cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: MRI as a biomarker for breast cancer diagnosis and prognosis
Creators: name: Maroncelli, Roberto
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Breast
subject: Oncology
subject: MR
subject: Contrast agent-intravenous
subject: Imaging sequences
subject: Radiobiology
subject: Cancer
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To explore the role of breast multiparametric MRI in providing imaging biomarkers, leading to an improved differentiationof benign and malignant breast lesions and to a customized management of BC patients in monitoring and predictingresponse to...
Die DBÖ als Ressource - Vergangenheit, Gegenwart und Zukunft
Creators: name: Seltmann, Melanie
name: Bowers, Jack
name: Piringer, Barbara
Publisher: name: Sci-GaIA Open Access Repository
Year: 2016

description: Poster at the Corpus Linguistic Poster Session at the annual conference of the DGfS 2016 in Konstanz
Effect of Gibberellic acid and Benzylaminopurine on Lateral Buds Induction of Figs
Creators: name: Panchai, Werapat
name: Naphrom, Daruni
name: Boonplod, Nopporn
Publisher: name: figshare
Year: 2021
Subjects: subject: 70601 Horticultural Crop Growth and Development
subject: FOS: Agriculture, forestry and fisheries
subject: 60705 Plant Physiology
subject: FOS: Biological sciences

description: Effects of Gibberellic acid and Benzylaminopurine on lateral buds induction of Ficus carica L. cv. Black genoa was carried out in Pomology greenhouse, Maejo University, Chiang Mai province from July 2017 to August 2017. The objective was to study the appropriate concentration of Gibberellic acid and Benzylaminopurine for inducing lateral buds breaking of figs. The experiment was conducted as completely randomized design (CRD) with 4 treatments 3 replications and each replication consisted of 7 lateral buds. The treatments were 1) tap water (control) 2) GA4+7 50 mg/L + BA 50 mg/L 3) GA4+7 150 mg/L + BA 150 mg/L and 4) GA4+7 250 mg/L + BA 250 mg/L. The treatments were pasted onto lateral buds. The results showed that the GA4+7 150 mg/L + BA 150 mg/L and GA4+7 250 mg/L + BA 250 mg/L treatments significantly induced lateral bud breaking faster than control as the breaking completed within 20.33 and 12.67 days, respectively, while the buds in control treatment took 39.66 days. Furthermore, the high concentration treatments also provided higher percentage of bud breaking 61.90% and 85.71%, respectively than the control 14.28%. Likewise, shoot length and leave number from both treatments were also greater than those of control.
title: The additive value of double inversion recovery magnetic resonance sequence in diagnosing brain lesions of multiple sclerosis
Creators: name: Hassanein, Shaimaa
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Neuroradiology brain
subject: MR
subject: Diagnostic procedure
subject: Imaging sequences
subject: Sclerosis
subject: Education and training
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Multiple sclerosis (MS) is an autoimmune mediated inflammatory disease of the central nervous system (CNS), producing variant neurological disorders in both the youth and the elderly worldwide and accounts for about 1.5% of neurological...
Collectively enhanced quantum measurements at the Heisenberg limit
Creators: name: Braun, Daniel
name: Martin, John
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Quantum-enhanced measurements use quantum mechanical effects in order to enhance the sensitivity of the measurement of classical quantities, such as the length of an optical cavity. The major goal is to beat the standard quantum limit (SQL), i.e. a uncertainty of order 1/\sqrt{N}, where N is the number of quantum resources (e.g. the number of photons or atoms used), and to achieve a scaling 1/N, known as the Heisenberg limit. So far very few experiments have demonstrated an improvement over the SQL. The required quantum states are generally highly entangled, difficult to produce, and very prone to decoherence. Here we show that Heisenberg limited measurements can be achieved without the use of entangled states by coupling the quantum resources to a common environment which can be measured at least in part. The method is robust under decoherence, and in fact the parameter dependence of collective decoherence itself can be used to reach a 1/N scaling.
description: Replaced with final published version
The associations between body fat distribution and bone mineral density in the Oxford Biobank: a cross sectional study
Creators: name: Hilton, Catriona
name: Vasan, Senthil K
name: Neville, Matt J
name: Christodoulides, Constantinos
name: Karpe, Fredrik
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Plant Biology
subject: Computational Biology
subject: Cardiology

