cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Automated Whole-body Lesion Segmentation in PSMA-PET/CT
Creators: name: Aras, Omer
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Hybrid Imaging
subject: Nuclear medicine
subject: Neural networks
subject: PET
subject: PET-CT
subject: Molecular imaging
subject: Segmentation
subject: Staging
subject: Cancer
subject: Workforce

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Prostate cancer is one of the most diagnosed cancer types and one of the most common causes of cancer-related deaths among men worldwide. Prostate membrane-specific membrane antigen positron emission tomography (PSMA PET) is an established modality...
Measuring Energy Differences by BEC Interferometry on a Chip
Creators: name: Baumgartner, Florian
name: Sewell, R. J.
name: Eriksson, S.
name: Llorente-Garcia, I
name: Dingjan, Jos
name: Cotter, J. P.
name: Hinds, E. A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We investigate the use of a Bose-Einstein condensate trapped on an atom chip for making interferometric measurements of small energy differences. We measure and explain the noise in the energy difference of the split condensates, which derives from statistical noise in the number difference. We also consider systematic errors. A leading effect is the variation of rf magnetic field in the trap with distance from the wires on the chip surface. This can produce energy differences that are comparable with those due to gravity.
description: 4 pages, 4 figures
title: Breast Implants: What Residents should know
Creators: name: La Via, María
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Mammography
subject: MR
subject: Ultrasound
subject: Education
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Breast implants are frequently encountered on breast imaging studies, and it is important for residents and fellows to learn how to interpret these...
Super Liouville conformal blocks from N=2 SU(2) quiver gauge theories
Creators: name: Belavin, V.
name: Feigin, B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The conjecture about the correspondence between instanton partition functions in the N=2 SUSY Yang-Mills theory and conformal blocks of two-dimensional conformal field theories is extended to the case of the N=1 supersymmetric conformal blocks. We find that the necessary modification of the moduli space of instantons requires additional restriction of Z(2)-symmetry. This leads to an explicit form of the N=1 superconformal blocks in terms of Young diagrams with two sorts of cells.
description: 18 pages, misprints corrected, formula 5.8 is improved, references added
Türkiye'de Yayınlanan Akademik Süreli Yayınlar:1997/1998-2002
Creators: name: Kozak, Nazmi
Publisher: name: Zenodo
Year: 2002
Subjects: Turkey
academic periodical
article
Journals

description: This conference paper was presented at the ÜNAK / URLA General Conference 10-12 October 2002, 19 Mayıs University, Samsun, organized by the ÜNAK / URLA Association.
Heavy-Quark Mass and Heavy-Meson Decay Constants from QCD Sum Rules
Creators: name: Lucha, Wolfgang
name: Melikhov, Dmitri
name: Simula, Silvano
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a sum-rule extraction of heavy-meson decay constants from the two-point correlator of heavy-light pseudoscalar currents. Our main concern is to control the uncertainties of the decay constants, induced by both input QCD parameters and limited accuracy of the sum-rule method. Gaining this control is possible by applying our novel procedure for the extraction of hadron observables utilizing Borel-parameter-depending dual thresholds. For the charmed mesons, we obtain f_D = 206.2 \pm 7.3 (OPE) \pm 5.1 (syst) MeV and f_{D_s} = 245.3 \pm 15.7 (OPE) \pm 4.5 (syst) MeV. For the beauty mesons, the decay constants prove to be extremely sensitive to the exact value of the b-quark MS-bar mass m_b(m_b). Matching our sum-rule prediction for f_B to the lattice findings, the very accurate b-mass value m_b(m_b) = 4.245 \pm 0.025 GeV is found, which yields f_B = 193.4 \pm 12.3 (OPE) \pm 4.3 (syst) MeV and f_{B_s} = 232.5 \pm 18.6 (OPE) \pm 2.4 (syst) MeV.
description: talk presented at "Quark Confinement and the Hadron Spectrum IX - QCHS IX" (30 August - 3 September 2010, Madrid, Spain), to appear in the proceedings; version 2: minor, purely cosmetic changes, 1 reference added
title: Ð¡Ð¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¸Ð» ÐµÐ´Ð¸Ð½Ð¾Ð¹ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÑÐµÐ´ÑÐ¿ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ Ð¸ Ð»Ð¸ÐºÐ²Ð¸Ð´Ð°ÑÐ¸Ð¸ ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹ Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð¾Ð¶Ð°ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð² Ð»ÐµÑÐ°Ñ ÐÐ°Ð±Ð°Ð¹ÐºÐ°Ð»ÑÑÐºÐ¾Ð³Ð¾ ÐºÑÐ°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: Improving the Unified State System of Prevention and Response to emergency situations forces and improving the effectiveness of fire-fighting measures in the forests of the Trans-Baikal Territory
Creators: name: ÐÐ°ÑÑÐµÐ½ÐºÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð»ÐµÑÐ½ÑÐµ Ð¿Ð¾Ð¶Ð°ÑÑ
Ð¿ÑÐ¸ÑÐ¾Ð´Ð½ÑÐµ Ð¿Ð¾Ð¶Ð°ÑÑ
Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½Ð°Ñ ÑÐ¸ÑÑÐ°ÑÐ¸Ñ
ÑÑÐµÐ½Ð´
forest fire
wildfire
forecasting
emergency situation
trend

