cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð½ÑÐµÐ½Ñ-ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a content strategy for promoting an organization in social networks
Creators: name: ÐÐµÑÐºÑÑÐµÐ², ÐÐ»ÐµÐºÑÐ°Ð½Ð´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: 2022
Subjects: ÐºÐ¾Ð½ÑÐµÐ½Ñ-ÑÑÑÐ°ÑÐµÐ³Ð¸Ñ
pr-Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ
ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÐµ ÑÐµÑÐ¸
ÑÐ°ÑÐ³ÐµÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ ÑÐµÐºÐ»Ð°Ð¼Ð°
content-strategy
pr-promotion
social network
targeting advertising

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐ°ÐµÑÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸, Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÑÑÑÐµÐ¹ IT-ÑÑÐ»ÑÐ³Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ´ÐµÐ»ÑÐµÑÑÑ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ, Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ, Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð½Ð° Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ ÐºÐ¾Ð½ÑÐµÐ½Ñ-ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÐ±ÑÐ°Ð½Ð¾ PR-Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð² ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¹ ÑÑÐµÑÐµ. ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÑÑÑÐ¿Ð°ÑÑ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐµÐ½Ñ-ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐ Â«ÐÐÐ¡Ð ÐÐ¢-Ð¡ÐÐ ÐÐÐ¡Â». Ð Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ SWOT-,STEP-Ð°Ð½Ð°Ð»Ð¸Ð·Ñ. ÐÐ½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð» ÑÐ¾ÑÑÐ°Ð²Ð¸ÑÑ ÐºÐ¾Ð½ÑÐµÐ½Ñ-ÑÑÑÐ°ÑÐµÐ³Ð¸Ñ ÑÑÐ¾ÐºÐ¾Ð¼ Ð½Ð° 8 Ð¼ÐµÑÑÑÐµÐ².
description: In this final qualifying work, the problem of promoting a company providing IT services is considered. The work focuses on the development, application, study and practical application of the content strategy for promoting the company in social networks. The object of the research is the PR-promotion of the company in the commercial sphere. The subject of the study is the tools for developing an effective content strategy for promotion in social networks on the example of JSC Â«AISA IT-SERVICEÂ». In the practical part of the work, SWOT, STEP analyzes were carried out. After analyzing the results, a content strategy was drawn up for a period of 8 months.
Forming Planetesimals by Gravitational Instability: I. The Role of the Richardson Number in Triggering the Kelvin-Helmholtz Instability
Creators: name: Lee, Aaron T.
name: Chiang, Eugene
name: Asay-Davis, Xylar
name: Barranco, Joseph
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Gravitational instability (GI) of a dust-rich layer at the midplane of a gaseous circumstellar disk is one proposed mechanism to form planetesimals, the building blocks of rocky planets and gas giant cores. Self-gravity competes against the Kelvin-Helmholtz instability (KHI): gradients in dust content drive a vertical shear which risks overturning the dusty subdisk and forestalling GI. To understand the conditions under which the disk can resist the KHI, we perform 3D simulations of stratified subdisks in the limit that dust particles are small and aerodynamically well coupled to gas. This limit screens out the streaming instability and isolates the KHI. Each subdisk is assumed to have a vertical density profile given by a spatially constant Richardson number Ri. We vary Ri and the midplane dust-to-gas ratio mu and find that the critical Richardson number dividing KH-unstable from KH-stable flows is not unique; rather Ri_crit grows nearly linearly with mu for mu=0.3-10. Only for disks of bulk solar metallicity is Ri_crit ~ 0.2, close to the classical value. Our results suggest that a dusty sublayer can gravitationally fragment and presumably spawn planetesimals if embedded within a solar metallicity gas disk ~4x more massive than the minimum-mass solar nebula; or a minimum-mass disk having ~3x solar metallicity; or some intermediate combination of these two possibilities. Gravitational instability seems possible without resorting to the streaming instability or to turbulent concentration of particles.
description: Accepted to ApJ
title: ÐÑÑÐµÐ½ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ ÑÐ·ÑÐºÐ¾Ð²ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð² Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð¼ Ð½Ð°ÑÑÐ½Ð¾-Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¼ ÑÐµÐºÑÑÐµ: Ð²Ð¸Ð´Ñ Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸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: Attentional linguistic means in English popular-scientific texts: types and usage
Creators: name: Ð¢ÑÐ½ÑÐ½Ð¾Ð²Ð°, Ð¯Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð°ÑÑÐµÐ½ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð°
Ð½Ð°ÑÑÐ½Ð¾-Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÐ¹ ÑÐµÐºÑÑ
ÑÑÐµÐ´ÑÑÐ²Ð° Ð²ÑÑÐ°Ð·Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
Ð¿ÑÐ¸Ð²Ð»ÐµÑÐµÐ½Ð¸Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ
ÑÐ¸Ð³ÑÑÐ° ÑÐ»Ð¾Ð²Ð°
ÑÐ¸Ð³ÑÑÐ° Ð¼ÑÑÐ»Ð¸