description: Body composition is associated with bone mineral density (BMD), but the precise associations between body fat distribution and BMD remain unclear. The regional adipose tissue depots have different metabolic profiles. We hypothesized that they would have independent associations with BMD. We used data from 4,900 healthy individuals aged 30–50 years old from the Oxford Biobank to analyze associations between regional fat mass, lean mass and total BMD. Total lean mass was strongly positively associated with BMD. An increase in total BMD was observed with increasing mass of all the fat depots, as measured either by anthropometry or DXA, when accounting for lean mass. However, on adjustment for both total fat mass and lean mass, fat depot specific associations emerged. Increased android and visceral adipose tissue mass in men, and increased visceral adipose tissue mass in women, were associated with lower BMD. Fat distribution alters the association between adiposity and BMD.
Symmetry protected topological orders of 1D spin systems with D2+T symmetry
Creators: name: Liu, Zheng-Xin
name: Chen, Xie
name: Wen, Xiao-Gang
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In [Z.-X. Liu, M. Liu, X.-G. Wen, arXiv:1101.5680], we studied 8 gapped symmetric quantum phases in S=1 spin chains %/ladders which respect a discrete spin rotation $D_2 \subset SO(3)$ and time reversal $T$ symmetries. In this paper, using a generalized approach, we study all the 16 possible gapped symmetric quantum phases of 1D integer spin systems with only $D_2+T$ symmetry. Those phases are beyond Landau symmetry breaking theory and cannot be characterized by local order parameters, since they do not break any symmetry. They correspond to 16 symmetry protected topological (SPT) orders. We show that all the 16 SPT orders can be fully characterized by the physical properties of the symmetry protected degenerate boundary states (end `spins') at the ends of a chain segment. So we can measure and distinguish all the 16 SPT orders experimentally. We also show that all these SPT orders can be realized in S=1 spin ladder models. The gapped symmetric phases protected by subgroups of $D_2+T$ are also studied. Again, all these phases can be distinguished by physically measuring their end `spins'.
description: 10+pages
title: Carotid artery stenting complications
Creators: name: Bulja, Deniz
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Interventional vascular
subject: Catheter arteriography
subject: Stents
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: With the increase in the number of patients undergoing carotid artery stenting, the number of peri- and post-procedural complications increases accordingly. Understanding and timely detection of carotid artery stenting complications may result in...
The associations between body fat distribution and bone mineral density in the Oxford Biobank: a cross sectional study
Creators: name: Hilton, Catriona
name: Vasan, Senthil K
name: Neville, Matt J
name: Christodoulides, Constantinos
name: Karpe, Fredrik
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Plant Biology
subject: Computational Biology
subject: Cardiology

