cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Field and Globular Cluster LMXBs in NGC 4278
Creators: name: Fabbiano, G.
name: Brassington, N. J.
name: Lentati, L.
name: Angelini, L.
name: Davies, R. L.
name: Gallagher, J.
name: Kalogera, V.
name: Kim, D. -W.
name: King, A. R.
name: Kundu, A.
name: Pellegrini, S.
name: Richings, A. J.
name: Trinchieri, G.
name: Zezas, A.
name: Zepf, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report a detailed spectral analysis of the population of low-mass X-ray binaries (LMXBs) detected in the elliptical galaxy NGC~4278 with Chandra. Seven luminous sources were studied individually, four in globular clusters (GCs), and three in the stellar field. The range of (0.3-8 keV) $L_X$ for these sources suggests that they may be black hole binaries (BHBs). Comparison of our results with simulations allows us to discriminate between disk and power-law dominated emission, pointing to spectral/luminosity variability, reminiscent of Galactic BHBs. The BH masses derived from a comparison of our spectral results with the $L_X \sim T^4_{in}$ relation of Galactic BHBs are in the 5-15 $M_{\odot}$ range, as observed in the Milky Way. The analysis of joint spectra of sources selected in three luminosity ranges suggests that while the high luminosity sources have prominent thermal disk emission components, power-law components are likely to be important in the mid and low-luminosity spectra. Comparing low-luminosity average spectra, we find a relatively larger $N_H$ in the GC spectrum; we speculate that this may point to either a metallicity effect, or to intrinsic physical differences between field and GC accreting binaries. Analysis of average sample properties uncover a previously unreported $L_X - R_G$ correlation (where $R_G$ is the galactocentric radius) in the GC-LMXB sample, implying richer LMXB populations in more central GCs. No such trend is seen in the field LMXB sample. We can exclude that the GC $L_X - R_G$ correlation is the by-product of a luminosity effect, and suggest that it may be related to the presence of more compact GCs at smaller galactocentric radii, fostering more efficient binary formation.
description: Accepted for publication in ApJ
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¸ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ¾ÑÐ¼Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð² Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ñ Ñ Ð´Ð¾Ð±Ð°Ð²ÐºÐ°Ð¼Ð¸ Ð 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: Study of properties and the process of forming mechanicalally alloyed aluminum powders with rem additives
Creators: name: ÐÐ°Ð»ÑÑÐµÐ²Ð°, ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐµÐ´ÐºÐ¾Ð·ÐµÐ¼ÐµÐ»ÑÐ½ÑÐµ Ð¾ÐºÑÐ¸Ð´Ñ
ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
rare earth oxides
composite materials
mechanical alloying

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¿Ð¾ÑÐ¾ÑÐºÐ¾Ð² Ð°Ð»ÑÐ¼Ð¸Ð½Ð¸Ñ Ñ Ð´Ð¾Ð±Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð¾ÐºÑÐ¸Ð´Ð¾Ð² ÑÐµÐ´ÐºÐ¾Ð·ÐµÐ¼ÐµÐ»ÑÐ½ÑÑ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð² (Ð ÐÐ). ÐÐ·ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÑÐ°ÐºÐ¸Ñ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð»ÐµÐ³Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¾Ð², ÑÐ´ÐµÐ»Ð°Ð½ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½ÑÐ¹ Ð¾Ð±Ð·Ð¾Ñ ÑÐ¸Ð¼Ð¸Ð¸ ÑÐµÐ´ÐºÐ¾Ð·ÐµÐ¼ÐµÐ»ÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð¸Ñ ÑÐ°Ð´Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ². Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ¾Ð±ÑÐ°Ð½Ñ Ð¾Ð±ÑÐ¸Ðµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ ÑÐµÐ´ÐºÐ¾Ð·ÐµÐ¼ÐµÐ»ÑÐ½ÑÑ ÑÐµÑÑÑÑÐ°Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ Ð¸Ñ ÑÐ¾Ð»Ð¸ Ð² Ð¼Ð¸ÑÐµ. ÐÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¿Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð½Ð° Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½Ð¾Ð¼ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸, ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð±ÑÐ»Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ñ. Ð Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ ÑÐ¾Ð³Ð»Ð°ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¾Ð¿ÑÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÐ²ÐµÐ´ÐµÐ½Ð¸ÑÐ¼Ð¸, Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÐ¼Ð¸ Ð² Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ°Ñ.
description: This paper includes studying the technological properties of mechanically alloyed aluminum powders with the rare-earth oxides addition. There were observed mechanical alloying, basic concepts of composites, rare earth metals (REM) and their radiation properties in particular. Other general information about rare earth resources in Russia and itâs role in the world was taken out in single chapter. Determination of the properties were carried out on laboratory equipment. In conclusion, results were analyzed and compared with theoretical information presented in the literature.
VALUTAZIONE DELLE POTENZIALIT� DEL BIOCHAR COME COMPONENTE DEI SUBSTRATI DI COLTIVAZIONE
Creators: name: BEDUSSI, FLORIANA
Publisher: name: Universit� degli Studi di Milano
Year: 2016

