cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Distinguishing standard and modified gravity cosmologies with machine learning
Creators: name: Peel, Austin
name: Lalande, Florian
name: Starck, Jean-Luc
name: Pettorino, Valeria
name: Merten, Julian
name: Giocoli, Carlo
name: Meneghetti, Massimo
name: Baldi, Marco
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a convolutional neural network to classify distinct cosmological scenarios based on the statistically similar weak-lensing maps they generate. Modified gravity (MG) models that include massive neutrinos can mimic the standard concordance model ($Λ$CDM) in terms of Gaussian weak-lensing observables. An inability to distinguish viable models that are based on different physics potentially limits a deeper understanding of the fundamental nature of cosmic acceleration. For a fixed redshift of sources, we demonstrate that a machine learning network trained on simulated convergence maps can discriminate between such models better than conventional higher-order statistics. Results improve further when multiple source redshifts are combined. To accelerate training, we implement a novel data compression strategy that incorporates our prior knowledge of the morphology of typical convergence map features. Our method fully distinguishes $Λ$CDM from its most similar MG model on noise-free data, and it correctly identifies among the MG models with at least 80% accuracy when using the full redshift information. Adding noise lowers the correct classification rate of all models, but the neural network still significantly outperforms the peak statistics used in a previous analysis.
description: 12 pages, 10 figures, 1 table. Text updated and expanded throughout
CONTENT SYNCRETISM IN TACTILE SENSORY QUALITIES
Creators: name: Teshaboeva, Gulnoza
Publisher: name: Zenodo
Year: 2024

description: It is known that since the emergence of mankind, all kinds of things have lived with a passion for touching objects and understanding its properties. In language, however, one names what one perceives, what one undergoes a synthesis of perception, object, etc. Let them know their relationship. For this reason, it can be said that qualitative semantics, including the study of its syncretic nature, are also ancient. Of course, it is natural that linguists also studied tactile qualities in the process of studying the qualitative word category. Tactile sensation as an object of study of tactile qualities is considered important. In studies, it is argued that tactile qualities are also ancient in the process of studying tactile qualities.
Electrical transport in the ferromagnetic state of manganites: Small-polaron metallic conduction at low temperatures
Creators: name: Zhao, G. M.
name: Smolyaninova, V.
name: Prellier, W.
name: Keller, H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report measurements of the resistivity in the ferromagnetic state of epitaxial thin films of La_{1-x}Ca_{x}MnO_{3} and the low temperature specific heat of a polycrystalline La_{0.8}Ca_{0.2}MnO_{3}. The resistivity below 100 K can be well fitted by ρ- ρ_{o} = E ω_{s}/sinh^{2}(\hbar ω_{s}/2k_{B}T) with \hbar ω_{s}/k_{B} \simeq 100 K and E being a constant. Such behavior is consistent with small-polaron coherent motion which involves a relaxation due to a soft optical phonon mode. The specific heat data also suggest the existence of such a phonon mode. The present results thus provide evidence for small-polaron metallic conduction in the ferromagnetic state of manganites.
description: 4 pages, 4 figures, submitted to PRL
title: ÐÑÐ±Ð¾Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð¾Ð¿Ð¾ÑÐ½ÑÑ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐµÐ¹ ÑÐºÐ¾Ð»ÑÐ·ÑÐ½Ð¾Ð² ÑÐµÐ»ÐµÐ¶ÐºÐ¸ Ð¸ ÐºÑÐ·Ð¾Ð²Ð° Ð²Ð°Ð³Ð¾Ð½Ð° Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸ÐµÐ¼ ÑÐ¾Ð²Ð¼ÐµÑÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð°Ñ
title: Selection of composite material for supporting surfaces of bolley sliders and car body to ensure compatibility of friction pairs
Creators: name: ÐÑÐºÐ°ÑÐ¾Ð²Ð°, Ð.
name: ÐÑÐºÐ°ÑÐ¾Ð², Ð.
name: ÐÐ½ÑÐ¸Ð¿Ð¸Ð½, Ð.
name: ÐÐ·Ð¼ÐµÑÐ¾Ð², Ð.
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: Ð¤ÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐµÑÐ°Ð»Ð»Ð¾ÐºÐµÑÐ°Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÐÐ·Ð½Ð¾Ñ
ÑÐ·ÐµÐ» ÑÑÐµÐ½Ð¸Ñ
ÑÑÐ¸Ð±Ð¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
friction unit
tribological characteristics

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð²ÑÐ±Ð¾ÑÐ° Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð² ÑÐ·Ð»Ð°Ñ ÑÑÐµÐ½Ð¸Ñ Ð¾Ð¿Ð¾ÑÐ½ÑÑ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐµÐ¹ ÑÐºÐ¾Ð»ÑÐ·ÑÐ½Ð¾Ð² ÑÐµÐ»ÐµÐ¶ÐºÐ¸ Ð¸ ÐºÑÐ·Ð¾Ð²Ð° Ð²Ð°Ð³Ð¾Ð½Ð°. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð²ÑÐ±ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ Ð½ÐµÐ¹ÑÐ¾ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°ÑÑÐµÑÐ¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÐ¼ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð¼, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐºÐ°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð½Ð¾ÑÐ° Ð¿ÑÑÐµÐ¼ Ð°Ð¿Ð¿ÑÐ¾ÐºÑÐ¸Ð¼Ð°ÑÐ¸Ð¸ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÑÐµÐ¼ÑÐµ Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»ÑÐ½ÑÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² ÑÐ¾ÑÑÐ°Ð²Ð°
ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐµÑÐ°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÐ¸Ð·Ð¸ÐºÐ¾-Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÑÐ¸Ð±Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð° Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐµÑÐ°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°.
description: The paper discusses methods for optimizing the selection and use of friction materials in the friction units of the bearing surfaces of the bogie slides and the car body. The method of neurocomputer modeling was chosen as the main one. Based on calculations obtained by this method, as well as scanning in the area of minimal wear by approximation, predicted and control values of the concentration of the main components of the composition of the friction cermet material were obtained. The physical, mechanical and tribological characteristics of the proposed composition of the metal-ceramic material have been determined.