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð°ÑÑÐµÐ½ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ ÑÑÐµÐ´ÑÑÐ² Ð² Ð½Ð°ÑÑÐ½Ð¾-Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¼ ÑÐµÐºÑÑÐµ. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐ¼Ð¸ Ð°ÑÑÐµÐ½ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐ¼Ð¸ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ ÑÐ²Ð»ÑÑÑÑÑ ÑÑÐµÐ´ÑÑÐ²Ð° ÑÐ·ÑÐºÐ¾Ð²Ð¾Ð¹ Ð²ÑÑÐ°Ð·Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð°ÑÑÐµÐ½ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ ÑÑÐµÐ´ÑÑÐ² Ð² Ð½Ð°ÑÑÐ½Ð¾-Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¼ ÑÐµÐºÑÑÐµ. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÑÐ¾ÑÐ½ÑÐµ Ð°ÑÑÐµÐ½ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð¹ Ð½Ð°ÑÑÐ½Ð¾-Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½Ð¾Ð¹ ÐºÐ½Ð¸Ð³Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸Ñ ÑÑÐ½ÐºÑÐ¸Ð¸ Ð² ÑÐµÐºÑÑÐµ.
description: The present work deals with the use of linguistic means used to attract the attention of a reader. It is established that one of the main groups of such means are stylistic figures. The work explores the concept of attention means, which are expressed through the use of expressive means and presents the analysis of attentional means in a popular scientific text. The types and functions of attention means are analyzed and the most frequent types of attention means are identified.
Unveiling Far-Infrared Counterparts of Bright Submillimeter Galaxies Using PACS Imaging
Creators: name: Dannerbauer, H.
name: Daddi, E.
name: Morrison, G. E.
name: Altieri, B.
name: Andreani, P.
name: Aussel, H.
name: Berta, S.
name: Bongiovanni, A.
name: Cava, A.
name: Cepa, J.
name: Cimatti, A.
name: Dominguez, H.
name: Elbaz, D.
name: Schreiber, N. Forster
name: Genzel, R.
name: Gruppioni, C.
name: Horeau, B.
name: Hwang, H. S.
name: Floc'h, E. Le
name: Pennec, J. Le
name: Lutz, D.
name: Magdis, G.
name: Magnelli, B.
name: Maiolino, R.
name: Nordon, R.
name: Garcia, A. M. Perez
name: Poglitsch, A.
name: Popesso, P.
name: Pozzi, F.
name: Riguccini, L.
name: Rodighiero, G.
name: Saintonge, A.
name: Santini, P.
name: Sanchez-Portal, M.
name: Shao, L.
name: Sturm, E.
name: Tacconi, L.
name: Valtchanov, I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a search for Herschel-PACS counterparts of dust-obscured, high-redshift objects previously selected at submillimeter and millimeter wavelengths in the Great Observatories Origins Deep Survey North field. We detect 22 of 56 submillimeter galaxies (39%) with a SNR of >=3 at 100 micron down to 3.0 mJy, and/or at 160 micron down to 5.7 mJy. The fraction of SMGs seen at 160 micron is higher than that at 100 micron. About 50% of radio-identified SMGs are associated with PACS sources. We find a trend between the SCUBA/PACS flux ratio and redshift, suggesting that these flux ratios could be used as a coarse redshift indicator. PACS undetected submm/mm selected sources tend to lie at higher redshifts than the PACS detected ones. A total of 12 sources (21% of our SMG sample) remain unidentified and the fact that they are blank fields at Herschel-PACS and VLA 20 cm wavelength may imply higher redshifts for them than for the average SMG population (e.g., z>3-4). The Herschel-PACS imaging of these dust-obscured starbursts at high-redshifts suggests that their far-infrared spectral energy distributions have significantly different shapes than template libraries of local infrared galaxies.
description: 6 pages, 4 figures. ApJ Letters in press
Boundary condition control of fluvial obstacle mark formation – framework from a geoscientific perspective
Creators: name: Schlömer, Oliver
name: Herget, Jürgen
name: Euler, Thomas
Publisher: name: FID GEO
Year: 2020

description: Obstacle marks are sedimentary bedforms, typically composed of an upstream local scour hole and a downstream sediment accumulation in the vicinity of an obstruction that is exposed to a current. However, specific morphologies are variable in fluvial, coastal and submarine environments. Although obstacle marks and the phenomenon of local scouring are subject to different scientific disciplines, the objectives of investigations are rather incoherent and no systematic framework for analysing and evaluating boundary condition control exists yet, especially concerning limited knowledge of the cause and effect relationship of obstacle mark formation at instream boulders or vegetation elements in variable environmental conditions. Thus, a parameter framework is developed which identifies a spectrum of extrinsic and intrinsic boundary conditions that control the major process dynamics of obstacle mark formation. The framework is composed of dimensionless control parameters that are separated by a hierarchical order regarding their significance for obstacle mark formation. Primary control parameters determine the geometrical scale of flow field at the obstacle, and therefore control the potential maximum size of the obstacle. Secondary control parameters affect the dynamics of the flow field in geometrical scale and limit the potential maximum size of the emerging sedimentary structure if thresholds are crossed. The framework is supposed to be a foundation for subsequent quantification and determination of thresholds by systematic laboratory studies. To elucidate this, flume-based research is presented, evaluating the influence of different flow levels at boulder-like obstacles of different shapes. The results show that obstacle mark dimensions were maximized at shallow flow depths compared to obstacle dimensions, while deep flows at submerged boulder-like obstructions caused considerably smaller obstacle marks. In interdependency with a rounded and more streamlined obstacle shape, deep flows even cause a deviation of morphology if the flow depth above an obstacle exceeds 1.6 times the obstacle's dimensions. © 2020 The Authors. Earth Surface Processes and Landforms published by John Wiley & Sons Ltd.
Noncovalent Targeting of Nanocarriers to Immune Cells with Polyphosphoester-Based Surfactants in Human Blood Plasma
Creators: name: Simon, Johanna
name: Bauer, Kristin N.
name: Langhanki, Jens
name: Opatz, Till
name: Mailänder, Volker
name: Landfester, Katharina
name: Wurm, Frederik R.
Publisher: name: FID GEO
Year: 2019