description: The possibility of using biochar as a soil amendment for agricultural land has been intensively investigated, but it is only recently that biochar is proposed for greenhouse applications. Biochar can be used as a partial substitute of commercial peat for the cultivation of potting plants, so reducing the use of a non-renewable material like peat. In fact peat has a slow regrowth rate of 0.5-2 mm per year, and costs of extraction and transportation of peat are increasing. In this dissertation, the effects of four biochars added to a peat-based growing media are explored. Biochars are produced via pyro-gasification of plant derived feedstocks, (chipped and pelletized poplar and spruce wood), and analized for their properties useful to predict their behaviour in a potting mix. All the studied biochars are alkaline, show good physical stability (lack of shrinking), are richness in basic cations, particularly potassium, and show different particle size distributions. The first experiments carried on on mixtures of biochar and peat focuse on: 1) the liming power of biochars; 2) the influence of biochars on the pore water composition; 3) the effects of biochar application on the plant growth and nutrient uptake. When added to an acidic peat in a dose of 30% v/v , biochars neutralize both peat acidity and the acidification induced by root activity, that is inversely related to the size of particles and not influenced by biochars pH. Incubations of mixtures with and without plants highlight a dramatic influence of biochars on pore water composition.The poplar wood biochar induces an almost complete depletion of the fertilizer-derived NH4 +-N and high levels of NO3 --N in pore water, even though a decline over time is detected. On the contrary, in the sprucewood biochar added mixture NH4 +-N is immobilized in a lesser extent and only trace amounts of NO3 --N are detected. Further, the abilities of biochars to adsorb ammonia and nitrate are explored and a greater capacity for ammonia adsorption is detected. Then biochars are loaded with ammonium and an incubation test and a plant growth trial are performed on the ammonium-enriched materials added to a peat based growing media, compared with (NH4)2SO4 and with a loaded zeolite. Ammonia from the loaded biochars are more bioavailable than that carried by zeolite and both the studied biochars promote plant nitrogen uptake. Lastly, a trial is conducted in a commercial greenhouse using two biochars for total replacements of lime and partial substitution of the inorganic component (perlite). The growth of Ciclamen persicum plants results only slightly influenced by the biochars while pore water solution composition is deeply modified by the biochars. It can be concluded that biochar efficiently substitutes lime in buffering peat acidity and may be used as a partial replacement for peat and a source of potassium. Its highly reactive surfaces account its potential to significantly alter soil solution chemistry.
A bayesian nonparametric model for RNA-sequencing data
Creators: name: Lepur, Matthieu
Publisher: name: University of British Columbia
Year: 2021

description: Cancers from different tissue types can share a latent structure reflecting commonly altered gene pathways. It is difficult to cluster cancer patients based on this latent structure because the tissue of origin often dominates the latent structure effect. We propose a Bayesian nonparametric model that accounts for the tissue effect and clusters based on a latent structure using a Dirichlet Process prior. More specifically, we use an infinite Gaussian mix- ture model where the mean parameter is modelled as the linear combination of tissue, gene, and latent cluster effects. The choice of the Dirichlet Pro- cess prior allows us to side-step a model selection problem as the number of latent clusters is unknown apriori. Our approach learns the tissue effect by using tissue parameters in a supervised learning setting, while simultaneously learning the latent structure based on the residuals in an unsupervised setting. These so-called residuals result from subtracting out the inferred tissue and gene parameters from the observations and can be interpreted as the cluster effect. A key component of the model is its ability to leverage conjugacy between the likelihood model and cluster parameters. The Gaussian form of the model is not effect by our choice of mean parameter therefore conjugacy is preserved. Indeed, the model has the intuitive interpretation of clustering on the cluster effect signal that remains subtracting out the tissue and gene effects. Conjugacy allows for the use of sophisticated Markov chain Monte Carlo techniques used in Bayesian mixture models such as Split-Merge samplers. We demonstrate our model by showing results on synthetic data, semi-synthetic data generated using a publicly available dataset from the Genome-Tissue Expression (GTEx) portal, and another publicly available dataset from the International Cancer Genome Consortium (ICGC).
Template-based protein interaction and binding affinity predictions for deep learning
Creators: name: Draizen, Eli J
name: Zhao, Zheng
name: Mura, Cameron
name: Bourne, Philip E.
Publisher: name: Zenodo
Year: 2019

description: Protein•Protein Interactions (PPI) mediate biological functions and are crucial to understanding cellular pathways. Despite the molecular crowding in the cell, it is remarkable that two proteins, A and B, find each other to form either transient or permanent interactions (two distinct interaction classes). In order to accurately predict interaction partners, A and B, and residues involved in their binding sites, there needs to be enough training data organized by binding affinity (interaction type) and by superfamily to exploit evolutionary information. PPIs from two binding affinity classes typically have different sets of features, and if they are pooled into a single training set they might negatively influence a predictor. Here, we present a method for creating large datasets, organized by binding affinity class and protein superfamily, which will be a useful community resource for predicting protein interactions.
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´ÐµÑÐºÑÐ¾Ð¿Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÐ»Ð°Ð±Ð¾ÑÐ»ÑÑÐ°ÑÐ¸Ñ Ð»ÑÐ´ÐµÐ¹
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: Design and development of a desktop application for training hearing impaired people
Creators: name: ÐÐ°ÑÐ°ÑÐµÐ²Ð°, Ð¡Ð²ÐµÑÐ»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: 2021
Subjects: Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ ÑÐ»Ð°Ð±Ð¾ÑÐ»ÑÑÐ°ÑÐ¸Ñ
Ð³Ð¾Ð»Ð¾ÑÐ¾Ð²Ð¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ
training hearing impaired
voice command
application prototype

