cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Electron cooling and the connection between expansion and flux-density evolution in radio supernovae
Creators: name: Marti-Vidal, I.
name: Perez-Torres, M. A.
name: Brunthaler, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Radio supernovae (RSNe) are weak and rare events. Their typical maximum radio luminosities are of the order of only $10^{27}$\,erg\,s$^{-1}$\,Hz$^{-1}$. There are, however, very few cases of relatively bright (and/or close) RSNe, from which the expansion of the shock and the radio light curves at several frequencies have been monitored covering several years. Applying the standard model of radio emission from supernovae, it is possible to relate the defining parameters of the modelled expansion curve to those of the modelled light curves in a simple algebraic way, by assuming an evolution law for the magnetic field and for the energy density of the population of synchrotron-emitting electrons. However, cooling mechanisms of the electrons may affect considerably this connection between light curves and expansion curve, and lead to wrong conclusions on the details of the electron acceleration and/or on the CSM radial density profile. In this paper, we study how electron cooling modifies the flux-density decay rate of RSNe for a set of plausible/realistic values of the magnetic field and for different expansion regimes. We use these results to estimate the magnetic fields of different RSNe observed to date and compare them to those obtained by assuming energy equipartition between particles and magnetic fields. For some of the best monitored RSNe, for which deceleration measurements, optically thin spectral index, and power-law time decay have been observed (SN\,1979C, SN\,1986J, SN\,1993J, and SN\,2008iz), we find self-consistent solutions for the index of the power-law circumstellar density profile ($s=2$ for all cases), the index of the power-law relativistic electron population (rather steep values, $ p = 2.3 - 3.0$) and the initial magnetic field (ranging from $\sim 20$ to $> 100$\,G).
description: 14 pages, 4 figures. Accepted for publication in A&A
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¼ÐµÑÑ Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ ÑÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of measure to improve workplaces in accordance with ergonomic requirements
Creators: name: Ð§ÐµÑÑÑÐ¸Ð½Ð°, ÐÑÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: ÑÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¼ÐµÑÑÐ°
ÑÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ
ÐºÐ¾Ð¼ÑÐ¾ÑÑ Ð¾ÑÐ¸ÑÐ°
ÑÐ°Ð±Ð¾ÑÐµÐµ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð¾
ergonomics
rational organization of the workplace
ergonomic requirements
office comfort
working space

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð½ÐµÑÑÐµÐ³Ð°Ð·Ð¾Ð²Ð°Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ. ÐÐ²ÑÐ¾Ñ Ð¿ÑÐ¾Ð²ÐµÐ» Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¼ÐµÑÑ ÑÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¾Ð¿ÑÐ¾ÑÐ° Ð¿Ð¾ ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð° ÑÐ°Ð±Ð¾ÑÐ¸Ð¼ Ð¼ÐµÑÑÐ¾Ð¼.
Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ ÑÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹, Ð¿ÑÐµÐ´ÑÑÐ²Ð»ÑÐµÐ¼ÑÑ Ð¿ÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¼ÐµÑÑ. ÐÐ°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¼ÐµÑÑ Ð¾ÑÐ¸ÑÐ½ÑÑ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð² Ð½ÐµÑÑÑÐ½Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐµ Ð½Ð° ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¼ÐµÑÑ ÑÐ°Ð±Ð¾ÑÐ½Ð¸ÐºÐ¾Ð².
description: The object of the study is an oil and gas company. The author made a study of the matching of workplace parameters to ergonomic requirements on the basis of a survey on staff satisfaction with the workplace.
In this paper the essence of the ergonomic requirements for the organization of workplaces is stated. Basic concepts and definitions of ergonomics are given. The analysis of organization of workplaces of office employees of the oil company is carried out. Developed measures aimed at improving the organization of workplaces of employees.
Additional file 2 of RNA-Seq reveals different responses to drought in Neotropical trees from savannas and seasonally dry forests
Creators: name: Sobreiro, Mariane B.
name: Collevatti, Rosane G.
name: dos Santos, Yuri L. A.
name: Bandeira, Ludmila F.
name: Lopes, Francis J. F.
name: Novaes, Evandro
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 2 Additional figures: Heatmap with differentially expressed genes (Fig. S1), biomass information (Fig. S2) and pipeline (Fig. S3). Fig. S1. Heatmap of the differentially expressed genes (DEGs) with false ratio discovery (FDR)
"Doubly-magic" conditions in magic-wavelength trapping of ultracold alkalis
Creators: name: Derevianko, Andrei
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: In experiments with trapped atoms, atomic energy levels are shifted by the trapping optical and magnetic fields. Regardless of this strong perturbation, precision spectroscopy may be still carried out using specially crafted, "magic" trapping fields. Finding these conditions for particularly valuable microwave clock transitions in alkalis has so far remained an open challenge. Here I demonstrate that the microwave clock transitions for alkalis may be indeed made impervious to both trapping laser intensity and fluctuations of magnetic fields. I consider driving multiphoton transitions between the clock levels and show that these "doubly-magic" conditions are realized at special values of trapping laser wavelengths and fixed values of relatively weak magnetic fields. This finding has implications for precision measurements and quantum information processing with qubits stored in hyperfine manifolds.
