÐ°Ðº Ð¸ Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐµÑÐ²Ð¸ÑÐ¾Ð² Ð¿Ð¾ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ.
description: In this paper, we studied the method of creating a web application and software tools for its implementation. The goal is to develop a methodology for creating a scalable web application to provide reference information in metallurgy. The information resources were analyzed, with the help of which the consumer receives the necessary information on requests, the typology of consumer requests was built, the need and structure of data necessary to issue on requests was studied, the uncovered niches of data processing and obtaining the most reliable and complete reference information were identified. The technique of scalability of the web application, as well as the provision of reference information, and the development and implementation of services for the provision of settlement data.
Diffraction of limit periodic point sets
Creators: name: Baake, Michael
name: Grimm, Uwe
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 78A45, 52C23, 37B10, 42B10

description: Limit periodic point sets are aperiodic structures with pure point diffraction supported on a countably, but not finitely generated Fourier module that is based on a lattice and certain integer multiples of it. Examples are cut and project sets with p-adic internal spaces. We illustrate this by explicit results for the diffraction measures of two examples with 2-adic internal spaces. The first and well-known example is the period doubling sequence in one dimension, which is based on the period doubling substitution rule. The second example is a weighted planar point set that is derived from the classic chair tiling in the plane. It can be described as a fixed point of a block substitution rule.
description: 10 pages, 2 figures; paper presented at ICQ11 (Sapporo)
Electronic structure of the substitutional vacancy in graphene: Density-functional and Green's function studies
Creators: name: Nanda, B. R. K.
name: Sherafati, M.
name: Popović, Z.
name: Satpathy, S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the electronic structure of graphene with a single substitutional vacancy using a combination of the density-functional, tight-binding, and impurity Green's function approaches. Density functional studies are performed with the all-electron spin-polarized linear augmented plane wave (LAPW) method. The three $sp^2 σ$ dangling bonds adjacent to the vacancy introduce localized states (V$σ$) in the mid-gap region, which split due to the crystal field and a Jahn-Teller distortion, while the $p_z π$ states introduce a sharp resonance state (V$π$) in the band structure. For a planar structure, symmetry strictly forbids hybridization between the $σ$ and the $π$ states, so that these bands are clearly identifiable in the calculated band structure. As for the magnetic moment of the vacancy, the Hund's-rule coupling aligns the spins of the four localized V$σ_1 \uparrow \downarrow$, V$σ_2 \uparrow $, and the V$π\uparrow$ electrons resulting in a S=1 state, with a magnetic moment of $2 μ_B$, which is reduced by about $0.3 μ_B$ due to the anti-ferromagnetic spin-polarization of the $π$ band itinerant states in the vicinity of the vacancy. This results in the net magnetic moment of $1.7 μ_B$. Using the Lippmann-Schwinger equation, we reproduce the well-known $\sim 1/r$ decay of the localized V$π$ wave function with distance and in addition find an interference term coming from the two Dirac points, previously unnoticed in the literature. The long-range nature of the V$π$ wave function is a unique feature of the graphene vacancy and we suggest that this may be one of the reasons for the widely varying relaxed structures and magnetic moments reported from the supercell band calculations in the literature.
description: 24 pages, 15 figures. Accepted for publication in New Journal of Physics
Calorimetric study of the nematic to smectic-A phase transition in octylcyanobiphenyl-hexane binary mixtures
Creators: name: Sigdel, Krishna P
name: Iannacchione, Germano S
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The continuous nematic to smectic-A (N-SmA) phase transition has been studied by high-resolution ac-calorimetry in binary mixtures of the liquid crystal octylcyanobiphenyl(8CB) and a non-mesogenic, low-molecular weight, solvent n-hexane(hex) as a function of temperature and solvent concentration. Heating and cooling scans about the N-SmA transition temperature were repeatedly performed on pure and six 8CB+hex samples having hexane molar concentration ranging from x_{hex}= 0.02 to 0.12. All 8CB+hex samples in this range of x_{hex} remain macroscopically miscible and exhibit an N-SmA heat capacity peak that shifts non-monotonically to lower temperature and evolves in shape, with a reproducible hysteresis, as x_{hex} increases. The imaginary part of heat capacity remains zero up to x^{TCP}_{hex}\simeq 0.07$ above which the distinct peak is observed, corresponding to a jump in both the real and imaginary enthalpy. A simple power-law analysis reveals an effective exponent that increases smoothly from 0.30 to 0.50 with an amplitude ratio A^{-}/A^{+}\rightarrow 1 as x_{hex}\rightarrow x^{TCP}_{hex}. This observed crossover towards the N-SmA tricritical point driven by solvent concentration is consistent with previous results and can be understood as weakening of the liquid crystal intermolecular potential promoting increased nematic fluctuations.