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ, ÐºÐ¾ÑÐ¾ÑÐ¾Ðµ Ð¿Ð¾Ð¼Ð¾Ð¶ÐµÑ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼ Ñ Ð½Ð°ÑÑÑÐµÐ½Ð¸ÑÐ¼Ð¸ ÑÐ»ÑÑÐ° (ÑÐ»Ð°Ð±Ð¾ÑÐ»ÑÑÐ°ÑÐ¸Ð¼) Ð² Ð¸Ð·ÑÑÐµÐ½Ð¸Ð¸ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½ Ð¿Ð¾ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð² ÐºÐ¾Ð»Ð»ÐµÐ´Ð¶Ðµ Ð¸Ð»Ð¸ Ð² Ð²ÑÑÑÐµÐ¼ ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ð¸. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ð² ÑÑÐµÑÐµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¾Ð±Ð·Ð¾Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¾Ð². ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð²ÑÐ±Ð¾Ñ ÑÑÐµÐ´ÑÑÐ², Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ñ Ð´Ð»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÑÐ²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ: ÑÐ·ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, ÑÑÐµÐ´Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¡Ð£ÐÐ, ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÑ Ñ ÑÐµÑÑÑ. Ð¢ÑÐµÑÑÑ Ð³Ð»Ð°Ð²Ð° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ. Ð ÑÐµÑÐ²ÐµÑÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð¼ÑÐµ Ð½Ð°Ð´ Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑÑÑ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»Ð°. Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½ Ð¿ÑÐ¾ÑÐµÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð°Ð¿ÑÐ¾Ð±Ð°ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ.
description: This work is devoted on designing a prototype application to help students with hearing impairments (hearing impairments) study in disciplines of their chosen specialty in college or higher education. The first chapter examines the relevance of using this application in the field of education and uses an overview of analogs. In the second chapter, the analysis and selection of tools suitable for the design of the declared applications is carried out: a programming language, a programming environment, a DBMS, technologies for manipulate with speech. The third chapter is devoted to creating a database and an application prototype. The fourth chapter describes the process of testing the application. This chapter also describes the approbation process and presents the results obtained.
SOME APPLICATIONS OF FUNCTIONAL INEQUALITIES TO SEMILINEAR ELLIPTIC EQUATIONS
Creators: name: PASSALACQUA, TOMMASO
Publisher: name: Universit� degli Studi di Milano
Year: 2015

description: In this thesis we study semilinear elliptic problems of second and fourth order using some well known functional inequalities, as Hardy-Sobolev inequalities and Trudinger-Moser inequalities. We prove existence and non existence of solutions, regularity of solutions and a priori estimates for solutions.
Black-hole bombs at the LHC
Creators: name: Lee, Jong-Phil
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A particle scattered off by a rotating black hole can be amplified when the system is in the superradiant regime. If the system is surrounded by a mirror which reflects the particle back to the black hole the whole system forms a black-hole bomb, amplifying the original field exponentially. We show in this paper that higher dimensional black holes can also form black-hole bombs at the LHC. For a pion the $e$-folding time for the field amplification is $t_c\sim 10^{-23}-10^{-24}$ sec. If the lifetime of the black hole is long enough compared with $t_c$, we can observe severely amplified fields.
description: 10 pages, 1 figure, 1 table. More discussions in the Introduction, minor changes; references updated
Creating and maintaining a data archive for 3D structures of biological macromolecules
Creators: name: Young, Jasmine
name: Westbrook, John
name: Burley, Stephen K.
name: WwPDB Consortium
name: RCSB PDB Team
name: Team, The WwPDB
Publisher: name: F1000 Research Limited
Year: 2019

description: The Protein Data Bank (PDB) is the single global repository for three-dimensional structures of biological macromolecules and their complexes. Over the past decade, the size and complexity of macromolecules and their complexes with small molecules deposited to the PDB have increased significantly. The PDB archive now holds more than 117,000 structures, all of which are publicly accessible without limits on utilization. These structures, including ribosomes and viruses, provide essential information for understanding biochemical processes and supporting structure-based drug discovery. The PDB has developed and maintained one of the best-curated and most heavily used digital data resources in Biology.

For a shared archive to be effective, the data for each archival entry must be organized and categorized in a meaningful way. In addition, requirements and scope need to be clearly defined for effective operations. The data model in the PDB uses PDBx/mmCIF dictionary, with controlled vocabularies defining deposited data items and meta data. PDB data processing software tools use this dictionary to maintain data consistency across entire archive. To support scientific advancement and ensure the best data quality and completeness, a community expert working group was established to encourage direct use of PDBx/mmCIF format files in the major macromolecular crystallographic software tools.