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð¶Ð°ÑÐ¾Ð¾Ð¿Ð°ÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð² Ð»ÐµÑÐ°Ñ ÐÐ°Ð±Ð°Ð¹ÐºÐ°Ð»ÑÑÐºÐ¾Ð³Ð¾ ÐºÑÐ°Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ°Ð²Ð¾Ð²Ð¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð·Ð°ÑÐ¸ÑÑ Ð»ÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð½Ð´Ð° Ð¸ Ð½Ð°ÑÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½ÑÑ Ð¿Ð¾Ð¶Ð°ÑÐ¾Ð².
description: The given work is devoted to the study of the fire-dangerous situation in the forests of the Trans-Baikal Territory, as well as the development of proposals and recommendations for improving the legal mechanism for protecting the forest fund and the population from wildfires.
Non-Resonant X-ray Magnetic Scattering on Rare-Earth Iron Borates RFe$_3$(BO$_3$)$_4$
Creators: name: Hamann-Borrero, J. E.
name: Philipp, M.
name: Kataeva, O.
name: Zimmermann, M. v.
name: Geck, J.
name: Klingeler, R.
name: Vasiliev, A.
name: Bezmaternykh, L.
name: Büchner, B.
name: Hess, C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Hard x-ray scattering (HXS) experiments with a photon energy of 100keV were performed as a function of temperature and applied magnetic field on selected compounds of the RFe$_3$(BO$_3$)$_4$ family. The results show the presence of several unexpected diffraction features, in particular non-resonant magnetic reflections in the magnetically ordered phase, and structural reflections that violate the diffraction conditions for the low temperature phase $P3_121$ of the rare-earth iron borates. The temperature and field dependence of the magnetic superlattice reflections corroborate the magnetic structures of the borate compounds obtained by neutron diffraction. The detailed analysis of the intensity and scattering cross section of the magnetic reflection reveals details of the magnetic structure of these materials such as the spin domain structure of NdFe$_3$(BO$_3$)$_4$ and GdFe$_3$(BO$_3$)$_4$. Furthermore we find that the correlation length of the magnetic domains is around 100 Å for all the compounds and that the Fe moments are rotated $53^\circ\pm3^\circ$ off from the hexagonal basal plane in GdFe$_3$(BO$_3$)$_4$
description: 13 figure, 12 pages
Surface versus bulk state in topological insulator Bi2Se3 under environmental disorder
Creators: name: Brahlek, Matthew
name: Kim, Yong Seung
name: Bansal, Namrata
name: Edrey, Eliav
name: Oh, Seongshik
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Topological insulators (TIs) are predicted to be composed of an insulating bulk state along with conducting channels on the boundary of the material. In Bi2Se3, however, the Fermi level naturally resides in the conduction band due to intrinsic doping by selenium vacancies, leading to metallic bulk states. In such non-ideal TIs it is not well understood how the surface and bulk states behave under environmental disorder. In this letter, based on transport measurements of Bi2Se3 thin films, we show that the bulk states are sensitive to environmental disorder but the surface states remain robust.
description: 13 pages, 3 figures, 1 table, Error in Figure 2(c) corrected and replaced
Nonlinear W(infinity) Algebra as Asymptotic Symmetry of Three-Dimensional Higher Spin Anti-de Sitter Gravity
Creators: name: Henneaux, Marc
name: Rey, Soo-Jong
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We investigate the asymptotic symmetry algebra of (2+1)-dimensional higher spin, anti-de Sitter gravity. We use the formulation of the theory as a Chern-Simons gauge theory based on the higher spin algebra hs(1,1). Expanding the gauge connection around asymptotically anti-de Sitter spacetime, we specify consistent boundary conditions on the higher spin gauge fields. We then study residual gauge transformation, the corresponding surface terms and their Poisson bracket algebra. We find that the asymptotic symmetry algebra is a nonlinearly deformed W(infinity) algebra with classical central charges. We discuss implications of our results to quantum gravity and to various situations in string theory.
description: 25 pages, no figure; v2. minor corrections, references added, v3. JHEP published version
Two-dimensional topological field theories as taffy
Creators: name: Ando, M.
name: Sharpe, E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper we use trivial defects to define global taffy-like operations on string worldsheets, which preserve the field theory. We fold open and closed strings on a space X into open strings on products of multiple copies of X, and perform checks that the "taffy-folded" worldsheets have the same massless spectra and other properties as the original worldsheets. Such folding tricks are a standard method in the defects community; the novelty of this paper lies in deriving mathematical identities to check that e.g. massless spectra are invariant in topological field theories. We discuss the case of the B model extensively, and also derive the same identities for string topology, where they become statements of homotopy invariance. We outline analogous results in the A model, B-twisted Landau-Ginzburg models, and physical strings. We also discuss the understanding of the closed string states as the Hochschild homology of the open string algebra, and outline possible applications to elliptic genera.
description: 61 pages, LaTeX; v2: typos fixed
Parametrized tests of post-Newtonian theory using Advanced LIGO and Einstein Telescope
Creators: name: Mishra, Chandra Kant
name: Arun, K. G.
name: Iyer, Bala R.
name: Sathyaprakash, B. S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: General relativity has very specific predictions for the gravitational waveforms from inspiralling compact binaries obtained using the post-Newtonian (PN) approximation. We investigate the extent to which the measurement of the PN coefficients, possible with the second generation gravitationalwave detectors such as the Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO) and the third generation gravitational-wave detectors such as the Einstein Telescope (ET), could be used to test post-Newtonian theory and to put bounds on a subclass of parametrized-post-Einstein theories which differ from general relativity in a parametrized sense. We demonstrate this possibility by employing the best inspiralling waveform model for nonspinning compact binaries which is 3.5PN accurate in phase and 3PN in amplitude. Within the class of theories considered, Advanced LIGO can test the theory at 1.5PN and thus the leading tail term. Future observations of stellar mass black hole binaries by ET can test the consistency between the various PN coefficients in the gravitational-wave phasing over the mass range of 11-44 Msun. The choice of the lower frequency cut off is important for testing post-Newtonian theory using the ET. The bias in the test arising from the assumption of nonspinning binaries is indicated.
description: 18 pages, 11 figures, Matches with the published version
Homotopical Smallness and Closeness
Creators: name: Virk, Ziga
Publisher: name: arXiv
Year: 2011
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 54C20