Dephasing in coherently-split quasicondensates
Creators: name: Stimming, H. -P.
name: Mauser, N. J.
name: Schmiedmayer, J.
name: Mazets, I. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We numerically model the evolution of a pair of coherently split quasicondensates. A truly one-dimensional case is assumed, so that the loss of the (initially high) coherence between the two quasicondensates is due to dephasing only, but not due to the violation of integrability and subsequent thermalization (which are excluded from the present model). We confirm the subexponential time evolution of the coherence between two quasicondensates $\propto \exp [-(t/t_0)^{2/3}]$, experimentally observed by S. Hofferberth {\em et. al.}, Nature {\bf 449}, 324 (2007). The characteristic time $t_0$ is found to scale as the square of the ratio of the linear density of a quasicondensate to its temperature, and we analyze the full distribution function of the interference contrast and the decay of the phase correlation.
description: revtex4, 9 pages, 8 figures
Additional file 1 of Barriers to providing internet-based home care services for urban older adults in China: a qualitative study of the service providers
Creators: name: Qi, Caiyun
name: Wang, Yuan
name: Qi, Xiaonan
name: Jiao, Yunhe
name: Que, Chuanqi
name: Chen, Yufei
Publisher: name: figshare
Year: 2023
Subjects: subject: Sociology
subject: FOS: Sociology

description: Supplementary Material 1
Channel adjustments and salmonid habitat alteration due to emergency dredging in Creighton Creek
Creators: name: Hettrich, Lisa
Publisher: name: University of British Columbia
Year: 2020

description: Creighton Creek, near Lumby, British Columbia, is a small, snow-melt driven, fish-bearing stream that has had its lower reaches confined due to agricultural, residential, and industrial development. Over the past four decades, the channel bed has aggraded and the channel geometry has become tortuous and multi-threaded causing habitat degradation and increased flood frequency. Therefore, in May 2017, emergency orders allowed instream dredging operations to take place without significant planning. The availability of pre-dredge data on channel characteristics provided a unique opportunity to quantify the geomorphic adjustments caused by the emergency dredging operations. An extensive field data set and hydraulic models were used to quantify the spatial and temporal changes within the study reach across three time periods including: (1) the 2015-2016 pre-treatment period; (2) the 2017 immediate post-treatment period; and (3) the 2018 recovery period, which includes the channel response after one freshet. During the 2018 freshet, large volumes of material infilled the dredged zone, returning the streambed to its initial grade. Study observations suggest that the stream was not supply-limited and that the material deposited in the dredged zone was from upstream sources. A reduction in sediment transport potential within the affected zone immediately after dredging was consistent with general coarsening of the stream bed substrate. After recovery, there was a degradation of salmonid habitat in the dredged zone because of grain-size coarsening. The research suggests that human modifications to stream channels should only be undertaken with full understanding of the broader (and long-term) geomorphic and hydrologic context of the reach. Emergency dredging operations, as occurred in Creighton Creek, may have relatively minor long-term impacts on stream characteristics as reflected in the longitudinal profile or in various average flow parameters. However, this is only the case if there is ample sediment supply that enables the system to return to its pre-dredging state. Despite the stream re-achieving grade quickly, there may be impacts on fisheries habitat quality, especially as reflected in substrate size distributions. These observations from this study can be used to inform management decisions, emergency response procedures, and improve salmonid habitat in systems like Creighton Creek.
