cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Anisotropic superfluidity in a dipolar Bose gas
Creators: name: Ticknor, Christopher
name: Wilson, Ryan M.
name: Bohn, John L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the superfluid character of a dipolar Bose-Einstein condensate (DBEC) in a quasi-two dimensional (q2D) geometry. In particular, we allow for the dipole polarization to have some non-zero projection into the plane of the condensate so that the effective interaction is anisotropic in this plane, yielding an anisotropic dispersion for propagation of quasiparticles. By performing direct numerical simulations of a probe moving through the DBEC, we observe the sudden onset of drag or creation of vortex-antivortex pairs at critical velocities that depend strongly on the direction of the probe's motion. This anisotropy emerges because of the anisotropic manifestation of a roton-like mode in the system.
description: 4+ pages, 3 figures
title: Optimized detection of pulmonary congestion in emergency department patients at ultra-low-dose chest CT and chest X-ray
Creators: name: Kanglie, Maadrika
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiac
subject: Emergency
subject: Thorax
subject: CT
subject: Plain radiographic studies
subject: Education
subject: Structured reporting
subject: Acute
subject: Education and training

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Pulmonary congestion is a common diagnosis in patients with dyspnea presenting at the emergency department (ED). Patients hospitalized with pulmonary congestion have a high mortality and account for considerable healthcare costs [1, 2]. Timely...
title: Characteristics of Diaphragmatic and chest wall motion in healthy Chinese people: a study with dynamic breathing MRI
Creators: name: Yang, Xiaoyan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Lung
subject: MR-Functional imaging
subject: Experimental investigations
subject: Chronic obstructive airways disease

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Diaphragm and chest wall muscles are the main respiratory muscles and play a very important role in respiratory function. We aimed to quantitatively study the characteristic of diaphragm and chest wall motion using free-breathing dynamic magnetic...
Classical Marxism, Ideology and Education Policy
Creators: name: Hill, Dave
Publisher: name: Critical Education
Year: 2022

description: In this article I focus on the differences between social democratic and Marxist education theory and policy and proceed to distinguish between Classical Marxism and two-types of neo-Marxist analysis (`Culturalist' and `Structuralist'). I then set out what I consider to be five key questions Marxists ask about education policy. relate to: (i) Curriculum and Assessment, (ii) Pedagogy, (iii) The Organisational Culture within the School/ Institution, (iv) Organisation of The Education System and of Students, that is, comprehensive schooling or selective schooling, and (v) Ownership and Control of Schools, Colleges and Universities. I conclude by setting out what is specifically Marxist about the various policy proposals put forward. These are, firstly, the belief that reforms are not sustainable under capitalism; secondly, that what is needed is a revolution and that Marxists need to engage in activist praxis, and thirdly, is the salience of class analysis and organisation as compared with other forms of structural oppression and discrimination and inequality. Marxists go further than criticizing (and acting against) social discrimination, oppressions, for example of sexism, homophobia, racism, into economic rights, and into the recognition that full economic rights cannot be achieved under a capitalist economic system, but only under a socialist or communist system.
description: Critical Education, Vol. 13 No. 1 (2022)
Designing an eyes-reduced document skimming app for situational impairments
Creators: name: Khan, Taslim Arefin
Publisher: name: University of British Columbia
Year: 2020

