cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Large-scale mining of differential expression data for insight into gene function
Creators: name: Sicherman, Jordan
Publisher: name: University of British Columbia
Year: 2021

description: A persistent challenge in genetics and genomics is the interpretation of “hit lists” of genes, leading to the development of, and almost universal application of methods such as Gene Ontology (GO) enrichment analysis. While these methods have been of unquestionable utility, GO enrichment and similar approaches based on gene annotations leave much to be desired and they are often used as a “sanity check” rather than a way to make discoveries. To offer a complementary perspective with the potential to remedy some existing challenges, I developed and evaluated an algorithm that helps put hit lists of genes into biological context by performing large-scale mining on patterns of differential expression (DE). In this work, I present the development and evaluation of my algorithm which mines over 10,000 transcriptomic datasets in a process we term “condition enrichment”. The output of the algorithm is a list of biological condition comparisons (drug treatments, diseases, etc.) scored according to their relatedness (in terms of DE) to the query genes. I show that performing searches on gene sets of a priori interest enables my algorithm to effectively identify known gene-condition relationships in real and simulated data, providing a useful summary of the condition comparisons most highly associated with the differential expression of the gene set. Finally, I present a powerful open-source web application to provide researchers access to Gemma DE, in the hope that it will aid future research.
Twelve massless flavors and three colors below the conformal window
Creators: name: Fodor, Zoltan
name: Holland, Kieran
name: Kuti, Julius
name: Nogradi, Daniel
name: Schroeder, Chris
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report new results for a frequently discussed gauge theory with twelve fermion flavors in the fundamental representation of the SU(3) color gauge group. The model, controversial with respect to its conformality, is important in non-perturbative studies searching for a viable composite Higgs mechanism Beyond the Standard Model (BSM). To resolve the controversy, we subject the model to opposite hypotheses inside and outside of the conformal window. In the first hypothesis we test chiral symmetry breaking ($χ{\rm SB}$) with its Goldstone spectrum, $F_π$, the $χ{\rm SB}$ condensate, and several composite hadron states as the fermion mass is varied in a limited range with our best effort to control finite volume effects and extrapolation to the massless chiral limit. Supporting results for $χ{\rm SB}$ from the running coupling based on the force between static sources and some preliminary evidence for the finite temperature transition are also presented. In the second test for the alternate hypothesis we probe conformal behavior driven by a single anomalous mass dimension under the assumption of unbroken chiral symmetry. Our results show a very low level of confidence in the conformal scenario. Staggered lattice fermions with stout-suppressed taste breaking are used throughout the simulations.
description: 9 pages, 9 figures
Additional file 1 of L1CAM promotes ovarian cancer stemness and tumor initiation via FGFR1/SRC/STAT3 signaling
Creators: name: Giordano, Marco
name: Decio, Alessandra
name: Battistini, Chiara
name: Baronio, Micol
name: Bianchi, Fabrizio
name: Villa, Alessandra
name: Bertalot, Giovanni
name: Freddi, Stefano
name: Lupia, Michela
name: Jodice, Maria Giovanna
name: Ubezio, Paolo
name: Colombo, Nicoletta
name: Giavazzi, Raffaella
name: Cavallaro, Ugo
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1.
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¡ÑÐ°ÐºÐ°Ð½Â»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Technological process of manufacturing the "Glass"
Creators: name: ÐÑÐ±Ð¾Ð², ÐÐ¸ÐºÐ¾Ð»Ð°Ð¹
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: 2023
Subjects: ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÑÑÐ°ÐºÐ°Ð½
Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ°
ÑÐ¾ÑÐ¸ÑÑ
ÑÐµÐ¶Ð¸Ð¼ ÑÐµÐ·Ð°Ð½Ð¸Ñ
ÑÑÐ°Ð»Ñ
glass
workpiece
sharpening
milling
steel
milling cutter
technological process

description: Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«Ð¡ÑÐ°ÐºÐ°Ð½Â» Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÐµÐ´Ð½ÐµÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. ÐÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐ¾ÑÐ¼Ð¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð²ÑÐ±Ð¾Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð², ÑÐ°ÑÑÐµÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÐ·Ð°Ð½Ð¸Ñ Ð¸ Ð½Ð¾ÑÐ¼ Ð²ÑÐµÐ¼ÐµÐ½Ð¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ°.ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ÑÑÐ¾Ð´Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð²ÐµÐ»Ð¸ÑÐ¸Ð½ Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÐ¶ÑÑÐ¸Ð¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ ÑÐ»Ð¾Ð¶Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ : ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ Ð´Ð¸ÑÐºÐ¾Ð²ÑÐ¹ ÑÐµÐ·ÐµÑ.Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°, ÑÐ¾Ð³Ð»Ð°ÑÐ½Ð¾ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð±ÑÐ»Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ Ð·Ð°Ð¶Ð¸Ð¼Ð½ÑÐµ Ð¸ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾ÑÐ½ÑÐµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾ÑÐ½Ð°ÑÑÐºÐ¸ Ð´Ð»Ñ Ð·Ð°ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð½Ð° ÑÑÐ°Ð¿Ðµ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¾ÑÐ²ÐµÑÑÑÐ¸Ð¹.