EFFECT OF DISTRIBUTION SYSTEM ON HOUSEHOLD DRINKING WATER QUALITY IN SELECTED SLUM AREA OF ADDIS ABABA CITY (THE CASE OF ADDIS KETEMA SUB CITY)
Creators: name: TESFAYE DUFERA TUGE
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2019
Subjects: Drinking Water distribution system, Physico-Chemical and microbiological parameters

description: Water is one of the most important and most precious natural resources. It is essential in the life of all living organisms from the simplest plant and microorganisms to the human body.The study was conducted in Addis Ketema sub city, woreda -02 and woreda -07, Addis Ababa, which is the largest market place in the country. Since the study area is very slum, crowded and serves as center for commercial activity the residents are forced to lead their day to day life activity in a small place. The samples were then tested for various physical, chemical and biological water quality parameters. The data collected was also used to determine if water samples complied with national drinking water quality standards. Independent samples statistical analyses were also performed to determine if water quality measured in the samples collected from the source and household taps were significantly different. Statistical tools such as mean, Standard deviation were also calculated for water quality characteristics. The results of microbiology were detected in samples and that water quality varies considerably between the source and tap water. The turbidity and total iron concentrations measured in source and tap water samples found to be different result and the high pressure and low pressure were detected in the distribution system. At midnight high pressure was increased in distribution system can affect on water quality deterioration. An improper connection, poor management system, not update systems and unchanged old pipe systems exist in large in both worada, thus a drop pressure in pipeline and the intrusion of contaminants through the leaky and cross-connected pipes in the distribution network affect water quality. Distribution systems can incorrectly be viewed as passive systems with the only requirement being to transport drinking-water from the outlets of treatment plants to consumers.
title: Ð Ð°ÑÑÐµÑÐ½Ð¾-ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ¸Ð±Ð¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð°Ð½ÑÐ¸ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð°Ð»Ð¼Ð°Ð·Ð¾ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐµÐ¹ Ð¼Ð¸Ð½ÐµÑÐ°Ð»Ð¾ÐºÐµÑÐ°Ð¼Ð¸ÐºÐ¸
title: Computational and experimental analysis of tribotechnical properties of antifriction diamondcontaining mineral-ceramics
Creators: name: ÐÐ¾Ð²Ð¸ÐºÐ¾Ð²Ð°, Ð.
name: ÐÐ¾Ð²Ð¸ÐºÐ¾Ð², Ð.
name: ÐÐ¾Ð»Ð¾ÑÐ¾Ð², Ð.
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð¢ÑÐµÐ½Ð¸Ðµ
ÐÐ·Ð½Ð¾Ñ
Ð°Ð»Ð¼Ð°Ð·Ð¾ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ°Ñ Ð¼Ð¸Ð½ÐµÑÐ°Ð»Ð¾ÐºÐµÑÐ°Ð¼Ð¸ÐºÐ°
Ð°Ð½ÑÐ¸ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð°
Ð¼Ð¾Ð´ÐµÐ»Ñ ÐºÐ¾Ð½ÑÐ°ÐºÑÐ½Ð¾Ð³Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ
Ð¼Ð¸ÐºÑÐ¾Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ
diamond-containing mineral ceramics
antifriction properties
contact interaction model
microstrength

description: Ð¢ÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÑÐ¸Ð±Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð· Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸ÐµÐ²Ð¾Ð¹ Ð¿ÑÐ´ÑÑ Ð¸ Ð¼Ð¸ÐºÑÐ¾Ð´Ð¸ÑÐ¿ÐµÑÑÐ½Ð¾Ð³Ð¾ Ð°Ð»Ð¼Ð°Ð·Ð° Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð²Ð¾Ð¹ Ð¼ÐµÑÐ°Ð»Ð»ÑÑÐ³Ð¸Ð¸ Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐµÐ¹ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸ÐµÐ¹ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð¼Ð¸ÐºÑÐ¾Ð¿Ð»Ð°Ð·Ð¼ÐµÐ½Ð½ÑÐ¼ ÑÐ»ÐµÐºÑÑÐ¾Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¾ÐºÑÐ¸Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸ÐµÐ¼. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ ÐºÐ¾Ð½ÑÐ°ÐºÑÐ½Ð¾Ð³Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð°Ð»Ð¼Ð°Ð·Ð¾ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐµÐ¹ Ð¼Ð¸Ð½ÐµÑÐ°Ð»Ð¾ÐºÐµÑÐ°Ð¼Ð¸ÐºÐ¸ Ð¸ ÐºÐµÑÐ°Ð¼Ð¸ÐºÐ¸ Ð² ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº. ÐÐ¾Ð»ÑÑÐµÐ½Ñ ÑÐ¾Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ° ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÑÐµÐ½Ð¸Ñ Ð¸ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐµÐ³Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð²Ð¸Ð´Ð° Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°.
description: The tribological properties of a composite material obtained from aluminum powder and microdispersed diamond by powder metallurgy followed by surface modification by microplasma electrolytic oxidation were studied theoretically and experimentally. A model of contact interaction between diamond-containing mineral ceramics and ceramics in a wide range of loads is proposed. Relations were obtained for calculating the coefficient of friction and critical pressure corresponding to a change in the type of deformation of the composite material.