description: 4 pages, 3 figs, 1 table
Theoretical Perspectives on Protein Folding
Creators: name: Thirumalai, D.
name: O'Brien, Edward P.
name: Morrison, Greg
name: Hyeon, Changbong
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Understanding how monomeric proteins fold under in vitro conditions is crucial to describing their functions in the cellular context. Significant advances both in theory and experiments have resulted in a conceptual framework for describing the folding mechanisms of globular proteins. The experimental data and theoretical methods have revealed the multifaceted character of proteins. Proteins exhibit universal features that can be determined using only the number of amino acid residues (N) and polymer concepts. The sizes of proteins in the denatured and folded states, cooperativity of the folding transition, dispersions in the melting temperatures at the residue level, and time scales of folding are to a large extent determined by N. The consequences of finite N especially on how individual residues order upon folding depends on the topology of the folded states. Such intricate details can be predicted using the Molecular Transfer Model that combines simulations with measured transfer free energies of protein building blocks from water to the desired concentration of the denaturant. By watching one molecule fold at a time, using single molecule methods, the validity of the theoretically anticipated heterogeneity in the folding routes, and the N-dependent time scales for the three stages in the approach to the native state have been established. Despite the successes of theory, of which only a few examples are documented here, we conclude that much remains to be done to solve the "protein folding problem" in the broadest sense.
description: 48 pages, 9 figures
Additional file 1 of A new compact adenine base editor generated through deletion of HNH and REC2 domain of SpCas9
Creators: name: Qian, Yuqiang
name: Wang, Di
name: Niu, Wenchao
name: Zhao, Ding
name: Li, Jinze
name: Liu, Zhiquan
name: Gao, Xun
name: Han, Yang
name: Lai, Liangxue
name: Li, Zhanjun
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: Additional file 1: Fig. S1. Screening single deletion for CBE. Fig. S2. Screening single deletion for PE. Fig. S3. Cas9 deletion variants cleavage activity. Fig. S4. Representative base editing pattern analyzed by EditR. Fig. S5. Comparison of editing efficiency in seven target sites using sABE and 8e-SaCas9-KKH. Fig. S6. Screening single deletion landscape for 8e-SaCas9-KKH. Fig. S7. sABE is inhibited by anti-CRISPR (Acr) proteins. Fig. S8. Comparison of editing efficiencies of 8e and sABE in HEK293T cell line. Fig. S9. In vivo genome editing of sABE via all-in-one AAV delivery. Fig. S10. Sanger sequencing chromatograms of sABE mediated base editing in mouse embryos. Fig. S11. Comparison of editing efficiencies of sABE and sABE-NL. Table. S1. Generation of targeted editing in mice embryos. Table. S2. Primers used for domain deletion variants construction. Table. S3. PegRNA sequence. Table. S4. Target sites used in HEK293T cells. Table. S5. Target sites used in N2a cells and mouse embryos.
Microscopia a quantificazione della fluorescenza
Creators: name: Zambelli, Gabriele
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: L'obbiettivo di questo progetto é di evidenziare una determinata massa (ad esempio la massa tumorale del cervello) utilizzando il fenomeno di fluorescenza. Per raggiungere tale scopo, la massa viene illuminata da una luce bianca e da un LED ultravioletto, la cui luce verrà parzialmente riflessa dalla massa, traslandone la lunghezza d'onda e rendendo la massa verde fluorescente. Per ottimizzare questo fenomeno, viene attuato un processo che prevede la presa di immagini con diversi gradi di illuminazione: nulla (nessun LED acceso); bianca (solo il LED bianco acceso) e blu (solo il LED ultravioletto acceso). Le immagini verranno filtrate da un filtro spettrale e prese da una fotocamera ottica. Il compito della gestione dell'intero sistema è stato assegnato ad un microcontrollore, programmato per sincronizzare l'accensione/spegnimento dei LED con drivers di potenza e per filtrare/prendere delle immagini. È stato necessario lo sviluppo hardware di un circuito che comprende l'interfacciamento tra il microcontrollore e la camera/filtro, e tra il microcontrollore e i LEDs. È stata inoltre sviluppata una struttura ottica per collimare ed incanalare il flusso luminoso dei LED sulla massa tramite una fibra ottica. Il progetto, seppur con qualche problema di natura pratica, può dirsi concluso e ben eseguito. L'hardware è stato testato ed è già predisposto per un'eventuale acquisizione di dati di temperatura e di illuminazione dei LED. Anche il codice è stato testato. Per quanto concerne i possibili sviluppi futuri, si possono prevedere: un miglioramento nella struttura ottica che ridurrà la dispersione della luce; e l'implementazione di un'interfaccia utente.
Sutures and contact homology I
Creators: name: Colin, Vincent
name: Ghiggini, Paolo
name: Honda, Ko
name: Hutchings, Michael
Publisher: name: arXiv
Year: 2010
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: We define a relative version of contact homology for contact manifolds with convex boundary, and prove basic properties of this relative contact homology. Similar considerations also hold for embedded contact homology.