Here, we present an overview of creating archive requirements and designing data models for biological experimental data contributed by multiple data providers.
Constraints on the origin of the massive, hot, and rapidly rotating magnetic white dwarf RE J 0317-853 from an HST parallax measurement
Creators: name: Külebi, Baybars
name: Jordan, Stefan
name: Nelan, Edmund
name: Bastian, Ulrich
name: Altmann, Martin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We use the parallax measurements of RE J 0317-853 to determine its mass, radius, and cooling age and thereby constrain its evolutionary origins. We observed RE J 0317-853 with the the Hubble Space Telescope's Fine Guidance System to measure the parallax of RE J 0317-853 and its binary companion, the non-magnetic white dwarf LB 9802. In addition, we acquired spectra of comparison stars with the Boller & Chivens spectrograph of the SMARTS telescope to correct the parallax zero point. For the corrected parallax, we determine the radius, mass, and the cooling age with the help of evolutionary models from the literature. The properties of RE J 0317-853 are constrained using the parallax information. We discuss the different cases of the core composition and the uncertain effective temperature. We confirm that RE J 0317-853 is close to the Chandrasekhar's mass limit in all cases and almost as old as its companion LB 9802. The precise evolutionary history of RE J 0317-853 depends on our knowledge of its effective temperature. It is possible that it had a single star progenitor possible if we assume that the effective temperature is at the cooler end of the possible range from 30000 to 50000; if T_eff is instead at the hotter end, a binary-merger scenario for RE J 0317-853 becomes more plausible.
description: 11 pages, 6 figures; language revised edition with added references. Accepted for publication in Astronomy and Astrophysics
Search for invisible decays of dark photon at Belle II
Creators: name: Wakai, Miho
Publisher: name: University of British Columbia
Year: 2021

description: The Standard Model of particle physics displays a good description of the nature of fundamental particles. However, there are some inconsistencies between theory and experimental evidence. One of the observations made through astronomy and cosmology but is not explained by the Standard Model is dark matter. Many theories have been made to explain dark matter, which includes the dark photon particle. The dark photon is a hypothetical particle thought to exist as a mediator between the Standard Model photon and dark matter particles. The dark photons can be produced at an electron-positron collider like the Belle II experiment, located at the KEK particle physics facility. The work presented shows the first attempts of the search for dark photons with invisible decays, where studies on background were conducted for low dark photon masses. This involved understanding the different backgrounds for dark photon events, the geometry and efficiency of the main sub-detectors, and making the final background estimates. In addition, discrepancies between data and Monte Carlo events for the background control sample were found due to detector imperfections, which are also summarised here.
Sharing research artefacts as FAIR Digital Objects using RO-Crate
Creators: name: Goble, Carole
name: Soiland-Reyes, Stian
Publisher: name: Zenodo
Year: 2023

description: Presented to Brookhaven National Laboratory 2023-01-23 In this talk Stian Soiland-Reyes will introduce RO-Crate as a set of recommendations for sharing research artefacts along with their contextual metadata as FAIR Digital Objects (FDO). This will show how RO-Crate use extensible and well-established Web-standards (JSON-LD, Schema.org) and how developers and researchers can take advantage of RO-Crate as a lightweight method to build Linked Data. This talk will also show how RO-Crate is being used by a range of research projects, with many specializing profiles being formed, such as for plant sciences and COVID-19 datasets. Video recording: https://youtu.be/0T4FBbpgtQo
description: Video recording: https://youtu.be/0T4FBbpgtQo
Dynamical Chern-Simons modified gravity, Godel Universe and variable cosmological constant
Creators: name: Furtado, C.
name: Nascimento, J. R.
name: Petrov, A. Yu.
name: Santos, A. F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the condition for the consistency of the Gödel metric with the dynamical Chern-Simons modified gravity. It turns out to be that this compatibility can be achieved only if the cosmological constant is variable in the space.
description: 8 pages, references added
Sharing research artefacts as FAIR Digital Objects using RO-Crate
Creators: name: Goble, Carole
name: Soiland-Reyes, Stian
Publisher: name: Zenodo
Year: 2023

description: Presented to BNL Oak Ridge National Laboratory 2023-01-23 In this talk Stian will introduce RO-Crate as a set of recommendations for sharing research artefacts along with their contextual metadata as FAIR Digital Objects (FDO). This will show how RO-Crate use extensible and well-established Web-standards (JSON-LD, Schema.org) and how developers and researchers can take advantage of RO-Crate as a lightweight method to build Linked Data. This talk will also show how RO-Crate is being used by a range of research projects, with many specializing profiles being formed, such as for plant sciences and COVID-19 datasets.
Sharing research artefacts as FAIR Digital Objects using RO-Crate
Creators: name: Goble, Carole
name: Soiland-Reyes, Stian
Publisher: name: Zenodo
Year: 2023