description: Body composition is associated with bone mineral density (BMD), but the precise associations between body fat distribution and BMD remain unclear. The regional adipose tissue depots have different metabolic profiles. We hypothesised that they would have independent associations with BMD. We used data from 4,900 healthy individuals aged 30-50 years old from the Oxford Biobank to analyse associations between regional fat mass, lean mass and total BMD. Total lean mass was strongly positively associated with BMD. An increase in total BMD was observed with increasing mass of all the fat depots, as measured either by anthropometry or DXA, when accounting for lean mass. However, on adjustment for both total fat mass and lean mass, fat depot specific associations emerged. Increased android and visceral adipose tissue mass in men, and increased visceral adipose tissue mass in women, were associated with lower BMD. Fat distribution alters the association between adiposity and BMD.
Genesis and evolution of dust in galaxies in the early Universe I. Modeling dust evolution in starburst galaxies
Creators: name: Gall, Christa
name: Andersen, Anja C.
name: Hjorth, Jens
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have developed a numerical galactic chemical evolution model. The model is constructed such that the effect of a wide range of parameters can be investigated. It takes into account results from stellar evolution models, a differentiation between diverse types of core collapse SNe and the contribution of AGB stars in the mass range 3-8 Msun. We consider the lifetime-dependent yield injection into the ISM by all sources as well as dust destruction due to SN shocks in the ISM. We ascertain the temporal progression of the dust mass, the dust-to-gas and dust-to-metal mass ratios as well as other physical properties of a galaxy and study their dependence on the mass of the galaxy, the IMF, dust production efficiencies and dust destruction in the ISM. The amount of dust and the physical properties of a galaxy strongly depend on the initial gas mass available. Overall, while the total amount of dust produced increases with galaxy mass, the detailed outcome depends on the SN dust production efficiency, the IMF and the strength of dust destruction in the ISM. Dust masses are higher for IMFs biased towards higher stellar masses, despite the fact that these IMFs are more strongly affected by dust destruction in the ISM. The sensitivity to the IMF increases as the mass of the galaxy decreases. SNe are primarily responsible for a significant enrichment with dust at early epochs (< 200 Myr). Dust production with a dominant contribution by AGB stars is found to be insufficient to account for dust masses in excess of 10^8 Msun within 400 Myr after starburst. We find that galaxies with initial gas masses between 1-5 x 10^11 Msun are sufficiently massive to enable production of dust masses >10^8 Msun. Our preferred scenario is dominated by SN dust production in combination with top-heavy IMFs and moderate dust destruction in the ISM.
description: 20 pages, 13 figures, 4 tables
title: Clinical impact of a protocol involving cone-beam CT (CBCT), fusion imaging and ablation volume prediction in percutaneous image-guided microwave ablation of hepatocellular carcinoma
Creators: name: Carriero, Serena
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Interventional non-vascular
subject: Liver
subject: Cone beam CT
subject: Ablation procedures
subject: Cancer
subject: Neoplasia
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Image-guided percutaneous thermal ablation has become a common treatment for hepatocellularcarcinoma (HCC) in selected patients and it’s included in major society guidelines [1].Imaging guidance is what device positioning depends on. Different...
Experimental probing of exchange interactions between localized spins in the dilute magnetic insulator (Ga,Mn)N
Creators: name: Bonanni, A.
name: Sawicki, M.
name: Devillers, T.
name: Stefanowicz, W.
name: Faina, B.
name: Li, Tian
name: Winkler, T. E.
name: Sztenkiel, D.
name: Navarro-Quezada, A.
name: Rovezzi, M.
name: Jakiela, R.
name: Grois, A.
name: Wegscheider, M.
name: Jantsch, W.
name: Suffczynski, J.
name: D'Acapito, F.
name: Meingast, A.
name: Kothleitner, G.
name: Dietl, T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The sign, magnitude, and range of the exchange couplings between pairs of Mn ions is determined for (Ga,Mn)N and (Ga,Mn)N:Si with x < 3%. The samples have been grown by metalorganic vapor phase epitaxy and characterized by secondary-ion mass spectroscopy; high-resolution transmission electron microscopy with capabilities allowing for chemical analysis, including the annular dark-field mode and electron energy loss spectroscopy; high-resolution and synchrotron x-ray diffraction; synchrotron extended x-ray absorption fine-structure; synchrotron x-ray absorption near-edge structure; infra-red optics and electron spin resonance. The results of high resolution magnetic measurements and their quantitative interpretation have allowed to verify a series of ab initio predictions on the possibility of ferromagnetism in dilute magnetic insulators and to demonstrate that the interaction changes from ferromagnetic to antiferromagnetic when the charge state of the Mn ions is reduced from 3+ to 2+.
description: 12 pages, 14 figures; This version contains the detailed characterization of the crystal structure as well as of the Mn distribution and charge state
Measurement of the bending rigidity and spontaneous curvature of fluid membranes in simulations
Creators: name: Shiba, Hayato
name: Noguchi, Hiroshi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Several numerical methods for measuring the bending rigidity and the spontaneous curvature of fluid membranes are studied using two types of meshless membrane models. The bending rigidity is estimated from the thermal undulations of planar and tubular membranes and the axial force of tubular membranes. We found a large dependence of its estimate value from the thermal undulation analysis on the upper-cutoff frequency q_{cut} of the least squares fit. The inverse power-spectrum fit with an extrapolation to q_{cut} -> 0 yields the smallest estimation error among the investigated methods. The spontaneous curvature is estimated from the axial force of tubular membranes and the average curvature of bent membrane stripes. The results of these methods show good agreement with each other.
description: 14 pages, 16 figures
The syntax of A′-dependencies in Bamileke Medumba
Creators: name: Keupdjio, Hermann Sidoine
Publisher: name: University of British Columbia
Year: 2020