description: The aim of this paper is to introduce the concepts of homotopical smallness and closeness. These are the properties of homotopical classes of maps that are related to recent developments in homotopy theory and to the construction of universal covering spaces for non-semilocally simply connected spaces, in particular to the properties of being homotopically Hausdorff and homotopically path Hausdorff. The definitions of notions in question and their role in homotopy theory are complemented by examples, extensional classifications, universal constructions and known applications
description: 24 pages, 8 figures
title: Effect of Metabolic Syndrome on Left Ventricular Deformation in Patients with Myocardial Infarction: Evaluation by Cardiac Magnetic Resonance Imaging
Creators: name: Liu, Jing
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiac
subject: MR
subject: MR-Functional imaging
subject: Comparative studies
subject: Embolisation
subject: Acute
subject: Ischaemia / Infarction

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Metabolic syndrome (MetS) comprises obesity, dyslipidemia, hyperglycemia, and hypertension. The condition increases the risk of cardiovascular disease, stroke, and mortality [1, 2]. The estimated global prevalence of MetS among adults is 20-30% [3]....
title: Evaluation in development and usability of position immobilization device using carbon fiber for pediatric patients : Comparative evaluation with acrylic immobilization device
Creators: name: Jang, Bohyeon
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Paediatric
subject: Plain radiographic studies
subject: Radiation safety
subject: Image verification

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Due to the characteristics of children, such as communication restriction and immature cognitive ability, it is hard to cooperate with X-ray imaging. It can be causative of an increase in exposure doses with an increase in the number of retests[1]....
Constant Angle Surfaces in Product Spaces
Creators: name: Dillen, Franki
name: Kowalczyk, Daniel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53B25

description: We classify all the surfaces in $M^2(c_1)\times M^2(c_2)$ for which the tangent space $T_pM^2$ makes constant angles with $T_p(M^2(c_1)\times \{p_2\})$ (or equivalently with $T_p(\{p_1\}\times M^2(c_2))$ for every point $p=(p_1,p_2)$ of $M^2$. Here $M^2(c_1)$ and $M^2(c_2)$ are 2-dimensional space forms, not both flat. As a corollary we give a classification of all the totally geodesic surfaces in $M^2(c_1)\times M^2(c_2)$.
description: 25 pages, revised version: added references, typos corrected
Comparative efficacy and safety of first-line treatments for HIV patients for clinical guideline development and the impact of individual patient data
Creators: name: Kanters, Steve
Publisher: name: University of British Columbia
Year: 2019