description: Presented to Brookhaven National Laboratory 2023-01-23 In this talk Stian will introduce RO-Crate as a set of recommendations for sharing research artefacts along with their contextual metadata as FAIR Digital Objects (FDO). This will show how RO-Crate use extensible and well-established Web-standards (JSON-LD, Schema.org) and how developers and researchers can take advantage of RO-Crate as a lightweight method to build Linked Data. This talk will also show how RO-Crate is being used by a range of research projects, with many specializing profiles being formed, such as for plant sciences and COVID-19 datasets.
Curie temperatures of the concentrated and diluted Kondo-lattice model as a possible candidate to describe magnetic semiconductors and metals
Creators: name: Stier, M.
name: Nolting, W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a theory to model carrier mediated ferromagnetism in concentrated or diluted local moment systems. The electronic subsystem of the Kondo lattice model is described by a combined equation of motion / coherent potential approximation method. Doing this we can calculate the free energy of the system and its minimum according to the magnetization of the local moments. Thus also the Curie temperature can be determined and its dependence on important model parameters. We get qualitative agreement with the Curie temperatures' experimental values of Ga$_{1-x}$Mn$_x$As for a proper hole density.
description: 11 pages, 10 figures, refereed version of Physica Status Solidi b (http://dx.doi.org/10.1002/pssb.201147059)
Spherically symmetric solution in a space-time with torsion
Creators: name: Farfan, Filemon
name: Garcia-Salcedo, Ricardo
name: Loaiza-Brito, Oscar
name: Moreno, Claudia
name: Yakhno, Alexander
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: By using the method of group analysis, we obtain a new exact evolving and spherically symmetric solution of the Einstein-Cartan equations of motion, corresponding to a space-time threaded with a three-form Kalb-Ramond field strength. The solution describes in its more generic form, a space-time which scalar curvature vanishes for large distances and for large time. In static conditions, it reduces to a classical wormhole solution and to a exact solution with a localized scalar field and a torsion kink, already reported in literature. In the process we have found evidence towards the construction of more new solutions.
description: (v1) 14 pages, 3 figures. (v2) Version accepted for publication in General Relativity and Gravitation
Space-Time Geometry of Topological phases
Creators: name: Burnell, F. J.
name: Simon, Steven H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The 2+1 dimensional lattice models of Levin and Wen [PRB 71, 045110 (2005)] provide the most general known microscopic construction of topological phases of matter. Based heavily on the mathematical structure of category theory, many of the special properties of these models are not obvious. In the current paper, we present a geometrical space-time picture of the partition function of the Levin-Wen models which can be described as doubles (two copies with opposite chiralities) of underlying Anyon theories. Our space-time picture describes the partition function as a knot invariant of a complicated link, where both the lattice variables of the microscopic Levin-Wen model and the terms of the hamiltonian are represented as labeled strings of this link. This complicated link, previously studied in the mathematical literature, and known as Chain-Mail, can be related directly to known topological invariants of 3-manifolds such as the so called Turaev-Viro invariant and the Witten-Reshitikhin-Turaev invariant. We further consider quasi-particle excitations of the Levin-Wen models and we see how they can be understood by adding additional strings to the Chain-Mail link representing quasi-particle world-lines. Our construction gives particularly important new insight into how a doubled theory arises from these microscopic models.
title: Ð§Ð¸ÑÐ»ÐµÐ½Ð½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¾Ð»ÑÐ¸Ð½Ñ Ð²ÑÑÐµÑÐ½ÑÑÑÐµÐ¹ Ð½ÐµÑÑÑ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾ÑÐ¾ÑÐ¾ÑÐºÐ¸ Ð¿ÑÐ¸ Ð²Ð»Ð¸ÑÐ½Ð¸Ð¸ ÑÑÑÐµÐºÑÐ° Ð½ÐµÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¡Ð°ÑÑÐ¼Ð°Ð½Ð°-Ð¢ÐµÐ¹Ð»Ð¾Ñ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: Numerical estimation of the minimum thickness of a polymer slug displacing oil under the influence of the Saffman-Taylor instability effect
Creators: name: ÐÐ¸ÐºÐ¸ÑÐ¾ÑÐ¾Ð², ÐÐ¼Ð¸ÑÑ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: 2021
Subjects: ÐÐµÑÑÐµÐ´Ð¾Ð±ÑÑÐ°
Ð½ÐµÑÑÑÐ½Ð¾Ð¹ Ð¿Ð»Ð°ÑÑ
Ð²ÑÐ·ÐºÐ¸Ðµ Ð¿Ð°Ð»ÑÑÑ
Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½Ð°Ñ Ð¾ÑÐ¾ÑÐ¾ÑÐºÐ°
Ð¿Ð°Ð²-Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½Ð¾Ðµ Ð·Ð°Ð²Ð¾Ð´Ð½ÐµÐ½Ð¸Ðµ
Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÑ
Ð¼ÑÐ»ÑÑÐ¸ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ½ÑÐ¹ Ð¿Ð¾ÑÐ¾Ðº
Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿Ð¸ÑÐ¼Ð°Ð½Ð°
oil reservoir
viscous fingers
polymer slug
asp flooding
mobility
multicomponent flow
peaceman model

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð¾ÑÐµÐ½ÐºÐ¸ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð¼ÐµÑÐ° Ð½ÐµÐ¿ÑÐ¾ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð²ÑÐ·ÐºÐ¸Ð¼Ð¸ Ð¿Ð°Ð»ÑÑÐ°Ð¼Ð¸ Ð¾ÑÐ¾ÑÐ¾ÑÐºÐ¸ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½Ð¾Ð³Ð¾ Ð°Ð³ÐµÐ½ÑÐ°, Ð²ÑÑÐµÑÐ½ÑÑÑÐµÐ³Ð¾ Ð½ÐµÑÑÑÐ½Ð¾Ð¹ ÑÐ»ÑÐ¸Ð´. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð² Ð¿Ð°ÐºÐµÑÐµ ANSYS FLUENT Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð°Ð¼Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ñ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¼ Ð¼Ð¾Ð´ÑÐ»ÐµÐ¼ MRST. ÐÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð° Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ¾ÑÐ¾ÑÐºÐ¸ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¼Ð¸ ÑÐ°ÑÑÐµÑÐ°Ð¼Ð¸. ÐÑÐµÐ½ÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð¸Ð· Ð²Ð°ÑÑÐ¸ÑÑÐµÐ¼ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð½Ð° Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¿Ð°Ð»ÑÑÐµÐ² Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ ÑÐ¾Ð»ÑÐ¸Ð½Ñ Ð¾ÑÐ¾ÑÐ¾ÑÐºÐ¸.
description: The paper considers the problem of estimating the minimum size of a polymer agent slug displacing an oil fluid that cannot be broken by viscous fingers. The results obtained in the ANSYS FLUENT are compared with theoretical approaches, as well as with the numerical software MRST. The optimality of the slug has been verified by additional calculations. The influence of each of the varied parameters on the behavior of the fingers and the optimal thickness of the polymer slug was evaluated.
ACBN Newsletter #6 Jan-Jun 2023
Creators: name: Fortelny, Nikolaus
name: Himly, Martin
name: Schürz, Melanie
Publisher: name: Zenodo
Year: 2023