Exploring continuum structures with a pseudo-state basis
Creators: name: Lay, J. A.
name: Moro, A. M.
name: Arias, J. M.
name: Gómez-Camacho, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The ability of a recently developed square-integrable discrete basis to represent the properties of the continuum of a two-body system is investigated. The basis is obtained performing a simple analytic local scale transformation to the harmonic oscillator basis. Scattering phase-shifts and the electric transition probabilities B(E1) and B(E2) have been evaluated for several potentials using the proposed basis. Both quantities are found to be in excellent agreement with the exact values calculated from the true scattering states. The basis has been applied to describe the projectile continuum in the 6He scattering by 12C and 208Pb targets at 240 MeV/nucleon and the 11Be scattering by 12C at 67 MeV/nucleon. The calculated breakup differential cross sections are found to be in very good agreement with the available experimental data for these reactions.
description: 17 pages, 10 figures (Version to appear in Phys. Rev. C)
Trasformazioni fisiche e chimiche
Creators: name: Dal Pian, Nicola
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: La didattica, in particolar modo nelle scienze sperimentali, si impegna nel rendere più comprensibili gli argomenti, suddividendoli in sottoclassi. Tuttavia, nella maggioranza dei casi, questa suddivisione non è sempre netta incrementando la difficoltà nella classificazione. Il presente elaborato si sofferma sulla distinzione fra trasformazione fisica e chimica presente in tutti i libri di testo. L’obiettivo di questo lavoro di diploma consiste nell’individuare un’azione didattica che tenga presente le concezioni non conformi degli allievi e la difficoltà nel classificare le due tipologie di trasformazione in maniera da semplificare tale distinzione. L’unità didattica segue un andamento logico, iniziando da un’apertura macroscopica, soffermandosi su indicatori visibili, per giungere a quella microscopica, nella quale viene figurato il fenomeno con il modello particellare. I risultati dimostrano che la maggior parte degli allievi sono facilitati a distinguere le trasformazioni fisiche e chimiche a livello microscopico. Tuttavia, la difficoltà maggiore ricade nel rappresentare il fenomeno con il modello particellare. Da ultimo, questo Lavoro di Diploma si propone di indurre una riflessione sulla necessità di insistere, almeno al primo anno del corso liceale, sull’insegnamento della distinzione tra trasformazioni fisiche e chimiche. Relatore: Vittorio Limongelli. Materia: Chimica.
Shared IGHV1-69-encoded neutralizing antibodies contribute to the emergence of L452R substitution in SARS-CoV-2 variants
Creators: name: Yan, Qihong
name: Hou, Ruitian
name: Huang, Xiaohan
name: Zhang, Yanjun
name: He, Ping
name: Zhang, Yudi
name: Liu, Banghui
name: Wang, Qian
name: Rao, Haiyue
name: Chen, Xianying
name: Zhao, Xinwei
name: Niu, Xuefeng
name: Zhao, Jincun
name: Xiong, Xiaoli
name: Chen, Ling
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: SARS-CoV-2 variants continue to emerge facing established herd immunity. L452R, previously featured in the Delta variant, quickly emerged in Omicron subvariants, including BA.4/BA.5, implying a continued selection pressure on this residue. The underlying links between spike mutations and their selective pressures remain incompletely understood. Here, by analyzing 221 structurally characterized antibodies, we found that IGHV1-69-encoded antibodies preferentially contact L452 using germline-encoded hydrophobic residues at the tip of HCDR2 loop. Whereas somatic hypermutations or VDJ rearrangements are required to acquire L452-contacting hydrophobic residues for non-IGHV1-69 encoded antibodies. Antibody repertoire analysis revealed that IGHV1-69 L452-contacting antibody lineages are commonly induced among COVID-19 convalescents but non-IGHV1-69 encoded antibodies exhibit limited prevalence. In addition, we experimentally demonstrated that L452R renders most published IGHV1-69 antibodies ineffective. Furthermore, we found that IGHV1-69 L452-contacting antibodies are enriched in convalescents experienced Omicron BA.1 (without L452R) breakthrough infections but rarely found in Delta (with L452R) breakthrough infections. Taken together, these findings support that IGHV1-69 population antibodies contribute to selection pressure for L452 substitution. This study thus provides a better understanding of SARS-CoV-2 variant genesis and immune evasion.
Ginnasi Cantonali in Bellinzona, Locarno e Mendrisio. Esercizi di Aritmetica di 6 allievi. Anno scolastico 1881-1882
Creators: name: (:Unkn) Unknown
Publisher: name: [S.l.]