description: Since 2008, efavirenz+tenofovir+emtricitabine (EFV+TDF+XTC) has been the preferred first-line antiretroviral therapy (ART) regimen for treating HIV throughout most countries. With an expanding choice of ART, should a newer treatment be preferred? The therapeutic landscape was assessed for efficacy, safety and tolerability through a systematic literature review (SLR) and network meta-analysis (NMA). Data were analyzed using aggregate data (AgD) from publications for each population of interest. Ninety eligible trials were identified in the principal SLR and 65 were included in analyses. There was high certainty that dolutegravir (DTG) was superior to EFV with respect to viral suppression, change in CD4 cell counts, discontinuation, and adverse events. DTG and EFV were comparable among TB-HIV co-infected patients. Among pregnant women initiating DTG, there appeared to be fewer adverse events than with EFV. To determine whether the inclusion of individual patient data (IPD) would impact decision-making and to explore the impact of integrating IPD in varying ways, the SLR and NMA were expanded through the addition of IPD obtained for three critical trials: SINGLE, FLAMINGO and SPRING-2. Use of IPD did not alter the conclusions. In the few cases where IPD-based analyses were selected, the impact on estimates did not meaningfully impact their utility towards the development of clinical guidelines. A simulation study was conducted to determine how network size, density, proportion of IPD, and nature of effect-modification could predict impact of IPD on NMA results. The inclusion of IPD may be most impactful among small and/or sparse networks of evidence. Having a higher proportion of treatment comparisons with IPD also improves the NMA estimates, particularly among larger networks of evidences. Similarly, these simulations suggested while inclusion of IPD led to improvements with respect to both bias and precision of estimates, these improvements decreased within larger and more dense networks – such as those used in the HIV analyses. In conclusion, the findings support the use of DTG+TDF+XTC as the preferred first-line regimen, supporting the change in HIV guidelines by the World Health Organization in late 2018. The analyses provide important insights into the types of networks where IPD would influence results of NMA.
Tunnel magnetoresistance in alumina, magnesia and composite tunnel barrier magnetic tunnel junctions
Creators: name: Schebaum, Oliver
name: Drewello, Volker
name: Auge, Alexander
name: Reiss, Günter
name: Münzenberg, Markus
name: Schuhmann, Henning
name: Seibt, Michael
name: Thomas, Andy
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Using magnetron sputtering, we have prepared Co-Fe-B/tunnel barrier/Co-Fe-B magnetic tunnel junctions with tunnel barriers consisting of alumina, magnesia, and magnesia-alumina bilayer systems. The highest tunnel magnetoresistance ratios we found were 73% for alumina and 323% for magnesia-based tunnel junctions. Additionally, tunnel junctions with a unified layer stack were prepared for the three different barriers. In these systems, the tunnel magnetoresistance ratios at optimum annealing temperatures were found to be 65% for alumina, 173% for magnesia, and 78% for the composite tunnel barriers. The similar tunnel magnetoresistance ratios of the tunnel junctions containing alumina provide evidence that coherent tunneling is suppressed by the alumina layer in the composite tunnel barrier.
description: 3 pages,4 figures, 1 table
Снижение радиального внешнего магнитного поля вентильного двигателя
Creators: name: Лупиков В.С.
name: Лившиц М.И.
name: Мезенцев И.В.
name: Владимировна, Шевченко Валентина
Publisher: name: Zenodo
Year: 1990
Subjects: радиальные двигатели

description: Лупиков В.С., Лившиц М.И., Мезенцев И.В., Шевченко В.В. Снижение радиального внешнего магнитного поля вентильного двигателя // УкрНИИНТИ  30.03.1990. Депонировано в  УкрНИИНТИ 12.04.1990.г. № 728-Ук90. https://doi.org/10.5281/zenodo.2629319
title: CT characteristics of recurrent acute pancreatitis at different onset times
Creators: name: Zhang, Ju
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: Pancreas
subject: CT
subject: Radiobiology
subject: Acute
subject: Inflammation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To investigate the CT characteristic of recurrent acute pancreatitis (RAP) at different onset...
Basis-independent methods for the two-Higgs-doublet model III: The CP-conserving limit, custodial symmetry, and the oblique parameters S, T, U
Creators: name: Haber, Howard E.
name: O'Neil, Deva
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the Standard Model, custodial symmetry is violated by the hypercharge U(1) gauge interactions and the Yukawa couplings, while being preserved by the Higgs scalar potential. In the two-Higgs doublet model (2HDM), the generic scalar potential introduces new sources of custodial symmetry breaking. We obtain a basis-independent expression for the constraints that impose custodial symmetry on the 2HDM scalar potential. These constraints impose CP-conservation on the scalar potential and vacuum, and in addition add one extra constraint on the scalar potential parameters. We clarify the mass degeneracies of the 2HDM that arise as a consequence of the custodial symmetry. We also provide a computation of the "oblique" parameters (S, T, and U) for the most general CP-violating 2HDM in the basis-independent formalism. We demonstrate that the 2HDM contributions to T and U vanish in the custodial symmetry limit, as expected. Using the experimental bounds on S and T from precision electroweak data, we examine the resulting constraints on the general 2HDM parameter space.
description: 57 pages, 3 figures, 24 tables (v2: five new references added)
title: MRI spine and sacro-iliac joint Imaging in Inflammatory Spondyloarthropathies
Creators: name: Kalia, Vishal
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Bones
subject: Musculoskeletal bone
subject: MR
subject: Education
subject: Arthritides