description: The 6th edition of the ACBN newsletter includes information about recent developments, highlights from the research performed in ACBN, such as: We introduce Nikolaus Fortelny and his group, who joined ACBN at the start of the year. They bring in exciting competence in computational systems biology. A feature on nanomaterials in the context of immunology and allergy by Martin Himly - is there a connection between these topics? An especially interesting paper on extracellular vesicles from Melanie Schürz and others, group of Nicole Meisner-Kober.
We don't have a JOBS problem, we have a CAREERS problem
Creators: name: Aitchison, Kenneth
name: Dore, Christopher
Publisher: name: figshare
Year: 2022
Subjects: subject: 210202 Heritage and Cultural Conservation
subject: FOS: Media and communications
subject: Archaeology

description: Aitchison, K. & Dore, C. 2022. 'We don't have a JOBS problem, we have a CAREERS problem'. The Archaeologist 117, 18-19.
 Article reviewing recruitment difficulties commerical archaeological companies in the UK and the USA have been having since the onset of the COVID-19 pandemic. Despite high levels of demand for services, there have been unprecedented levels of hard-to-fill vacancies.
Unified quantitative model for magnetic and electronic spectra of the undoped cuprates
Creators: name: Piazza, B. Dalla
name: Mourigal, M.
name: Guarise, M.
name: Berger, H.
name: Schmitt, T.
name: Grioni, M.
name: Ronnow, H. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using low-energy projection of the one-band t-t'-t"-Hubbard model we derive an effective spin-Hamiltonian and its spin-wave expansion to order 1/S. We fit the spin-wave dispersion of several parent compounds to the high-temperature superconducting cuprates: La2CuO4, Sr2CuO2Cl2 and Bi2Sr2YCu2O8. Our accurate quantitative determination of the one-band Hubbard model parameters allows prediction and comparison to experimental results of measurable quantities such as staggered moment, double occupancy density, spin-wave velocity and bimagnon excitation spectrum and density of states, which is discussed in relation to K-edge RIXS and Raman experiments.
Additional file 1 of Assembly-free rapid differential gene expression analysis in non-model organisms using DNA-protein alignment
Creators: name: Shrestha, Anish M.S.
name: B. Guiao, Joyce Emlyn
name: R. Santiago, Kyle Christian
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1 Supplementary material.
Мифологос,Выпуск 2 (2) 2023
Creators: name: Филиал ФГБУ ВО "Московский государственный университет имени М.В. Ломоносова" в городе Севастополе
Publisher: name: Филиал ФГБУ ВО "Московский государственный университет имени М.В. Ломоносова" в городе Севастополе
Year: 2023

description: Мифологос,Выпуск 2 (2) 2023
Blow up solutions to a viscoelastic fluid system and a coupled Navier-Stokes/Phase-Field system in R^2
Creators: name: Zhao, Liyun
name: Guo, Boling
name: Huang, Haiyang
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We find explicit solutions to both the Oldroyd-B model with infinite Weissenberg number and the coupled Navier-Stokes/Phase-Field system. The solutions blow up in finite time.
description: 5 pages
La création de la fin : l’évolution de l’absurde dans la littérature de l’apocalypse du XXIe siècle
Creators: name: Bernier-Wong, Nicolas
Publisher: name: University of British Columbia
Year: 2021

description: Many studies are dedicated to the theatre of the absurd, a comical anti-theatre born from the horrors and atrocities committed during the World War II. However, there is a lack of research which seeks to compare this movement from the 20th century and apocalypse narratives, which are also written in response to the catastrophes that take place around the world. Our study proposes a comparative analysis of five works—two theatre pieces from emblematic playwrights of the absurd, Samuel Beckett and Eugène Ionesco, as well as three apocalyptic novels—in order to determine the thematic echoes of the absurd that can be observed in end of world literature. The first section of our study focuses on the representation of spaces and the way in which the authors and playwrights portray the deterioration of the world in a similar manner. The second section addresses the subject of language and its loss of value in the damned world of our corpus.
Development and characterization of quantum dots and other nanoparticles for applications in bioanalysis
Creators: name: Kim, Hyungki
Publisher: name: University of British Columbia
Year: 2021