Year: 1882
Subjects: subject: Calligraphy
subject: Italian
subject: Mathematics
subject: FOS: Mathematics

description: A causa del peso complessivo del documento digitalizzato per un totale di 501 pagine, il file completo è suddiviso in 8 elementi in modo da agevolare la fruibilità.
Novel, Selective Calix[6]Arene - Polyethylene Glycol (C6A-PEG) Stationary Phase for Capillary Gas Chromatography (GC)
Creators: name: Huang, Qiuchen
name: Cai, Zhiqiang
name: Li, Wei
name: Chen, Ruonan
name: Zhang, Wei
name: Jin, Keyun
name: Zhao, Yi
name: Li, Yiwen
name: Sun, Tao
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: A novel calix[6] arene polymer stationary phase (C6A-PEG) is reported that combines the π-electron-rich cavity of calix[6] arene (C6A) with polyethylene glycol (PEG) units for gas chromatography (GC). Thermogravimetric analysis revealed a 5% weight loss of C6A-PEG at 318 °C, and its static-coated capillary column showed high efficiency of 2924 plates/m (k = 3.48) determined by 1-octanol at 120 °C. As a result, the moderate polar C6A-PEG column showed clearly advantageous performance for the Grob reagent and a mixture of 25 analytes with high selectivity for hydrogen-bonded acids. Also, it exhibited high resolving performance for various isomer mixtures, in particular high-resolution performance (R > 2.2) for the challenging toluidine and dimethylaniline systems with distinct advantages compared to the C6A and PEG columns (R < 1.5 for some pairs). This work demonstrates the potential of calixarene-based polymers as novel stationary phases for gas chromatographic analysis.
Preferential attachment in growing spatial networks
Creators: name: Ferretti, Luca
name: Cortelezzi, Michele
Publisher: name: arXiv
Year: 2010
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We obtain the degree distribution for a class of growing network models on flat and curved spaces. These models evolve by preferential attachment weighted by a function of the distance between nodes. The degree distribution of these models is similar to the one of the fitness model of Bianconi and Barabasi, with a fitness distribution dependent on the metric and the density of nodes. We show that curvature singularities in these spaces can give rise to asymptotic Bose-Einstein condensation, but transient condensation can be observed also in smooth hyperbolic spaces with strong curvature. We provide numerical results for spaces of constant curvature (sphere, flat and hyperbolic space) and we discuss the conditions for the breakdown of this approach and the critical points of the transition to distance-dominated attachment. Finally we discuss the distribution of link lengths.
description: 9 pages, 12 figures, revtex, final version
BPS state counting on singular varieties
Creators: name: Gasparim, Elizabeth
name: Köppe, Thomas
name: Majumdar, Pushan
name: Ray, Koushik
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We define new partition functions for theories with targets on toric singularities via products of old partition functions on crepant resolutions. We compute explicit examples and show that the new partition functions turn out to be homogeneous on MacMahon factors.
description: 16 pages Latex. Text reorganized. Expanded with comments on the spaces C_mn, proofs of Prop 4.1 and another proof of Prop. 5.4 added. Reference list updated.Version published in J. Phys A (color online)
Time-Dependent Models for a decade of SN 1993J
Creators: name: Zaninetti, Lorenzo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A classical and a relativistic law of motion for a supernova remnant (SNR) are deduced assuming an inverse power law behavior for the density of the interstellar medium and applying the thin layer approximation. A third equation of motion is found in the framework of relativistic hydrodynamics with pressure, applying momentum conservation. These new formulas are calibrated against a decade of observations of \snr. The existing knowledge of the diffusive processes of ultrarelativistic electrons is reviewed in order to explain the behavior of the `U' shaped profile of intensity versus distance from the center of SN 1993J.