description: Listening to text using read-out-loud applications is a popular way for people to consume content when their visual attention is situationally impaired (e.g., commuting, walking, tired eyes). However, due to the linear nature of audio, such apps do not support skimming--a non-linear, rapid form of reading--essential for quickly grasping the gist and organization of difficult texts, like academic or professional documents. To support auditory skimming for situational impairment, we: (1) identified the user needs and challenges in auditory skimming through a formative study (N=20), (2) derived the concept of "eyes-reduced'' skimming that blends auditory and visual modes of reading, inspired by how participants mixed visual and non-visual interactions, (3) generated a set of design guidelines for eyes-reduced skimming, and (4) designed and evaluated a novel audio skimming app (Skimmer) that embodies the guidelines. Our in-situ preliminary observation study (N=6) suggests that participants are positive about our design and are able to auditorily skim documents. We discuss design implications for eyes-reduced reading, read-out-loud apps, and text-to-speech engines.
Boundary definition of a multiverse measure
Creators: name: Bousso, Raphael
name: Freivogel, Ben
name: Leichenauer, Stefan
name: Rosenhaus, Vladimir
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose to regulate the infinities of eternal inflation by relating a late time cut-off in the bulk to a short distance cut-off on the future boundary. The light-cone time of an event is defined in terms of the volume of its future light-cone on the boundary. We seek an intrinsic definition of boundary volumes that makes no reference to bulk structures. This requires taming the fractal geometry of the future boundary, and lifting the ambiguity of the conformal factor. We propose to work in the conformal frame in which the boundary Ricci scalar is constant. We explore this proposal in the FRW approximation for bubble universes. Remarkably, we find that the future boundary becomes a round three-sphere, with smooth metric on all scales. Our cut-off yields the same relative probabilities as a previous proposal that defined boundary volumes by projection into the bulk along timelike geodesics. Moreover, it is equivalent to an ensemble of causal patches defined without reference to bulk geodesics. It thus yields a holographically motivated and phenomenologically successful measure for eternal inflation.
description: 39 pages, 4 figures; v2: minor corrections
title: ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ Ð°ÑÐ¿ÐµÐºÑÑ Ð²ÑÐ±Ð¾ÑÐ° Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð»Ð¸Ð½Ð¸Ð¹ 110-220 ÐºÐ² Ð² Ð½ÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 13.04.02 - Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ° Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑ Ð½Ð¸ÐºÐ° ; 13.04.02_05 - ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ° ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼
titleType: Subtitle
Creators: name: Ð¡Ð°Ð²ÑÐµÐ½ÐºÐ¾, ÐÐ»ÑÐ³Ð°
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»ÐµÐ¹Ð½Ð°Ñ Ð·Ð°ÑÐ¸ÑÐ° Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½Ð°Ñ
Ð²ÑÐ±Ð¾Ñ ÑÑÑÐ°Ð²Ð¾Ðº
Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° ÑÑÐ°Ð±Ð°ÑÑÐ²Ð°Ð½Ð¸Ñ
Ð»Ð¸Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°Ñ
Ð½ÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÐ¹ ÑÐµÐ¶Ð¸Ð¼
Ð¿ÑÑÐºÐ¾Ð²Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð¸ Ð²ÑÐ±Ð¾Ñ ÑÑÑÐ°Ð²Ð¾Ðº Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð»Ð¸Ð½Ð¸Ð¹. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð½ÐµÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð². ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð±Ð¾ÑÑ Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð² ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð²ÑÐ±Ð¾ÑÐµ ÑÑÑÐ°Ð²Ð¾Ðº Ð¸ Ð¿ÑÑÐºÐ¾Ð²ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¾Ð².
description: In the given work the selection of basic electrical equipment were presented. The calculation of short-circuit currents and the choice of remote line protection set-tings were carried out. Mathematical modeling of non-stationary regimes is per-formed. There were the analysis of the remote protection in simulated modes and conclusions about the choice of settings and fault detectors.
A Non-Radial Oscillation Model for Pulsar State Switching
Creators: name: Rosen, Rachel
name: McLaughlin, Maura A.
name: Thompson, Susan E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Pulsars are unique astrophysical laboratories because of their clock-like timing precision, providing new ways to test general relativity and detect gravitational waves. One impediment to high-precision pulsar timing experiments is timing noise. Recently Lyne et al. (2010) showed that the timing noise in a number of pulsars is due to quasi-periodic fluctuations in the pulsars' spin-down rates and that some of the pulsars have associated changes in pulse profile shapes. Here we show that a non-radial oscillation model based on asteroseismological theory can explain these quasi-periodic fluctuations. Application of this model to neutron stars will increase our knowledge of neutron star emission and neutron star interiors and may improve pulsar timing precision.
description: 13 pages, 2 figures, 1 tables, Accepted for publication in ApJ Letters
Variability and the X-ray/UV ratio of Active Galactic Nuclei
Creators: name: Vagnetti, F.
name: Turriziani, S.
name: Trevese, D.
name: Antonucci, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The observed relation between the X-ray radiation from AGNs, originating in the corona, and the optical/UV radiation from the disk is usually described by the anticorrelation between the UV to X-ray slope alpha_ox and the UV luminosity. Many factors can affect this relation, including: enhanced X-ray emission associated with the jets of radio-loud AGNs; X-ray absorption associated with the UV Broad Absorption Line (BAL) outflows; other X-ray absorption not associated with BALs; intrinsic X-ray weakness; UV and X-ray variability, and non-simultaneity of UV and X-ray observations. The separation of these effects provides information about the intrinsic alpha_ox-L_UV relation and its dispersion, constraining models of disk-corona coupling. We extract simultaneous data from the second XMM-Newton serendipitous source catalogue and the XMM-Newton Optical Monitor Serendipitous UV Source Survey Catalog, and derive the single-epoch alpha_ox indices. We use ensemble structure functions to analyse multi-epoch data. We confirm the anticorrelation of alpha_ox with L_UV, and do not find any evidence of a dependence of alpha_ox on z. The dispersion in our simultaneous data (0.12) is not significantly smaller than in previous non-simultaneous studies, suggesting that "artificial alpha_ox variability" introduced by non-simultaneity is not the main cause of dispersion. "Intrinsic alpha_ox variability", i.e., the true variability of the X-ray to optical ratio, is instead important, and accounts for ~30% of the total variance, or more. "Inter-source dispersion", due to intrinsic differences in the average alpha_ox values from source to source, is also important. The dispersion introduced by variability is mostly caused by the long timescale variations, which are expected to be driven by the optical variations.
description: 16 pages, 10 figures, 1 table. Final version equal to the published one
title: Virtual fat suppression on cervical T2-weighted images by using pix2pix deep learning architecture
Creators: name: Hayashi, Norio
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: MR
subject: Computer Applications-Virtual imaging
subject: Artifacts