Supernova Constraints and Systematic Uncertainties from the First 3 Years of the Supernova Legacy Survey
Creators: name: Conley, A.
name: Guy, J.
name: Sullivan, M.
name: Regnault, N.
name: Astier, P.
name: Balland, C.
name: Basa, S.
name: Carlberg, R. G.
name: Fouchez, D.
name: Hardin, D.
name: Hook, I. M.
name: Howell, D. A.
name: Pain, R.
name: Palanque-Delabrouille, N.
name: Perrett, K. M.
name: Pritchet, C. J.
name: Rich, J.
name: Ruhlmann-Kleider, V.
name: Balam, D.
name: Baumont, S.
name: Ellis, R. S.
name: Fabbro, S.
name: Fakhouri, H. K.
name: Fourmanoit, N.
name: Gonzalez-Gaitan, S.
name: Graham, M. L.
name: Hudson, M. J.
name: Hsiao, E.
name: Kronborg, T.
name: Lidman, C.
name: Mourao, A. M.
name: Neill, J. D.
name: Perlmutter, S.
name: Ripoche, P.
name: Suzuki, N.
name: Walker, E. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We combine high redshift Type Ia supernovae from the first 3 years of the Supernova Legacy Survey (SNLS) with other supernova (SN) samples, primarily at lower redshifts, to form a high-quality joint sample of 472 SNe (123 low-$z$, 93 SDSS, 242 SNLS, and 14 {\it Hubble Space Telescope}). SN data alone require cosmic acceleration at >99.9% confidence, including systematic effects. For the dark energy equation of state parameter (assumed constant out to at least $z=1.4$) in a flat universe, we find $w = -0.91^{+0.16}_{-0.20}(\mathrm{stat}) ^{+0.07}_{-0.14} (\mathrm{sys})$ from SNe only, consistent with a cosmological constant. Our fits include a correction for the recently discovered relationship between host-galaxy mass and SN absolute brightness. We pay particular attention to systematic uncertainties, characterizing them using a systematics covariance matrix that incorporates the redshift dependence of these effects, as well as the shape-luminosity and color-luminosity relationships. Unlike previous work, we include the effects of systematic terms on the empirical light-curve models. The total systematic uncertainty is dominated by calibration terms. We describe how the systematic uncertainties can be reduced with soon to be available improved nearby and intermediate-redshift samples, particularly those calibrated onto USNO/SDSS-like systems.
description: Published in ApJS. Data available from https://tspace.library.utoronto.ca/snls/
The variety of stable vortical solitons in Ginzburg-Landau media with radially inhomogeneous losses
Creators: name: Skarka, V.
name: Aleksić, N. B.
name: Leblond, H.
name: Malomed, B. A.
name: Mihalache, D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Using a combination of the variation approximation (VA) and direct simulations, we consider the light transmission in nonlinearly amplified bulk media, taking into account the localization of the gain, i.e., the linear loss shaped as a parabolic function of the transverse radius, with a minimum at the center. The balance of the transverse diffraction, self-focusing, gain, and the inhomogeneous loss provide for the hitherto elusive stabilization of vortex solitons in a large zone of the parameter space. Adjacent to it, stability domains are found for several novel kinds of localized vortices, including spinning elliptically shaped ones, eccentric elliptic vortices which feature double rotation, spinning crescents, and breathing vortices.
Additional file 4 of Hyperkinetic stereotyped movements in a boy with biallelic CNTNAP2 variants
Creators: name: Scala, Marcello
name: Anijs, Midas
name: Battini, Roberta
name: Madia, Francesca
name: Capra, Valeria
name: Scudieri, Paolo
name: Verrotti, Alberto
name: Zara, Federico
name: Minetti, Carlo
name: Vernes, Sonja C.
name: Striano, Pasquale
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4.
Multiwavelength Studies of Rotating Radio Transients
Creators: name: Miller, Joshua
name: McLaughlin, Maura
name: Rea, Nanda
name: Keane, Evan
name: Lyne, Andrew
name: Kramer, Michael
name: Manchester, Richard
name: Lazaridis, Kosmas
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We describe our studies of the radio and high-energy properties of Rotating Radio Transients (RRATs). We find that the radio pulse intensity distributions are log-normal, with power-law tails evident in two cases. For the three RRATs with coverage over a wide range of frequency, the mean spectral index is -1.7\pm0.1, roughly in the range of normal pulsars. We do not observe anomalous magnetar-like spectra for any RRATs. Our 94-ks XMM-Newton observation of the high magnetic field RRAT J1819-1458 reveals a blackbody spectrum (kT ~130 eV) with an unusual absorption feature at ~1 keV. We find no evidence for X-ray bursts or other X-ray variability. We performed a correlation analysis of the X-ray photons with radio pulses detected in concurrent observations with the Green Bank, Effelsberg, and Parkes telescopes. We find no evidence for any correlations between radio pulse emission and X-ray photons, perhaps suggesting that sporadicity is not due to variations in magnetospheric particle density but to changes in beaming or coherence.