Data-Driven Inference, Reconstruction, and Observational Completeness of Quantum Devices
Creators: name: Dall'Arno, Michele
name: Buscemi, Francesco
name: Bisio, Alessandro
name: Tosini, Alessandro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The range of a quantum measurement is the set of outcome probability distributions that can be produced by varying the input state. We introduce data-driven inference as a protocol that, given a set of experimental data as a collection of outcome distributions, infers the quantum measurement which is, i) consistent with the data, in the sense that its range contains all the distributions observed, and, ii) maximally noncommittal, in the sense that its range is of minimum volume in the space of outcome distributions. We show that data-driven inference is able to return a unique measurement for any data set if and only if the inference adopts a (hyper)-spherical state space (for example, the classical or the quantum bit). In analogy to informational completeness for quantum tomography, we define observational completeness as the property of any set of states that, when fed into any given measurement, produces a set of outcome distributions allowing for the correct reconstruction of the measurement via data-driven inference. We show that observational completeness is strictly stronger than informational completeness, in the sense that not all informationally complete sets are also observationally complete. Moreover, we show that for systems with a (hyper)-spherical state space, the only observationally complete simplex is the regular one, namely, the symmetric informationally complete set.
description: 15 pages, 12 figures, published version
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¾ÑÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð² Ð¼ÐµÑÐ°Ð»Ð»Ðµ Ð½Ð° ÑÐ¾ÑÐ¼Ñ Ð¾ÑÐ¿ÐµÑÐ°ÑÐºÐ° Ð¿Ð¾ÑÐ»Ðµ Ð½Ð°Ð½Ð¾Ð¸Ð½Ð´ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Investigation of the effect of residual stresses in metal on the shape of the imprint after nanoindentation
Creators: name: Ð¡Ð°Ð»ÑÐ½Ð¸ÐºÐ¾Ð², Ð.
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÐµÑÐ°Ð»Ð»Ñ
ÐÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¼ÐµÑÐ¾Ð´
Ð¸Ð½Ð´ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¾ÑÐ¿ÐµÑÐ°ÑÐ¾Ðº
indentation
imprint

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐ°Ð»Ð¾ÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¾ÑÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð½Ð° ÑÐ¾ÑÐ¼Ñ Ð¾ÑÐ¿ÐµÑÐ°ÑÐºÐ° Ð¿Ð¾ÑÐ»Ðµ Ð½Ð°Ð½Ð¾Ð¸Ð½Ð´ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð²Ð°Ð»Ñ Ð¸Ð· ÑÑÐ°Ð»Ð¸ 20Ð¥13, Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÑ ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿Ð¾Ð´Ð²ÐµÑÐ³Ð»Ð°ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð¾Ð±ÐºÐ°ÑÐºÐ¸. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐ»ÑÑ Ð¼ÐµÑÐ¾Ð´ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸, ÑÑÐ¾ Ð·Ð°Ð¼ÐµÑ Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ñ Ð¾ÑÐ¿ÐµÑÐ°ÑÐºÐ° Ð¿Ð¾ÑÐ»Ðµ Ð½Ð°Ð½Ð¾Ð¸Ð½Ð´ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð½Ð°Ð¿ÑÑÐ¶ÑÐ½Ð½Ð¾Ð¼ Ð¼ÐµÑÐ°Ð»Ð»Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð²ÑÑÑÑÐ¿Ð°ÑÑ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¼ÐµÑÐ¾Ð´Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾ÑÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹.
description: The paper studied the effect of the influence of residual stresses on the shape of the imprint after nanoindentation was studied. Shafts made of 20X13 steel, the surface of which was subjected to running-in operation, were used as the material under study. In addition, the finite element method was applied. The results showed that the measurement of the print distortion after nanoindentation in stressed metal could be used as a method for determining residual stresses.
Structural insight into the binding mechanism of ATP to EGFR and L858R, and T790M and L858R/T790 mutants
Creators: name: Saldaña-Rivera, Lucia
name: Bello, Martiniano
name: Méndez-Luna, David
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Plant Biology
subject: Computational Biology

description: The L858R mutation in EGFR is particularly responsive to small tyrosine kinase inhibitors (TKIs) such as gefitinib and erlotinib. This efficacy decreases due to drug resistance conferred by a second mutation, T790M, which subsequently produces a double mutant, L858R/T790M. Although this resistance was initially attributed to steric blocking by the T790M mutation, experimental studies have demonstrated that differences in the binding affinities of TKIs to T790M and L858R/T790M mutants are more a result of the increased sensitivity of these mutants to ATP than to a decrease in the affinity to TKIs. Regrettably, detailed information at the atomic level on the origins of the increased binding affinity of mutants for ATP is lacking. In this study, we have combined structural data and molecular dynamics simulations with the MMGBSA approach to determine how the L858R, T790M and L858R/T790 mutations impact the binding mechanism of ATP with respect to wild-type EGFR. Structural and energetic analyses provided novel information that helps to explain the increased affinity of ATP to T790M and L858R/T790 mutants with respect to L858R and wild-type systems. In addition, it was observed that dimerization of the wild-type and mutant systems exerts dissimilar effects on the ATP binding affinity characteristic of negative cooperativity. Communicated by Ramaswamy H. Sarma
The Phase Structure of the Gross-Neveu Model with Thirring Interaction at the Next to Leading Order of 1/N Expansion
Creators: name: Dateki, Takashi
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the critical behavior of the D (2
description: 22 pages, 15 Postscript Figures, LaTeX
title: ÐÐ½Ð¾Ð³Ð¾ÑÐ°ÐºÑÐ¾ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ¸Ð±Ð¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹
title: Multifactor analysis of tribotechnical characteristics of coating materials
Creators: name: Ð¦Ð²ÐµÑÐºÐ¾Ð²Ð°, ÐÐ°Ð»Ð¸Ð½Ð°
name: ÐÐ²Ð°Ð½Ð¾Ð²Ð°, ÐÐ°Ð»Ð¸Ð½Ð°
name: ÐÐ¾ÑÑÐµÐ½Ð¸, Ð­.