description: In this dissertation, I investigate the syntax of A′-dependencies (wh-movement, focus movement, relativization and topicalization) in Bamileke Medumba, a Grassfields Bantu language spoken in the Western Region of Cameroon. I first examine the in-situ/ex-situ partition with Medumba wh-/focus construals and propose an analysis in which the necessity of movement is driven by interpretation. This approach correctly predicts structural and semantic differences between in-situ and ex-situ wh-questions and foci in Medumba. Thus, they differ in Medumba with regard to: (i) exhaustivity –– in that in-situ wh-questions and foci are non-exhaustive whereas their ex-situ counterparts are exhaustive –– (ii) question-answer pairs –– in that the information-theoretic structure of the answer must match the information-theoretic structure of the question –– and (iii) fragment answers –– in that fragment answers to in-situ wh-questions are not focus-marked whereas fragment answers to ex-situ wh-questions are focus-marked. I also examine A′-agreement, analyzed as the reflex of Phasal-Agree. I show that A′-agreement is not only a crucial diagnostic for A′-movement, for Phasal-Agree and for the locality of movement (cyclic phase-by-phase movement (Biberauer and D’Alessandro 2006; Chomsky 2000, 2001; van Urk 2015; van Urk and Richards 2015)) but also a diagnostic for intermediate phases. Finally, I examine resumption in Medumba A′-construals. Resumptive pronouns in Medumba surface both in island violation contexts (including apparent complement CPs analyzed as disguised adjunct clauses) as well as in contexts where there is absolutely no island violation (root clauses), where they alternate with gaps. I argue that resumptive structures are derived in Medumba via the economy principle of Last Resort (Koopman and Sportiche 1986; Rizzi 1990; Chomsky 1991, 1998; Shlonsky 1992; Bobaljik 1995, Lasnik 1995; Ura 1996; Pesetsky 1997; Collins 2001; Bošcović 2011). To get a unified account of resumptive structures in Medumba, I propose that Last Resort is conditioned by syntactic and semantic constraints. Syntactic Last Resort derives resumptive pronouns in Medumba island violation contexts, to salvage A′-dependencies that would otherwise result in ungrammaticality. Semantic Last Resort is a condition on interpretation that derives resumption in configurations that would otherwise result in ambiguity.
title: Multimodality imaging aspects of breast metastases from extramammary malignancies: Experience of a tertiary academic oncology institution
Creators: name: Petkovic, Ivana
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: CT
subject: Mammography
subject: Ultrasound
subject: Biopsy
subject: Cancer
subject: Metastases

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To evaluate incidence of breast metastases from extramammary malignancies and describe and illustrate their typical and atypical imaging...
Tailoring magnetic anisotropy in epitaxial half metallic La0.7Sr0.3MnO3 thin films
Creators: name: Perna, P.
name: Rodrigo, C.
name: Jiménez, E.
name: Teran, F. J.
name: Méchin, L.
name: Mikuszeit, N.
name: Camarero, J.
name: Miranda, R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a detailed study on the magnetic properties, including anisotropy, reversal fields, and magnetization reversal processes, of well characterized half-metallic epitaxial La0.7Sr0.3MnO3 (LSMO) thin films grown onto SrTiO3 (STO) substrates with three different surface orientations, i.e. (001), (110) and (1-18). The latter shows step edges oriented parallel to the [110] (in-plane) crystallographic direction. Room temperature high resolution vectorial Kerr magnetometry measurements have been performed at different applied magnetic field directions in the whole angular range. In general, the magnetic properties of the LSMO films can be interpreted with just the uniaxial term with the anisotropy axis given by the film morphology, whereas the strength of this anisotropy depends on both structure and film thickness. In particular, LSMO films grown on nominally flat (110)-oriented STO substrates presents a well defined uniaxial anisotropy originated from the existence of elongated in-plane [001]-oriented structures, whereas LSMO films grown on nominally flat (001)-oriented STO substrates show a weak uniaxial magnetic anisotropy with the easy axis direction aligned parallel to residual substrate step edges. Elongated structures are also found for LSMO films grown on vicinal STO(001) substrates. These films present a well-defined uniaxial magnetic anisotropy with the easy axis lying along the step edges and its strength increases with the LSMO thickness. It is remarkable that this step-induced uniaxial anisotropy has been found for LSMO films up to 120 nm thickness. Our results are promising for engineering novel half-metallic magnetic devices that exploit tailored magnetic anisotropy.
description: 10 pages, 10 figures, 1 table
title: Completely guidewireless streerable microcatheter mediated interventions: A systematic review
Creators: name: Xenos, Dimitrios
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Interventional non-vascular
subject: Interventional vascular
subject: CT
subject: Chemoembolisation
subject: Embolisation
subject: Recanalisation
subject: Aneurysms
subject: Cancer
subject: Embolism / Thrombosis