description: 4 pages, 2 figures, to appear in AIP Conference Proceedings of Pulsar Conference 2010 "Radio Pulsars: a key to unlock the secrets of the Universe", Sardinia, October 2010
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð±ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾Ð½Ð°Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 3 ÐºÐÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a domestic induction instantaneous water heater with a capacity of 3 kW
Creators: name: Ð¥Ð°ÑÐ»Ð°Ð¼Ð¾Ð²Ð°, ÐÑÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð±ÑÑÐ¾Ð²Ð¾Ð¹ Ð¿ÑÐ¾ÑÐ¾ÑÐ½ÑÐ¹ Ð²Ð¾Ð´Ð¾Ð½Ð°Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ
Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð²Ð¾Ð´Ð¾Ð½Ð°Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ
ÑÐ°ÑÑÐµÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾Ð½Ð°Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ
household flow water heater
induction water heater
calculation of parameters of induction water heater

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿Ð¸ÑÐ°Ð½ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ Ð¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾Ð½Ð°Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð²Ð¾Ð´Ð¾Ð½Ð°Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº ÑÐ°ÑÑÐ¾ÑÐ°, ÑÐ¾Ðº, ÐÐÐ. ÐÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½ Ð²Ð°ÑÐ¸Ð°Ð½Ñ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð° 3D Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ Ð¸Ð½Ð´ÑÐºÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾Ð½Ð°Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Â«ÐÐ¾Ð¼Ð¿Ð°Ñ 3DÂ» Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð² ÑÑÐµÐ´Ðµ COMSOL MULTIPHYSICS. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð².
description: This paper describes the principle of operation and the design of the induction water heater. Calculated water heater parameters, such as frequency, current, efficiency. Provided power supply option. Created 3D geometry induction flow heater in the program "Compass 3D" and a mathematical model in the COMSOL MULTIPHYSICS environment. The calculation and analysis of the results obtained.
Sistema di adduzione polveri per macchina di additive manufacturing
Creators: name: Solaro, Giacomo
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2018

description: In questo progetto di diploma sono state analizzate le esigenze delle macchine di additive manufacturing relative all’eiezione delle polveri metalliche ed i principi di funzionamento dei feeder di polveri presenti in commercio, alfine di svilupparne uno apposito per il settore dell’additive manufacturing in grado di fornire una portata massica di polveri pari a 3 g/s con un’oscillazione massima sulla portata pari al 10%. Per poter calcolare la portata massica teorica, eiettata dal feeder, si è sviluppato un modello matematico in grado di fornire la portata massica media sulla base dei numerosi fattori che la influenzano (numero di giri del disco di dosaggio, pressione d’esercizio, …). L’accuratezza del modello matematico è stata verificata tramite delle prove sperimentali, dove si sono comparate le portate massiche medie, ottenute utilizzando il powder feeder sviluppato da optomec, con quelle calcolate simulando matematicamente il suddetto feeder. Il modello matematico è riuscito a fornire una stima della portata massica media con un errore massimo del 10%. (le oscillazioni fornite dal modello matematico non sono state verificate sperimentalmente a causa della mancanza di tempo e della strumentazione adatta a rilevare tali misure). La soluzione sviluppata consente di raggiungere sicuramente la portata massica richiesta a patto di utilizzare due feeder di polveri contemporaneamente (questo consente però di diminuire la pressione d’esercizio da 15 a 5 bar). L’ accensione e lo spegnimento, cosi come la regolazione ed il controllo dell’adduzione polveri (flusso e pressione del gas compresi), avviene tramite PLC. Nel caso in cui si necessiti di portate massiche inferiori ai 3 g/s è inoltre possibile lavorare utilizzando un unico feeder, chiudendo completamente il regolatore di flusso presente sulla linea del feeder indesiderato. Per poter garantire il corretto funzionamento della soluzione sviluppata, cosi come tutte le specifiche richieste, occorre costruire un prototipo ed effettuare delle prove sperimentali.
Flow-induced crystallization of polylactides in capillary flow
Creators: name: Zhang, Ziyue
Publisher: name: University of British Columbia
Year: 2021

description: Polylactide (PLA) is a biodegradable thermoplastic polyester produced from renewable biomass sources. The low crystallinity and the low associated crystallization kinetics have a negative impact on its mechanical and barrier properties. In this Master thesis, the effect of flow on the PLA crystallization is studied. The flow-induced crystallization (FIC) of two PLA with different microstructures (different L-lactic acid content) is studied using simple shear, uniaxial extension and capillary flow experiments. In simple shear and capillary flow, increase in shear rate and decrease in temperature was found to enhance the crystallization kinetics particularly for Weissenberg numbers (based on the reptation relaxation time, Wi) greater than 1. On the other hand, in uniaxial extensional flow, once a critical Hencky strain is achieved, crystallization starts independently of strain rate and temperature. The amount of mechanical work per unit volume imposed/dissipated onto the polymers during flow to initialize crystallization was also calculated in capillary flow. The critical mechanical work for the onset of flow-induced crystallization was found to be independent of temperature and degree of molecular chain stretch (Wi) as Wi becomes greater than 1. Lastly, the PLA sample with higher content of PLLA showed slightly higher zero-shear viscosity and a smaller thermodynamic barrier for the onset of crystallization.