name: ÐÐ»Ñ-ÐÐ°Ð´Ð¶Ð°Ñ, Ð.
name: ÐÐ°Ð³ÑÐ°Ð²Ð¸, Ð¯.
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÐµÑÐ°Ð»Ð»Ñ
Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ°
Ð¸Ð·Ð½Ð¾ÑÐ¾ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÑ
Ð¼Ð¸ÐºÑÐ¾ÑÐ²ÑÑÐ´Ð¾ÑÑÑ
ÑÐ°Ð·Ð¼ÐµÑ Ð·ÐµÑÐ½Ð°
Ð»ÐµÐ³Ð¸ÑÑÑÑÐ¸Ðµ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ
surfacing
wear resistance
microhardness
grain size
alloying elements

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐ°Ð»Ð¾ÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¾ÑÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð½Ð° ÑÐ¾ÑÐ¼Ñ Ð¾ÑÐ¿ÐµÑÐ°ÑÐºÐ° Ð¿Ð¾ÑÐ»Ðµ Ð½Ð°Ð½Ð¾Ð¸Ð½Ð´ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð²Ð°Ð»Ñ Ð¸Ð· ÑÑÐ°Ð»Ð¸ 20Ð¥13, Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÑ ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿Ð¾Ð´Ð²ÐµÑÐ³Ð»Ð°ÑÑ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð¾Ð±ÐºÐ°ÑÐºÐ¸. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐ»ÑÑ Ð¼ÐµÑÐ¾Ð´ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸, ÑÑÐ¾ Ð·Ð°Ð¼ÐµÑ Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ñ Ð¾ÑÐ¿ÐµÑÐ°ÑÐºÐ° Ð¿Ð¾ÑÐ»Ðµ Ð½Ð°Ð½Ð¾Ð¸Ð½Ð´ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð½Ð°Ð¿ÑÑÐ¶ÑÐ½Ð½Ð¾Ð¼ Ð¼ÐµÑÐ°Ð»Ð»Ðµ Ð¼Ð¾Ð¶ÐµÑ Ð²ÑÑÑÑÐ¿Ð°ÑÑ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¼ÐµÑÐ¾Ð´Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾ÑÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹.
description: The study is aimed at studying the dependence of the tribological characteristics of coating materials on the method of their manufacture and the resulting properties. In the experiment, layers of various materials were applied to 45 steel using automatic electric arc surfacing, and laser technologies were also used. A study of tribological characteristics has shown the advantages of laser surfacing for gas turbine engine blades. For electric arc surfacing, it is recommended to use surfacing with ceramic flux to improve the quality of faucet parts. Metallographic studies have shown a structural relationship between wear resistance and grain size in the material, as well as microhardness.
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¿Ð¾Ð»Ð¸Ð°Ð¼Ð¸Ð´Ð½ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹ Ð² ÑÐ·Ð»Ð°Ñ ÑÑÐµÐ½Ð¸Ñ
title: Improving the quality of polyamide coatings in friction units
Creators: name: ÐÐ°ÑÐºÐ°ÑÐµÐ², ÐÐ»ÑÐ±ÐµÑÑ
name: ÐÐµÑÑÐ¾Ð½Ð¾Ð²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÐ¾Ð»Ð¸Ð°Ð¼Ð¸Ð´Ñ
ÐÐ´Ð³ÐµÐ·Ð¸Ñ
ÑÐ·Ð»Ñ ÑÑÐµÐ½Ð¸Ñ
Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ°Ñ Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ°
friction units
metal substrate

description: ÐÐ±Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°ÐµÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÑÐ¼Ð¾ÑÐ»ÑÐºÑÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐµÐ¾ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ Ð°Ð½ÑÐ¸ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð¾Ð»Ð¸Ð°Ð¼Ð¸Ð´Ð½ÑÑ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ Ð¸Ñ ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ñ Ð² ÑÐ·Ð»Ð°Ñ ÑÑÐµÐ½Ð¸Ñ. ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ ÑÐ¿Ð¾ÑÐ¾Ð± ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¾ÑÑÐ¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð¾ÑÑÐ°ÑÐ¾ÑÐ½ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ Ð½Ð°Ð½ÐµÑÐµÐ½Ð¸Ð¸ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ¾Ð² Ð½Ð° Ð²Ð½ÑÑÑÐµÐ½Ð½Ð¸Ðµ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ Ð²ÑÑÐ»Ð¾Ðº.
description: The possibility of application of thermofluctuation theory of strength for predicting the durability of antifriction polyamide coatings is substantiated. The reasons of their destruction in friction units are considered. A method of reducing the negative effect of residual stresses when applying polymers on the inner surfaces of bushings is proposed.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0298r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0298r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0298r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Operationalizing the AAPT Learning Goals for the Lab
Creators: name: Holmes, N. G.