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Steerable microcatheters have been evolved during the last decade with unique characteristics. They are available in different diameter and they are designed to be used with or without a guide-wire for controlled and selective infusion of diagnostic...
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð±Ð¸Ð·Ð½ÐµÑÐ° Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑ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: Design of business of small enterprise
Creators: name: ÐÐ°Ð³Ð»ÑÐ±Ð¾ÑÐºÐ°Ñ, Ð¯Ð½Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð±Ð¸Ð·Ð½ÐµÑ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
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business planning
market analysis
target segments
production plan
financial plan
commercial attractiveness of the project
small enterprise

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿Ð»Ð°Ð½Ð° ÐºÐ¾ÑÐµÐ¹Ð½Ð¸.
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description: The object of the final qualifying work is to develop a business plan for the coffee shop.
The purpose of this work is to create, substantiate and predict the development of the coffee shop. 
Based on the analysis of the coffee market of the Primorsky district, the main competitors and target segments of the enterprise were identified and analyzed. 
Sales volumes by quarters were determined, the forecast of revenue and expenses which are expected in the course of functioning of the enterprise is made. 
The simple payback period of the project, the payback period taking into account the discounting, the net present value of the project, as well as the internal rate of return are calculated.
Implementation of the business plan of the project will lead to further successful functioning of the company.
title: Imaging spectrum of adhesive capsulitis: a literature and pictorial review
Creators: name: Serpi, Francesca
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal joint
subject: MR
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: Review literature of adhesive capsulitis of the shoulder. Present radiological findings, especially associated to magnetic resonance imaging...
title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð´ÐµÐºÐ¾Ð½Ð²Ð¾Ð»ÑÑÐ¸Ð¸ Ð´Ð»Ñ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ»ÑÑÑÐ°Ð·Ð²ÑÐºÐ¾Ð²ÑÑ ÑÐ¾Ð¼Ð¾Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð¹ Ð¸Ð½Ð²ÐµÑ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° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Application of deconvolution for ultrasound tomographic images reconstruction based on waveform inversion method
Creators: name: ÐÐµÐ·Ð½Ð¾ÑÐ¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´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Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
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description: The subject of the graduate qualification work is Â«Application of deconvolution for ultrasound tomographic images reconstruction based on waveform inversion methodÂ». This paper describes the existing methods of ultrasound tomography, outlines an approach to solving the inverse problem of the wave equation by the method of wave inversion using deconvolution. A deconvolution algorithm with autoregressive spectral extrapolation is described and implemented. Experiments on the stability of the wave inversion algorithm to noise and signal shape have been carried out. The results of solving the inverse problem using deconvolution are obtained. The algorithm was optimized by adjusting the coefficients.
On multiplicatively badly approximable numbers
Creators: name: Badziahin, Dzmitry
Publisher: name: arXiv
Year: 2011
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: The Littlewood Conjecture states that liminf_{q\to \infty} q . ||qx|| . ||qy|| = 0 for all pairs (x,y) of real numbers. We show that with the additional factor of log q . loglog q the statement is false. Indeed, our main result implies that the set of (x,y) for which liminf_{q\to\infty} q . log q . loglog q . ||qx|| . ||qy|| > 0 is of full dimension.
description: 22 pages
title: Besondere Bestimmungen der Prüfungsordnung für den Bachelorstudiengang Lehramt an Gymnasien und Gesamtschulen mit dem Unterrichtsfach Englisch an der Universität Paderborn : vom 31. August 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
Revisiting Gambling Research Contributors’ Use and Views of Open Science Principles and Practices
Creators: name: LaPlante, Debi
name: Abarbanel, Brett
name: Louderback, Eric R.
name: Kasra Ghaharian
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Social and Behavioral Sciences
subject: gambling
subject: gambling research
subject: gambling research contributors
subject: gambling studies
subject: survey methodology