description: In the first chapter of the bachelor's final qualifying work, the development of the technological process of manufacturing the "Glass" part in the conditions of medium-scale production is described. The analysis of shaping methods, the selection of the necessary equipment and tools, the calculation of cutting modes and time standards, the development of the technological process were carried out.In the second chapter of the bachelor's final qualifying work, the initial data was analyzed, the values necessary for the development were calculated and a cutting tool of a complex profile was designed: a shaped disk cutter.In the third chapter of the bachelor's final qualifying work, according to the selected operation, the clamping and installation elements of the technological equipment were designed to secure the workpiece at the hole processing stage.
Quilted strips, graph associahedra, and A-infinity n-modules
Creators: name: Ma'u, Sikimeti
Publisher: name: arXiv
Year: 2010
Subjects: subject: Algebraic Geometry (math.AG)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 14H10, 14M25, 16T30

description: We consider moduli spaces of quilted strips with markings and their compactifications. Using the theory of moment maps of toric varieties we identify the compactified moduli spaces with certain graph associahedra. We demonstrate how these moduli spaces govern the combinatorics of A-infinity n-modules, which are natural generalizations of A-infinity modules (n=1) and bimodules (n=2).
description: 15 pages, 10 figures
On elliptic problems with Choquard term and singular nonlinearity
Creators: name: Choudhuri, Debajyoti
name: Repovš, Dušan D.
name: Saoudi, Kamel
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 35R35, 35Q35, 35J20, 46E35

description: Using variational methods, we establish the existence of infinitely many solutions to an elliptic problem driven by a Choquard term and a singular nonlinearity. We further show that if the problem has a positive solution, then it is bounded a.e. in the domain $Ω$ and is Hölder continuous.
The SEGUE Stellar Parameter Pipeline. V. Estimation of Alpha-Element Abundance Ratios From Low-Resolution SDSS/SEGUE Stellar Spectra
Creators: name: Lee, Young Sun
name: Beers, Timothy C.
name: Prieto, Carlos Allende
name: Lai, David K.
name: Rockosi, Constance M.
name: Morrison, Heather L.
name: Johnson, Jennifer A.
name: An, Deokkeun
name: Sivarani, Thirupathi
name: Yanny, Brian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a method for the determination of [alpha/Fe] ratios from low-resolution (R = 2000) SDSS/SEGUE stellar spectra. By means of a star-by-star comparison with degraded spectra from the ELODIE spectral library and with a set of moderately high-resolution (R = 15,000) and medium-resolution (R = 6000) spectra of SDSS/SEGUE stars, we demonstrate that we are able to measure [alpha/Fe] from SDSS/SEGUE spectra (with S/N > 20/1) to a precision of better than 0.1 dex, for stars with atmospheric parameters in the range Teff = [4500, 7000] K, log g = [1.5, 5.0], and [Fe/H] = [-1.4, +0.3], over the range [alpha/Fe] = [-0.1, +0.6]. For stars with [Fe/H] < -1.4, our method requires spectra with slightly higher signal-to-noise to achieve this precision (S/N > 25/1). Over the full temperature range considered, the lowest metallicity star for which a confident estimate of [alpha/Fe] can be obtained from our approach is [Fe/H] ~ -2.5; preliminary tests indicate that a metallicity limit as low as [Fe/H] ~ -3.0 may apply to cooler stars. As a further validation of this approach, weighted averages of [alpha/Fe] obtained for SEGUE spectra of likely member stars of Galactic globular clusters (M15, M13, and M71) and open clusters (NGC 2420, M67, and NGC 6791) exhibit good agreement with the values of [alpha/Fe] from previous studies. The results of the comparison with NGC 6791 imply that the metallicity range for the method may extend to ~ +0.5.
description: 47 pages, 11 figures, 5 tables, to appear in AJ
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾ Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð´Ð»Ñ ÐºÐ°Ð¿ÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿Ð¾ÑÐ°ÑÐ¸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: Development and manufacture of microfluidic device for droplet electroporation
Creators: name: Ð ÑÑÐ°Ð½Ð¾Ð², ÐÑÑÐµÑÐ»Ð°Ð²
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¸Ð¾ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
ÐÐ»ÐµÑÐºÐ° (Ð±Ð¸Ð¾Ð».)