name: Smith, Emily M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: Calls for reform to instructional labs means many instructors and departments are facing the daunting task of identifying goals for their introductory lab courses. Fortunately, the American Association of Physics Teachers (AAPT) released a set of recommendations for learning goals for the lab to support lab redevelopment [1]. Here we outline the process we have undergone to identify a set of learning goals for the labs that operationalize those provided by the AAPT. We also provide two examples of newly developed lab activities that aim to meet those goals to demonstrate this operationalization. We aim to provide departments and instructors with a few ideas of a procedure that they can follow or a set of goals that they can use to align lab instruction with the AAPT learning goals.
description: 6 pages, 4 figures, accepted to The Physics Teacher
Glassy Slowing of Stripe Modulation in (La,Eu,Nd)(2-x)(Sr,Ba)(x)CuO4: A Cu-63 and La-139 NQR Study Down to 350mK
Creators: name: Hunt, A. W.
name: Singer, P. M.
name: Cederstrom, A. F.
name: Imai, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report a comprehensive Cu and La NQR study down to 350mK in the stripe phase of the hole-doped high temperature superconductors with hole concentration approximately 1/8. We observe the hyperfine broadened NQR lineshape only below 8-20K for x=1/8, indicating that the ordered moments continue to fluctuate slowly even below the temperature range where they appear static in other measurements. Detailed numerical simulations of the Zeeman perturbed Cu NQR lineshape establish that widely accepted models of periodic modulation of spin density waves with maximum moment approxiamtely 0.3mu_B can not account for the NQR lineshape. These results suggest that significant disorder exists at NQR time scales. By fitting a single model to several sets of experimental data, we deduce the spatial distribution of the spin fluctuation frequency scale and its temperature dependence. Our results indicate that as soon as charge dynamics slow down, the spin fluctuationsbegin to slow dramatically with spin stiffness approximately 200K. However, the motional narrowing feature observed in the Zeeman perturbed NQR measurements suggest that the slowing of the spin fluctuations levels off at frequencies somewhat below the NQR frequency. By extending the analysis to other hole concentrations, we find a qualitative difference above and below x=1/8.
description: The new versions is shorter (27 pages with 19 figures), and has been revised based on referee comments
title: ÐÑÐµÐ½ÐºÐ° ÑÐµÑÑÑÑÐ° ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¾Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ñ ÑÐ²ÑÐ´Ð¾ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾ÐºÑÑÑÐ¸ÑÐ¼Ð¸ Ð´Ð»Ñ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð², ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÑÑÑÐ¸Ñ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐµÐ²ÐµÑÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ
title: Resource assessment of friction matings with solidlubricant coatings for mechanisms operating in reversive motion conditions
Creators: name: ÐÐ¸ÑÐ°ÐºÐ¾Ð², Ð¡.
name: Ð¥Ð¾Ð¿Ð¸Ð½, Ð.
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: Ð¡Ð¼Ð°Ð·Ð¾ÑÐ½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
ÑÐ²ÑÑÐ´Ð¾ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ
ÑÐµÐ²ÐµÑÑÐ¸Ð²Ð½Ð¾Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ
Ð²ÑÐ°ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð¾Ð´Ð½Ð¾Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ðµ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ
solid lubricant coatings
reverse movement
unidirectional rotational movement

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð¸Ðµ Ð¸Ð¼ÐµÑÑÐ¸ÑÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÑÐ¸Ð±Ð¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐµÐ²ÐµÑÑÐ¸Ð²Ð½ÑÑ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ñ ÑÐ²ÑÑÐ´Ð¾ÑÐ¼Ð°Ð·Ð¾ÑÐ½ÑÐ¼Ð¸ Ð¿Ð¾ÐºÑÑÑÐ¸ÑÐ¼Ð¸ (Ð¢Ð¡Ð), Ð° ÑÐ°ÐºÐ¶Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ¸Ð±Ð¾Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ ÑÑÐ¸ÐºÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¾Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ñ ÑÑÑÐ¿ÐµÐ½Ð·Ð¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð¿Ð¾ÐºÑÑÑÐ¸ÑÐ¼Ð¸ ÑÐ¸ÑÐ¼Ñ Molykote Ð¸ Ð¢Ð¡Ð ÑÐ¸Ð¿Ð° ÐÐÐÐ ÐÐ Ð¿ÑÐ¸ Ð¾Ð´Ð½Ð¾Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¼ Ð¸ ÑÐµÐ²ÐµÑÑÐ¸Ð²Ð½Ð¾Ð¼ Ð²ÑÐ°ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¼ Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ð¸.
description: This paper summarizes the available results of studies of the tribological characteristics of reversible mechanisms with solid lubricant coatings (SLC), and also performs a comparative analysis of tribological tests of friction matings with suspension coatings from Molykote and SLC of the VNII NP type with unidirectional and reverse rotational motion.
Source partitioning of atmospheric methane using stable carbon isotope measurements in the Reuss Valley, Switzerland
Creators: name: Stieger, Jacqueline
name: Bamberger, Ines
name: Siegwolf, Rolf T. W.
name: Buchmann, Nina
name: Eugster, Werner
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Cancer
subject: 60506 Virology

description: Measurements of methane (CH4) mole fractions and δ13 C−CH4 that resolve the diel cycle in the agriculturally dominated Reuss Valley, Switzerland, were used to quantify the contributions of different CH4 sources to the atmospheric CH4 source mix. Both a nocturnal (NBL) and a diurnal convective boundary layer (CBL) approach were employed. A diel course of CH4 mole fractions was found with a daytime minimum (background around 1900 ppb) and a nocturnal maximum (up to 3500 ppb). The δ13C value in CH4 only showed small variations during the day (9–21 hours CET, −45.0±0.2‰ mean±SE) when the atmosphere was well mixed, but decreased by −4.8±0.1‰ during the night. Biogenic emissions dominated in both approaches (ranging from 60 to 94%), but non-biogenic sources were rather important (42.2% and 46.0% with CBL, 5.8% and 40% with NBL approach in 2011 and 2012, respectively, of total emissions). The CH4 sink, dominated by tropospheric OH oxidation and only to a minor extend by soil surface uptake, was quantified at roughly 4% of local emissions.