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Fat suppression is a valuable technique in MRI to enhance lesion contrast. On the other hand, fat suppression can be a problem. Poor fat suppression is more likely to occur in regions with poor magnetic field uniformity. In particular, sagittal and...
High resolution two-photon spectroscopy of ¹²⁹Xe for precision optical magnetometry
Creators: name: Altiere, Emily
Publisher: name: University of British Columbia
Year: 2019

description: This dissertation presents high precision two-photon xenon spectroscopy of the 5p₅(²P₃/₂)6p²[3/2]₂ ⟵5p⁶(¹S₀) transition. Specific attention is paid to the F = 3/2 hyperfine level of ¹²⁹Xe, motivated by the new experiment at TRIUMF to measure the electric dipole moment of the neutron. A non-zero value of the nEDM would partially confirm the existence of the baryon asymmetry in the universe as predicted by theories beyond the standard model. To achieve this measurement, ¹²⁹Xe is proposed for use in a cohabiting ¹⁹⁹Hg/¹²⁹Xe optical comagnetometer. To date, no laser system has existed to probe the specific xenon transition required for this measurement. We developed a novel continuous-wave 252.4 nm ultra-violet (UV) laser system with the power and precision to selectively probe the hyperfine levels of ¹²⁹Xe. Using this laser, we observed the first high resolution two-photon transition spectrum of xenon, which is comprised of ten transition peaks across the six most abundant isotopes, including the hyperfine levels of the ¹²⁹Xe and ¹³¹Xe. Detailed analysis of this spectrum revealed the hyperfine constants of the 5p₅(²P₃/₂)6p²[3/2]₂ excited state and other constants relating to the isotope shift. Furthermore, we describe initial observations into the pressure dependencies of the spectral lineshape from 15–980 mTorr. The ¹²⁹Xe pressure in the nEDM experiment is limited to 3 mTorr, making it essential to characterize the xenon signal at low pressures to maximize comagnetometer sensitivity. Intriguingly, our results suggest that ¹²⁹Xe qualitatively exhibits nonlinear pressure broadening at low pressure (<200 mTorr) - a phenomenon reminiscent of helium, neon and krypton. However, further investigation is required to fully characterize the pressure broadening effects in ¹²⁹Xe. Overall, these results define the expected signal lineshape and relative transition frequency to the F = 3/2 hyperfine level of ¹²⁹Xe for precision laser tuning. Collectively, this work contributes to optical magnetometry in nEDM experiments, as well as to precision spectroscopy and theories of atom-atom interactions.
title: MR imaging features of ZFTA-RELA fusion ependymoma against its wild-type counterpart
Creators: name: Shao, hanbing
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Oncology
subject: MR
subject: MR-Functional imaging
subject: MR-Spectroscopy
subject: Imaging sequences
subject: Molecular imaging
subject: Cancer
subject: Outcomes
subject: Pathology

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Objectives: Our aim was to explore the predictive value of quantitative features extracted from conventional MRI in distinguishing ZFTA-RELA fusion-positive and wild-type...
Chandra and RXTE Observations of 1E 1547.0-5408: Comparing the 2008 and 2009 Outbursts
Creators: name: Ng, C. -Y.
name: Kaspi, V. M.
name: Dib, R.
name: Olausen, S. A.
name: Scholz, P.
name: Guver, T.
name: Ozel, F.
name: Gavriil, F. P.
name: Woods, P. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present results from observations of the magnetar 1E 1547.0-5408 (SGR J1550-5418) taken with the Chandra X-ray Observatory and the Rossi X-ray Timing Explorer (RXTE) following the source's outbursts in 2008 October and 2009 January. During the time span of the Chandra observations, which covers days 4 through 23 and days 2 through 16 after the 2008 and 2009 events, respectively, the source spectral shape remained stable, while the pulsar's spin-down rate in the same span in 2008 increased by a factor of 2.2 as measured by RXTE. The lack of spectral variation suggests decoupling between magnetar spin-down and radiative changes, hence between the spin-down-inferred magnetic field strength and that inferred spectrally. We also found a strong anti-correlation between the phase-averaged flux and the pulsed fraction in the 2008 and 2009 Chandra data, but not in the pre-2008 measurements. We discuss these results in the context of the magnetar model.
description: 4 figures, accepted for publication in ApJ
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÐ´Ñ Ð¾Ð¿Ð»Ð°ÑÑ Ð¿Ð¾ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ñ Ð¡ÐÐ B2B Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ QR-ÐºÐ¾Ð´Ð¾Ð²
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 virtual payment environment using the SBP B2B protocol based on QR codes
Creators: name: ÐÑÑÐ¾Ð², ÐÐ°Ð´Ð¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ±Ð¿ b2b
kotlin
spring framework
postgresql
rest api
intellij idea
sbp b2b