ÐÐµÐ»ÐºÐ¸
Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð¸ÐºÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð¿Ð¾ÑÐ°ÑÐ¸Ñ
Ð¿Ð¾Ð»Ð¸ÑÐ´Ð¸Ð¼ÐµÑÐ¸Ð»ÑÐ¸Ð»Ð¾ÐºÑÐ°Ð½
Ð»Ð°Ð±Ð¾ÑÐ¾ÑÐ¾ÑÐ¸Ñ Ð½Ð° ÑÐ¸Ð¿Ðµ
ÐºÐ°Ð¿ÐµÐ»ÑÐ½Ð°Ñ Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð¸ÐºÐ°

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ð´Ð»Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿Ð¾ÑÐ°ÑÐ¸Ð¸ ÐºÐ»ÐµÑÐ¾Ðº Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑÐ½Ð¸ÐºÐ¸ ÐºÐ°Ð¿ÐµÐ»ÑÐ½Ð¾Ð¹ Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð¸ÐºÐ¸, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ, Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¾ Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð´Ð»Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿Ð¾ÑÐ°ÑÐ¸Ð¸ ÐºÐ»ÐµÑÐ¾Ðº ÑÐ¸ÑÐ½Ð¸ÐºÐ° ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð¼ÑÐºÐ° Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð².
description: This work presents the design of a device for electroporation of cells using the droplet microfluidics technique and a numerical calculation of the electric field. Also manufactured a microfluidic device and developed the experimental protocols for electroporation of Chinese hamster ovary cells. Finally, an analysis of the research results is provided.
title: ÐÐ½ÑÐµÑÐ½ÐµÑ-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¸Ð½Ð´ÑÑÑÑÐ¸Ð¸
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: Internet technologies for promoting restaurant industry organizations
Creators: name: Ð¡ÐµÑÐ´ÑÐº, ÐÐ½Ð³ÐµÐ»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐµÐºÐ»Ð°Ð¼Ð° Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ
ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ
Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ
Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÑÑ
social media advertising
commercial organization
social media promotion
social media promotion tools

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð° Ð½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸Ð½ÑÐµÑÐ½ÐµÑ-Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐÐ½ÑÐµÑÐ½ÐµÑ-Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð°, Ñ ÑÐµÐ»ÑÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸ÑÑ Ð±ÑÐµÐ½Ð´Ñ Ð»ÑÑÑÑÑ ÑÐ·Ð½Ð°Ð²Ð°ÐµÐ¼Ð¾ÑÑÑ Ð² Ð¼Ð°ÑÑÐ°Ñ. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÐµÑÐµÐ¹ Ð´Ð»Ñ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ. ÐÐ·ÑÑÐµÐ½Ñ PR-Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÐµ Ð´Ð»Ñ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÑÑÐ¾ÑÐ°Ð½Ð° Ð² ÐÐ½ÑÐµÑÐ½ÐµÑÐµ.
description: This work is aimed at researching current methods of Internet promotion using the Internet space, in order to provide the brand with better recognition among the masses. This paper describes the advantages of implementing social networks for promotion. The PR tools used to promote the restaurant on the Internet have been studied.
Suppression of anharmonicities in crystalline membranes by external strain
Creators: name: Roldán, Rafael
name: Fasolino, Annalisa
name: Zakharchenko, Kostyantyn V.
name: Katsnelson, Mikhail I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In practice, physical membranes are exposed to a certain amount of external strain (tension or compression), due to the environment where they are placed. As a result, the behavior of the phonon modes of the membrane is modified. We show that anharmonic effects in stiff two-dimensional membranes are highly suppressed under the application of tension. For this, we consider the anharmonic coupling between bending and stretching modes in the self-consistent screening approximation (SCSA), and compare the obtained height-height correlation function in the SCSA to the corresponding harmonic propagator. The elasticity theory results are compared to atomistic Monte Carlo simulations for a graphene membrane under tension. We find that, while rather high values of strain are needed to avoid anharmonicity in soft membranes, strain fields less than 1% are enough to suppress all the anharmonic effects in stiff membranes, as graphene.
description: 7 pages, 6 figures
Mass Inflation in the Loop Black Hole
Creators: name: Brown, Eric G.
name: Mann, Robert B.
name: Modesto, Leonardo
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In classical general relativity the Cauchy horizon within a two-horizon black hole is unstable via a phenomenon known as mass inflation, in which the mass parameter (and the spacetime curvature) of the black hole diverges at the Cauchy horizon. Here we study this effect for loop black holes -- quantum gravitationally corrected black holes from loop quantum gravity -- whose construction alleviates the $r=0$ singularity present in their classical counterparts. We use a simplified model of mass inflation, which makes use of the generalized DTR relation, to conclude that the Cauchy horizon of loop black holes indeed results in a curvature singularity similar to that found in classical black holes. The DTR relation is of particular utility in the loop black hole because it does not directly rely upon Einstein's field equations. We elucidate some of the interesting and counterintuitive properties of the loop black hole, and corroborate our results using an alternate model of mass inflation due to Ori.
description: Latex 20 pages, 7 figures
Additional file 1 of Motor function in type 2 and 3 SMA patients treated with Nusinersen: a critical review and meta-analysis
Creators: name: Coratti, Giorgia
name: Cutrona, Costanza
name: Pera, Maria Carmela
name: Bovis, Francesca
name: Ponzano, Marta
name: Chieppa, Fabrizia
name: Antonaci, Laura
name: Sansone, Valeria
name: Finkel, Richard
name: Pane, Marika
name: Mercuri, Eugenio
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Table S1: Clinically meaningful change. Key to table: N/A = not applicable (e.g. motor scale not used); NR = not reported (e.g. study on clinically meaningful change was not performed).