description: Abstract Dendritic cells (DCs) are part of the immune system and can internalize pathogens by carbohydrate receptors. The uptake induces maturation and migration of the DCs resulting in an adaptive immune response by presenting antigens to T-cells. Thus, targeted delivery to DCs is a powerful tool for immunotherapy. However, in blood, specific targeting is challenging as blood proteins adsorb to the nanocarriers and mask the targeting molecules. Additionally, covalent coupling of targeting groups to nanocarriers requires new chemistry for each nanocarrier, while a general strategy is missing. A general protocol by noncovalent adsorption of mannosylated polyphosphoesters (PPEs) on the nanocarriers' surface resulting in specific uptake into DCs combined with low protein adsorption of PPEs is presented. PPEs with hydrophobic anchors and multiple mannose units are reported and adsorbed to different model nanocarriers. Their protein corona remain similar to pure stealth nanocarriers and prove only low uptake into nontargeted cells (monocytes). Due to the “stealth” properties of PPEs, a high specific uptake into DCs is achieved after incubation in human blood plasma, proving an efficient combination of “stealth” and targeting after simple adsorption of the PPEs. This strategy can transform any nanocarrier into DC-targeting by noncovalent adsorption of PPEs and will aid in developing novel immunotherapies.
Structures in Tetrahydrofolate Methylation in Desulfitobacterial Glycine Betaine Metabolism at Atomic Resolution
Creators: name: Badmann, Thomas
name: Groll, Michael
Publisher: name: FID GEO
Year: 2019

description: Abstract Enzymes orchestrating methylation between tetrahydrofolate (THF) and cobalamin (Cbl) are abundant among all domains of life. During energy production in Desulfitobacterium hafniense, MtgA catalyzes the methyl transfer from methylcobalamin (Cbl-CH3) to THF in the catabolism of glycine betaine (GB). Despite its lack of sequence identity with known structures, we could show that MtgA forms a homodimeric complex of two TIM barrels. Atomic crystallographic insights into the interplay of MtgA with THF as well as analysis of a trapped reaction intermediate (THF-CH3)+ reveal conformational rearrangements during the transfer reaction. Whereas residues for THF methylation are conserved, the binding mode for the THF glutamyl-p-aminobenzoate moiety (THF tail) is unique. Apart from snapshots of individual reaction steps of MtgA, structure-based mutagenesis combined with enzymatic activity assays allowed a mechanistic description of the methyl transfer between Cbl-CH3 and THF. Altogether, the THF-tail-binding motion observed in MtgA is unique compared to other THF methyltransferases and therefore contributes to the general understanding of THF-mediated methyl transfer.
title: Statement Prepared for Delivery by U.S. Secretary of Transportation Drew Lewis, at the Conrail Report News Conference
Creators: name: Lewis, Drew
name: United States Department of Transportation
Publisher: name: United States Department of Transportation: Office Public Affairs
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1981
Subjects: classificationCode: https://trt.trb.org/term/87920
subject: Railroad transportation

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Statement Prepared for Delivery by U.S. Secretary of Transportation Drew Lewis, at the Conrail Report News Conference, Washington, D.C., April 1, 1981.
A Neutral “Aluminocene” Sandwich Complex: η1- versus η5-Coordination Modes of a Pentaarylborole with ECp* (E=Al, Ga; Cp*=C5Me5)
Creators: name: Sindlinger, Christian P.
name: Ruth, Paul Niklas
Publisher: name: FID GEO
Year: 2019

description: Abstract The pentaaryl borole (Ph*C)4BXylF [Ph*=3,5-tBu2(C6H3); XylF=3,5-(CF3)2(C6H3)] reacts with low-valent Group 13 precursors AlCp* and GaCp* by two divergent routes. In the case of [AlCp*]4, the borole reacts as an oxidising agent and accepts two electrons. Structural, spectroscopic, and computational analysis of the resulting unprecedented neutral η5-Cp*,η5-[(Ph*C)4BXylF] complex of AlIII revealed a strong, ionic bonding interaction. The formation of the heteroleptic borole-cyclopentadienyl “aluminocene” leads to significant changes in the 13C NMR chemical shifts within the borole unit. In the case of the less-reductive GaCp*, borole (Ph*C)4BXylF reacts as a Lewis acid to form a dynamic adduct with a dative 2-center-2-electron Ga−B bond. The Lewis adduct was also studied structurally, spectroscopically, and computationally.
Electromagnetically-induced transparency with amplification in superconducting circuits
Creators: name: Joo, Jaewoo
name: Bourassa, Jerome
name: Blais, Alexandre
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We show that electromagnetically-induced transparency and lasing without inversion are simultaneously achieved for microwave fields by using a fluxonium superconducting circuit. As a result of the $Δ$ energy-level structure of this artificial three-level atom, we find the surprising phenomenon that the electromagnetically-induced transparency window in the frequency domain is sandwiched between absorption on one side and amplification on the other side.
description: 4 pages, 5 figures
Supernova remnants in nearby galaxies
Creators: name: Sasaki, Manami
Publisher: name: FID GEO
Year: 2020