description: 20 pages 19 figures, Accepted for pubblication in Astrophysics and Space Science 2011
Heat budget for an oil sands pit lake
Creators: name: Chang, Sarah
Publisher: name: University of British Columbia
Year: 2020

description: At Syncrude’s Base Mine Lake, a hydrocarbon sheen arising from a tailings deposit below the water column modifies the heat exchange between the lake and its surroundings. A heat budget was implemented to determine how heat fluxes are affected, and to assess resultant impacts to lake dynamics. The period of record spans May 2015 to April 2016, separated into open-water and under-ice periods. In the open-water period, individual heat fluxes were estimated using an existing parameterized model of the physical processes, the Air-Sea Toolbox, and validated using eddy covariance measurements and other methods to increase confidence in the results. The hydrocarbon sheen introduces resistance to evaporation at the water surface. This was modelled as a reduction in the relative humidity at the base of the air-water boundary layer. Latent heat flux due to evaporation dropped as a result by 10 % overall, or 20 % in low winds; in windy conditions, surface waves form, temporarily dispersing the sheen. The hydrocarbon sheen fundamentally impacts many of the physical processes of the lake. Reduced latent heat flux means a directly proportional drop in evaporation, which must be reflected in the water budget. As evaporation is a key cooling mechanism, elevated surface temperatures also result. Increasing the surface temperature also impacts other fluxes, partially offsetting this effect. Nevertheless, the lake remains warmer than would otherwise be expected, with potential consequences to biological activity. Reduced cooling also means a decrease in the buoyancy flux and in buoyancy-induced mixing. In winter, individual fluxes are again estimated using physical models, and a rough heat budget is developed. The hydrocarbon sheen does not play a major role in winter. However, the brackish water and heat exchange with the FFT deposit below the water cap introduce interesting under-ice dynamics. Rapid warming and occasional buoyancy-driven mixing are observed at the lake bottom, while at the surface, the majority of the fluxes relate to the growth and loss of the ice cap. These observations contribute to the understanding of heat fluxes and their impacts on water dynamics in tailings-affected systems.
title: Ð¤ÑÑÐ±Ð¾Ð» ÐºÐ°Ðº Ð²Ð°Ð¶Ð½Ð°Ñ ÑÐ°ÑÑÑ ÐºÑÐ»ÑÑÑÑÑ ÐÑÐ¿Ð°Ð½Ð¸Ð¸ XXI Ð²ÐµÐºÐµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Football as the important part of Spanish culture in XXI century
Creators: name: ÐÐµÑÑÐ¾Ð²ÑÐºÐ¸Ð¹, Ð Ð¾Ð¼Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÑÐ¿Ð°Ð½Ð¸Ñ
ÑÑÑÐ±Ð¾Ð»
Ð¸ÑÐ¿Ð°Ð½ÑÐºÐ¾Ðµ Ð¾Ð±ÑÐµÑÑÐ²Ð¾
ÑÐ¾ÑÐ¸Ð¾ÐºÑÐ»ÑÑÑÑÐ½ÑÐ¹ ÑÐµÐ½Ð¾Ð¼ÐµÐ½
Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ
ÑÐ¾ÑÐ¸ÑÐ¼
Ð¾Ð±ÑÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ðµ
ÑÐ¿Ð¾ÑÑ
Spain
football
Spanish society
a sociocultural phenomenon
influence
society
association
sports

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾ÑÐ»ÐµÐ¶ÐµÐ½Ð° Ð¸ÑÑÐ¾ÑÐ¸Ñ ÑÑÑÐ±Ð¾Ð»Ð°. ÐÐ·ÑÑÐµÐ½Ñ ÑÐ°ÐºÑÐ¾ÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° Ð²ÑÑÐ¾ÐºÑÑ ÑÐ¾Ð»Ñ ÑÑÑÐ±Ð¾Ð»Ð° Ð² Ð¸ÑÐ¿Ð°Ð½ÑÐºÐ¾Ð¼ Ð¾Ð±ÑÐµÑÑÐ²Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð³ÐµÐ¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÐºÑÐ»ÑÑÑÑÐ½ÑÐµ ÑÐ°ÐºÑÐ¾ÑÑ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÑÑÐ±Ð¾Ð»Ð° Ð² ÐÑÐ¿Ð°Ð½Ð¸Ð¸. ÐÐ·ÑÑÐµÐ½Ð° Ð¸ÑÑÐ¾ÑÐ¸Ñ Ð¸ÑÐ¿Ð°Ð½ÑÐºÐ¾Ð³Ð¾ ÑÑÑÐ±Ð¾Ð»Ð°.