Additional file 2 of Motor function in type 2 and 3 SMA patients treated with Nusinersen: a critical review and meta-analysis
Creators: name: Coratti, Giorgia
name: Cutrona, Costanza
name: Pera, Maria Carmela
name: Bovis, Francesca
name: Ponzano, Marta
name: Chieppa, Fabrizia
name: Antonaci, Laura
name: Sansone, Valeria
name: Finkel, Richard
name: Pane, Marika
name: Mercuri, Eugenio
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. Tabls S2: Safety and respiratory reports. Key to table: * = % calculated on number of infusions, ** = % calculated on number of patients, + = calculated on number of infusion reported (95 Adverse Events in 25 patients).
title: ÐÐ²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ Ð´Ð¸Ð»ÐµÑÑÐºÐ¸Ð¹ ÑÐµÐ½ÑÑ ÐºÐ°Ðº ÑÑÐ±ÑÐµÐºÑ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸ Ð¼ÐµÐ¶Ð´Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ¼Ð¸ Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÐ¼Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð°Ð²ÑÐ¾ÑÐ°Ð»Ð¾Ð½Ð° ÐÐÐ Â«Ð¤ÐÐ Ð¡ÐÐÂ»)
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: Automobile dealership as a subject of communication between manufacturers and consumers (for example, the car dealership LLC Â«FORSAZHÂ»)
Creators: name: ÐÐ¾Ð·Ð´Ð½ÑÐºÐ¾Ð²Ð°, Ð ÐµÐ½Ð°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: 2020
Subjects: ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸
Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ Ð´Ð¸Ð»ÐµÑÑÐºÐ¸Ð¹ ÑÐµÐ½ÑÑ
Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»Ð¸
Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»Ð¸
ÑÑÐ±ÑÐµÐºÑÑ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸
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communications
car diesel center
manufacturers
consumers
communication subjects
"FORSAZH" automobile

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð»ÐµÑÑÐºÐ¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ° ÐºÐ°Ðº ÑÑÐ±ÑÐµÐºÑÐ° ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸ Ð¼ÐµÐ¶Ð´Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ¼Ð¸ Ð¸ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÑÐ¼Ð¸ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½ÑÑ Ð¿ÑÐ°ÐºÑÐ¸Ðº Ð°Ð²ÑÐ¾ÑÐ°Ð»Ð¾Ð½Ð° ÐÐÐ Â«Ð¤ÐÐ Ð¡ÐÐÂ».
description: This work is devoted to the analysis of the automobile dealership as a subject of communication between manufacturers and consumers and the development of recommendations for improving the communication practices of the car dealership LLC Â«FORSAZHÂ».
Star formation rates and masses of z ~ 2 galaxies from multicolour photometry
Creators: name: Maraston, C.
name: Pforr, J.
name: Renzini, A.
name: Daddi, E.
name: Dickinson, M.
name: Cimatti, A.
name: Tonini, C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Fitting synthetic spectral energy distributions (SED) to the multi-band photometry of galaxies to derive their star formation rates (SFR), stellar masses, ages, etc. requires making a priori assumptions about their star formation histories (SFH). A widely adopted parameterization of the SFH, the so-called tau-models where SFR goes as e^{-t/tau) is shown to lead to unrealistically low ages when applied to star forming galaxies at z ~ 2, a problem shared by other SFHs when the age is left as a free parameter in the fitting. This happens because the SED of such galaxies, at all wavelengths, is dominated by their youngest stellar populations, which outshine the older ones. Thus, the SED of such galaxies conveys little information on the beginning of star formation. To cope with this problem, we explore a variety of SFHs, such as constant SFR and inverted-tau models - with SFR as e^{+t/tau) - along with various priors on age, including assuming that star formation started at high redshift in all the galaxies. We find that inverted-tau models with such latter assumption give SFRs and extinctions in excellent agreement with the values derived using only the UV part of the SED. These models are also shown to accurately recover the SFRs and masses of mock galaxies at z ~ 2 constructed from semi-analytic models. All other explored SFH templates do not fulfil these two test. In particular, direct-tau models with unconstrained age in the fitting procedure overstimate SFRs and underestimate stellar mass, and would exacerbate an apparent mismatch between the cosmic evolution of the volume densities of SFR and stellar mass. We conclude that for high-redshift star forming galaxies an exponentially increasing SFR with a high formation redshift is preferable to other forms of the SFH so far adopted in the literature.
description: 19 pages, 28 figures, Monthly Notices of the Royal Astronomical Society in press
Additional file 1 of Gender difference in the association between TyG index and subclinical atherosclerosis: results from the I-Lan Longitudinal Aging Study
Creators: name: Lu, Ya-Wen
name: Chang, Chun-Chin
name: Chou, Ruey-Hsing
name: Tsai, Yi-Lin
name: Liu, Li-Kuo
name: Chen, Liang-Kung
name: Huang, Po-Hsun
name: Lin, Shing-Jong
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Table S1. Correlation coefficients of TyG index and the carotid intima-media thickness with other cardiovascular risk factors in whole population.