description: Supernova remnants (SNRs) are the aftermath of stellar explosions, which inject large amounts of energy into the interstellar medium (ISM), carving out new structures and transferring kinetic energy to the ISM. They also act as recycling centers, which return elements processed in stars to the ISM, and cosmic particle accelerators. The evolution of SNRs can be best studied in soft X-ray line and continuum emission, since they mainly consist of very hot plasma (106–107 K). While it is difficult to observe these soft X-ray sources in our own Galaxy due to absorption by matter in the Galactic plane, the Magellanic Clouds as well as the nearby spiral galaxies M 31 and M 33 are ideal targets to study both particular SNRs in detail and the SNR population in a galaxy as a whole. Various studies of SNRs in the Local Group galaxies have been carried out with XMM-Newton or Chandra since the launch of the mission, and in the coming years the new X-ray all-sky survey performed with eROSITA will provide us with more complete data of SNRs in the nearby Universe to low flux limits.
title: Ð¡Ð»Ð¾Ð²Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐµ Ð¸ Ð»ÐµÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸Ð½Ð´Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ·ÑÐºÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Word formation and lexical features of Indian English
Creators: name: ÐÐ°ÑÐ°Ð½Ð½Ð¸ÐºÐ¾Ð²Ð°, ÐÐ»Ð¸Ð·Ð°Ð²ÐµÑ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: 2022
Subjects: ÐÐ½Ð´Ð¸Ð¹ÑÐºÐ¸Ð¹ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¸Ð¹
Ð»ÐµÐºÑÐ¸ÐºÐ¾-ÑÐµÐ¼Ð°Ð½ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸
ÑÐ»Ð¾Ð²Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ»Ð¾Ð²Ð°-Ð³Ð¸Ð±ÑÐ¸Ð´Ñ
Ð·Ð°Ð¸Ð¼ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ
Indian English
lexical and semantic features
word formation
hybrid words
loanwords

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð»ÐµÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐ»Ð¾Ð²Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð¸Ð½Ð´Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ·ÑÐºÐ°. ÐÐ·ÑÑÐµÐ½Ð° Ð¸ÑÑÐ¾ÑÐ¸Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð½Ð´Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ°. ÐÐ¿Ð¸ÑÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ·ÑÐºÐ¸, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸ÐµÑÑ Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ ÐÐ½Ð´Ð¸Ð¸. ÐÑÐ»Ð° ÑÐ¸ÑÑÐµÐ¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸ Ð¾ÑÐ¾Ð±ÑÐ°Ð½Ð½Ð°Ñ Ð¸Ð· ÑÐ»Ð¾Ð²Ð°ÑÐµÐ¹ Ð»ÐµÐºÑÐ¸ÐºÐ° Ð¸Ð½Ð´Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ°. ÐÐµÐºÑÐ¸ÐºÐ° Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐ°ÐºÐ¶Ðµ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð°Ð½ÑÐ¸ÐºÐ¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ·ÑÐºÐ¸, Ð¸Ð· ÐºÐ¾ÑÐ¾ÑÑÑ Ð±ÑÐ»Ð° Ð·Ð°Ð¸Ð¼ÑÑÐ²Ð¾Ð²Ð°Ð½Ð° Ð»ÐµÐºÑÐ¸ÐºÐ° Ð² Ð¸Ð½Ð´Ð¸Ð¹ÑÐºÐ¾Ð¼ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐµ. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÑÐ¾ÑÐ½ÑÐµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÑÐ»Ð¾Ð²Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¸Ð½Ð´Ð¸Ð¹ÑÐºÐ¾Ð¼ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐµ Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ·ÑÐºÐ°.
description: This paper is devoted to the study of lexical and word-formation features of the Indian English. The history of the formation of the English variant in India is researched. The main languages used in India are investigated. The Indian variant words are systematized and classified thematically. The vocabulary of the Indian English is also analyzed from semantic point of view. The other languages from which the vocabulary in the Indian variant was borrowed are determined. The most frequent ways of word formation in the Indian English are revealed.
B-physics with dynamical domain-wall light quarks and relativistic b-quarks
Creators: name: Van de Water, Ruth S.
name: Witzel, Oliver
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We report on our progress in calculating the B-meson decay constants and B^0-bar B^0 mixing parameters using domain-wall light quarks and relativistic b-quarks. We present our computational method and show some preliminary results obtained on the coarser (a approx 0.11fm) 24^3 lattices. This work is presented on behalf of the RBC and UKQCD collaborations.
description: 7 pages, 4 figures, Talk presented at The XXVIII International Symposium on Lattice Field Theory, Lattice2010, June 14-19, 2010, Villasimius, Italy
Consequences of regularizing the Sawyer–Eliassen equation in balance models for tropical cyclone behaviour
Creators: name: Wang, Shanghong
name: Smith, Roger K.
Publisher: name: FID GEO
Year: 2019

description: The consequences of regularizing the Sawyer–Eliassen equation to calculate the stream function for the axisymmetric secondary circulation of a tropical cyclone are explored. Regularization is an ad hoc procedure in which the coefficients of the equation are suitably modified to replace negative values of the discriminant by small positive values, thereby ensuring that the equation is globally elliptic. The consequences of the procedure may be understood in terms of the analogue behaviour of a stretched membrane subject to a particular force distribution. Several regularization procedures are assessed by comparing the azimuthally averaged radial flow from a three-dimensional numerical simulation of a tropical cyclone with that from an axisymmetric balance calculation of the Sawyer–Eliassen equation, forced by diabatic and frictional terms diagnosed from the simulation. The comparison shows that the largest challenge for regularization occurs in regions of inertial instability, especially when the diagnosed forcing overlaps with such regions. In the example shown, the diagnosed balanced flow is sensitive to the particular regularization procedure and none of the procedures examined give a flow that is structurally and quantitatively close to that obtained from the numerical solution in and near the region of regularization. The flow in regions of large vertical shear that are common in the lower part of the boundary layer is less sensitive to the regularization procedure, even though such regions are ones in which there is (frictional) forcing. Nevertheless, there are comparatively large differences between the low-level inflow in the azimuthally averaged numerical solution and the axisymmetric balance solution. These differences can be attributed to the intrinsic lack of balance in the boundary layer. This finding, together with the issues associated with regularization, is further confirmation that balance dynamics is unable to adequately capture the flow in the boundary layer, contrary to recent claims.
Investigation of the Degradation of Chelate Complexes in Liquid Redox Desulfurization Processes
Creators: name: Holz, Stephan
name: Köster, Peter
name: Thielert, Holger
name: Guetta, Zion
name: Repke, Jens-Uwe
Publisher: name: FID GEO
Year: 2020