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To illustrate spine and sacroiliac joint MR findings in inflammatory spondyloarthropathies emphasizing the pertinent MRI imaging features helpful in distinguishing from various...
Hairpin-Branes and Tachyon-Paperclips in Holographic Backgrounds
Creators: name: Niarchos, Vasilis
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: D-branes with a U-shaped geometry, like the D8 flavor branes in the Sakai-Sugimoto model of QCD, are encountered frequently in holographic backgrounds. We argue that the commonly used DBI action is inadequate as an effective field theory description of these branes, because it misses a crucial component of the low-energy dynamics: a light complex scalar mode. Following an idea of Erkal, Kutasov and Lunin we elaborate on an effective description based on the abelian tachyon-DBI action which incorporates naturally the non-local physics of the complex scalar mode. We demonstrate its power in a context where an explicit worldsheet description of the open string dynamics exists --hairpin-branes in the background of NS5-branes. Our results are relevant for the holographic description of chiral symmetry breaking and bare quark mass in QCD and open string tachyon condensation in curved backgrounds.
description: 47 pages, 8 figures, 3 appendices; v2 comments added on the modification of the tachyon potential in Sec. 4 to match the published NPB version. v2 also contains a new appendix (the appendix C that does not appear in the NPB version) with further supporting numerical evidence on the validity of our picture at generic k
La communication des sages-femmes, facteur d'une décision libre et éclairée pour le dépistage de la trisomie 21 ?
Creators: name: Delmas, Marie
name: Topart, Louise
name: De Moulins D’Amieu De Beaufort, Marie
Publisher: name: Unknown
Year: 0
Subjects: subject: consentement éclairé
subject: communication
subject: dépistage
subject: DPNI
subject: triple test
subject: trisomie 21
subject: sage-femme
subject: hesav TB SF

description: Titre : La communication des sages-femmes, facteur d'une décision libre et éclairée pour le dépistage de la trisomie 21 ? Objectifs : Notre objectif principal est d’évaluer le rôle spécifique de la sage-femme dans la communication d'informations sur le dépistage pour favoriser l'autonomie des femmes et des couples et leur décision éclairée. Notre objectif secondaire est de mettre en avant des recommandations pour la pratique en nous basant sur la littérature scientifique. Méthode : Notre revue de littérature explore neuf articles scientifiques repérés dans les bases de données Pubmed, Cinahl, MIDIRS, Cochrane Library, Embase et dans Google Scholar. Elle est composée de six études qualitatives, d’une étude mixte et de deux études quantitatives, que nous avons analysées à l’aide de grilles adaptées. Résultats : Nous avons pu mettre en évidence que les contraintes temporelles sont un frein à la communication. Les informations données ne sont pas toujours adaptées au niveau de littératie et aux besoins des couples. L’utilisation d’outils, d’un discours non-directif et l’inclusion du partenaire sont bénéfiques pour recueillir un choix libre et éclairé. Dans les études analysées, les sages-femmes soulèvent un manque de formation pratique sur la communication des aspects techniques du dépistage et les caractéristiques de la trisomie 21. Conclusion : Le choix d’effectuer ou non le dépistage revient aux femmes, qui avec leur partenaire, doivent être informées précocement dans la grossesse des buts, risques et répercussions de ce test afin de prendre une décision éclairée adaptée à leurs valeurs.
title: Can Deep Learning Achieve Quality Assurance of the Chest X-ray Images?
Creators: name: Oura, Daisuke
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Radiographers
subject: Image manipulation / Reconstruction
subject: Diagnostic procedure
subject: Radiation safety
subject: Quality assurance

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Chest radiograph (CXR) has been one of the most common and traditional radiological examinations in clinical practice. Quality assurance (QA) of CXR has depended on the manual operation by radiographers. Radiographers immediately corrected the...
The generation of families of non-congruent numbers with arbitrarily many prime factors
Creators: name: Reinholz, Lindsey Kayla
Publisher: name: University of British Columbia
Year: 2019

description: A congruent number n is a positive integer that is equal to the area of a right triangle with rational side lengths. Positive integers for which such a representation does not exist are called non-congruent numbers. Equivalently, n is non-congruent if and only if the arithmetic rank of the cubic curve En:y²=x³-n²x, known as a congruent number elliptic curve, is zero. Determining whether or not a given positive integer is congruent in a finite number of steps is a problem of significant interest in the field of pure mathematics. Although a complete solution to this classical problem has yet to be discovered, progress has been made in describing particular families of congruent and non-congruent numbers. The classification of numbers into such families is often done by imposing conditions on the prime divisors of the numbers and on the Legendre symbols relating the primes. This thesis focuses on the generation of both odd and even non-congruent numbers. We present a new family of even non-congruent numbers that are a product of arbitrarily many distinct primes; these non-congruent numbers have at least one prime factor in each odd congruence class modulo eight. Our main contribution is the development of a general approach for constructing families of non-congruent numbers. We show that existing families of non-congruent numbers can be extended by working over the finite field with two elements and using a formula by Monsky for computing the 2-Selmer rank of congruent number elliptic curves. The new non-congruent numbers are produced by multiplying known non-congruent numbers, corresponding to congruent number elliptic curves with 2-Selmer rank of zero, by arbitrarily many suitable primes. This novel technique allows an infinite collection of non-congruent numbers to be generated, including both odd and even non-congruent numbers with arbitrarily many distinct prime divisors in each odd congruence class modulo eight. Our results are illustrated by numerous numerical examples.
title: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð´Ð»Ñ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÑÑÐµÐ½Ð´Ð¾Ð² Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÐ¸ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐµÑÐ²Ð¸ÑÐ° Stack Overflow
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: Information system for classification and building trends in the relevance of information technology using the Stack Overflow service
Creators: name: ÐÐ¾ÑÐ¾Ð²Ð¸ÐºÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»ÑÐ½ÑÐµ
Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐº
ÑÐµÑÐ²ÐµÑ-ÐºÐ»Ð¸ÐµÐ½Ñ