description: Quantum dots (QDs) are fluorescent nanoparticles with a typical diameter of 1-10 nm that boast up to 1000-fold greater brightness than fluorescent dyes, broad absorption, high resistance to photobleaching, size-tunable and narrow emission, and an inorganic surface that could be biofunctionalized with numerous peptides or other biomolecules. One of their applications is concentric Förster resonance energy transfer (cFRET), which takes advantage of their excellent photoluminescence and physical properties. Previous QD-based cFRET configurations have been comprised of a central QD conjugated with multiple copies of two distinct peptide sequences, each labeled with a different fluorescent dye. The activities of two different proteases can be spectroscopically analyzed concurrently with these single vectors through ratiometric three colour analysis of the QD and each dye. Due to the ability of cFRET probes to analyze the activity of multiple proteases in real-time simultaneously, they have promising potential for biological applications, such as improving the understanding of complex biological mechanisms like cell cascades that depend on many classes of proteases. In this thesis, a three-acceptor configuration was developed and the activity of three distinct proteases (trypsin, chymotrypsin, enterokinase) was successfully analyzed for the first time in a proof-of-concept study. A central green QD was conjugated with three distinct peptides, each of which behaved as an exclusive target for trypsin, chymotrypsin and enterokinase, labeled with Alexa Fluor 555, Cyanine 3.5 or Atto 594, and Alexa Fluor 647 dyes. This thesis also provides an overview of intracellular microinjections of various fluorescent materials, including QDs, QD-dye conjugates and single-chain polymer nanoparticles. In addition, this thesis investigates the development of a novel “stubby” capillary gel electrophoresis method that enabled rapid characterization of QDs relative to slab poly(acrylamide) gel electrophoresis or agarose gel electrophoresis. Lastly, characterization of multiple modification chemistries for cellulose paper substrates for affinity-based immobilized of QDs, gold and platinum nanoparticles were investigated using on-paper immobilization of colour-tuned mixtures of QDs, and post-immobilization enhancement of protease activity in model assays. Overall, this thesis contributes towards development of better nanoparticle-based probes and methods for biological and characterization applications.
Additional file 1 of Profiling the cell walls of seagrasses from A (Amphibolis) to Z (Zostera)
Creators: name: Pfeifer, Lukas
name: van Erven, Gijs
name: Sinclair, Elizabeth A.
name: Duarte, Carlos M.
name: Kabel, Mirjam A.
name: Classen, Birgit
Publisher: name: figshare
Year: 2022
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 1.
Combining asteroid models derived by lightcurve inversion with asteroidal occultation silhouettes
Creators: name: Durech, Josef
name: Kaasalainen, Mikko
name: Herald, David
name: Dunham, David
name: Timerson, Brad
name: Hanus, Josef
name: Frappa, Eric
name: Talbot, John
name: Hayamizu, Tsutomu
name: Warner, Brian D.
name: Pilcher, Frederick
name: Galad, Adrian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Asteroid sizes can be directly measured by observing occultations of stars by asteroids. When there are enough observations across the path of the shadow, the asteroid's projected silhouette can be reconstructed. Asteroid shape models derived from photometry by the lightcurve inversion method enable us to predict the orientation of an asteroid for the time of occultation. By scaling the shape model to fit the occultation chords, we can determine the asteroid size with a relative accuracy of typically ~ 10%. We combine shape and spin state models of 44 asteroids (14 of them are new or updated models) with the available occultation data to derive asteroid effective diameters. In many cases, occultations allow us to reject one of two possible pole solutions that were derived from photometry. We show that by combining results obtained from lightcurve inversion with occultation timings, we can obtain unique physical models of asteroids.
description: 33 pages, 45 figures, 4 tables, accepted for publication in Icarus
Additional file 1 of Cognitive reserve over life course and 7-year trajectories of cognitive decline: results from China health and retirement longitudinal study
Creators: name: Chen, Xuanji
name: Xue, Baowen
name: Hu, Yaoyue
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
NCAR Earth Observing Laboratory Data Management and Services Brochure
Creators: name: Stossmeister, Greg
Publisher: name: ESIP
Year: 2021
Subjects: subject: Atmospheric Sciences
subject: FOS: Earth and related environmental sciences
subject: 40101 Atmospheric Aerosols
subject: 40102 Atmospheric Dynamics
subject: 40103 Atmospheric Radiation
subject: 40199 Atmospheric Sciences not elsewhere classified
subject: 40107 Meteorology
subject: 50299 Environmental Science and Management not elsewhere classified
subject: 59999 Environmental Sciences not elsewhere classified
subject: Environmental Science
subject: 50203 Environmental Education and Extension
subject: 49999 Earth Sciences not elsewhere classified
subject: 40106 Cloud Physics
subject: Climate Science