Electromyography Signal Classification Using Deep Learning
Creators: name: Gaso, Mekia Shigute
name: Cankurt, Selcuk
name: Subasi, Abdulhamit
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We have implemented a deep learning model with L2 regularization and trained it on Electromyography (EMG) data. The data comprises of EMG signals collected from control group, myopathy and ALS patients. Our proposed deep neural network consists of eight layers; five fully connected, two batch normalization and one dropout layers. The data is divided into training and testing sections by subsequently dividing the training data into sub-training and validation sections. Having implemented this model, an accuracy of 99 percent is achieved on the test data set. The model was able to distinguishes the normal cases (control group) from the others at a precision of 100 percent and classify the myopathy and ALS with high accuracy of 97.4 and 98.2 percents, respectively. Thus we believe that, this highly improved classification accuracies will be beneficial for their use in the clinical diagnosis of neuromuscular disorders.
description: 6 pages, 3 figures and 1 table
Bubble burst as jamming phase transition
Creators: name: Nishinari, Katsuhiro
name: Iwamura, Mitsuru
name: Saito, Yukiko Umeno
name: Watanabe, Tsutomu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Recently research on bubble and its burst attract much interest of researchers in various field such as economics and physics. Economists have been regarding bubble as a disorder in prices. However, this research strategy has overlooked an importance of the volume of transactions. In this paper, we have proposed a bubble burst model by focusing the transactions incorporating a traffic model that represents spontaneous traffic jam. We find that the phenomenon of bubble burst shares many similar properties with traffic jam formation by comparing data taken from US housing market. Our result suggests that the transaction could be a driving force of bursting phenomenon.
description: 9 pages,12 figures
Additional file 7 of Integrative analysis of transcriptome and metabolome reveals flavonoid biosynthesis regulation in Rhododendron pulchrum petals
Creators: name: Xia, Xi
name: Gong, Rui
name: Zhang, Chunying
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7: Table S3. Transcriptome sequencing results from three R.pulchrum Sweet cultivars.
Verso l’implementazione di un sistema di gestione ambientale
Creators: name: Mannamplackal, Abhilash
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: L’obiettivo del presente lavoro è quello di supportare l’azienda nella preparazione alla richiesta di certificazione del Sistema di Gestione Ambientale (SGA) secondo ISO 14001:2015, identificando la situazione attuale e pianificando le eventuali azioni correttive da intraprendere per “preparare” l’azienda ad affrontare l’audit di certificazione. La fase iniziale del lavoro ha interessato un’analisi dello stato dell’arte che ha valutato il già presente Sistema di Gestione Qualità (ISO 9001:2015) per individuare dove e come il SGA potesse essre integrato. Successivamente, si è passati ad analizzare il sistema produttivo e logistico aziendale per identificare, secondo i dettami della norma ISO 14001:2015, agli aspetti ambientali rilevanti, punto di partenza per l’ottimizzazione ambientale dei processi. Al termine di quest’analisi, sono stati indentificati alcuni indicatori ambientali. In parallelo alle attività precedentemente descritte, è stata condotta un’analisi di conformità legislativa ambientale..
Etude expérimentale du comportement mécanique et de l'endommagement d'un composite stratifié carbone/époxy épais
Creators: name: Djabali, Abderrahmane
Publisher: name: Zenodo
Year: 2021
Subjects: Thick composite, Mechanical behavior, Damage, Fatigue, Endurance limit, Impulse excitation technique, Digital image correlation, Infrared thermography, Acoustic emission, X-ray tomography

description: In recent years, the proportion of composite materials used in aircraft structures has exceeded 50% and continues to grow over time. The substitution of metal materials by composites in aeronautics is no longer reserved for secondary structures, but it was extended to some primary structures, such as the fuselage and wings of the Airbus A350 and Boeing 787. This progress is considered as a major step towards the aim of building a whole aircraft structure from composite materials. However, during this development, the thickness of the composite laminates used in this area has greatly increased and led to several questions about the mechanical and damage behavior of these materials which are little studied in the literature. The industrial research has already made great strides in this sense, nevertheless, the state of the non-academic art is inaccessible. In this context, this thesis deals with the characterization and understanding of the mechanical behavior and damage mechanisms of thick aeronautical composite under static and fatigue loading, as well as the rapid determination of its endurance limit using infrared thermography. One of the originalities of this study lies in the use of five non-destructive characterization and evaluation techniques, in order to better characterize the mechanical behavior of these materials, which are little studied in the literature, and provide a complete and accurate description of the different mechanisms involved during their damage process, as well as to evaluate the potentialities and the limits of each of these techniques. The preliminary characterization of the elastic properties of composite was carried out using the impulse excitation technique. The measurement and monitoring of the evolution of temperature and deformation fields on the material surface were performed using infrared thermography and digital image correlation respectively. The detection, identification, localization and evolution monitoring of different damage mechanisms of material were carried out using acoustic emission and X-ray tomography.