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ, Ð±Ð°Ð·Ð¸ÑÑÑÑÐµÐ¹ÑÑ Ð½Ð° Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð±Ð¾Ð»ÑÑÐ¸Ñ Ð´Ð°Ð½Ð½ÑÑ, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ñ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°ÑÑ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ ÑÑÐµÐ½Ð´ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¾ÑÐºÑÑÑÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð²ÐµÐ±-ÑÐµÑÐ²Ð¸ÑÐ° Stack Overflow. ÐÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐ°ÑÑÑ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´Ð°Ð½Ð½ÑÑ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° Ð½Ð° ÑÐ·ÑÐºÐµ Scala Ð² ÑÐ¾Ð²Ð¾ÐºÑÐ¿Ð½Ð¾ÑÑÐ¸ Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ°Ð¼Ð¸ ÑÑÐµÐ¹Ð¼Ð²Ð¾ÑÐºÐ° Apache Spark, ÑÐµÑÐ²ÐµÑÐ½Ð°Ñ ÑÐ°ÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ·ÑÐºÐµ Java, Ð° ÐºÐ»Ð¸ÐµÐ½ÑÑÐºÐ°Ñ â Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ·ÑÐºÐ° JavaScript.
ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐµÐ¹ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¾ Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÑ Ð¸ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÑ Ð·Ð° Ð²ÑÐ±ÑÐ°Ð½Ð½ÑÐµ Ð¿ÐµÑÐ¸Ð¾Ð´Ñ.
description: The work is devoted to the implementation of an information system based on processing big data, which will allow to classify and determine the trend of development of information technologies based on the open data of the web service Stack Overflow. The main part of data processing is implemented in the Scala language in conjunction with the tools of the Apache Spark framework, the server part of the system is performed using the Java language, and the client part using the JavaScript language. The main objective of this information system is to provide information about popular and current technologies for the selected periods.
Quantum-interference-controlled three-terminal molecular transistors based on a single ring-shaped-molecule connected to graphene nanoribbon electrodes
Creators: name: Saha, Kamal K.
name: Nikolic, Branislav K.
name: Meunier, Vincent
name: Lu, Wenchang
name: Bernholc, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study all-carbon-hydrogen molecular transistors where zigzag graphene nanoribbons play the role of three metallic electrodes connected to a ring-shaped 18-annulene molecule. Using the nonequilibrium Green function formalism combined with density functional theory, recently extended to multiterminal devices, we show that the proposed nanostructures exhibit exponentially small transmission when the source and drain electrodes are attached in a configuration that ensures destructive interference of electron paths around the ring. The third electrode, functioning either as an attached infinite-impedance voltage probe or as an "air-bridge" top gate covering half of molecular ring, introduces dephasing that brings the transistor into the "on" state with its transmission in the latter case approaching the maximum limit for a single conducting channel device. The current through the latter device can also be controlled in the far-from-equilibrium regime by applying a gate voltage.
description: 5 pages, 4 color figures, PDFLaTeX, slightly expanded version of the published PRL article
title: Natural Language Processing in Protocol Selection for Finnish Brain MRI Referrals
Creators: name: Huhtanen, Heidi
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Emergency
subject: Neuroradiology brain
subject: MR
subject: Neural networks
subject: Computer Applications-General
subject: Acute

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Selecting appropriate imaging protocols for new referrals demands radiologist attention and may interrupt emergency imaging workflow. Constant interruptions are a risk factor for errors and can decrease the efficiency of the interpretation work. [1]...
Nota Técnica ForMEQ (NT 4/2021) - Frequentes não-conformidades de textos científicos ao Sistema Internacional de Unidades (I): Unidades e seus múltiplos e submúltiplos
Creators: name: Kalid, Ricardo de Araújo
name: Raposo, Fernando Cordeiro
name: Bettencourt da Silva, Ricardo J. N.
name: Magalhães, Welington Ferreira de
Publisher: name: Zenodo
Year: 2022
Subjects: Sistema Internacional de Unidades
SI
não-conformidades

