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O livro intitulado Espectroscopia de Ressonância Magnética Nuclear é um texto atualizado destinado a químicos mas acessível a não especialistas que necessitem de alguns conhecimentos fundamentais desta hoje importantíssima técnica. O trabalho constitui uma atualização de um primeiro trabalho dos mesmos autores publicado alguns anos atrás, tendo em conta a importante evolução instrumental bem como das técnicas bidimensionais. Os autores esperam com este novo trabalho ter colocado à disposição dos leitores um trabalho que satisfaz os principais requisitos atuais de quem precisa da espectroscopia de ressonância magnética nuclear como um método de suporte à resolução de problemas estruturais.

Nuclear magnetic resonance.

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Magnetic Resonance finds countless applications, from spectroscopy to imaging, routinely in almost all research and medical institutions across the globe. It is also becoming more frequently used for specific applications in which the whole instrument and system is designed for a dedicated application. With beginnings in borehole logging for the petro-chemical industry Magnetic Resonance sensors have been applied to fields as varied as online process monitoring for food manufacture and medical point of care diagnostics. This great diversity is seeing exciting developments in magnetic resonance sensing technology published in application specific journals where they are often not seen by the wider sensor community. It is clear that there is enormous interest in magnetic resonance sensors which represents a significant growth area. The aim of this special edition of Sensors was to address the wide distribution of relevant articles by providing a forum to disseminate cutting edge research in this field in a single open source publication.

Magnetic resonance imaging. --- Nuclear magnetic resonance spectroscopy.

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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact

Metabolomics --- Mass Spectrometry --- Nuclear Magnetic Resonance --- metabolic profiling --- Crop development

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La profession de physicien médical est peu connue. Apparue en France il y a une cinquantaine d'années, elle comprend aujourd'hui plus de 600 professionnels qui travaillent au "idien aux côtés des médecins spécialistes de radiothérapie, radiologie et médecine nucléaire, pour les aider à optimiser l'utilisation des rayonnements ionisants dans la lutte contre le cancer et dans les actes médicaux à visée diagnostique ou thérapeutique. Bénéficiant d'une formation scientifique de haut niveau, les physiciens médicaux sont par définition au carrefour de la médecine et de la physique. Ils ont du mal à trouver leur place dans la classification des métiers et ne sont pas actuellement reconnus en tant que professionnels de santé. De fait, ce n est qu'à la suite des graves accidents de radiothérapie survenus en France il y a quelques années, que les pouvoirs publics ont pris la mesure de l importance de cette profession et du déficit de postes. Plus récemment, suite à l'augmentation des doses reçues par les patients en radiologie interventionnelle et en scanographie, le besoin accru de compétences en physique médicale dans ces domaines est apparu. Ce guide s'adresse prioritairement à ceux qui exercent ou vont exercer le métier de physicien médical. Il vise à les accompagner dans la découverte des méandres réglementaires et des techniques de management de la qualité et de la sécurité. Il se propose d'être un ouvrage de référence pour les aider à accomplir leurs missions dans le respect des principes de bonne conduite et de bonne pratique professionnelle.

Magnetic resonance imaging. --- Nuclear magnetic resonance. --- Magnetic resonance, Nuclear --- NMR (Nuclear magnetic resonance) --- Nuclear spin resonance --- Resonance, Nuclear spin --- Magnetic resonance --- Nuclear spin --- Nuclear quadrupole resonance --- Clinical magnetic resonance imaging --- Diagnostic magnetic resonance imaging --- Functional magnetic resonance imaging --- Imaging, Magnetic resonance --- Medical magnetic resonance imaging --- MR imaging --- MRI (Magnetic resonance imaging) --- NMR imaging --- Nuclear magnetic resonance --- Nuclear magnetic resonance imaging --- Cross-sectional imaging --- Diagnostic imaging --- Diagnostic use --- Magnetic Resonance Imaging --- Diagnostic Imaging --- Magnetic Resonance Spectroscopy --- Medical physics --- Nuclear medicine --- Radiotherapy. --- Medical personnel --- Standards. --- Quality control.

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Despite the tremendous growth in the field of magnetic resonance imaging (MRI) evidenced in the initial phases of its development in the early twentieth century, scientific focus has shifted in recent years toward the study of physiology and pathophysiology that span the spatial scales of the molecule, cell, tissue, and organ. Intensified research activities over the past 15 years have justified efforts toward molecular and cellular imaging, dual-modality imaging systems, real-time acquisitions, dedicated image processing techniques and applications, and the critical evaluation of their potential translational value for use in the clinic. The integrative focus on molecular-cellular-tissue-organ function and dysfunction has taken a primary role in modern, personalized medicine, and it is envisaged to continue to do so, as accumulated knowledge from basic and clinical science work continues to elucidate molecular, cellular, and physiological/pathophysiological pathways and mechanisms. In this scientific effort, MRI continues to play a critical and synergistic role from the perspectives of basic science, diagnosis, and clinical interventional/therapeutic approaches. Within the realm of the current role of MRI in modern medicine, this book summarizes state-of-the-art direct and derived MRI methodologies and approaches as applied toward the assessment of cellular and organ function and dysfunction. The contributions in this effort are not excessive but few, comprehensive, and distinguished and of high quality. The topic areas can be generalized to find applications in other scientific areas and span both brain and cardiac applications, extending interest to wider audiences.

Magnetic resonance imaging. --- Clinical magnetic resonance imaging --- Diagnostic magnetic resonance imaging --- Functional magnetic resonance imaging --- Imaging, Magnetic resonance --- Medical magnetic resonance imaging --- MR imaging --- MRI (Magnetic resonance imaging) --- NMR imaging --- Nuclear magnetic resonance --- Nuclear magnetic resonance imaging --- Cross-sectional imaging --- Diagnostic imaging --- Diagnostic use --- Medicine --- Diagnostics --- Radiology Diagnosis --- Health Sciences