description: This paper traces the history of football. The factors influencing the high role of football in Spanish society are studied, as well as geographical and cultural factors are determined. The analysis of the development of football in Spain. The history of Spanish football is studied.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹ Ðº Ð´ÑÐ¼Ð°Ð¼ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¸ÑÐ¾Ð´Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Investigation of the sensitivity of smoke detectors to various types of smoke
Creators: name: ÐÐ°ÑÐ¸Ð»ÐµÐ½ÐºÐ¾, Ð®Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÐ¾Ð¶Ð°ÑÑ
Ð¢ÐµÑ Ð½Ð¸ÐºÐ° Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸
ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¶Ð¸Ð·Ð½ÐµÐ´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ»Ð¾Ð²ÐµÐºÐ°
ÐÐ¾Ð¶Ð°ÑÐ½Ð°Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÐÐ¾Ð¶Ð°ÑÐ½Ð°Ñ Ð¾Ñ ÑÐ°Ð½Ð°
Ð¿Ð¾Ð¶Ð°ÑÐ½Ð°Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð´ÑÐ¼Ð¾Ð²Ð¾Ð¹ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÐ¹ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»Ñ
Ð´ÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð·ÑÑÑÐ¸Ð¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»
fire automation
electric smoke detector
smoke forming material

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹ Ðº Ð´ÑÐ¼Ð°Ð¼ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ Ð¿ÑÐ¸ÑÐ¾Ð´Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ Ð¸Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð´ÑÐ¼Ð¾Ð²ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¸Ð·Ð²ÐµÑÐ°ÑÐµÐ»ÐµÐ¹ Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð² Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ.
description: This paper describes the essence of the methodology for studying the sensitivity of smoke detectors to smoke of various nature. Features of smoke fire detectors and methods of their testing are considered. Sensitivity tests of smoke fire detectors were carried out according to the developed method in laboratory conditions.
An Algebraic Construction of Boundary Quantum Field Theory
Creators: name: Longo, Roberto
name: Witten, Edward
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Operator Algebras (math.OA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81T40, 81T05 (Primary) 81U40, 30J05 (Secondary)

description: We build up local, time translation covariant Boundary Quantum Field Theory nets of von Neumann algebras A_V on the Minkowski half-plane M_+ starting with a local conformal net A of von Neumann algebras on the real line and an element V of a unitary semigroup E(A) associated with A. The case V=1 reduces to the net A_+ considered by Rehren and one of the authors; if the vacuum character of A is summable A_V is locally isomorphic to A_+. We discuss the structure of the semigroup E(A). By using a one-particle version of Borchers theorem and standard subspace analysis, we provide an abstract analog of the Beurling-Lax theorem that allows us to describe, in particular, all unitaries on the one-particle Hilbert space whose second quantization promotion belongs to of E(A^(0)) with A^(0) the U(1)-current net. Each such unitary is attached to a scattering function or, more generally, to a symmetric inner function. We then obtain families of models via any Buchholz-Mach-Todorov extension of A^(0). A further family of models comes from the Ising model.
description: 21 pages
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¸ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹ Ñ Ð¾Ñ ÑÐ°Ð½Ð½Ð¾-Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ð¿Ð¾ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ñ TCP Ð² ÑÐ¾ÑÐ¼Ð°ÑÐµ Surgard
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of a broadcasting messages system from fire and security devices with usage of TCP protocol and Surgard message format
Creators: name: ÐÐ¾Ð´Ð¼Ð¾Ð³Ð¸Ð»ÑÐ½ÑÐ¹, ÐÐ½ÑÐ¾Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÐ½ÑÐµÑÐ½ÐµÑ
ÐÐ¶Ð°Ð²Ð° (JAVA)
ÐÐ¾Ð¶Ð°ÑÐ½Ð°Ñ ÑÐ¸Ð³Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ñ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹
ÑÐ¾ÑÐ¼Ð°Ñ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹ Surgard
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Java

description: ÐÐ°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¸ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹ Ñ Ð¾ÑÑÐ°Ð½Ð½Ð¾-Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð­Ð»ÐµÑÑÐ° Ð¿Ð¾ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ñ TCP Ð² ÑÐ¾ÑÐ¼Ð°ÑÐµ Surgard. ÐÑÐ»Ð° ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐ¸ÑÑÐµÐ¼ ÑÑÐ°Ð½ÑÐ»ÑÑÐ¸Ð¸ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹, Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ Ð¿Ð»ÑÑÑ Ð¸ Ð¼Ð¸Ð½ÑÑÑ ÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼, Ð²ÑÐ±ÑÐ°Ð½Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð±ÑÐ´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ñ, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ¿Ð¸ÑÐ¾Ðº Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð»Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ðµ ÑÐ¾Ð³Ð»Ð°ÑÐ½Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ Ð¼Ð½Ð¾Ð³Ð¾Ð¿Ð¾ÑÐ¾ÑÐ½Ð¾Ðµ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ Ñ web-Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ¾Ð¼, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐµÐµ ÑÑÐ°Ð½ÑÐ»Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ñ Ñ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð² Ð² ÑÐ¾ÑÐ¼Ð°ÑÐµ Surgard Ð¿Ð¾ TCP Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ñ Ð² Ð»ÑÐ±ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ, Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð¸Ð²Ð°ÑÑÑÑ Ð¿ÑÐ¸ÐµÐ¼ ÑÐ¾Ð¾Ð±ÑÐµÐ½Ð¸Ð¹ ÑÐ°ÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÐ¼Ð°ÑÐ°.