Inconsistency of an inflationary sector coupled only to Einstein gravity
Creators: name: Figueroa, Daniel G.
name: Tanin, Erwin H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: From a model-building perspective, the inflationary sector might very well have no direct couplings to other species, apart from inevitable gravitational interactions. Within the context of General Relativity, a thermal universe can still emerge after inflation if: $i)$ some radiation sector is excited towards the end of inflation, and $ii)$ the post-inflationary equation of state becomes sufficiently stiff $w \geq w_{\rm RD}\gtrsim 0.57$, with $w_{\rm RD}$ a threshold depending on the inflationary scale $H_*$ and the initial radiation-to-inflaton energy ratio $Δ_*$. Furthermore, a stiff period in the expansion history enhances significantly the inflationary gravitational wave (GW) background, making this signal (potentially) observable by aLIGO, LISA and other experiments. The very same enhancement leads however to an inconsistency of the scenario: the energy of the GWs becomes too large compared to the rest of the radiation sector, violating standard BBN and CMB bounds on GW backgrounds. Except for very special scenarios where the initial radiation sector comprises hundreds of fields with couplings tuned to specific values, our result applies independently of $w$, $H_*$ and $Δ_*$. This suggests that in order to reheat the universe, the inflationary sector should be coupled directly to other particle species. Alternatively the inflationary sector could be implemented in modified gravity theories.
description: Comments added to match published version in JCAP, 22 pages (+ appendix + references), 4 figures
title: Ð¢ÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹, Ð½Ð°Ð½ÐµÑÐµÐ½Ð½ÑÑ Ð¿Ð¾ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ ÑÐ¾Ð±Ð¾ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð½Ð° Ð¾Ð±ÑÐ°Ð·ÑÑ Ð¸Ð¼Ð¸ÑÐ°ÑÐ¾ÑÑ Ð²Ð°Ð»Ð¾Ð² ÑÐ¾ÑÐ¾ÑÐ¾Ð²-Ð½Ð°Ð³Ð½ÐµÑÐ°ÑÐµÐ»ÐµÐ¹
title: Tribological studies of coatings applied by means of a robotic technological installation of laser surfacing on samples simulating shafts of rotor-boosters
Creators: name: ÐÑÑÐµÐ½ÐºÐ¾, Ð.
name: ÐÑÑÐµÐ½ÐºÐ¾, ÐÐ¸ÑÐ°Ð¸Ð»
name: ÐÐ°Ð³ÑÐ°Ð²Ð¸, Ð¯.
name: ÐÑÐµÐºÐ¸, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: Ð¢ÑÐ¸Ð±Ð¾Ð½Ð¸ÐºÐ°
ÐÐ°Ð¿Ð»Ð°Ð²ÐºÐ°
ÐÐ·Ð½Ð¾Ñ
Ð¢ÑÐµÐ½Ð¸Ðµ
Ð¿Ð¾ÐºÑÑÑÐ¸Ðµ
Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
coating
metallographic analysis

description: ÐÐ°ÑÑÐ¾ÑÑÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹, Ð½Ð°Ð½ÐµÑÐµÐ½Ð½ÑÑ Ð¿Ð¾ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ ÑÐ¾Ð±Ð¾ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð½Ð° Ð¾Ð±ÑÐ°Ð·ÑÑ-Ð¸Ð¼Ð¸ÑÐ°ÑÐ¾ÑÑ Ð²Ð°Ð»Ð¾Ð² ÑÐ¾ÑÐ¾ÑÐ¾Ð²-Ð½Ð°Ð³Ð½ÐµÑÐ°ÑÐµÐ»ÐµÐ¹. ÐÐ¾ÑÑÑÐ°Ð½Ð¾Ð²Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð´Ð»Ñ ÑÐµÐ¼Ð¾Ð½ÑÐ° Ð¸ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»ÐµÐ¹, Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð½ÑÑ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸, Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÑÐ¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð¸Ð³ÑÐ°ÐµÑ ÐºÐ»ÑÑÐµÐ²ÑÑ ÑÐ¾Ð»Ñ Ð² Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ð¸ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½ÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑ ÑÐ»ÑÑÑÐ¸ÑÑ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´ÐµÑÐ°Ð»ÐµÐ¹, ÑÑÐ¾ Ð±ÑÐ´ÐµÑ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²Ð¾Ð²Ð°ÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð¸Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¸Ð·Ð´ÐµÑÐ¶ÐµÐº Ð½Ð° ÑÐµÐ¼Ð¾Ð½Ñ Ð¸ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ðµ.
description: This study focuses on the tribological investigations of coatings applied by a robotic technological installation of laser cladding on samples simulating shafts of rotor-boosters. Restorative cladding is used for repairing and restoring parts that have been damaged during operation, and the quality of this cladding is crucial for ensuring the durability and reliability of the restored parts. The research results will help improve existing cladding technologies and develop recommendations for the preparation and treatment of parts, contributing to enhanced performance characteristics and reduced repair and maintenance costs.