Invariant meromorphic functions on Stein spaces
Creators: name: Greb, Daniel
name: Miebach, Christian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32M05, 32Q28, 32A20, 14L30, 22E46

description: In this paper we develop fundamental tools and methods to study meromorphic functions in an equivariant setup. As our main result we construct quotients of Rosenlicht-type for Stein spaces acted upon holomorphically by complex-reductive Lie groups and their algebraic subgroups. In particular, we show that in this setup invariant meromorphic functions separate orbits in general position. Applications to almost homogeneous spaces and principal orbit types are given. Furthermore, we use the main result to investigate the relation between holomorphic and meromorphic invariants for reductive group actions. As one important step in our proof we obtain a weak equivariant analogue of Narasimhan's embedding theorem for Stein spaces.
description: 20 pages, 1 figure
Inclusione attraverso la pratica del parkour: quando l'educazione fisica a scuola aiuta a promuovere l'inclusione sociale
Creators: name: Zanotta, Niki
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2023

description: Nel seguente lavoro viene trattato il tema dell’inclusione sociale a scuola. Verrà esplicitato, tramite lo studio di caso di un allievo con diagnosi ADHD, come un itinerario sul Parkour, durante le ore di educazione fisica alla scuola media, ha potuto contribuire al miglioramento del clima di lavoro, al ribaltamento della visione di questo allievo da parte dei compagi e il loro conseguente sviluppo di comportamenti prosociali. Tramite la ricerca qualitativa, ovvero l’analisi della situazione iniziale, l’osservazione e l’intervista all’allievo, vengono messe in luce le strategie che sono state adottate in ottica sistemica, al fine di modificare l’ambiente e permettere una migliore coesione di gruppo. L’inclusione di un ragazzo con bisogni educativi speciali viene promossa, in questo lavoro, tramite delle attività legate al Parkour, in cui i suoi comportamenti prima giudicati fuori luogo e poco pertinenti, vengono trasformati in caratteristiche essenziali alla buona riuscita delle attività. In una scuola di uguaglianza tutti i bambini hanno a disposizione gli stessi strumenti e la scuola vuole essere uguale per tutti ma in questo modo i bambini con caratteristiche diverse fra loro non hanno un insegnamento adeguato, una scuola equa si prefigge di dare degli strumenti ai bambini che ne necessitano, in questo modo si agisce sull’allievo e non sul sistema, modificando invece l’ambiente diamo accessibilità a tutti. Relatore: Flavio Rossi.
Electric field control of multiferroic domains in Ni$_3$V$_2$O$_8$ imaged by X-ray polarization enhanced topography
Creators: name: Fabrizi, F.
name: Walker, H. C.
name: Paolasini, L.
name: de Bergevin, F.
name: Fennell, T.
name: Rogado, N.
name: Cava, R. J.
name: Wolf, Th.
name: Kenzelmann, M.
name: McMorrow, D. F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The magnetic structure of multiferroic Ni$_3$V$_2$O$_8$ has been investigated using non-resonant X-ray magnetic scattering. Incident circularly polarized X-rays combined with full polarization analysis of the scattered beam is shown to yield high sensitivity to the components of the cycloidal magnetic order, including their relative phases. New information on the magnetic structure in the ferroelectric phase is obtained, where it is found that the magnetic moments on the "cross-tie" sites are quenched relative to those on the "spine" sites. This implies that the onset of ferroelectricity is associated mainly with spine site magnetic order. We also demonstrate that our technique enables the imaging of multiferroic domains through polarization enhanced topography. This approach is used to image the domains as the sample is cycled by an electric field through its hysteresis loop, revealing the gradual switching of domains without nucleation.
description: 9 pages, 6 figures
Investigating force-induced unfolding and folding of proteins at the single molecule level
Creators: name: Wang, Han
Publisher: name: University of British Columbia
Year: 2022

description: Understanding the molecular mechanism of protein folding has always remained a challenging problem. Extensive investigations based on ensemble methods have been carried out to shed light on the protein folding problem. Compared with ensemble-averaged measurements, single-molecule force spectroscopy (SMFS) has evolved as a powerful technique to probe mechanical unfolding/folding of proteins at the single-molecule level, which provides rich details of protein conformational changes. Optical tweezers (OT), as one representative SMFS technique, have been widely used to directly monitor a protein folding process. This thesis presents a series of studies that use OT to investigate the mechanical unfolding/folding of two distinct classes of proteins: knotted/slipknotted proteins and Ca²⁺-binding metalloproteins. First, we combined OT and steered molecular dynamics (SMD) simulations to investigate a complex slipknotted protein. When stretched from the N- and C-termini, the slipknotted structure could be completely untied via multiple unfolding pathways. Upon relaxation, this protein showed complex folding behaviors involving misfolding. Our studies demonstrate the unfolding/folding mechanisms of a slipknotted protein with a complex topological conformation. Second, we used OT to mechanically tighten, untie and retie a trefoil knotted protein. Our results revealed that protein folding with a preformed knot was fast and robust; however, the folding from the unfolded polypeptide chain without the knot conformation was significantly slower, suggesting that the knotting was the rate-limiting step for the folding of this trefoil knotted protein. Next, we investigated the mechanical unfolding/folding behaviors of a Ca²⁺-binding protein, RTX (repeats-in-toxin) block V. Our results elucidated the secretion mechanism of this RTX block V and revealed that the mechanical design can ensure an efficient translocation process. Finally, we used OT to study another Ca²⁺-binding protein, RTX block IV. The mechanical properties of RTX block IV was well-characterized. Our results revealed that RTX block IV follows a similar translocation mechanism to be secreted as RTX block V. We also suggested that the secreted RTX block V is stabilized by folded RTX block IV and protected from being unfolded in vivo. Overall, this thesis clarified the unfolding/folding mechanisms of two knotted/slipknotted proteins and Ca²⁺-binding protein RTX.