description: 1ª nota técnica, de um total de 4, sobre frequentes não-conformidades em relação ao Sistema Internacional de Unidades (SI) encontradas em textos técnico-científicos.
f(R) Gravity and its Cosmological Implications
Creators: name: Motohashi, Hayato
name: Starobinsky, Alexei A.
name: Yokoyama, Jun'ichi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We have investigated the evolution of a homogeneous isotropic background of the Universe and inhomogeneous subhorizon matter density perturbations in viable $f(R)$ models of present dark energy and cosmic acceleration analytically and numerically. It is found that viable $f(R)$ models generically exhibit recent crossing of the phantom boundary $w_{\rm DE}=-1$. Furthermore, it is shown that the growth index of perturbations depends both on time and wavenumber. This anomalous growth may explain properties of the observational matter power spectrum from the SDSS data and can also partially counteract the spectrum suppression by massive neutrinos making larger values of the total sum of neutrino rest masses possible.
description: 10 pages, 8 figures, to be published in the Proceedings of 2nd International Workshop on Dark Matter, Dark Energy and Matter-Antimatter Asymmetry
title: CT findings in surgically treated focal pancreatic disease - can you discriminate malignant from benign etiology?
Creators: name: Zurek Munk-Madsen, Maria
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Oncology
subject: Pancreas
subject: CT
subject: MR
subject: Decision analysis
subject: Education
subject: Imaging sequences
subject: Cancer
subject: Education and training
subject: Tissue characterisation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The purpose of this study was to investigate CT imaging features of focal autoimmune pancreatitis and mass forming chronic pancreatitis (AIP and CP) mimicking pancreatic ductal adenocarcinoma...
title: Association of myosteatosis and impaired glucose metabolism: A deep learning whole-body MRI population phenotyping approach
Creators: name: Jung, Matthias
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Musculoskeletal soft tissue
subject: MR
subject: Neural networks
subject: Screening
subject: Segmentation
subject: Statistics
subject: FOS: Mathematics
subject: Biological effects
subject: Tissue characterisation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The prevalence of type 2 diabetes is increasing worldwide and poses a major impact on public health and healthcare systems.Skeletal muscle (SM) fatty infiltration (i.e. myosteatosis)is associated with muscle deterioration and represents a unique...
Medienkompetenzförderung in Werkstätten für Menschen mit Behinderung. Eine empirische Studie zum Potenzial eines Peer-Tutoring Projektes aus Sicht der Hausleiter*innenteams
Creators: name: Hölscher, Hanne
Publisher: name: TU Dortmund
Year: 2020
Subjects: subject: 360

description: Langsam entdecken Einrichtungen der Behindertenhilfe digitale Teilhabe als wichtiges Themenfeld für sich. Es gibt unterschiedliche Konzepte, wie Medienkompetenzförderung in den Einrichtungen angelegt werden kann. In der Arbeit wird ein Peer Tutoring Konzept vorgestellt und untersucht, welches an insgesamt sechs Werkstätten für Menschen mit Beeinträchtigung (WfbM) in NRW durchgeführt wird. Das Pilotprojekt basiert auf dem Konzept der „Medienscouts NRW“, das für die Medienkompetenzförderung von Schüler*innen von der Landesanstalt für Medien (LfM) NRW entwickelt wurde und seit 2011 an Schulen in NRW durchgeführt wird. Mithilfe von Fragebögen und Leitfadeninterviews wird untersucht, welche Relevanz der Medienscout-Projekt innerhalb der Werkstätten hat und wie Hausleitungen den Nutzen des Projekts einschätzen.
Enhancing Pharmaceutical Packaging: The Role of Ampoules and the Future of Container Closure Systems
Creators: name: Barfiwala, Bhavi
name: Pirouzi, Peivand
Publisher: name: Crown College of Canada
Year: 2025

description: The stability, sterility, and safety of pharmaceutical products are foundational to ensuring their effectiveness and preventing potential harm to patients. One critical aspect of pharmaceutical manufacturing is the use of appropriate Container Closure Systems (CCS), which are designed to protect drug products from contamination, degradation, and loss of potency. Among the various CCS options, ampoules are widely used for storing sterile liquid medications, particularly injectable drugs. The primary purpose of this article is to examine the role of ampoules in pharmaceutical manufacturing, focusing on their characteristics, regulatory standards, and impact on drug safety and quality.
Orbits of linear maps and regular languages
Creators: name: Tarasov, S.
name: Vyalyi, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: Number Theory (math.NT)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: F.2; F.4.3; G.2.1
subject: 68Q25, 11Y16