EOSC Focus - D4.2 - Annual Report Published by the EOSC-A and Monitoring Framework Revision (1st release)
Creators: name: Nardello, Ilaria
name: Wolski, Oskar
name: Jean-Quartier, Claire
name: Bierens, Marthe
name: Sanchez Solis, Barbara
name: Saurugger, Bernd
Publisher: name: Zenodo
Year: 2024
Subjects: EOSC
Monitoring and Reporting
EOSC Association

description: This deliverable 4.2 of the HE project EOSC Focus (GA# 101058432) reports on the baseline values as of 2021 of the Key Performance Indicators (KPIs) of the Horizon Europe EOSC Partnership Monitoring Framework. The report aims to achieve three main objectives: 1. Report to the EC on the data collected from EOSC-A Members to establish the MF KPI baseline for the status of the EOSC Partnership in 2021, with respect to the goals identified in the EOSC SRIA; 2. Provide the basis for a discussion between EOSC-A and the EC on the methodological approach to KPI monitoring; this will include suggestions for KPI phrasing, terminology clarification, and the inclusion of additional KPIs in the Monitoring Framework selected from the MF Companion document. 3. Provide reflections for the alignment of monitoring methodologies across initiatives from other bodies towards the establishment of the EOSC single joint monitoring system.
Quantum Fluctuations, Decoherence of the Mean Field, and Structure Formation in the Early Universe
Creators: name: Calzetta, E.
name: Hu, B. L.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine from first principles one of the basic assumptions of modern quantum theories of structure formation in the early universe, i.e., the conditions upon which fluctuations of a quantum field may transmute into classical stochastic perturbations, which grew into galaxies. Our earlier works have discussed the quantum origin of noise in stochastic inflation and quantum fluctuations as measured by particle creation in semiclassical gravity. Here we focus on decoherence and the relation of quantum and classical fluctuations. Instead of using the rather ad hoc splitting of a quantum field into long and short wavelength parts, the latter providing the noise which decoheres the former, we treat a nonlinear theory and examine the decoherence of a quantum mean field by its own quantum fluctuations, or that of other fields it interacts with. This is an example of `dynamical decoherence' where an effective open quantum system decoheres through its own dynamics. The model we use to discuss fluctuation generation has the inflation field coupled to the graviton field. We show that when the quantum to classical transition is properly treated, with due consideration of the relation of decoherence, noise, fluctuation and dissipation, the amplitude of density contrast predicted falls in the acceptable range without requiring a fine tuning of the coupling constant of the inflation field ($λ$). The conventional treatment which requires an unnaturally small $λ\approx 10^{-12}$ stems from a basic flaw in naively identifying classical perturbations with quantum fluctuations.
description: 35 pages, latex, 0 figures
Effectiveness Study on Flotation of Low Sulfide Gold Mineral Using Extract Lerak Compared to Chemical Reagent
Creators: name: Wahyuningsih, Tri
name: Nurdjati, Setyo Fajar
name: Sukamto, Untung
name: H, Wanidya Ni'immallaili
name: Mirahati, Riria Zendy
Publisher: name: Zenodo
Year: 2024

description: This material has been presented on 3rd International Conference on Advanced Research in Engineering and Technology 2024 October 23 - 24, 2024.
Finite Size Scaling and Running Coupling Constant in CP(N-1) models
Creators: name: Manfredini, Emanuele
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work I present a numerical study of the Finite Size Scaling (FSS) of a correlation length in the framework of the $CP ^{N-1}$ model by means of the 1/N expansion. This study has been thought as propedeutical to the application of FSS to the measure on the lattice of a new coupling constant $f_{x}(1/R)$, defined in terms or rectangular Wilson Loops. I give also a perturbative expansion of $f_{x}(1/R)$ in powers of the corresponding coupling constant in the $\overline{MS}$ scheme together with some preliminary numerical results obtained from the Polyakov ratio and I point out the conceptual problems that limit this approach.
description: 17 pages in REVTex + 6 figures, to be published in International Journal of Modern Physics A
Chondrosarcoma in Norway 1990–2013; an epidemiological and prognostic observational study of a complete national cohort
Creators: name: Thorkildsen, Joachim
name: Taksdal, Ingeborg
name: Bjerkehagen, Bodil
name: Haugland, Hans Kristian
name: Johannesen, Tom Børge
name: Viset, Trond
name: Ole-Jacob Norum
name: Bruland, Øyvind
name: Zaikova, Olga
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Marine Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Background: Knowledge of chondrosarcoma (CS) of bone to date is based on institutional reports and registry publications with limits in reporting, detail and quality of data. Method: We have performed a retrospective search of CS of bone in the National Cancer Registry in Norway from 1990–2013, cross checked against local tumor databases with further quality control and supplementation of all data from clinical files. The time period is defined by the routine use of axial imaging in clinical practice. A total of 311 cases are included. We performed 108 pathological reviews and 223 radiological reviews. The manuscript was prepared according to the STROBE checklist for strengthening of observational studies. We performed uni-/multivariate cox analyses to define independent prognostic variables from the main cohort of central CS of bone. Results: The incidence of CS of bone in Norway is 2.85/million/yr. for both sexes overall, rising to 3.45/million/yr. in the last 5-year period. There is an increase in the most common central CS subtype, stronger for women than for men. Central CS had, in general 10–15% local recurrence rates, all evident by 5 years while metastasis rate increases with location and grade. Exceptions are extremity grade 1 CS which displayed no metastatic events and axial grade-3 disease with high rates (50%) of both local and metastatic relapse. Peripheral CS had limited metastatic potential (2%), but rates of local relapse (13%) continue to appear towards 10 years of follow up. Malignancy grade 3 independently predicts rate of metastasis and presence of soft tissue component predicts local recurrence, metastasis and survival. Conclusion: Rates of local recurrence, metastasis and disease specific survival follow clear patterns depending on subtype, location and grade allowing better tailoring of follow-up regimes. Malignancy grade 3 and the presence of a soft tissue component independently predict behavior for central CS of bone.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¸ÐºÐ»Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¸Ð¸ Ð½Ð° Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ
title: Investigation of the effect of cyclic decompression on metal and polymer coatings
Creators: name: ÐÐ¸Ð½Ð¾Ð³ÑÐ°Ð´Ð¾Ð², Ð.