description: ÐÐ°Ð½Ð½Ð°Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð²Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÐ´Ñ Ð¾Ð¿Ð»Ð°ÑÑ Ð¿Ð¾ Ð¿ÑÐ¾ÑÐ¾ÐºÐ¾Ð»Ñ Ð¡ÐÐ B2B Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ QR-ÐºÐ¾Ð´Ð¾Ð² Ð´Ð»Ñ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð¸Ñ Ð¸ ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð¸Ð·Ð½ÐµÑÐ°, ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¸ÑÑÐ¸Ð¸ Ð·Ð° Ð¿ÐµÑÐµÐ²Ð¾Ð´Ñ Ð¸ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð¸Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÐµÑÐµÐ²Ð¾Ð´Ð°Ð¼Ð¸. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐµÐ¼Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð°Ð½Ð°Ð»Ð¾Ð³Ð¸ÑÐ½ÑÑ ÑÐµÑÐµÐ½Ð¸Ð¹. ÐÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð¾ Ð½Ð° ÑÐ·ÑÐºÐµ Kotlin Ð²ÐµÑÑÐ¸Ð¸ 1.8.20 Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐºÐ° Spring Ð² ÑÑÐµÐ´Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ IntelliJ IDEA Ð²ÐµÑÑÐ¸Ð¸ 2022.3.1.
description: This final qualifying work is devoted to the creation of a virtual payment environment using the SBP B2B protocol based on QR codes to simplify and speed up business operations, reduce transfer fees and simplify transfer management. In the course of the work, the relevance of the topic was substantiated, as well as a comparative analysis of similar solutions was made. The application was implemented in Kotlin version 1.8.20 using the Spring framework in the IntelliJ IDEA development environment version 2022.3.1.
The Effect of Blazar Spectral Breaks on the Blazar Contribution to the Extragalactic Gamma-ray Background
Creators: name: Venters, Tonia M.
name: Pavlidou, Vasiliki
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The spectral shapes of the contributions of different classes of unresolved gamma-ray emitters can provide insight into their relative contributions to the extragalactic gamma-ray background (EGB) and the natures of their spectra at GeV energies. We calculate the spectral shapes of the contributions to the EGB arising from BL Lacertae type objects (BL Lacs) and flat-spectrum radio quasars (FSRQs) assuming blazar spectra can be described as broken power laws. We fit the resulting total blazar spectral shape to the Fermi Large Area Telescope measurements of the EGB, finding that the best-fit shape reproduces well the shape of the Fermi EGB for various break scenarios. We conclude that a scenario in which the contribution of blazars is dominant cannot be excluded on spectral grounds alone, even if spectral breaks are shown to be common among Fermi blazars. We also find that while the observation of a featureless (within uncertainties) power-law EGB spectrum by Fermi does not necessarily imply a single class of contributing unresolved sources with featureless individual spectra, such an observation and the collective spectra of the separate contributing populations determine the ratios of their contributions. As such, a comparison with studies including blazar gamma-ray luminosity functions could have profound implications for the blazar contribution to the EGB, blazar evolution, and blazar gamma-ray spectra and emission.
description: 8 pages, emulateapj format; 5 figures; accepted for publication in ApJ
title: To analyze the spectral CT manifestations of ectopic pancreas and explore the diagnostic value of spectral CT in ectopic pancreas.
Creators: name: Shi, Mengwei
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: Pancreas
subject: CT-High Resolution
subject: CT-Quantitative
subject: SPECT-CT
subject: Computer Applications-3D
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-Virtual imaging
subject: Dissection