title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ¾Ð·Ð¸Ð¸ Ð¾ÑÐ²Ð¾Ð´Ð¾Ð² Ð³Ð°Ð·Ð¾ÑÐ±Ð¾ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸ Ð¿ÑÐ¸ Ð´Ð¾Ð±ÑÑÐµ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·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: Modeling of erosion of gas collection network branches during natural gas extraction
Creators: name: ÐÑÐ»Ð°Ð¼Ð¾Ð², ÐÑ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: 2021
Subjects: ÐÐ°Ð·Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½ÑÐµ
ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¾ÑÐ²Ð¾Ð´
ÑÐ²ÐµÑÐ´ÑÐµ ÑÐ°ÑÑÐ¸ÑÑ
ÑÑÐ¾Ð·Ð¸Ñ ÑÐ°ÑÑÐ¸ÑÐ°Ð¼Ð¸ Ð¿ÐµÑÐºÐ°
ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¸Ñ
ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÑÐ¾Ð·Ð¸Ð¸
Ð¼ÐµÑÐ° ÑÑÐ¾Ð·Ð¸Ð¸
ÑÐºÐ¾ÑÐ¾ÑÑÑ ÑÑÐ¾Ð·Ð¸Ð¸
Ð³Ð»ÑÐ±Ð¸Ð½Ð° ÑÑÐ¾Ð·Ð¸Ð¸
elbow
solid particles
sand particle erosion
particle motion equation
erosion equation
erosion indicator
erosion rate
erosion depth

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¾Ð·Ð´Ð°Ð½Ð° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÑÐ¾Ð·Ð¸Ð¸ Ð¾ÑÐ²Ð¾Ð´Ð° ÑÐ°ÑÑÐ¸ÑÐ°Ð¼Ð¸ Ð¿ÐµÑÐºÐ° Ð¿ÑÐ¸ Ð´Ð¾Ð±ÑÑÐµ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð° Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ° Ð¿ÑÐ¾ÑÐ¸Ð»Ñ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÑÑÐ¾Ð·Ð¸Ð¸ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ¹ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ²Ð¾Ð´Ð°. Ð Ð°Ð±Ð¾ÑÐ° ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÑÐµÑ ÑÐ°ÑÑÐµÐ¹. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¾Ð±Ð·Ð¾Ñ ÑÐ°Ð±Ð¾Ñ, Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² Ð³Ð°Ð·-ÑÐ²ÐµÑÐ´ÑÐµ ÑÐ°ÑÑÐ¸ÑÑ Ð¸ ÑÐ°ÑÑÐµÑÑ ÑÑÐ¾Ð·Ð¸Ð¸ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ¹ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ²Ð¾Ð´Ð¾Ð². ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ° Ð¿ÑÐ¾ÑÐ¸Ð»Ñ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÑÑÐ¾Ð·Ð¸Ð¸ Ð¾ÑÐ²Ð¾Ð´Ð°. Ð ÑÑÐµÑÑÐµÐ¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð²Ð°Ð»Ð¸Ð´Ð°ÑÐ¸Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸, ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸ Ð¸ Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ¼Ð¸ Ð¿ÑÐ¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð½Ð° ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Ansys Fluent.
description: In this work a mathematical model of erosion in elbows due to sand particles during a natural gas production has been created and soft has been developed for calculating the elbow erosion rate profile. The work consists of three parts. The first part provides an overview of works devoted to modeling gas-solid particles flows and calculating the erosion of elbows by sand particles. In the second part, a mathematical model and a description of the algorithm for calculating the profile of the erosion rate of elbows are presented. The third part presents the results of model validation, comparison with experimental data and with the results obtained by other researchers when simulating on the commercial software Ansys Fluent.