name: ÐÑÑÐµÐ½ÐºÐ¾, Ð.
name: ÐÐ¾Ð²Ð°Ð»ÐµÐ², ÐÐ°ÑÐº
name: Jiang, Qian
name: "ÐÐ½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð² Ð¼Ð°ÑÐ¸Ð½Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸: BALT TRIBO 2024", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (2024; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÐ¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ
Ð°Ð½ÑÐ¸ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¾Ð½Ð½ÑÐµ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ
Ð°Ð²ÑÐ¾ÐºÐ»Ð°Ð²Ð½ÑÐµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ
Ð´ÐµÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¸Ñ
anticorrosive coatings
autoclave tests
decompression

description: ÐÐ°ÑÑÐ¾ÑÑÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ Ð¿Ð¾ÐºÑÑÑÐ¸Ð¹, Ð½Ð°Ð½ÐµÑÐµÐ½Ð½ÑÑ Ð¿Ð¾ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ ÑÐ¾Ð±Ð¾ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð½Ð° Ð¾Ð±ÑÐ°Ð·ÑÑ-Ð¸Ð¼Ð¸ÑÐ°ÑÐ¾ÑÑ Ð²Ð°Ð»Ð¾Ð² ÑÐ¾ÑÐ¾ÑÐ¾Ð²-Ð½Ð°Ð³Ð½ÐµÑÐ°ÑÐµÐ»ÐµÐ¹. ÐÐ¾ÑÑÑÐ°Ð½Ð¾Ð²Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð´Ð»Ñ ÑÐµÐ¼Ð¾Ð½ÑÐ° Ð¸ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»ÐµÐ¹, Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð½ÑÑ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸, Ð¸ ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÑÐ¾Ð¹ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸ Ð¸Ð³ÑÐ°ÐµÑ ÐºÐ»ÑÑÐµÐ²ÑÑ ÑÐ¾Ð»Ñ Ð² Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ð¸ Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½ÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑ ÑÐ»ÑÑÑÐ¸ÑÑ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð½Ð°Ð¿Ð»Ð°Ð²ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐµ Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´ÐµÑÐ°Ð»ÐµÐ¹, ÑÑÐ¾ Ð±ÑÐ´ÐµÑ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²Ð¾Ð²Ð°ÑÑ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð¸Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¸Ð·Ð´ÐµÑÐ¶ÐµÐº Ð½Ð° ÑÐµÐ¼Ð¾Ð½Ñ Ð¸ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ðµ.
description: The paper studied the effect of cyclic decompression on changes in the properties of duplex metal-polymer (ZiPLY97) and metal (FeZn) coatings intended for application to the inner surface of pipes in the oil and gas industry. According to the research results, cyclic decompression tests can be used as an alternative method to confirm the destruction of the coating.
Nanomechanical vibrating wire resonator for phonon spectroscopy in Helium
Creators: name: Kraus, Andreas
name: Erbe, Artur
name: Blick, Robert H.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We demonstrate how to build a vibrating wire resonator for phonon excitation in liquid helium. The resonator is designed as a nanoscopic mechanically flexible beam machined out of a semiconductor/metal-hybrid. Quenching of the mechanical resonance around 100 MHz by phonon excitation in liquid ^4He at 4.2 K is shown. First measurements operating the nano-resonator in a dilution of ^3He/^4He at 30 mK are presented.
description: 4pages, 4 figures
Spin-torque resonance due to diffusive dynamics at a surface of topological insulator
Creators: name: Sokolewicz, R. J.
name: Ado, I. A.
name: Katsnelson, M. I.
name: Ostrovsky, P. M.
name: Titov, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate spin-orbit torques on magnetization in an insulating ferromagnetic (FM) layer that is brought into a close proximity to a topological insulator (TI). In addition to the well-known field-like spin-orbit torque, we identify an anisotropic anti-damping-like spin-orbit torque that originates in a diffusive motion of conduction electrons. This diffusive torque is vanishing in the limit of zero momentum (i. e. for spatially homogeneous electric field or current), but may, nevertheless, have a strong effect on spin-torque resonance at finite frequency provided external field is neither parallel nor perpendicular to the TI surface. The required electric field configuration can be created by a grated top gate.
description: 10 page main text, 3 figures
Search for Excited Fermions with the H1 Detector
Creators: name: Aid, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a search for excited electrons, neutrinos and quarks using the H1 detector at the $ep$ collider HERA, based on data taken in 1994 with an integrated luminosity of 2.75 pb$^{-1}$. Radiative decays of excited quarks and neutrinos have been investigated as well as decays of excited electrons into all possible electroweak gauge bosons. No evidence for new particle production is found and exclusion limits are derived.
description: 20 pages, latex, 6 Figures