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: In this study, spectral CT manifestations of ectopic pancreas were analyzed to obtain multi-parameter spectral information (CT value, iodine content value, effective atomic number and spectral graph), so as to explore the clinical application value...
ESC in the Anthropocene
Creators: name: Boxley, Simon
Publisher: name: Critical Education
Year: 2022

description: Insofar as Education for Sustainable Development still represents a redemptive intervention, one according to the demands of a monolithic improvement agenda, its chances are greatly enhanced by the restoration of Grand Narrative initiated by the epochal turning. The much vaunted Anthropocene returns to the agents of change the opportunity to redirect the unified ‘geostory’ of ‘biohistory’ towards a steadier state. That is to say, the Anthropocene collapse of the ‘human’ and ‘natural’ spheres into each other’s orbits restores to ESD its promise to heal the planetary condition. This paper proposes, though, that such a re-fertilisation of ESD can bear fruit only if its premises are radicalised, indeed revolutionised. Employing a red biocentric approach – a praxis which advocates communism without anthropocentrism – it is argued that education for sustainability under current conditions equates to teaching and learning towards collectivism, class-, species- and world-consciousness. Furthermore, it is suggested, such consciousness is meaningless without vehicles for its articulation and actualisation. This means organisation, activism, disobedience, and the emergence of the possibility of the mass Earth Strike. Education for Sustainability and Communism (ESC) is unsurprisingly an activity unconfined by classroom walls: the condition of its possibility is the real, material site of resistance and of spectacle. It is argued that in order to break the impasse between critique and transformation, ESC affords the only viable possibility for the evolution of education for development that is fit for the Anthropocene.
description: Critical Education, Vol. 13 No. 1 (2022)
Conditional symmetries for systems of PDEs: new definitions and their application for reaction-diffusion systems
Creators: name: Cherniha, Roman
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 35K, 35Q

description: New definitions of $Q$-conditional symmetry for systems of PDEs are presented, which generalize the standard notation of non-classical (conditional) symmetry. It is shown that different types of $Q$-conditional symmetry of a system generate a hierarchy of conditional symmetry operators. A class of two-component nonlinear RD systems is examined to demonstrate applicability of the definitions proposed and it is shown when different definitions of $Q$-conditional symmetry lead to the same operators.
description: presented on the XIX-th International Colloquium 'Integrable Systems and Quantum Symmetries', Prague, 17-19 June, 2010
A Review on Micro Formings
Creators: name: Ahmadi, Milad
Publisher: name: figshare
Year: 2020
Subjects: subject: 91006 Manufacturing Processes and Technologies (excl. Textiles)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 91004 Machining

description: Nowadays, there are increasing demand on micro-systems, micro products/components and micro-devices. Thus,the role of micro manufacturing in all aspects of modern industry is taken for granted. Then, typical processes inmicro manufacturing are discussed. Furthermore, one of the most widespread micro-manufacturing processes indeforming processes is micro forming that is presented in this paper. Finally, besides continuing effort indeveloping micro forming, this paper strives to analyze systematically the key methods of stamping, bending,forging and deep drawing processes and their prominent issues.
title: Left Main Coronary Artery Atresia: Clinical Experience In 22 Patients
Creators: name: Tian, Yidan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Arteries / Aorta
subject: Cardiovascular system
subject: Vascular
subject: CT
subject: CT-Angiography
subject: Arterial access
subject: Developmental disease

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Congenital atresia of the left main coronary artery is an extremely rare condition with unclear aetiology[1]. Left main coronary artery atresia (LMCAA) is a rare anatomical anomaly in which the left coronary ostium is absent, the proximal left main...
Nonlinear interferometry with Bose-Einstein condensates
Creators: name: Tacla, Alexandre B.
name: Boixo, Sergio
name: Datta, Animesh
name: Shaji, Anil
name: Caves, Carlton M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We analyze a proposed experiment [Boixo et al., Phys. Rev. Lett. 101, 040403 (2008)] for achieving sensitivity scaling better than $1/N$ in a nonlinear Ramsey interferometer that uses a two-mode Bose-Einstein condensate (BEC) of $N$ atoms. We present numerical simulations that confirm the analytical predictions for the effect of the spreading of the BEC ground-state wave function on the ideal $1/N^{3/2}$ scaling. Numerical integration of the coupled, time-dependent, two-mode Gross-Pitaevskii equations allows us to study the several simplifying assumptions made in the initial analytic study of the proposal and to explore when they can be justified. In particular, we find that the two modes share the same spatial wave function for a length of time that is sufficient to run the metrology scheme.
description: 16 pages, 7 figures. Added references and minor changes to match published version
title: Radiomics analysis based on apparent diffusion coefficient maps to diagnose early-stage Sjögren’s syndrome
Creators: name: Chu, Chen
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Head and neck
subject: MR physics
subject: Salivary glands
subject: MR
subject: MR-Diffusion/Perfusion
subject: MR-Functional imaging
subject: Comparative studies
subject: Diagnostic procedure
subject: Statistics
subject: FOS: Mathematics
subject: Connective tissue disorders
subject: Image verification
subject: Inflammation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Sjogren’s Syndrome (SS) is a chronic systemic autoimmune disease that is characterized by direct injury of the exocrine glands [ 1 , 2 ] . So, early and accurate diagnosis of SS is vital for treatment planning [ 3 , 4 ] . Early diagnosis of SS...
title: Correlation of Prostate Parenchymal Stiffness as determined by Prostate Elastography with Prostate Histopathologic Findings
Creators: name: Cabbab, Jan Krizzela
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Genital / Reproductive system male
subject: Interventional non-vascular
subject: Elastography
subject: Ultrasound
subject: Biopsy
subject: Cancer