description: We settle the equivalence between the problem of hitting a polyhedral set by the orbit of a linear map and the intersection of a regular language and a language of permutations of binary words (the permutation filter realizability problem). The decidability of the both problems is presently unknown and the first one is a straightforward generalization of the famous Skolem problem and the nonnegativity problem in the theory of linear recurrent sequences. To show a `borderline' status of the permutation filter realizability problem with respect to computability we present some decidable and undecidable problems closely related to it.
description: The text combines a journal publication and new results submitted to CSR 2011. 33 pages, 7 figures
title: ÐÐ¸ÑÐ¾Ð²ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ Ð² Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ½Ð¾-ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð°Ð²Ð½Ð¾ÑÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÑÐºÐ¾Ð¿Ð¸ÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐµÐ¹ Ð½Ð° Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ñ ÑÐ¸Ð·Ð¸ÐºÐ¾-Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: World trends in engineering and technical studies of the prescription of handwritten notes on documents by physico-chemical methods
Creators: name: ÐÑÐ¸Ð½Ð¾Ð²Ð°, 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: 2022
Subjects: ÑÑÐºÐ¾Ð¿Ð¸ÑÐ½ÑÐµ Ð·Ð°Ð¿Ð¸ÑÐ¸
ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ð° Ð´Ð°Ð²Ð½Ð¾ÑÑÐ¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐºÐ¾Ð¿Ð¸ÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐµÐ¹ Ð½Ð° Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ñ
ÑÐ¸Ð·Ð¸ÐºÐ¾-Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ
handwritten notes
examination of the prescription of making handwritten notes on documents
physico-chemical methods

description: Ð ÑÐ¾Ð´Ðµ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐ¸Ð·Ð¸ÐºÐ¾-ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð², ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑÑ Ð² ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ðµ Ð´Ð°Ð²Ð½Ð¾ÑÑÐ¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐºÐ¾Ð¿Ð¸ÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐµÐ¹. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐ¼ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð°Ð¼, Ñ ÐºÐ¾ÑÐ¾ÑÑÐ¼Ð¸ ÑÑÐ°Ð»ÐºÐ¸Ð²Ð°ÑÑÑÑ ÑÐºÑÐ¿ÐµÑÑÑ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð¿Ð¾Ð·Ð½Ð°Ð½Ð¸Ð¹ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹. Ð Ð°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð²ÑÑ Ð±Ð°Ð· Ð² ÑÐºÑÐ¿ÐµÑÑÐ¸Ð·Ñ Ð´Ð°Ð²Ð½Ð¾ÑÑÐ¸ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐºÐ¾Ð¿Ð¸ÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐµÐ¹.
description: In the course of writing the qualifying final work, an analysis of modern physico-chemical methods that are used in the examination of the prescription of the production of handwritten notes was carried out. Special attention in this work is paid to the modern problems faced by experts in this field of special knowledge in the process of conducting research. The possibility of eliminating the identified problems by introducing digital databases into the examination of the prescription of the production of handwritten records is being considered.
title: Halved Contrast Medium Dose in Lower Limb Dual Energy Computed Tomography Angiography – a Randomized Controlled Trial
Creators: name: Kristiansen, cathrine Helgestad
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Contrast agents
subject: Vascular
subject: CT
subject: CT-Angiography
subject: Image manipulation / Reconstruction
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Technology assessment
subject: Embolism / Thrombosis
subject: Kv imaging
subject: Obstruction / Occlusion

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: With dual-energy CT (DECT), virtual monoenergetic images (VMI) are widely used to boost iodine attenuation and increase image contrast. In vascular imaging reductions in contrast medium dosage of 40-60% have been reported at 40-50 keV [1,2]. Our...
The splash and the ripples : assessing sustainability transition experiments
Creators: name: Williams, Stephen
Publisher: name: University of British Columbia
Year: 2019

description: Fostering sustainability transition is a pressing global societal challenge. Rising GHG emissions, severe social and economic inequality, unsustainable production and consumption activities, and global environmental degradation and its human consequences are all indicators of an unsustainable world. Sustainability Transition Experiments (STEs) have been proposed as a method to accelerate sustainability transitions in response to these challenges. We need methods by which to evaluate STEs, to understand what is happening within transition processes, and to provide insight to STE designers and facilitators as to the efficacy of their processes. This need led to the development of my research questions: How can we conceptualize, and evaluate, the contributions to sustainability transitions of STEs? Was the Energy Futures Lab effective in supporting sustainability transitions in Alberta? I develop a three-part evaluation framework of process, societal effects, and sustainability transition impacts leveraging a development pathway framing. I apply this framework to the case of the Energy Futures Lab in Alberta, Canada which has the goal of fostering transition to a sustainable energy system. Through participant interviews, document reviews, then coding all data in Nvivo, I assess the EFL and the evaluation framework itself. I conclude the framework to be an effective method with which to evaluate STEs. The most significant contribution of the framework is in conceptualizing and assessing sustainability transition impacts. By leveraging the framing of development pathways, this framework provides a detailed set of evaluation categories and indicators that can be used to assess development pathway change and the contribution of an STE to such change. The EFL itself strongly demonstrated commitment to process elements such as fairness, inclusivity, and transparency in its process design and implementation and included many elements that support transition. The EFL has demonstrable societal effects across all categories including individual capacity development, enhanced networks, and institutional change in policy and organizations. There are also examples where the EFL might have influenced characteristics of development pathway change. The evidence introduced in this dissertation leads me to conclude that, despite the limited evidence of direct impact, markers of transition are present illustrating the EFL’s contribution to sustainability transition impacts.