description: This brochure details all the services provided by NCAR's Earth Observing Laboratory Data Management Services (DMS) facility. These services include Data Planning, Field Support, Field Catalog Integrated Data Displays, and Data Archival, etc. DMS can provide for support for field campaigns funded by any agency.
Effects of CP Violation from Neutral Heavy Fermions on Neutrino Oscillations, and the LSND/MiniBooNE Anomalies
Creators: name: Nelson, Ann E
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Neutrinos may mix with ultralight fermions, which gives flavor oscillations, and with heavier fermions, which yields short distance flavor change. I consider the case where both effects are present. I show that in the limit where a single oscillation length is experimentally accessible, the effects of heavier fermions on neutrino oscillations can generically be accounted for by a simple formula containing four parameters, including observable CP violation. I consider the anomalous LSND and MiniBooNE results, and show that these can be fit in a model with CP violation and two additional sterile neutrinos, one in the mass range between 0.1 and 20 eV, and the other with mass between 33 eV and 40 GeV. I also show that this model can avoid conflict with constraints from existing null short baseline experimental results.
description: 12 pages, 3 figures
Quantum information entropies of ultra-cold atomic gases in a harmonic trap
Creators: name: Biswas, Tutul
name: Ghosh, Tarun Kanti
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The position and momentum space information entropies of weakly interacting trapped atomic Bose-Einstein condensates and spin-polarized trapped atomic Fermi gases at absolute zero temperature are evaluated. We find that sum of the position and momentum space information entropies of these quantum systems contain $N$ atoms confined in a $D(\le 3)$-dimensional harmonic trap has a universal form as $ S_t^{(D)} = N(a D - b \ln N) $, where $a \simeq 2.332$ and $b = 2$ for interacting bosonic systems and $a \simeq 1.982$ and $b = 1$ for ideal fermionic systems. These results obey the entropic uncertainty relation given by the Beckner, Bialynicki-Birula and Myceilski.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ ÑÐµÑÐ´ÐµÑÐ½ÑÑ Ð·Ð°Ð±Ð¾Ð»ÐµÐ²Ð°Ð½Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÐºÐ°ÑÐ´Ð¸Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of a system for determination of heart diseases based on electrocardiography
Creators: name: ÐÑÑÐ¾Ð², Ð®Ñ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: 2019
Subjects: ÐÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¸Ðµ Ð¿ÑÐ¸Ð±Ð¾ÑÑ, Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð¸ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ
ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ°ÑÐ¿Ð¾Ð·Ð½Ð°Ð²Ð°Ð½Ð¸Ñ Ð°ÑÐ¸ÑÐ¼Ð¸Ð¹ ÑÐµÑÐ´ÑÐ°
ÑÐ»ÐµÐºÑÑÐ¾ÐºÐ°ÑÐ´Ð¸Ð¾Ð³ÑÐ°Ð¼Ð¼Ð°
Ð²ÐµÐ¹Ð²Ð»ÐµÑÑ
python
tkinter

description: ÐÐ°Ð½Ð½Ð°Ñ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐ¸ÑÑÐµÐ¼Ñ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÑÐ¸ÑÑÐµÑ Ð±Ð¾Ð»ÐµÐ·Ð½Ð¸ ÑÐµÑÐ´ÑÐ° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð­ÐÐ. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ DNN, CNN, SVM â ÑÐµÑÐµÐ¹ Ð¸ Ð´ÑÑÐ³Ð¸Ñ. Ð ÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ñ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¼ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ¾Ð¼, ÐºÐ¾ÑÐ¾ÑÐ¾Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÑÐµÑ Ð­ÐÐ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÑÐµÑ Ð±Ð¾Ð»ÐµÐ·Ð½Ð¸ ÑÐµÑÐ´ÑÐ°. ÐÐ¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ Ð¸Ð½ÑÐµÑÑÐµÐ¹Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð²ÑÐ±ÑÐ°ÑÑ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¾Ñ, Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð­ÐÐ Ð¸ Ð¿ÑÐ¾ÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ.
description: This master's thesis is devoted to the development of a system that classifies heart disease based on ECG. The paper discusses the algorithms of DNN, CNN, SVM - networks and others. Implemented software with a user interface that analyzes the ECG and determines heart disease. The user interface allows you to select a classifier, an ECG database and view the results of the system. Conducted research and analysis of the data.
Photonic Localization of Interface Modes at the Boundary between Metal and Fibonacci Quasi-Periodic Structure
Creators: name: Pang, Xiao-Ning
name: Dong, Jian-Wen
name: Wang, He-Zhou
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigated on the interface modes in a heterostructure consisting of a semi-infinite metallic layer and a semi-infinite Fibonacci quasi-periodic structure. Various properties of the interface modes, such as their spatial localizations, self-similarities, and multifractal properties are studied. The interface modes decay exponentially in different ways and the modes in the lower stable gap possess highest spatial localization. A localization index is introduced to understand the localization properties of the interface modes. We found that the localization index of the interface modes in the upper stable gap will converge to two slightly different constants according to the parity of the Fibonacci generation. In addition, the localization-delocalization transition is also found in the interface modes of the transient gap.
description: 20 pages, 5figures
Quantum Tunneling and Scattering of a Composite Object: Revisited and Reassessed
Creators: name: Ahsan, Naureen
name: Volya, Alexander
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: This work presents an extensive exploration of scattering and tunneling involving composite objects with intrinsic degrees of freedom. We aim at exact solutions to such scattering problems. Along this path we demonstrate solution to model Hamiltonians, and develop different techniques for addressing these complex reaction-physics problems, discuss their applicability, and investigate the relevant convergence issues. As examples, we study the scattering of a two-constituent deuteron-like systems either with an infinite set of intrinsic bound states or with a continuum of states that allows for breakup. We show that the internal degrees of freedom of the projectile and its virtual excitation in the course of reactions play an important role in shaping the S-matrix and related observables, giving rise to enhanced or reduced tunneling in various situations.
description: 21 pages, 25 figures
Additional file 1 of Associations between daily steps and cognitive function among inpatients with schizophrenia
Creators: name: Chen, Li-Jung
name: Stubbs, Brendon
name: Chien, I-Chia
name: Lan, Tsuo-Hung
name: Chung, Ming-Shun
name: Lee, Hui-Ling
name: Hsu, Wan-Chi
name: Ku, Po-Wen
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1.