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Prostate cancer is a public health issue as a prevalent cancer worldwide. To overcome limitations of systematic prostate biopsy, Strain Elastography has been utilized as adjunct to systemic biopsies. This study aimed to assess the performance of...
‘Left Adrift and Wondering What the Future Holds’
Creators: name: Wenham, Lucy
name: Lee, Claire
Publisher: name: Critical Education
Year: 2022

description: This qualitative study explores the experiences of students whose education was disrupted by school closures during the COVID-19 global pandemic. With a focus on mental health concerns, the article presents the reflections, thoughts and feelings of students whose public examinations were cancelled and who experienced both the abrupt termination of a phase of their formal education and the loss of traditional ways of marking that ending. Findings show that feelings of loss and illegitimacy augment the stress and anxiety surrounding high-stakes tests and their cancellation. There are several implications for policy and practice, if student mental health is to be foregrounded and taken seriously. Communication, dialogue, and possibilities for taking back agency and critical hope may all go some way towards mitigating these mental health concerns. The validity of using re-purposed components to allocate grades is called into question, as are the role and place of high-stakes testing per se.
description: Critical Education, Vol. 13 No. 1 (2022)
title: A review of the imaging features of Idiopathic Granulomatous Mastitis (IGM)
Creators: name: Lee , Yien Sien
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Mammography
subject: Ultrasound
subject: Biopsy
subject: Diagnostic procedure
subject: Abscess
subject: Infection
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Describe the clinical manifestations and identify common mammographic and ultrasound findings of Idiopathic Granulomatous Mastitis (IGM). IGM presents with non-specific imaging findings which mimic infective/inflammatory abscess and malignancy. The...
The stellar and hot gas content of low-mass galaxy clusters
Creators: name: Balogh, Michael L.
name: Mazzotta, Pasquale
name: Bower, Richard G.
name: Eke, Vince
name: Bourdin, Herve
name: Lu, Ting
name: Theuns, Tom
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We analyse the stellar and hot gas content of 18 nearby, low-mass galaxy clusters, detected in redshift space and selected to have a dynamical mass 3E14
description: MNRAS, in press. Replacement to correct error caught in proofs. Two of the undetected clusters do not have Chandra or XMM data and the limits are based on ROSAT data
Ground State Entropy of the Potts Antiferromagnet on Homeomorphic Expansions of Kagome Lattice Strips
Creators: name: Shrock, Robert
name: Xu, Yan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present exact calculations of the chromatic polynomial and resultant ground state entropy of the $q$-state Potts antiferromagnet on lattice strips that are homeomorphic expansions of a strip of the kagome lattice. The dependence of the ground state entropy on the form of homeomorphic expansion is elucidated.
description: 7 pages, latex
Scaling Relations and Overabundance of Massive Clusters at z>~1 from Weak-Lensing Studies with HST
Creators: name: Jee, M. J.
name: Dawson, K. S.
name: Hoekstra, H.
name: Perlmutter, S.
name: Rosati, P.
name: Brodwin, M.
name: Suzuki, N.
name: Koester, B.
name: Postman, M.
name: Lubin, L.
name: Meyers, J.
name: Stanford, S. A.
name: Barbary, K.
name: Barrientos, F.
name: Eisenhardt, P.
name: Ford, H. C.
name: Gilbank, D. G.
name: Gladders, M. D.
name: Gonzalez, A.
name: Harris, D. W.
name: Huang, X.
name: Lidman, C.
name: Rykoff, E. S.
name: Rubin, D.
name: Spadafora, A. L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present weak gravitational lensing analysis of 22 high-redshift (z >~1) clusters based on Hubble Space Telescope images. Most clusters in our sample provide significant lensing signals and are well detected in their reconstructed two-dimensional mass maps. Combining the current results and our previous weak-lensing studies of five other high-z clusters, we compare gravitational lensing masses of these clusters with other observables. We revisit the question whether the presence of the most massive clusters in our sample is in tension with the current LambdaCDM structure formation paradigm. We find that the lensing masses are tightly correlated with the gas temperatures and establish, for the first time, the lensing mass-temperature relation at z >~ 1. For the power law slope of the M-TX relation (M propto T^α), we obtain α=1.54 +/- 0.23. This is consistent with the theoretical self-similar prediction α=3/2 and with the results previously reported in the literature for much lower redshift samples. However, our normalization is lower than the previous results by 20-30%, indicating that the normalization in the M-TX relation might evolve. After correcting for Eddington bias and updating the discovery area with a more conservative choice, we find that the existence of the most massive clusters in our sample still provides a tension with the current Lambda CDM model. The combined probability of finding the four most massive clusters in this sample after marginalization over current cosmological parameters is less than 1%.
description: ApJ in press. See http://www.supernova.lbl.gov for additional information pertaining to the HST Cluster SN Survey
title: Functional magnetic resonance imaging of Lumbar Paraspinal Muscles in Patients with Chronic Low Back Pain: Bold and T2-mapping
Creators: name: chen, jia xin
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal bone
subject: Musculoskeletal system
subject: MR-Elastography
subject: Comparative studies
subject: Dissection