description: Graduate qualification work of the master is devoted to the development of a messages broadcasting system from fire/security devices of the Elesta Company to third-party systems with usage of TCP protocol and Surgard message format. There were considered the implementation and parameters of the message broadcasting systems, the pros and cons of these systems were highlighted, the characteristics of the future system were selected, a list of the technologies used and the testing methodology of the system being developed were compiled. The result of the work was a multithreaded web-based application tested according to the methodology. It allows broadcasting messages with TCP protocol and Surgard message format usage to any system that supports receiving messages of this format.
Additional file 3 of Barriers to providing internet-based home care services for urban older adults in China: a qualitative study of the service providers
Creators: name: Qi, Caiyun
name: Wang, Yuan
name: Qi, Xiaonan
name: Jiao, Yunhe
name: Que, Chuanqi
name: Chen, Yufei
Publisher: name: figshare
Year: 2023
Subjects: subject: Sociology
subject: FOS: Sociology

description: Supplementary Material 3
The volume of an isolated singularity
Creators: name: Boucksom, Sebastien
name: De Fernex, Tommaso
name: Favre, Charles
Publisher: name: arXiv
Year: 2010
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We introduce a notion of volume of a normal isolated singularity that generalizes Wahl's characteristic number of surface singularities to arbitrary dimensions. We prove a basic monotonicity property of this volume under finite morphisms. We draw several consequences regarding the existence of non-invertible finite endomorphisms fixing an isolated singularity. Using a cone construction, we deduce that the anticanonical divisor of any smooth projective variety carrying a non-invertible polarized endomorphism is pseudoeffective. Our techniques build on Shokurov's b-divisors. We define the notion of nef Weil b-divisors, and of nef envelopes of b-divisors. We relate the latter to the pull-back of Weil divisors introduced by de Fernex and Hacon. Using the subadditivity theorem for multiplier ideals with respect to pairs recently obtained by Takagi, we carry over to the isolated singularity case the intersection theory of nef Weil b-divisors formerly developed by Boucksom, Favre, and Jonsson in the smooth case.
description: 48 pages. v4: Appendix is new, plus several minor changes made throughout the paper following the referee's suggestions. Final version, to appear in Duke Math J
Spatially resolved solar spectroscopy as benchmark
Creators: name: Ellwarth, Monika
Publisher: name: Zenodo
Year: 2021

description: For the detection and characterization of exoplanets, observed spectra need to be understood at extremely high detail. Knowledge about the radiation emitted from the host star is of utmost importance, and the Sun is the best available laboratory to understand Sun-like stars. At the Institute for Astrophysics Göttingen, we observe the Sun using a high resolution Fourier Transform Spectrograph (FTS). Our observations of the resolved Sun provide insight into the variable spectral behaviour across different limb angles, which can provide crucial information about limb darkening, convective velocities, and line profile variability relevant for radial velocity (RV) work. We show first results from our atlas of the solar spectrum at different limb angles that can put models of transit observations and stellar RV variability on a firm footing.