Determinants of return to activity and work after carpal tunnel release: a systematic review and meta-analysis
Creators: name: Miller, Larry E.
name: Chung, Kevin C.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: The determinants of time to return to activity (RTA) and return to work (RTW) after carpal tunnel release (CTR) remain unclear. We performed a systematic review of studies published from January 2000 to November 2022 involving patients treated with open (OCTR), mini-open (mOCTR), or endoscopic (ECTR) CTR and reporting RTA or RTW. The time to RTA and RTW were estimated using a random-effects meta-analysis model. Subgroup analysis and multivariable meta-regression explored sources of heterogeneity in outcomes. A total of 7386 patients in 48 studies (63 groups) were included, with 24 groups (4541 patients) treated with OCTR, 16 groups (1085 patients) treated with mOCTR, and 23 groups (1760 patients) treated with ECTR. Among 15 studies (20 groups) reporting RTA, the mean was 13.1 days (95% CI, 9.9–16.3; I2>99%). Shorter duration of postoperative activity restriction guidance was associated with faster RTA. Among 43 studies (58 groups) reporting RTW, the mean was 23.4 days (95% CI, 21.4–25.3; I2>99%). Procedure type (mOCTR and ECTR compared to OCTR), prospective study design, and smaller proportion of patients receiving disability benefit were associated with faster RTW. The time to RTA and RTW after CTR are highly variable and influenced by study-, patient-, and physician-specific factors.
Functionalization of BN Honeycomb structure by Adsorption and Substitution of Foreign atoms
Creators: name: Ataca, C.
name: Ciraci, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We carried out first-principles calculations within Density Functional Theory to investigate the structural, electronic and magnetic properties of boron-nitride (BN) honeycomb structure functionalized by adatom adsorption, as well as by the substitution of foreign atoms for B and N atoms. For periodic high density coverage, most of $3d$ transition metal atoms and some of group 3A, 4A, and 6A elements are adsorbed with significant binding energy and modify the electronic structure of bare BN monolayer. While bare BN monolayer is nonmagnetic, wide band gap semiconductor, at high coverage of specific adatoms it can achieve magnetic metallic, even half-metallic ground states. At low coverage, the bands associated with adsorbed atoms are flat and the band structure of parent BN is not affected significantly. Therefore, adatoms and substitution of foreign atoms at low coverage are taken to be the representative of impurity atoms yielding localized states in the band gap and resonance states in the band continua. Notably, the substitution of C for B and N yield donor and acceptor like magnetic states in the band gap. Localized impurity states occurring in the gap give rise to interesting properties for electronic and optical application of the single layer BN honeycomb structure.
description: 10 pages, 6 figures, 4 tables
Effect of cyclodextrins’ cavity on the kinetics of alkaline hydrolysis of tris(1,10-Phenanthroline)Fe(II) in presence of surfactant
Creators: name: Mandal, Harasit Kumar
name: Patel, Biman Kumar
name: Saha, Suman
name: Saha, Sushanta
name: Mahapatra, Ambikesh
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified

description: The kinetics of alkaline hydrolysis of tris(1,10-phenanthroline)Fe(II) has been explored spectrophotometrically in the presence of cyclodextrins (CDs), quaternary amphiphile (CTAB), and their mixed systems. All kinetics run in pseudo-first order conditions with excess concentration of alkali at 298 K (± 0.1 K). The reaction rate accelerates in the presence of CTAB. However, in the presence of CDs, the observed rate constant decreases continuously and also the catalytic properties of amphiphile diminishes, indicating the inclusion of both tris(1,10-phenanthroline)Fe(II) and surfactant into the CD cavity in the hydrolysis reaction. The cavity size of γ-CD among all of the CDs favors the incorporation of both Fe(II) complex and CTAB, which significantly reduces the micellar surface catalysis of CTAB. The decreasing sequence of the rate in CTAB-CDs mixed systems is observed as γ-CD > β-CD > α-CD. All the experimental kinetic results have been well explained based on the pseudo-phase model (PP model) of micelles and CD-inhibited model of CD systems. The calculated theoretical rate constant values are well consistent with the experimental data. In the absence and presence of CTAB, the calculated values of equilibrium binding constant between Fe(phen)32+ and γ-CD (KFe(II)CD) are 109.17 (±1.03) and 414.74 (±3.63) (L mol−1), respectively, which support the diminishing of the catalytic properties of CTAB in the presence of γ-CD in the hydrolysis reaction. The experimental results also corroborate that fact. Finally, the effect of temperature on the reaction rate has been observed and the thermodynamic activation parameters have been evaluated. The linear plot of standard activated enthalpy with standard activated entropy reveals an iso-kinetic relationship that confirms a common mechanism for the reaction in different environments.