description: This project consists of a survey designed to examine views about open science principles and practices among gambling research contributors.
Neuro-behavioural changes after acquired brain injury: The role of the occupational therapist; the interventions they use and why
Creators: name: Brown, Anahita
name: Tse, Tamara
name: Fortune, Tracy Lee
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 4201
subject: Allied health and rehabilitation science

description: Introduction: Almost half of the people living with acquired brain injury experience behavioural changes, yet there is lack of clarity both in the literature, and through major stakeholders internationally, regarding how occupational therapists contribute to neuro-behavioural rehabilitation and what their role is in this context. Methods: This study answers the research question: What do occupational therapists perceive as their role in behavioural rehabilitation with adults living with acquired brain injury, and what treatment approaches, if any, are they using to promote occupation? A national, qualitative, bounded case study design using semi-structured interviews was used to explore what the role of the occupational therapist is in neuro-behavioural rehabilitation across subacute brain injury units in Australia. Findings: Four themes were identified which provide clarification on the role of the occupational therapist in neuro-behavioural rehabilitation: You change the task, you change the environment, change the person; build a safe rapport; the sensory stuff is huge and, finally, owning how we think. Conclusion: This bounded case study provides insight into how occupational therapists perceive their role and the interventions they use to promote occupational engagement. The lack of recognition of the occupational therapist role is a barrier to providing appropriate neuro-behavioural rehabilitation. This case study identified sensory approaches, building safe rapport and adapting the environment as the main interventions used in neuro-behavioural rehabilitation by occupational therapists.
The Fundamental Group Scheme of a non Reduced Scheme
Creators: name: Antei, Marco
Publisher: name: arXiv
Year: 2010
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14L15 (Primary) 14G17 (Secondary)

description: We extend the definition of fundamental group scheme to non reduced schemes over any connected Dedekind scheme. Then we compare the fundamental group scheme of an affine scheme with that of its reduced part.
description: Final version, 11 pages, minor changes
Large-signal transient control in power electronics : an average-geometric framework
Creators: name: Galiano Zurbriggen, Ignacio
Publisher: name: University of British Columbia
Year: 2020