description: Abstract Metal complexes such as Fe-EDTA, which are used as pseudo-catalysts or oxygen carriers in wet oxidative desulfurization processes, are subject to a degradation mechanism that significantly influences the economics of such processes. Therefore, this study presents a methodology for determining the degree of degradation during the reactive hydrogen sulfide absorption in a Fe-EDTA solution within a continuously operating semi-batch reactor system. For this purpose, the reactive conversion of H2S in the liquid phase was used as a reference, and a clear dependence of the degradation on the pH could be shown. In addition, indicators are introduced that evaluate the observed pH dependency of the degradation and distinguish pH-induced effects such as the pH-dependent absorption performance of H2S.
Forming Planetesimals by Gravitational Instability: II. How Dust Settles to its Marginally Stable State
Creators: name: Lee, Aaron T.
name: Chiang, Eugene
name: Asay-Davis, Xylar
name: Barranco, Joe
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Dust at the midplane of a circumstellar disk can become gravitationally unstable and fragment into planetesimals if the local dust-to-gas density ratio mu is sufficiently high. We simulate how dust settles in passive disks and ask how high mu can become. We settle the dust using a 1D code and test for dynamical stability using a 3D shearing box code. This scheme allows us to explore the behavior of small particles having short but non-zero stopping times in gas: 0 < t_stop << the orbital period. The streaming instability is thereby filtered out. Dust settles until shearing instabilities in the edges of the dust layer threaten to overturn the entire layer. In this state of marginal stability, mu=2.9 for a disk whose bulk (height-integrated) metallicity is solar. For a disk whose bulk metallicity is 4x solar, mu reaches 26.4. These maximum values of mu, which depend on the background radial pressure gradient, are so large that gravitational instability of small particles is viable in disks whose bulk metallicities are just a few (<4) times solar. Earlier studies assumed that dust settles until the Richardson number Ri is spatially constant. Our simulations are free of this assumption but provide support for it within the dust layer's edges, with the proviso that Ri increases with bulk metallicity in the same way that we found in Paper I. Only modest enhancements in bulk metallicity are needed to spawn planetesimals directly from small particles.
description: Accepted to ApJ
title: Opening Statement of the Honorable Andrew L. Lewis, Secretary of Transportation, on FY 1982 Budget Before the Senate Appropriations Subcommittee on Transportation
Creators: name: Lewis, Drew
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1981
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/88670
subject: Appropriations

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Opening Statement of the Honorable Andrew L. Lewis, Secretary of Transportation, on FY 1982 Budget Before the Senate Appropriations Subcommittee on Transportation, April 8, 1981.
X-ray fluorescence analysis of metal distributions in cryogenic biological samples using large-acceptance-angle SDD detection and continuous scanning at the Hard X-ray Micro/Nano-Probe beamline P06 at PETRA III
Creators: name: Rumancev, C.
name: Gräfenstein, A.
name: Vöpel, T.
name: Stuhr, S.
name: Von Gundlach, A. R.
name: Senkbeil, T.
name: Garrevoet, J.
name: Jolmes, L.
name: König, B.
name: Falkenberg, G.
name: Ebbinghaus, S.
name: Schroeder, W. H.
name: Rosenhahn, A.
Publisher: name: FID GEO
Year: 2019

description: A new Rococo 2 X-ray fluorescence detector was implemented into the cryogenic sample environment at the Hard X-ray Micro/Nano-Probe beamline P06 at PETRA III, DESY, Hamburg, Germany. A four sensor-field cloverleaf design is optimized for the investigation of planar samples and operates in a backscattering geometry resulting in a large solid angle of up to 1.1 steradian. The detector, coupled with the Xspress 3 pulse processor, enables measurements at high count rates of up to 106 counts per second per sensor. The measured energy resolution of ∼129 eV (Mn Kα at 10000 counts s−1) is only minimally impaired at the highest count rates. The resulting high detection sensitivity allows for an accurate determination of trace element distributions such as in thin frozen hydrated biological specimens. First proof-of-principle measurements using continuous-movement 2D scans of frozen hydrated HeLa cells as a model system are reported to demonstrate the potential of the new detection system.
Lo sci: un gioco sociomotorio
Creators: name: Dotta, Mauro
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2011

description: «Lo sci: un gioco sociomotorio» è una ricerca-azione incentrata sull’insegnamento dello sci. Durante una settimana due classi si confrontano con due tipi d’insegnamento diversi, con lo scopo di verificare quale dei due porta i risultati migliori con i principianti. La particolarità di questa ricerca consiste nei due approcci contrapposti: una classe ha utilizzato un insegnamento di tipo psicomotorio, mentre il gruppo parallelo uno di tipo sociomotorio. La domanda principale è: un insegnamento sociomotorio nello sci (disciplina generalmente psicomotoria, sia nell’insegnamento che nella pratica) può essere efficace quanto il solitamente utilizzato insegnamento psicomotorio? Un esperto esterno al progetto ha analizzato due video che riprendono gli allievi durante una discesa da interpretare liberamente e ha valutato le loro capacità sciistiche. I risultati emersi mostrano come il gruppo sociomotorio abbia ottenuto risultati simili al drappello antagonista, che ha seguito durante la settimana un insegnamento di tipo psicomotorio. Relatore: Flavio Rossi
Additional file 1 of Traditional knowledge of medicinal plants on Gau Island, Fiji: differences between sixteen villages with unique characteristics of cultural value
Creators: name: Miyamoto, Kana
name: Ehara, Hiroshi
name: Thaman, Randolph
name: Veitayaki, Joeli
name: Yoshida, Takehito
name: Kobayashi, Hikaru
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Plant Biology

description: Additional file 1: Table S1: Second-tier variables of a social-ecological system, Table S2: Raw data of independent variables for statistical analysis, Table S3: Medicinal plants with prescription used in Tikina Navukailagi, Table S4: Medicinal plants with prescription used in Tikina Vanuaso, Table S5: Medicinal plants with prescription used in Tikina Sawaieke, Appendix A: Questionnaire form used for interview survey, Appendix B: Illustrations for evaluating of abundance level
Vector meson-Baryon dynamics and generation of resonances
Creators: name: Khemchandani, K. P.
name: Kaneko, H.
name: Nagahiro, H.
name: Hosaka, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The purpose of this work is to study vector meson-octet baryon interactions with the aim to find dynamical generation of resonances in such systems. For this, we consider s-, t-, u-channel diagrams along with a contact interaction originating from the hidden local symmetry Lagrangian. We find the contribution from all these sources, except the s-channel, to be important. The amplitudes obtained by solving coupled channel Bethe Salpeter equations for systems with total strangeness zero, show generation of one isospin 3/2, spin 1/2 resonance and three isospin 1/2 resonances: two with spin 3/2 and one with spin 1/2. We identify these resonances with $Δ(1900) S_{31}$, $N^* (2080) D_{13}$, $N^* (1700) D_{13}$, and $N^*(2090) S_{11}$, respectively.
Ti racconto io la morale: I bambini e l’interpretazione delle favole
Creators: name: Loda, Sharon
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2014

description: Questo lavoro di ricerca si sviluppa attorno all’interrogativo di come cambia il modo dei bambini di interpretare una favola in assenza o in presenza della sua morale originale, se i bambini sono in grado di individuare le differenze tra la morale da loro scritta e quella originale e come argomentano le loro preferenze. Ho effettuato una ricerca strutturata su alcuni interventi finalizzati a constatare come i bambini comprendono e interpretano le favole quando sono private della loro morale originale. Per fare questo ho proposto la stessa narrazione a due classi di pari grado (seconda elementare), alla prima privata della sua morale originale mentre alla seconda integrale. I dati che ho raccolto sono di tipo qualitativo, infatti, sono state considerate le interpretazioni fatte dai bambini a proposito della favola raccontata. Si tratta inoltre di un lavoro d’équipe, il cui scopo è quello di comprendere se al variare dell’età, cambia anche l’interpretazione della medesima favola e la risposta ai compiti correlati. Dalla ricerca emerge che i bambini di seconda elementare non hanno ancora raggiunto uno sviluppo cognitivo tale da permettergli di comprendere il vero e generalizzato significato della favola. Compito che invece risulta attuabile da dei ragazzi più grandi (quarta e quinta elementare). Relatore: Simone Fornara.
Development and evaluation of luminescent nanoparticles for immunolabeling and imaging via microscopy and smartphone-based devices
Creators: name: Tran, Michael
Publisher: name: University of British Columbia
Year: 2020

description: Fluorescent nanomaterials are of interest for applications in bioanalysis and imaging due to their potential for high brightness, robust photostability, diverse surface functionalization, and special size-dependent properties. Cellular immunolabeling with antigen-targeting biomolecules (e.g. antibodies, aptamers) is one such application, and has numerous applications in biomedical research and for laboratory-based or point-of-care molecular diagnostics for health care. For example, immunolabeling is a commonly used technique for the diagnostic screening of cancerous cells and relies on the detection of antigens that are specific to malignant cells. However, integrating fluorescent nanomaterials within molecular diagnostic assays can be challenging— optimization to the physicochemical properties of a nanomaterial and its surface chemistry is necessary. When optimized, fluorescent nanoparticles have the ability to address key challenges in bioanalysis and imaging, including enhanced sensitivity and enabling the use of mass-produced consumer technologies, such as smartphones, as a platform for point-of-care diagnostics. This thesis presents key contributions towards the development of fluorescent nanoparticles for applications in bioanalysis and imaging, and particularly immunofluorescent labeling of cells. These materials include quantum dots (QDs), single-chain polymer nanoparticles (SCPNs), polymer dots (Pdots), and composite supra-nanoparticles that comprise iron oxide nanoparticles/QDs and silica nanoparticle/QDs. Breast cancer cells were labeled and imaged using various antibody conjugates of these nanoparticles. With several of the materials, dextran is demonstrated to be an ideal surface coating. Benefits include improved colloidal stability, reduced non-specific binding, and utility as a biochemical handle for the assembly of tetrameric antibody complexes (TACs) for specific cellular immunolabeling. Despite several advantages, TACs had not been used with fluorescent nanoparticles prior to this thesis. In addition, the exceptional brightness of the supra-nanoparticles enabled their utilization for smartphone-based imaging of immunolabeled cells. This imaging is done with a device manufactured by 3-D printing, which, in conjugation with the brightness of the materials, avoids the typical trade-off between optimal sensitivity and portability, simplicity, and low cost. Overall, this thesis enriches the science of cellular immunolabeling and imaging via novel materials, novel immunoconjugation methods, and novel devices.
Submesoscale Impacts on Mesoscale Agulhas Dynamics
Creators: name: Schubert, R.
name: Schwarzkopf, F. U.
name: Baschek, B.
name: Biastoch, A.
Publisher: name: FID GEO
Year: 2019

description: Mesoscale dynamics of the Agulhas Current system determine the exchange between the Indian and Atlantic oceans, thereby influencing the global overturning circulation. Using a series of ocean model experiments compared to observations, we show that the representation of mesoscale eddies in the Agulhas ring path improves with increasing resolution of submesoscale flows. Simulated submesoscale dynamics are validated with time-mean horizontal-wavenumber spectra from satellite sea surface temperature measurements and mesoscale dynamics with spectra from sea surface height. While the Agulhas ring path in a nonsubmesoscale-resolving (1/20)° configuration is associated with too less power spectral densities on all scales and too steep spectral slopes, the representation of the mesoscale dynamics improves when the diffusion and the dissipation of the model are reduced and some small-scale features are resolved. Realistic power spectral densities over all scales are achieved when additionally the horizontal resolution is increased to (1/60)° and a larger portion of the submesoscale spectrum is resolved. Results of an eddy detection algorithm applied to the model outputs as well as to a gridded sea surface height satellite product show that in particular strong cyclones are much better represented when submesoscale flows are resolved by the model. The validation of the submesoscale dynamics with sea surface temperature spectra provides guidance for the choice of advection schemes and explicit diffusion and dissipation as well as for further subgrid-scale parameterizations. For the Agulhas ring path, the use of upstream biased advection schemes without explicit diffusion and dissipation is found to be associated with realistically simulated submesoscales.
E. M. Jellinek Appendix
Creators: name: Strachan, J. George
Publisher: name: No Publisher Supplied
Year: 1966

description: Copy of a document called Strachan Ms - Jellinek Appendix - Draft No. 3. This Appendix includes copies ofpapers presented by Dr . Jellinek bibliographies and other materials relevant to his activities in Canada prior to his death in California. Compiled by J. Georhe Strachan in or around 1966.
Alloggi per studenti, Lugano
Creators: name: Massari, Elena
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2017

