Search results for " INTERPRETATION"
showing 10 items of 555 documents
Quantitative Musculoskeletal Ultrasound
2020
AbstractUltrasound (US) imaging plays a crucial role in the assessment of musculoskeletal (MSK) disorders. Several quantitative tools are offered by US systems and add information to conventional US imaging. This article reviews the quantitative US imaging tools currently available in MSK radiology, specifically focusing on the evaluation of elasticity with shear-wave elastography, perfusion with contrast-enhanced US and noncontrast superb microvascular imaging, and bone and muscle mass with quantitative US methods. Some of them are well established and already of clinical value, such as elasticity and contrast-enhanced perfusion assessment in muscles and tendons. MSK radiologists should be…
Residual coronary stenosis after thrombolysis with rt-PA or streptokinase: acute results and 3 weeks follow-up
1987
Ninety-one patients with acute myocardial infarction were assigned to intravenous treatment with streptokinase or rt-PA as part of the randomized trial carried out by the European Study Group for Recombinant Tissue-Type Plasminogen Activator (rt-PA). A patent coronary artery was found in 37 of 45 (82%) patients treated with rt-PA and in 27 of 46 (59%) patients treated with streptokinase 75-90 minutes after start of infusion. Patients were subsequently anticoagulated with heparin or dicoumarol up to a repeat angiography 3 weeks after the infarction. Of the 64 patients with successful reperfusion, 3 died and 3 suffered reocclusion of the vessel. Quantitative analysis of the coronary stenosis …
Estereotipos asociados al cuerpo humano: análisis de aplicaciones móviles usadas en la educación físico-deportiva
2022
Institutions and educators are massively and uncritically integrating digital curricular materials in their teaching praxis. This article aims to uncover whether health and fitness APP images convey or legitimize stereotypes linked to bodies, focusing on gender, race, somatotype and physical activity practice. We also analyse whether these apps are adequate for the recommended age or whether they are designed by physical education professionals. For that purpose, we designed a descriptive, comparative study based on content analysis on a sample of 373 images from 128 apps selected through a PRISMA review and a pilot test. Our results report that bodies reproduce a series of stereotypes: of …
Case series of fluoroscopic findings and 3D reconstruction of human spinal MRIs of the space of Okada.
2020
Objective To better understand the unexpected spread of contrast medium observed by conventional fluoroscopic X-ray images during standard neuraxial techniques used in the treatment of pain. The support of 3D reconstruction of MRI images of structures within the lumbar spine was used to better understand the space of Okada. Methods Lumbar facet joint and epidural corticosteroid injections in five patients under fluoroscopic guidance with loss of resistance to air or saline to identify the facet joints or epidural space. Next, in a retrospective study, the authors examined the retrodural space of Okada and the neighboring tissues with 3D reconstruction of spinal MRIs of seven patients withou…
Comparison of different theory models and basis sets in the calculation of 13C NMR chemical shifts of natural products.
2004
The influence of the calculation method in mimicking experimental 13C NMR chemical shifts of 15 low-polarity natural products singularly containing 10–20 carbon atoms was investigated by employing different quantum chemistry approaches and basis sets, both in the preliminary geometry optimizations and in the following single-point 13C GIAO calculations of the NMR chemical shifts. The geometries of the involved species were optimized at the PM3, HF, B3LYP and mPW1PW91 levels whereas the 13C NMR parameters were determined at the HF, B3LYP and mPW1PW91 levels. Different combinations of basis sets were also tested. The consistency and efficiency of the considered combinations of geometry optimi…
Children in the visual coverage of the European refugee crisis: A case study of the World Press Photo 2016
2018
Shifts in the visual coverage of refugees arriving in Europe and prominent compassion fatigue emphasize the need to examine visual strategies utilized to report on the crisis. This study focuses on representations of refugee children using a case of the World Press Photo (WPP) 2016. The material was interpreted with a model for visual rhetorical interpretation of journalistic photographs. Findings indicate the main visual elements involved in representing refugee children: visual trope of the migrant father, relation between children and barriers, visual oxymoron (juxtaposition of contradictory elements) and atmosphere in photographs. Findings suggest that photographs address polemics speci…
Active lighting applied to three-dimensional reconstruction of specular metallic surfaces by polarization imaging
2006
International audience; In the field of industrial vision, the three-dimensional inspection of highly reflective metallic objects is still a delicate task. We deal with a new automated three-dimensional inspection system based on polarization analysis. We first present an extension of the shape-from-polarization method for dielectric surfaces to metallic surfaces. Then, we describe what we believe to be a new way of solving the ambiguity concerning the normal orientation with an active lighting system. Finally, applications to shape-defect detection are discussed, and the efficiency of the system to discriminate defects on specular metallic objects made by stamping and polishing is presente…
Graphic Transcriptions : Le Corbusier and the Bologna enigma
2019
The “architectures in the drawer” turn out as real thermometers of the culture of their time. The digital model, continuously swing- ing in motions of History, Representation and Design, is the catalyst of the representation, the starting point for the construction of new images of possible architectures. The drawing is a knowledge process hat intervenes both on the field of project making and processing, and on that of interpretation and critical analysis of the work. The redrawing of Église pour Bologne wants to reconstruct the path that those ‘eyes’ had seen to fornent knowledge of an architecture of which remain few graphics clues.
economics in the mirror of the financial crisis
2011
The structure of the Chapter is as follows. In Section 2 I discuss some of the factors that may have played a role in causing the crisis and emphasise that supporters of different economic theories will assign different weights to each factor in their analyses. As a consequence, suggested economic policies are highly sensitive to the economic theory employed in evaluating the set of causes. In Section 3 I seek to defend economists from the common charge that their inability to foresee the crisis is a clear sign of the lack of scientific status of their discipline. In my view, the main liability of mainstream economics lies elsewhere, in its excessive trust on the self-equilibrating mechanis…
Article 52 of the Charter of Fundamental Rights of the European Union on the scope and interpretation of rights and principles
2022
In this publication, I comment you on article 52 of the Charter of Fundamental Rights of the European Union on the scope and interpretation of rights and principles