Efficient integration of the variational equations of multi-dimensional Hamiltonian systems: Application to the Fermi-Pasta-Ulam lattice
Creators: name: Gerlach, Enrico
name: Eggl, Siegfried
name: Skokos, Charalampos
Publisher: name: arXiv
Year: 2011
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study the problem of efficient integration of variational equations in multi-dimensional Hamiltonian systems. For this purpose, we consider a Runge-Kutta-type integrator, a Taylor series expansion method and the so-called `Tangent Map' (TM) technique based on symplectic integration schemes, and apply them to the Fermi-Pasta-Ulam $β$ (FPU-$β$) lattice of $N$ nonlinearly coupled oscillators, with $N$ ranging from 4 to 20. The fast and accurate reproduction of well-known behaviors of the Generalized Alignment Index (GALI) chaos detection technique is used as an indicator for the efficiency of the tested integration schemes. Implementing the TM technique--which shows the best performance among the tested algorithms--and exploiting the advantages of the GALI method, we successfully trace the location of low-dimensional tori.
description: 14 pages, 6 figures
Diverse Chemo-Dynamical Properties of Nitrogen-Rich Stars Identified From Low-Resolution Spectra
Creators: name: Kim, Changmin
name: Lee, Young Sun
name: Beers, Timothy C.
name: Kim, Young Kwang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The second generation of stars in the GCs of the MW exhibit unusually high N, Na, or Al, compared to typical Galactic halo stars at similar metallicities. The halo field stars enhanced with such elements are believed to have originated in disrupted GCs or escaped from existing GCs. We identify such stars in the metallicity range -3.0 < [Fe/H] < 0.0 from a sample of ~ 36,800 giant stars observed in the SDSS and LAMOST survey, and present their dynamical properties. The N-rich population and N-normal population among our giant sample do not exhibit similarities in either in their metallicity distribution function or dynamical properties. We find that, even though the MDF of the NRP looks similar to that of the MW's GCs in the range of [Fe/H] < -1.0, our analysis of the dynamical properties does not indicate similarities between them in the same metallicity range, implying that the escaped members from existing GCs may account for a small fraction of our N-rich stars, or the orbits of the present GCs have been altered by the dynamical friction of the MW. We also find a significant increase in the fraction of N-rich stars in the halo field in the very metal-poor (VMP; [Fe/H] < -2.0) regime, comprising up to ~ 20% of the fraction of the N-rich stars below [Fe/H] = -2.5, hinting that partially or fully destroyed VMP GCs may have in some degree contributed to the Galactic halo. A more detailed dynamical analysis of the NRP reveals that our sample of N-rich stars do not share a single common origin. Although a substantial fraction of the N-rich stars seem to originate from the GCs formed in situ, more than 60% of them are not associated with those of typical Galactic populations, but probably have extragalactic origins associated with GSE, Sequoia, and Sagittarius dwarf galaxies, as well as with presently unrecognized progenitors.
description: 16 pages, 6 figures, 1 table
Autonomous Navigation for Robot-assisted Intraluminal and Endovascular Procedures: A Systematic Review
Creators: name: Pore, Ameya
name: Li, Zhen
name: Dall'Alba, Diego
name: Hernansanz, Albert
name: De Momi, Elena
name: Menciassi, Arianna
name: Casals, Alicia
name: Denkelman, Jenny
name: Fiorini, Paolo
name: Poorten, Emmanuel Vander
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Increased demand for less invasive procedures has accelerated the adoption of Intraluminal Procedures (IP) and Endovascular Interventions (EI) performed through body lumens and vessels. As navigation through lumens and vessels is quite complex, interest grows to establish autonomous navigation techniques for IP and EI for reaching the target area. Current research efforts are directed toward increasing the Level of Autonomy (LoA) during the navigation phase. One key ingredient for autonomous navigation is Motion Planning (MP) techniques. This paper provides an overview of MP techniques categorizing them based on LoA. Our analysis investigates advances for the different clinical scenarios. Through a systematic literature analysis using the PRISMA method, the study summarizes relevant works and investigates the clinical aim, LoA, adopted MP techniques, and validation types. We identify the limitations of the corresponding MP methods and provide directions to improve the robustness of the algorithms in dynamic intraluminal environments. MP for IP and EI can be classified into four subgroups: node, sampling, optimization, and learning-based techniques, with a notable rise in learning-based approaches in recent years. One of the review's contributions is the identification of the limiting factors in IP and EI robotic systems hindering higher levels of autonomous navigation. In the future, navigation is bound to become more autonomous, placing the clinician in a supervisory position to improve control precision and reduce workload.
description: 31 pages, 7 figures, 3 tables; Accepted in IEEE Transactions on Robotics
Additional file 2 of Gender difference in the association between TyG index and subclinical atherosclerosis: results from the I-Lan Longitudinal Aging Study
Creators: name: Lu, Ya-Wen
name: Chang, Chun-Chin
name: Chou, Ruey-Hsing
name: Tsai, Yi-Lin
name: Liu, Li-Kuo
name: Chen, Liang-Kung
name: Huang, Po-Hsun
name: Lin, Shing-Jong
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 2: Table S2. Baseline characteristics according to lower and higher TyG index in diabetic population stratified by gender.