description: La progettazione comincia dal comparto nel quale siamo chiamati a costruire, analizzando il contesto ho individuato dei percorsi principali e quelli secondari, i quali fanno parte degli edifici che ci circondano. Partendo da ciò e dal tema principale che è “vivere intergenerazionale”, ho due percorsi che conducono al mio edificio, uno a fianco della fermata dell’autobus che passa a destra degli edifici del Tami, e l’altro (non meno importante) si tratta di uno dei percorsi che attraversano gli edifici antistanti, questa scelta è dovuta dal fatto, che questo quartiere e l’edificio che verrà costruito dialogasse con le costruzioni presenti e quindi si creasse una comunità nel quartiere tra studenti, anziani e famiglie. I percorsi progettano uno spazio, antistante all’edificio, uno spazio collettivo dove si trova la mensa e quindi un luogo dove studenti e famiglie possono trovarsi e interagire. Questo mi porta ad avere un idea di socialità che ho voluto riportare in tutta la costruzione, sviluppando il percorso non solo come tale, ma anche come modo per poter interagire tra studenti e famiglie, il percorso principale è allineato a quello degli edifici Tami, così da avere delle varie spazialità e momenti di incontro prima di arrivare all’edificio finale. Questa socializzane è data dal ballatoio che collega i due blocchi dove da una parte si trovano gli appartamenti per studenti e dall’altra quelli per famiglie, è un modo per potersi incontrare. La scelta di avere gli appartamenti separati è data dal fatto di voler dare della privacy alle famiglie, che probabilmente non vorranno sempre essere tra studenti, e che passino davanti a loro, gli appartamenti sono sviluppati con una tipologia più adatta a delle famiglie. Il ballatoio da una parte circolazione e socializzazione, dall’altra parte vuole dare privacy con balconi privatizzati per coppie di studenti, così da avere all’esterno uno spazio intimo. Nella zona pubblica sono posti cucine e soggiorni, nella parte privata vi sono le camere studio singole. Continuando con questo ragionamento il tema era quello di avere un edificio economico e con un mantenimento basso, trattandosi di studenti e quindi inquilini che vanno a cambiare in pochi anni. Questo mi porta a delle scelte come una pavimentazione grezza all’esterno in cemento corazzato e all’interno in Linoleum, pareti intonacate ed un cappotto, materiali facilmente pulibili e sostituibili. L’edificio vuole dare un senso di orizzontalità e non la verticalità perché già imponente rispetto gli edifici di fronte. Questa orizzontalità è data dal ballatoio che gira tutto attorno in calcestruzzo e un intonaco bianco che cambia granulometria salendo da piano a piano, così da avere delle ombre date anche dal materiale, ma avendo lo stesso colore. La semplicità di questo edificio è data anche dalla costruzione, tradizionale in calcestruzzo. È strutturalmente semplice, le solette lavorano a piastre e vi è un ballatoio a sbalzo sorretto da un taglio termico.
Educazione fisica e ginnastica posturale: CORE training in ambito scolastico
Creators: name: Rè, Chiara
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: Il presente lavoro di ricerca si è focalizzato sull’analisi degli effetti di un breve intervento settimanale di CORE training, come attività legata alla tematica dell’educazione al portamento, che al giorno d’oggi è di competenza del docente di educazione fisica. L’obiettivo era quello di verificare se un momento di attività breve (10 minuti), quindi conciliabile con tutte le esigenze di programmazione annuali, avesse un effetto sugli allievi per quanto riguarda la resistenza dei muscoli del tronco e per una maggiore consapevolezza posturale negli allievi. Altra particolarità era il tipo di attività prevista: non le tipiche postazioni psicomotorie, ma un lavoro cooperativo a piccoli gruppi (mantenimento delle varie posizioni di esercizio passandosi un pallone medicinale in cerchio, 1 minuto di lavoro, 30 secondi di pausa). Per verificare queste ipotesi sono stati confrontati i risultati a tre test di resistenza del tronco effettuati prima e dopo gli interventi. I risultati mostrano che due dei tre test di resistenza del CORE (Plank e Flexion test) hanno avuto delle performance significativamente migliori nel Post-test (circa +50% rispetto al gruppo controllo) solamente dal gruppo allenamento, che ha eseguito durante tre settimane tre brevi interventi di CORE training; mentre per l’Extension test non ci sono state differenze significative tra i due gruppi di test, ma entrambi sono risultati migliori nel Post-test. Per quanto riguarda la verifica della consapevolezza posturale dell’allievo nello svolgere questi esercizi (domanda a scelta multipla per tutti gli allievi e intervista finale ad alcuni allievi), gli allievi risultano poco consapevoli di sé. In conclusione, vale la pena lavorare per brevi momenti sull’educazione al portamento, anche se auspicabile continuare per più tempo. Il tema della consapevolezza va trattato, sì per brevi momenti, ma molto più costantemente per ottenere dei risultati duraturi. Relatore: Giacomo Crivelli. Materia: Educazione fisica.
The CMB Bispectrum, Trispectrum, non-Gaussianity, and the Cramer-Rao Bound
Creators: name: Kamionkowski, Marc
name: Smith, Tristan L.
name: Heavens, Alan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Minimum-variance estimators for the parameter fnl that quantifies local-model non-Gaussianity can be constructed from the cosmic microwave background (CMB) bispectrum (three-point function) and also from the trispectrum (four-point function). Some have suggested that a comparison between the estimates for the values of fnl from the bispectrum and trispectrum allow a consistency test for the model. But others argue that the saturation of the Cramer-Rao bound by the bispectrum estimator implies that no further information on fnl can be obtained from the trispectrum. Here we elaborate the nature of the correlation between the bispectrum and trispectrum estimators for fnl. We show that the two estimators become statistically independent in the limit of large number of CMB pixels and thus that the trispectrum estimator does indeed provide additional information on fnl beyond that obtained from the bispectrum. We explain how this conclusion is consistent with the Cramer-Rao bound. Our discussion of the Cramer-Rao bound may be of interest to those doing Fisher-matrix parameter-estimation forecasts or data analysis in other areas of physics as well.
description: 11 pages, 3 figures
title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð³Ð°Ð·Ð¾ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ½Ð¾Ð¹ ÑÐ¼ÐµÑÐ¸ Ð² Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÑÑ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: Modeling of a gas-condensate flow in main pipeline
Creators: name: Ð£Ð´Ð°Ð»Ð¾Ð², ÐÐ³Ð¾Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð³Ð°Ð·Ð¾ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÑÐ±Ð°
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gas-condensate flow
pipeline
eulerian model
volume of fluid model
turbulence

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´Ñ Ðº Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð³Ð°Ð·Ð¾ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð½Ð° ÑÐµÐ°Ð»ÑÐ½Ð¾Ð¼ Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ° Ð³Ð°Ð·Ð° Ð² Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÑÑÐ±Ðµ. Ð Ð°Ð·Ð¾Ð±ÑÐ°Ð½Ð¾ ÐºÐ°Ðº Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÑÐµÑÑÑ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐ»ÑÐ¸Ð´Ð° Ð¸ Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ. ÐÑÐ´ÐµÐ»ÐµÐ½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð²Ð°ÑÐ¸Ð°Ð½ÑÑ Ð³Ð°Ð·Ð¾ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð·Ð°Ð´Ð°ÑÐ° Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð¸Ð· Ð½Ð¸Ñ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÑÑ Ð² ÐºÐ¾Ð½ÐµÑÐ½Ð¾-Ð¾Ð±ÑÐµÐ¼Ð½Ð¾Ð¼ Ð¿Ð°ÐºÐµÑÐµ ANSYS FLUENT. ÐÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°ÑÑÑÑÐ° Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð²ÑÐ¿Ð°Ð´ÐµÐ½Ð¸Ð¸/Ð½Ðµ Ð²ÑÐ¿Ð°Ð´ÐµÐ½Ð¸Ð¸ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ° Ð² ÑÑÑÐ±Ðµ.
description: In the given work, approaches to model gas-condensate turbulent flow using real example of gas transport in the pipeline were covered. It was considered how fluid flow and, particularly, turbulent flow is modeled. Possible variants of gas-condensate flow and set a problem for each variant were highlighted. Numerical calculation was made in finite-volume program ANSYS FLUENT. Obtained results were analyzed and conclusions about condensation/absence of condensation in pipeline was made.