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Chronic low back pain (CLBP) is a condition of the lower back that lasts at least 3 months[1], and has become one of the main disabling diseases[2], and current studies have found that there are structural changes in the paraspinal muscles in...
title: ÐÑÑÐ¸ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Ways to improve the economic situation at the enterprise
Creators: name: ÐÐ¾Ð»ÑÑÐ°ÐºÐ¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
Ð¾ÑÐµÐ½ÐºÐ° Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸
economic analysis
evaluation of economic activity
indicators of efficiency

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ ÐÐ Â«ÐÐ¶Ð¾ÑÑÐºÐ¸Ð¹ Ð¢ÑÑÐ±Ð½ÑÐ¹ ÐÐ°Ð²Ð¾Ð´Â». 
Ð¦ÐµÐ»Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÐ»ÑÑÑÐµÐ½Ð¸Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ Ð¸ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ. 
Ð ÑÐ°Ð±Ð¾ÑÐµ Ð´Ð°Ð½Ð° Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð°Ñ ÑÑÑÑ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ.
ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° ÐÐ Â«ÐÐ¢ÐÂ», Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·.
ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. 
ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½ÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÐºÐ¾ÑÐ¾ÑÑÑ Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¾Ð´Ð½Ð° Ð¸Ð· Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼ÑÑ.
description: The object of research is Izhora Pipe Plant JSC.
The purpose of the final qualification work is to improve the economic situation at the enterprise and the rationale for the selected solution.
The paper gives the detailed essence of the assessment of economic activity, describes methods for assessing the activities of the enterprise.
The organizational characteristics of ITZ JSC were investigated, an analysis of financial and economic indicators of economic activity was carried out, a comprehensive analysis was carried out.
Based on the information received, recommendations were developed on optimizing the main indicators of the economic activity of the enterprise.
The effectiveness of the proposed recommendations was evaluated, on the basis of which one of the most applicable was chosen.
title: Pulmonary hypertension: five different scenic roads
Creators: name: Počepavičiūtė, Kamilė
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiovascular system
subject: Thorax
subject: CT
subject: CT-Angiography
subject: Diagnostic procedure
subject: Haemodynamics / Flow dynamics

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: 1. To review similarities and differences of thoracic manifestation in pulmonary hypertension (PH) depending on its main cause. 2. Based on the predominant PH origin, to revise radiological together with clinical signs systemically and exemplify...
Swimmers in thin films: from swarming to hydrodynamic instabilities
Creators: name: Leoni, M.
name: Liverpool, T. B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate theoretically the collective dynamics of a suspension of low Reynolds number swimmers that are confined to two dimensions by a thin fluid film. Our model swimmer is characterized by internal degrees of freedom which locally exert active stresses (force dipoles or quadrupoles) on the fluid. We find that hydrodynamic interactions mediated by the film can give rise to spontaneous continuous symmetry breaking (swarming), to states with either polar or nematic homogeneous order. For dipolar swimmers, the stroke averaged dynamics are enough to determine the leading contributions to the collective behaviour. In contrast, for quadrupolar swimmers, our analysis shows that detailed features of the internal dynamics play an important role in determining the bulk behaviour. In the broken symmetry phases, we investigate fluctuations of hydrodynamic variables of the system and find that these destabilize order. Interestingly, this instability is not generic and depends on length-scale.
description: 4 pages, 2 figures, references added, typos corrected, new introduction
Cancer and tuberculosis : A lethal duo
Creators: name: Mishra, Gyanshankar
name: Pachbhai, Neha
Publisher: name: figshare
Year: 2021
Subjects: Medicine

description: Cancer patients are at an increased risk of developing active Tu- berculosis (TB) disease. Immunosuppression because of cancer or its treatment modalities, including chemo-radiotherapy, places these patients at an increased risk of developing active TB. We describe the case of a fifty-eight-year-old male patient who was diagnosed and treated for carcinoma larynx but later succumbed to pulmonary TB. Active screening and treatment for Latent TB Infection (LTBI) at the start of cancer treatment in these patients may potentially help reduce the reactivation risk of active TB disease among them.
title: Apophyseal Injuries in Children: a pictorial essay
Creators: name: Palermo, Monica
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal bone
subject: Musculoskeletal system
subject: Paediatric
subject: MR
subject: Plain radiographic studies
subject: Ultrasound
subject: Education
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Apophyseal injuries are common lesions in pediatric athletes. These injuries may occur acutely or as a result of chronic overuse. We propose a pictorial essay on the most common apophyseal injuries, including details on the anatomy, pathophysiology...
Critiquing Instrumentalism in Higher Education
Creators: name: Kumar, Ashwani
name: Acharya, Nayha
Publisher: name: Critical Education
Year: 2021

description: In this conceptual and self-reflective essay, the authors begin from the premise that the contemporary higher educational institutions in Canada and many other parts of the world have increasingly tended to focus on instrumental teaching, rooted in neoliberal and capitalist ideals of societal progress through economic development. The result is that higher education centralizes making students career ready, rather than the holistic development of the student. Critical of this, Ashwani Kumar (professor of Education) and Nayha Acharya (professor of Law), undertake a collaborative effort to discuss how Kumar’s theoretical and practical concept of teaching as meditative inquiry can be an antidote to instrumentalism in higher education. In the first part of this essay, Kumar describes his concept of teaching as meditative inquiry by unfolding its theoretical rooting and giving practical examples of how he has used this approach in his teacher education and graduate education courses as well as in his doctoral seminar in contemporary educational theory at Mount Saint Vincent University in Halifax, Nova Scotia. In the second part, Acharya narrates her experimentation with the teaching as meditative inquiry approach in her Alternative Dispute Resolution course, which she teaches at the Schulich School of Law, Dalhousie University, Halifax, Nova Scotia. Providing concrete examples from their experiences of using a meditative inquiry approach to teaching and learning, the authors describe 1) the value of giving students the space to discover their own intrinsic relationship with the subject matter being taught, 2) how passion, authenticity and creativity can be enabled in the classroom, and 3) the challenges of adopting teaching as meditative inquiry approach in the classroom.
description: Critical Education, Vol. 12 No. 10 (2021)
Uncovering Obscured Active Galactic Nuclei in Homogeneously Selected Samples of Seyfert 2 Galaxies
Creators: name: LaMassa, Stephanie M.
name: Heckman, T. M.
name: Ptak, A.
name: Martins, L.
name: Wild, V.
name: Sonnentrucker, P.
name: Hornschemeier, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have analyzed archival \textit{Chandra} and \textit{XMM-Newton} data for two nearly complete homogeneously selected samples of type 2 Seyfert galaxies (Sy2s). These samples were selected based on intrinsic Active Galactic Nuclei (AGN) flux proxies: a mid-infrared (MIR) sample from the original IRAS 12$μ$m survey and an optical ([OIII]$λ$ 5007 Å flux limited) sample from the Sloan Digital Sky Survey (SDSS), providing a total of 45 Sy2s. As the MIR and [OIII] fluxes are largely unaffected by AGN obscuration, these samples can present an unbiased estimate of the Compton-thick (column density N$_H > 10^{24}$ cm$^{-2}$) subpopulation. We find that the majority of this combined sample is likely heavily obscured, as evidenced by the 2-10 keV X-ray attenuation (normalized by intrinsic flux diagnostics) and the large Fe K$α$ equivalent widths (several hundred eV to over 1 keV). A wide range of these obscuration diagnostics is present, showing a continuum of column densities, rather than a clear segregation into Compton-thick and Compton-thin sub-populations. We find that in several instances, the fitted column densities severely under-represent the attenuation implied by these obscuration diagnostics, indicating that simple X-ray models may not always recover the intrinsic absorption. We compared AGN and host galaxy properties, such as intrinsic luminosity, central black hole mass, accretion rate, and star formation rate with obscuration diagnostics. No convincing evidence exists to link obscured sources with unique host galaxy populations from their less absorbed counterparts. Finally, we estimate that a majority of these Seyfert 2s will be detectable in the 10-40 keV range by the future NuSTAR mission, which would confirm whether these heavily absorbed sources are indeed Compton-thick.
description: accepted to ApJ. emulateapj style, 37 pages, 11 figures