description: Switch-mode power converters are a fundamental component of modern power systems; they are ubiquitous in renewable energy applications, electric vehicles, battery chargers, and power supplies. Controllers are an essential component in power converters as they improve the converter's dynamic behaviour during transients and in steady-state. For decades, the power electronics industry has preferred to utilize controllers based on converter small-signal analysis due to their low implementation requirements and in spite of their dynamic performance limitations and global stability issues. On the other hand, excellent dynamic response and global stability are achieved by non-linear boundary controllers based on state-plane analysis, which usually have much higher implementation requirements. This thesis focuses on the dynamic performance improvement of power converters by incorporating state-plane concepts while maintaining low implementation requirements to facilitate the large-scale adoption of the technology. By combining traditional averaging modelling tools with state-plane analysis, the unified Average Natural Trajectories (ANTs) are obtained to accurately model the large-signal dynamic behaviour of the fundamental topologies (buck, boost, and buck-boost). As a result, the proposed framework establishes the foundation for several dynamic performance improvement efforts introduced in this thesis. Employing the ANTs as a large-signal model, the theoretical limits of dynamic performance are defined and used to develop a powerful benchmarking tool, providing great value for design engineers. Furthermore, a unified controller based on the ANTs model is developed for the fundamental topologies in this work. This controller features a predictable large-signal response and outstanding dynamic performance while maintaining low implementation requirements. The ANTs modelling approach is also extended to photovoltaic applications to develop an extremely fast maximum power point tracking method for scenarios that include rapidly changing environmental conditions. Finally, the concept of dual-loop geometric control is introduced by combining state-plane analysis with an industry-standard dual-loop control structure, thereby bridging the gap between industrial applications and state-plane controllers. The concepts introduced in this thesis are supported by thorough mathematical analysis and validated by extensive simulation and experimental results. This thesis significantly contributes to the advancement of the field of modelling and control for power electronics.
title: Besondere Bestimmungen der Prüfungsordnung für den Masterstudiengang Lehramt an Gymnasien und Gesamtschulen mit dem Unterrichtsfach Englisch an der Universität Paderborn : vom 31. August 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
Parameters Identification and Minimization of Safety Coefficient for Surface Durability of Internal Planetary Gear Using the Modified Taguchi Approach
Creators: name: devada, loknath
Publisher: name: figshare
Year: 2021
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Planetary gear systems produce a large amount of torque with speed reduction creating large contact area between the gears and more resistant to damage due to evenly distributed load. They are being used extensively in gearhead motors, turbine engines, tractors and construction equipment, automatic transmissions, and electric screwdrivers. Many researchers have obtained optimal solution using Taguchi technique and adopting S/N ratio transformation, which is recommended to represent the scatter in output responses of repeated trial runs. If fact, Taguchi method suggests the additive law considering ANOVA table mean values relevant to the optimal input variables while estimating the deterministic output response. In this article, modified Taguchi approach is adopted for selecting optimal parameters viz., gear material, module and gear width to minimize the safety coefficient for surface durability (SCSD) of internal planetary gear. Also, the SCSD range is estimated for the desired set of input parameters. The developed empirical relation for SCSD is validated considering all possible combinations of the input parameters.
title: Besondere Bestimmungen der Prüfungsordnung für den Bachelorstudiengang Lehramt an Gymnasien und Gesamtschulen mit dem Unterrichtsfach Französisch an der Universität Paderborn : vom 31. August 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
Applying dissipative dynamical systems to pseudorandom number generation: Equidistribution property and statistical independence of bits at distances up to logarithm of mesh size
Creators: name: Barash, L. Yu.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mathematical Software (cs.MS)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The behavior of a family of dissipative dynamical systems representing transformations of two-dimensional torus is studied on a discrete lattice and compared with that of conservative hyperbolic automorphisms of the torus. Applying dissipative dynamical systems to generation of pseudorandom numbers is shown to be advantageous and equidistribution of probabilities for the sequences of bits can be achieved. A new algorithm for generating uniform pseudorandom numbers is proposed. The theory of the generator, which includes proofs of periodic properties and of statistical independence of bits at distances up to logarithm of mesh size, is presented. Extensive statistical testing using available test packages demonstrates excellent results, while the speed of the generator is comparable to other modern generators.
description: 6 pages, 3 figures, 3 tables
title: Relevance of T2-weighted imaging in predicting lower uterine segment invasion in cervical cancer
Creators: name: Amar, Nagat
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Genital / Reproductive system female
subject: MR
subject: Education
subject: Metastases

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Uterine cervical cancer is the most common gynecologic malignancy and the second most common cancer in women worldwide in terms of incidence and mortality . The use of imaging is now complimentary to the clinical examination to assess important...
Slopes of smooth curves on Fano manifolds
Creators: name: Hwang, Jun-Muk
name: Kim, Hosung
name: Lee, Yongnam
name: Park, Jihun
Publisher: name: arXiv
Year: 2010
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J45, 14L24

description: Ross and Thomas introduced the concept of slope stability to study K-stability, which has conjectural relation with the existence of constant scalar curvature Kähler metric. This paper presents a study of slope stability of Fano manifolds of dimension $n\geq 3$ with respect to smooth curves. The question turns out to be easy for curves of genus $\geq 1$ and the interest lies in the case of smooth rational curves. Our main result classifies completely the cases when a polarized Fano manifold $(X, -K_X)$ is not slope stable with respect to a smooth curve. Our result also states that a Fano threefold $X$ with Picard number 1 is slope stable with respect to every smooth curve unless $X$ is the projective space.
description: 13 pages, Theorems in the original version were modified. This paper will be published in the Bulletin of the London Mathematical Society
title: Mediastinal masses in children : a pictorial review.
Creators: name: EL OUALLADI, Feryal
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Paediatric
subject: CT
subject: MR
subject: Ultrasound
subject: Education
subject: Pathology