title: ÐÐ´Ð°Ð¿ÑÐ°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½ÑÑ Ð¿Ð¾Ð²ÑÐ¾ÑÐµÐ½Ð¸Ð¹ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°ÑÐ¸ ÑÑÐºÐ¾ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ·ÑÐºÐ° JavaScript
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: Adaptation of the spaced repetitions method for solving the problem of fast learning of JavaScript
Creators: name: ÐÐ¸ÑÐ°Ð¹Ð»Ð¾Ð²Ð°, ÐÐºÐ°ÑÐµÑ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: 2018
Subjects: ÐÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ·ÑÐºÐ¸
Ð¼ÐµÑÐ¾Ð´ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½ÑÑ Ð¿Ð¾Ð²ÑÐ¾ÑÐµÐ½Ð¸Ð¹
ÑÐ¸ÑÑÐµÐ¼Ð° Ð»ÐµÐ¹ÑÐ½ÐµÑÐ°
ÑÐ»ÑÑ-ÐºÐ°ÑÑÐ¾ÑÐºÐ¸
Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ supermemo
Javascript

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð°Ð´Ð°Ð¿ÑÐ°ÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½ÑÑ Ð¿Ð¾Ð²ÑÐ¾ÑÐµÐ½Ð¸Ð¹ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°ÑÐ¸ ÑÑÐºÐ¾ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ¸Ð½ÑÐ°ÐºÑÐ¸ÑÐ° ÑÐ·ÑÐºÐ° JavaScript. ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð° Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½ÑÑ Ð¿Ð¾Ð²ÑÐ¾ÑÐµÐ½Ð¸Ð¹ Ñ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÐµÐ³Ð¾ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð´Ð»Ñ Ð·Ð°Ð¿Ð¾Ð¼Ð¸Ð½Ð°Ð½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸. ÐÐ¿Ð¸ÑÐ°Ð½Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐµÐºÑÐ°. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð²ÐµÐ±-Ð¿ÑÐ¾Ð´ÑÐºÑÐ¾Ð², ÑÐ²Ð»ÑÑÑÐ¸ÑÑÑ Ð±Ð»Ð¸Ð¶Ð°Ð¹ÑÐ¸Ð¼Ð¸ Ð°Ð½Ð°Ð»Ð¾Ð³Ð°Ð¼Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð²ÐµÐ±-ÑÐµÑÐ²Ð¸ÑÐ°. ÐÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° Ð²ÐµÐ±-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´Ð»Ñ ÑÑÐºÐ¾ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ·ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ JavaScript Ñ Ð¿Ð¾ÑÑÐ½ÐµÐ½Ð¸ÑÐ¼Ð¸ Ð½Ð° ÑÑÑÑÐºÐ¾Ð¼ ÑÐ·ÑÐºÐµ Ð¸ Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½ÑÐ¼ Ð¾ÑÐ²Ð¾ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð² Ð½Ð° Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð¼, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑ Ð°Ð´Ð°Ð¿ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð¸Ð½ÑÐµÑÐ²Ð°Ð»ÑÐ½ÑÑ Ð¿Ð¾Ð²ÑÐ¾ÑÐµÐ½Ð¸Ð¹.
description: In this work the spaced repetitions method is adapted for solving the problem of fast and effective studying of JavaScript programming language. The major principles of spaced repetitions method and scientific proofs of methodâs effectiveness are listed. Previously developed algorithms implementing spacing effect are described. The review of up-to-date research in the field of educational usage of method is given. Comparative analysis of competitive web-products for fast learning is carried out. Prototype of web application for fast studying of JavaScript with explanations in Russian is developed using adapted spaced repetitions method.
Deterministic flows of order-parameters in stochastic processes of quantum Monte Carlo method
Creators: name: Inoue, Jun-ichi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In terms of the stochastic process of quantum-mechanical version of Markov chain Monte Carlo method (the MCMC), we analytically derive macroscopically deterministic flow equations of order parameters such as spontaneous magnetization in infinite-range ($d(=\infty)$-dimensional) quantum spin systems. By means of the Trotter decomposition, we consider the transition probability of Glauber-type dynamics of microscopic states for the corresponding $(d+1)$-dimensional classical system. Under the static approximation, differential equations with respect to macroscopic order parameters are explicitly obtained from the master equation that describes the microscopic-law. In the steady state, we show that the equations are identical to the saddle point equations for the equilibrium state of the same system. The equation for the dynamical Ising model is recovered in the classical limit. We also check the validity of the static approximation by making use of computer simulations for finite size systems and discuss several possible extensions of our approach to disordered spin systems for statistical-mechanical informatics. Especially, we shall use our procedure to evaluate the decoding process of Bayesian image restoration. With the assistance of the concept of dynamical replica theory (the DRT), we derive the zero-temperature flow equation of image restoration measure showing some `non-monotonic' behaviour in its time evolution.
description: 14 pages, 6 figures, using jpconf.cls, Proceedings of IW-SMI2010 in Kyoto
Traces of Radioactive I-131 in Rain Water and Milk Samples in Romania
Creators: name: Margineanu, Romul
name: Mitrica, Bogdan
name: Apostu, Ana
name: Gomoiu, Claudia
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: Measurements of I-131 (T1/2 = 8.04 days) have been performed in IFIN-HH's underground laboratory situated in Unirea salt mine from Slanic-Prahova, Romania. The rain water samples were collected in March 27th in Brasov and in March 27th, 29th and April 2nd in Slanic. Also sheep milk was collected in Slanic area and subsequently measured. The samples were measured in the IFIN-HH's underground laboratory in ultra-low radiation background, using a high resolution gamma-ray spectrometer equipped with a GeHP detector having a FWHM = 1.80 keV at 1332.48 keV at the second Co-60 gamma-ray, and a relative efficiency of 22.8%. The results show a specific activity of I-131 from 0.17 to 0.87 Bq/dm^3. In the sheep milk from Slanic area the specific activity of I-131 was about 6 Bq/dm^3
Water in low-mass star-forming regions with Herschel: HIFI spectroscopy of NGC1333
Creators: name: Kristensen, L. E.
name: Visser, R.
name: van Dishoeck, E. F.
name: Yıldız, U. A.
name: Doty, S. D.
name: Herczeg, G. J.
name: Liu, F. -C.
name: Parise, B.
name: Jørgensen, J. K.
name: van Kempen, T. A.
name: Brinch, C.
name: Wampfler, S. F.
name: Bruderer, S.
name: Benz, A. O.
name: Hogerheijde, M. R.
name: Deul, E.
name: Bachiller, R.
name: Baudry, A.
name: Benedettini, M.
name: Bergin, E. A.
name: Bjerkeli, P.
name: Blake, G. A.
name: Bontemps, S.
name: Braine, J.
name: Caselli, P.
name: Cernicharo, J.
name: Codella, C.
name: Daniel, F.
name: de Graauw, Th.
name: di Giorgio, A. M.
name: Dominik, C.
name: Encrenaz, P.
name: Fich, M.
name: Fuente, A.
name: Giannini, T.
name: Goicoechea, J. R.
name: Helmich, F.
name: Herpin, F.
name: Jacq, T.
name: Johnstone, D.
name: Kaufman, M. J.
name: Larsson, B.
name: Lis, D.
name: Liseau, R.
name: Marseille, M.
name: McCoey, C.
name: Melnick, G.
name: Neufeld, D.
name: Nisini, B.
name: Olberg, M.
name: Pearson, J. C.
name: Plume, R.
name: Risacher, C.
name: Santiago-Garcia, J.
name: Saraceno, P.
name: Shipman, R.
name: Tafalla, M.
name: Tielens, A. G. G. M.
name: van der Tak, F.
name: Wyrowski, F.
name: Beintema, D.
name: de Jonge, A.
name: Dieleman, P.
name: Ossenkopf, V.
name: Roelfsema, P.
name: Stutzki, J.
name: Whyborn, N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: 'Water In Star-forming regions with Herschel' (WISH) is a key programme dedicated to studying the role of water and related species during the star-formation process and constraining the physical and chemical properties of young stellar objects. The Heterodyne Instrument for the Far-Infrared (HIFI) on the Herschel Space Observatory observed three deeply embedded protostars in the low-mass star-forming region NGC1333 in several H2-16O, H2-18O, and CO transitions. Line profiles are resolved for five H16O transitions in each source, revealing them to be surprisingly complex. The line profiles are decomposed into broad (>20 km/s), medium-broad (~5-10 km/s), and narrow (<5 km/s) components. The H2-18O emission is only detected in broad 1_10-1_01 lines (>20 km/s), indicating that its physical origin is the same as for the broad H2-16O component. In one of the sources, IRAS4A, an inverse P Cygni profile is observed, a clear sign of infall in the envelope. From the line profiles alone, it is clear that the bulk of emission arises from shocks, both on small (<1000 AU) and large scales along the outflow cavity walls (~10 000 AU). The H2O line profiles are compared to CO line profiles to constrain the H2O abundance as a function of velocity within these shocked regions. The H2O/CO abundance ratios are measured to be in the range of ~0.1-1, corresponding to H2O abundances of ~10-5-10-4 with respect to H2. Approximately 5-10% of the gas is hot enough for all oxygen to be driven into water in warm post-shock gas, mostly at high velocities.
description: Accepted for publication in the A&A HIFI special issue
Additional file 6 of Global transcriptomic analysis reveals Lnc-ADAMTS9 exerting an essential role in myogenesis through modulating the ERK signaling pathway
Creators: name: Wang, Liqi
name: He, Ting
name: Zhang, Xin
name: Wang, Yubo
name: Qiu, Kai
name: Jiao, Ning
name: He, Linjuan
name: Yin, Jingdong
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6: Graphical abstract.
Lower Bound for Convex Hull Area and Universal Cover Problems
Creators: name: Khandhawit, Tirasan
name: Pagonakis, Dimitrios
name: Sriswasdi, Sira
Publisher: name: arXiv
Year: 2011
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics

description: In this paper, we provide a lower bound for an area of the convex hull of points and a rectangle in a plane. We then apply this estimate to establish a lower bound for a universal cover problem. We showed that a convex universal cover for a unit length curve has area at least 0.232239. In addition, we show that a convex universal cover for a unit closed curve has area at least 0.0879873.
description: 12 pages, 9 figures
Constraints upon the spectral indices of relic gravitational waves by LIGO S5
Creators: name: Zhang, Y.
name: Tong, M. L.
name: Fu, Z. W.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: With LIGO having achieved its design sensitivity and the LIGO S5 strain data being available, constraints on the relic gravitational waves (RGWs) becomes realistic. The analytical spectrum of RGWs generated during inflation depends sensitively on the initial condition, which is generically described by the index $β$, the running index $α_t$, and the tensor-to-scalar ratio $r$. By the LIGO S5 data of the cross-correlated two detectors, we obtain constraints on the parameters $(β, α_t,r)$. As a main result, we have computed the theoretical signal-to noise ratio (SNR) of RGWs for various values of $(β, α_t, r)$, using the cross-correlation for the given pair of LIGO detectors. The constraints by the indirect bound on the energy density of RGWs by BBN and CMB have been obtained, which turn out to be still more stringent than LIGO S5.
description: 4 figures, 1 table, to appear in PRD Rapid Communication
Additional file 10 of CirPred, the first structure modeling and linker design system for circularly permuted proteins
Creators: name: Chen, Teng-Ruei
name: Lin, Yen-Cheng
name: Huang, Yu-Wei
name: Chen, Chih-Chieh
name: Lo, Wei-Cheng
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Hematology
subject: Plant Biology

description: Additional file 10: Discussion. Advanced discussions on the utilization, limitation, and future developments of the CirPred method.
Dynamics of Simple Balancing Models with State Dependent Switching Control
Creators: name: Simpson, David J. W.
name: Kuske, Rachel
name: Li, Yue-Xian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Time-delayed control in a balancing problem may be a nonsmooth function for a variety of reasons. In this paper we study a simple model of the control of an inverted pendulum by either a connected movable cart or an applied torque for which the control is turned off when the pendulum is located within certain regions of phase space. Without applying a small angle approximation for deviations about the vertical position, we see structurally stable periodic orbits which may be attracting or repelling. Due to the nonsmooth nature of the control, these periodic orbits are born in various discontinuity-induced bifurcations. Also we show that a coincidence of switching events can produce complicated periodic and aperiodic solutions.
description: 36 pages, 12 figures
Additional file 11 of CirPred, the first structure modeling and linker design system for circularly permuted proteins
Creators: name: Chen, Teng-Ruei
name: Lin, Yen-Cheng
name: Huang, Yu-Wei
name: Chen, Chih-Chieh
name: Lo, Wei-Cheng
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Hematology
subject: Plant Biology

description: Additional file 11: Table S4. Amino acid propensities of the CPDB linker dataset.
Non-resonant feeding of photonic crystal nanocavity modes by quantum dots
Creators: name: Laucht, A.
name: Hauke, N.
name: Neumann, A.
name: Günthner, T.
name: Hofbauer, F.
name: Mohtashami, A.
name: Müller, K.
name: Böhm, G.
name: Bichler, M.
name: Amann, M. -C.
name: Kaniber, M.
name: Finley, J. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We experimentally probe the non-resonant feeding of photons into the optical mode of a two dimensional photonic crystal nanocavity from the discrete emission from a quantum dot. For a strongly coupled system of a single exciton and the cavity mode, we track the detuning-dependent photoluminescence intensity of the polariton peaks at different lattice temperatures. At low temperatures we observe a clear asymmetry in the emission intensity depending on whether the exciton is at higher or lower energy than the cavity mode. At high temperatures this asymmetry vanishes when the probabilities to emit or absorb a phonon become similar. For a different dot-cavity system where the cavity mode is detuned by ΔE>5 meV to lower energy than the single exciton transitions emission from the mode remains correlated with the quantum dot as demonstrated unambiguously by cross-correlation photon counting experiments. By monitoring the temporal evolution of the photoluminescence spectrum, we show that feeding of photons into the mode occurs from multi-exciton transitions. We observe a clear anti-correlation of the mode and single exciton emission; the mode emission quenches as the population in the system reduces towards the single exciton level whilst the intensity of the mode emission tracks the multi-exciton transitions.
(a)mar: messaggi in bottiglia per descrivere, evocare e suscitare la saudade
Creators: name: Agresta, Melanie
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2016

description: « È il mare che parla, attraverso parole, disegni e invocazioni, chiusi in bottiglie lasciate in balia delle onde. [...] Addii, desideri, frasi d’amore, richieste d’aiuto di finiti naufraghi, fotografie. » Questo progetto nasce dalla volontà di riuscire a trasmettere un sentimento per me molto importante, legato a quelle che sono le mie origini. La saudade mi è stata trasmessa da mia madre attraverso i suoi ricordi e i suoi occhi. A mia volta ho cercato di raccontare una storia che parla di sentimenti contrastanti, di amore e di amarezza, e per farlo ho scelto di utilizzare la forza del mare. I messaggi in bottiglia riescono a contenere tutto questo, e lo fanno attraverso le lettere d’amore di Antonio Tabucchi, scrittore italiano con una profonda passione per il Portogallo e la saudade, che grazie alle sue parole è riuscito a narrare cosa sia il sentimento.
Dielectric and electro-optical properties of nematic liquid crystal p-methoxybenzylidene p-decylaniline dispersed with oil palm leaf based porous carbon quantum dots
Creators: name: Rastogi, Ayushi
name: Tripathi, Pankaj Kumar
name: Manohar, Tarsh
name: Manohar, Rajiv
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: The effect of dispersing oil palm leaf-based porous carbon quantum dots (OPL QDs) in nematic liquid crystal p-methoxybenzylidene p-decylaniline (MBDA) has been studied in this paper. The dielectric properties were measured with and without bias voltage as a function of frequency and temperature. Electro-optical parameters like response time, rotational viscosity and birefringence have also been studied with respect to temperature and OPL QDs concentration. The main findings show that when the dispersion of OPL QDs increases, the sign of dielectric anisotropy changes. Fall time has been found to be faster than the rise time for pure MBDA, composites 1 and 2, while composites 3 to 5 have faster rise time than fall time. This has been due to a change in the sign of dielectric anisotropy that begins from composite 3. UV-VIS absorbance and photoluminescence studies have been carried out which demonstrates the existence of π–π* transition. The remarkable outcomes of this work can be applied in the display and photonics field. Dielectric and electro-optical characterization has been reported for MBDA-OPL composite systems. Reversal in the sign of dielectric anisotropy starts from composite 3. Faster response with reduced rotational viscosity has been revealed.