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: - Describe the different types of congenital and acquired midline masses in children. - Summarize the clinical manifestations, anatomical information, and imaging features that in many cases allow an early and correct diagnosis and thus appropriate...
title: Usefullness of Contrast Enhanced Ultrasound (CEUS) in the context of hepatobiliopancreatic emergency
Creators: name: Jiménez-Lasanta, Jose
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Biliary Tract / Gallbladder
subject: Liver
subject: Pancreas
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Drainage
subject: Acute
subject: Infection
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To demonstrate the helpfulness of CEUS in various hepatibiliopancreatic emergencies, with an emphasis on diagnostic improvement as well as in precocious treatment and therapy...
title: The influence of anger and sunk cost effect on project status: an extension to portfolios of projects
Creators: name: Balatia, Heba Salem Ibrahim
Publisher: name: University of Glasgow
Year: 1921

description: This research focuses on anger and sunk cost effects as sources of cognitive bias and also portfolio interactions in relation to the retention/termination decisions on projects. Departing from a traditionally narrow and quantitative perspective of traditional project appraisal, this study investigates a wider psychological view of investment project decisions within four project management groups. The thesis emphasises that the role of the specific emotion of anger is influenced by the past sunk cost of projects and the effects of a portfolio of projects across the whole firm. In the sense that project retention is perceived to be a positive outcome of anger, it has arguably been neglected in empirical entrepreneurship and strategic decision-making research, but this study claims that the retention and termination of projects may be analysed using psychological theories of emotions. A case study based on a Palestinian holding company, therefore, investigates the influence of anger, the sunk cost effect and portfolio considerations on project retention and termination. The holding company under study operates in an uncertain political context likely to be a rich laboratory eliciting high levels of anger, thus highlighting their role. This study conducts fifteen emotion assessment surveys using a STAXI-2 inventory and content and thematic analyses of fifteen interviews, adopting multi-levels of analysis, and claims to make contributions to the entrepreneurship, strategic decision-making and psychology literatures. The analysis reports that anger has an important emotional influence on decisions. It demonstrates three main findings, i.e. mostly positive associations between anger, the sunk cost effect and portfolio considerations and project retention. It also presents four subsidiary findings. Hope emerged as the second most important emotion and is claimed to be associated with project retention. Other emotions also co-exist with anger and may have influenced retention decisions, and findings reveal an association between corporate identity (i.e. a factor emerged from data) and project retention. Finally, in an atypical case, anger is found to encourage project termination.
title: Differentiation of traumatic and non-traumatic white matter microbleeds: A susceptibility weighted versus diffusion tensor imaging MRI study on peri-lesional white matter microstructural integrity.
Creators: name: Bognár, Dávid
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Neuroradiology brain
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Detection and individual diagnosis of traumatic axonal injury (TAI) are not yet completely resolved. White matter (WM) microbleeds, which are considered as markers of TAI, can be detected by susceptibility-weighted (SWI) MRI. However, results...
title: Percutaneouos Discolisys: Identification of critical reassessment based on our experience
Creators: name: Conchiglia, Armando
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Bones
subject: Interventional non-vascular
subject: Musculoskeletal spine
subject: CT
subject: Puncture
subject: Hernia

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: About 80% of adults suffer from low back pain during a lifetime, and up to 50% is associated with radicular syndrome. back pain is the most common cause of activity limitation in adults and the second most frequent reason for visits to the...
title: Besondere Bestimmungen der prüfungsordnung für den Masterstudiengang Lehramt an Gymnasien und Gesamtschulen mit dem Unterrichtsfach Französisch an der Universität Paderborn : vom 31. August 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
title: Besondere Bestimmungen der Prüfungsordnung für den Masterstudiengang Lehramt an Berufskollegs mit dem Unterrichtsfach Französisch an der Universität Paderborn : vom 31. August 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn