Academic literature on the topic 'NMR/MRI methods'

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Journal articles on the topic "NMR/MRI methods"

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Levitt, Malcolm, Bonifac Legrady, and Mohamed Sabba. "New methods to strengthen NMR signals." EU Research Summer 2024, no. 38 (2024): 20–21. http://dx.doi.org/10.56181/tvqe1439.

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Stronger alignment of atomic nuclei in Nuclear Magnetic Resonance (NMR) would enable significantly more detailed MRI scans. We spoke to Professor Malcolm Levitt, Bonifac Legrady and Mohamed Sabba about how they generated hyperpolarised nuclear states which provide a very strong NMR signal, how they plan to maintain the hyperpolarised states for a long time under ambient conditions, and the wider implications of their research.
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Takeda, Y., H. Maeda, K. Ohki, and Y. Yanagisawa. "Review of the temporal stability of the magnetic field for ultra-high field superconducting magnets with a particular focus on superconducting joints between HTS conductors." Superconductor Science and Technology 35, no. 4 (2022): 043002. http://dx.doi.org/10.1088/1361-6668/ac5645.

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Abstract Superconducting magnets used in applications such as magnetic resonance imaging (MRI) and nuclear magnetic resonance (NMR) require significant temporal magnetic field stability, which can be achieved when the MRI and NMR magnets are operated in the persistent current mode (persistent-mode) using superconducting joints. However, the ultra-high field MRI and NMR magnets are sometimes operated in the driven mode. Herein, we present an analysis of the temporal magnetic field drift and fluctuations observed for MRI and NMR magnets operating in the driven mode and an exploration of effectiv
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Rakesh, Sharma. "Nuclear Magnetic Resonance in Metabolism and Clinical Medicine: Part 1: NMR-Biochemical Correlation and Theranosis." Advancement and Research in Instrumentation Engineering 7, no. 3 (2024): 5–86. https://doi.org/10.5281/zenodo.13756538.

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<em>Magnetic Resonance Imaging and Spectroscopy with serum biomarker levels or &lsquo;NMR-biochemical correlation&rsquo; concept has achieved as established diagnostic tool in medical practice in clinical setting. Different NMR spectroscopy methods and multimodal multiparametric MRI with MRS serve the purpose of soft tissue metabolic imaging in decision making and monitoring disease progress towards personalized medicine. Recently, new MRSI pulse sequences, localization techniques are introduced with guidelines to perform deep learning of brain, breast, prostate, liver, heart tissue biophysica
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Ullah, Ubaid, Safia Bano, and Shoaib Saleem. "Evaluation of Central Nervous System Tuberculomas by Using Modern Diagnostic Techniques." Pakistan Journal of Medical and Health Sciences 16, no. 6 (2022): 16–18. http://dx.doi.org/10.53350/pjmhs2216616.

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Aim: To assess central nervous system tuberculomas by using modern MRI techniques such as Diffusion MRI (dMRI), Nuclear magnetic resonance spectroscopy (NMR spectroscopy) and BOLD venographic imaging. Study design: A retrospective study design Study setting: From 5th Feb 2021 to 5th Feb 2022 at the department of Neurology of Ibe-e-Siena Hospital, Multan. Methods: A retrospective study was conducted in the neurology department of Ibe-e-Siena Hospital &amp; Research Institute Multan from 5th February 2021 to 5th February 2022. A total of 100 patients with suspected intracranial tuberculomas were
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Banko, B. A., J. P. Milovanovic, and R. M. Maksimovic. "NMR diagnostic vallue inassessing laryngeal tumor." Acta chirurgica Iugoslavica 56, no. 3 (2009): 55–59. http://dx.doi.org/10.2298/aci0903055b.

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Aims: To evaluate diagnostic accuracy of pretreatment surgical magnetic resonance images (MRI) in assessment of patients with tumors of the larynx. Materials and methods: The study included 12 patients, 11 men and 1 women, age 614 years. All patients underwent laryngeal endoscopy and biopsy followed by MRI. The biopsy confirmed that all patient had squamous-cell carcinoma. The MRI images were evaluated for presence in supraglottic, glottic or subglottic region, invasion of submucosal space, cartilage, extension to extralaryngeal tissue, presence of regional lymph nodes in regions I to VII. Ima
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Sharma, Uma, and Naranamangalam R. Jagannathan. "Magnetic Resonance Imaging (MRI) and MR Spectroscopic Methods in Understanding Breast Cancer Biology and Metabolism." Metabolites 12, no. 4 (2022): 295. http://dx.doi.org/10.3390/metabo12040295.

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A common malignancy that affects women is breast cancer. It is the second leading cause of cancer-related death among women. Metabolic reprogramming occurs during cancer growth, invasion, and metastases. Functional magnetic resonance (MR) methods comprising an array of techniques have shown potential for illustrating physiological and molecular processes changes before anatomical manifestations on conventional MR imaging. Among these, in vivo proton (1H) MR spectroscopy (MRS) is widely used for differentiating breast malignancy from benign diseases by measuring elevated choline-containing comp
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Prichard, James W., and Bruce R. Rosen. "Functional Study of the Brain by NMR." Journal of Cerebral Blood Flow & Metabolism 14, no. 3 (1994): 365–72. http://dx.doi.org/10.1038/jcbfm.1994.47.

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Nuclear magnetic resonance (NMR) methods allow a wide variety of noninvasive measurements to be made on living animals and humans. The most extensively developed application of such methods is magnetic resonance imaging (MRI) of the brain and other organs, which has already come to the attention of most biomedical scholars, many physicians, and even much of the lay public because of its widespread use in neurological research and medical diagnosis.
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Hiltunen, Sami, Arttu Mankinen, Muhammad Asadullah Javed, Susanna Ahola, Martti Venäläinen, and Ville-Veikko Telkki. "Characterization of the decay process of Scots pine caused by Coniophora puteana using NMR and MRI." Holzforschung 74, no. 11 (2020): 1021–32. http://dx.doi.org/10.1515/hf-2019-0246.

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AbstractWood decay is an economically significant process, as it is one of the major causes of wood deterioration in buildings. In this study, the decay process of Scots pine (Pinus sylvestris) samples caused by cellar fungus (Coniophora puteana) was followed by nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI) methods. Altogether, 30 wood sample pieces were exposed to fungus for 10 weeks. Based on the decrease of the dry mass, the samples were categorized into three classes: decomposed (mass decrease 50–70%), slightly decomposed (10–50%), and nondecomposed (&l
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Tse, T. Y., R. M. Spanswick, and L. W. Jelinski. "Quantitative evaluation of NMR and MRI methods to measure sucrose concentrations in plants." Protoplasma 194, no. 1-2 (1996): 54–62. http://dx.doi.org/10.1007/bf01273167.

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Li, Jingyu, and Erni Ma. "Characterization of Water in Wood by Time-Domain Nuclear Magnetic Resonance Spectroscopy (TD-NMR): A Review." Forests 12, no. 7 (2021): 886. http://dx.doi.org/10.3390/f12070886.

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This review summarizes the development of the experimental technique and analytical method for using TD-NMR to study wood-water interactions in recent years. We briefly introduce the general concept of TD-NMR and magnetic resonance imaging (MRI), and demonstrate their applications for characterizing the following aspects of wood-water interactions: water state, fiber saturation state, water distribution at the cellular scale, and water migration in wood. The aim of this review is to provide an overview of the utilizations and future research opportunities of TD-NMR in wood-water relations. It
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Dissertations / Theses on the topic "NMR/MRI methods"

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Randtke, Edward Alexander. "Development and Evaluation of Exchange Rate Measurement Methods." Diss., The University of Arizona, 2013. http://hdl.handle.net/10150/314652.

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Exchange rate determination allows precise modeling of chemical systems, and allows one to infer properties relevant to tumor biology such as enzyme activity and pH. Current exchange rate determination methods found via Contrast Enhanced Saturation Transfer agents are not effective for fast exchanging protons and use non-linear models. A comparison of their effectiveness has not been performed. In this thesis, I compare the effectiveness of current exchange rate measurement methods. I also develop exchange rate measurement methods that are effective for fast exchanging CEST agents and use
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Javed, M. A. (Muhammad Asadullah). "Advanced liquid and gas NMR methods for probing topical materials." Doctoral thesis, Oulun yliopisto, 2019. http://urn.fi/urn:isbn:9789526222493.

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Abstract The present thesis exploits advanced liquid and gas NMR methods for the characterization of various interesting materials. The methods used to study the structural properties of thermally modified wood, ionic liquids, cements, shales, and porous organic cages include MRI, NMR cryoporometry, Laplace NMR, multidimensional Laplace NMR, as well as ¹²⁹Xe and ¹⁹F NMR. The commonality factor in all the studies is the usage of either inherent or introduced liquid or gas molecules to probe the topical materials. The MRI method was utilized to visualize the water absorption phenomena in the the
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Amor, Nadia [Verfasser]. "Novel methods and applications of NMR and MRI : low-power RF excitation and hyperpolarized xenon-129 / Nadia Amor." Aachen : Hochschulbibliothek der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2012. http://d-nb.info/1021937592/34.

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Guerroudj, Feryal. "Dispositifs et méthodes RMN pour la caractérisation des écoulements et des transferts en milli-canaux." Electronic Thesis or Diss., Université de Lorraine, 2022. http://www.theses.fr/2022LORR0273.

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Notre étude vise à mettre en œuvre, par des moyens peu coûteux, des dispositifs spécifiques pour l'étude des écoulements et des phénomènes de transfert dans les systèmes milli-fluidiques et à optimiser les méthodes de RMN/IRM pour leur caractérisation. Deux applications en milli-fluidique ont été développées. La première porte sur le suivi du régime d'écoulement et la caractérisation d'instabilités hydrodynamiques ayant lieu dans les micro-mélangeurs. La seconde porte sur la visualisation du développement d'un biofilm dans un capillaire de dimensions submillimétriques et la caractérisation de
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Silva, Arnaldo Peixoto da. "Acoplamento de técnicas espectrométricas com métodos quimiométricos de classificação e calibração multivariada em alimentos." Universidade do Estado do Rio de Janeiro, 2011. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=3556.

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Este trabalho de pesquisa descreve três estudos de utilização de métodos quimiométricos para a classificação e caracterização de óleos comestíveis vegetais e seus parâmetros de qualidade através das técnicas de espectrometria de absorção molecular no infravermelho médio com transformada de Fourier e de espectrometria no infravermelho próximo, e o monitoramento da qualidade e estabilidade oxidativa do iogurte usando espectrometria de fluorescência molecular. O primeiro e segundo estudos visam à classificação e caracterização de parâmetros de qualidade de óleos comestíveis vegetais utilizando e
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Park, BuSik Collins Christopher M. "Development of RF coils and pulsing methods for NMR/MRI." 2009. http://etda.libraries.psu.edu/theses/approved/PSUonlyIndex/ETD-4490/index.html.

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Books on the topic "NMR/MRI methods"

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Mitchell, Donald G. MRI principles. Saunders, 1999.

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Valk, J. Magnetic resonance in dementia. Springer, 2002.

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name, No. MRI atlas of orthopedics and traumatology of the knee. Springer, 2003.

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Peter, Teller, ed. MRI atlas of orthopedics and traumatology of the knee. Springer, 2003.

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Boer, Jacques A. den, 1938-, ed. Magnetic resonance imaging: Theory and practice. 3rd ed. Springer, 2003.

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Boer, Jacques A. den, 1938-, ed. Magnetic resonance imaging: Theory and practice. Springer, 1996.

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Boer, Jacques A. den, 1938-, ed. Magnetic resonance imaging: Theory and practice. 2nd ed. Springer, 1999.

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Barrington, Sally F. Atlas of clinical positron emission tomography. 2nd ed. Hodder Arnold, 2006.

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Mitchell, Donald G., and Mark Cohen. MRI Principles. 2nd ed. Saunders, 2003.

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Wippold, Franz J., and Jeffrey J. Brown. Practical Mri: A Teaching File. Lippincott Williams & Wilkins, 1995.

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Book chapters on the topic "NMR/MRI methods"

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Duckett, Simon B., and Ryan E. Mewis. "Improving NMR and MRI Sensitivity with Parahydrogen." In Hyperpolarization Methods in NMR Spectroscopy. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/128_2012_388.

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Duckett, Simon B., and Ryan E. Mewis. "Erratum to: Improving NMR and MRI Sensitivity with Parahydrogen." In Hyperpolarization Methods in NMR Spectroscopy. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-39728-8_428.

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Reymbaut, A., Y. Zheng, S. Li, et al. "Chapter 14. Clinical Research with Advanced Diffusion Encoding Methods in MRI." In New Developments in NMR. Royal Society of Chemistry, 2020. http://dx.doi.org/10.1039/9781788019910-00406.

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Santos, Alexandre F., Fabricio M. Silva, Marcelo K. Lenzi, and José C. Pinto. "Infrared (MIR, NIR), Raman, and Other Spectroscopic Methods." In Monitoring Polymerization Reactions. John Wiley & Sons, 2014. http://dx.doi.org/10.1002/9781118733813.ch6.

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Radovanović, Jelena, Nikola Vuković, and Vitomir Milanović. "Global Optimization Methods for the Design of MIR-THz QCLs Applied to Explosives Detection." In Terahertz (THz), Mid Infrared (MIR) and Near Infrared (NIR) Technologies for Protection of Critical Infrastructures Against Explosives and CBRN. Springer Netherlands, 2021. http://dx.doi.org/10.1007/978-94-024-2082-1_6.

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Bonny, Jean-Marie. "Methods and Applications of Quantitative MRI." In Annual Reports on NMR Spectroscopy. Elsevier, 2005. http://dx.doi.org/10.1016/s0066-4103(05)56004-6.

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Pereira, Taiana L. E., Kevin J. Sanders, and Gillian R. Goward. "Application of Magnetic Resonance in Lithium- and Sodium-ion Batteries." In Modern NMR Crystallography. Royal Society of Chemistry, 2025. https://doi.org/10.1039/9781837673179-00707.

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Rechargeable battery systems, including Li-ion and Na-ion batteries, form the basis of modern portable technologies and are key to the electrification of 21st century energy utilization. Over the past ∼30 years, magnetic resonance methods have provided critical insight into electrode material structure, electronic structure, and electrolyte dynamics. This chapter aims to cover this research effort by highlighting key findings by research groups around the world, including structure and dynamics studies. Structural analysis by NMR crystallography and density functional theory calculations can c
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Freeman, Ray. "Magnetic resonance spectroscopy." In Magnetic Resonance in Chemistry and Medicine. Oxford University PressOxford, 2003. http://dx.doi.org/10.1093/oso/9780199260614.003.0014.

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Abstract The most useful and immediate impact of magnetic resonance in medicine has undoubtedly been the ability to display images of living systems (MRI) but some scientists are more excited about an alternative avenue of research-the non invasive study of biochemistry within the human body. This is now generally referred to as MRS, or sometimes in vivo spectroscopy. The basic principle is very simple-focus attention on a restricted volume within a particular organ of the body and then study the high-resolution NMR spectrum from that site. The way in which that spectrum changes with variation
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Grimes, Mark I., and Michael D. Mantle. "Magnetic Resonance Methods Applied to the Study and Development of Cell Cultures and Bioreactors for Biopharmaceutical Production." In Magnetic Resonance and its Applications in Drug Formulation and Delivery. Royal Society of Chemistry, 2024. http://dx.doi.org/10.1039/9781788019996-00244.

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The use of therapeutic proteins is growing, with these accounting for half of the best-selling drugs in 2020. In light of this, the development of new analytical methods to ensure product quality in upstream bioprocessing is important, as well as maximising cell culture productivity. For this, the study of both cell cultures themselves and bioreactors is essential. Nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI) offer advantages over other techniques. One unique advantage is that both techniques do not require the use of optically transparent samples for anal
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Hortelano, Sonsoles, Miriam Zeini, Paqui G. Través, and Lisardo Boscá. "Nitric Oxide and Cell Signaling: In Vivo Evaluation of NO‐Dependent Apoptosis by MRI and Not NMR Techniques." In Methods in Enzymology. Elsevier, 2005. http://dx.doi.org/10.1016/s0076-6879(05)96049-7.

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Conference papers on the topic "NMR/MRI methods"

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Luo, Gang, Sihui Luo, Lizhi Xiao, et al. "NMR Logging Data Processing Using Deep Learning." In 2023 SPWLA 64th Annual Symposium. Society of Petrophysicists and Well Log Analysts, 2023. http://dx.doi.org/10.30632/spwla-2023-0026.

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Nuclear magnetic resonance (NMR) is a powerful tool in biomedical, chemical analysis, the oil industry, and other scientific fields. It provides information on molecular structure for the analysis of molecular dynamics and interactions. In recent years, deep learning (DL) has attracted great interest in various research fields because of the availability of high-performance computing. The employment of DL methods to effectively address shortcomings in NMR data processing is a new research field, such as signal reconstruction, MRI reconstruction, and peak picking of protein spectra. In general,
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Wang, Zhen, and Hiroshi Takahashi. "Development of UV-Vis-NIR-MIR absorption spectroscopy for gemstone analysis." In Novel Optical Systems, Methods, and Applications XXV, edited by Cornelius F. Hahlweg and Joseph R. Mulley. SPIE, 2022. http://dx.doi.org/10.1117/12.2624632.

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Macura, Slobodan. "QUANTITATIVE NUCLEAR MAGNETIC RESONANCE." In 17th International Conference on Fundamental and Applied Aspects of Physical Chemistry. Society of Physical Chemists of Serbia, 2024. https://doi.org/10.46793/phys.chem24i.021m.

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The analytical potential of nuclear magnetic resonance (NMR) spectroscopy has been recognized since the early days of NMR. It is well known that the NMR signal is linear (proportional to the spin concentration), specific (spin groups have characteristic chemical shifts), and nondestructive (signal recording does not affect the sample). The last aspect is particularly important for biomedical studies, which culminated in NMR imaging (MRI) becoming an indispensable diagnostic tool. The broad application of the quantitative aspect of NMR only started after the development of NMR technology (magne
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Ji, Yunkai, Jian Hou, Yongge Liu, and Qingjun Du. "Study on Formation and Dissociation of Methane Hydrate in Sandstone Using Low-Field Nuclear Magnetic Resonance Technology." In ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/omae2020-19316.

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Abstract Natural gas hydrate, as an unconventional resource, has been attracting increasing attention. Understanding the characteristics of methane hydrate formation and dissociation in porous media is important for developing gas hydrate-bearing reservoirs. This work discusses the use of low-field nuclear magnetic resonance (LF-NMR) technology to investigate the formation and dissociation of methane hydrate in the sandstone. In this work, an experimental assembly wherein methane hydrate can form and dissociate, is used to conduct LF-NMR measurements. LF-NMR, as a noninvasive measurement techn
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Marques, Grazielle de Oliveira, Guilherme Rodrigues Fontes Moura, Gabriela Brill Ney, and Pablo Henrique da Costa Silva. "Neuromyelitis optica (NMO): treatment during pregnancy." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.284.

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Background: NMO is a demyelinating autoimmune disorder of the CNS which affects the optic nerves and the spinal cord. Method: review based on papers from 2016 to 2020. Platforms used: MEDLINE and Pubmed. The descriptors: “NMO” AND “Treatment”. Objective: to review therapeutic approaches and restrictions for NMO during pregnancy. Case report: G.V.L, 17 years, 23 weeks pregnant, diagnosis of NMO in Dec/2020, with progressive loss of visual acuity and limbs paresthesia. The patient received intravenous methylprednisolone pulses 1g/5 days, followed by 7 sessions of plasmapheresis (PLEX), showing p
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OLIVEIRA, G. A., S. BUREAU, C. M.-G. C. RENARD, and F. de CASTILHOS. "DETERMINATION OF INDIVIDUAL SUGARS IN PASSION FRUIT USING NIR AND MIR SPECTROSCOPIC METHODS." In XX Congresso Brasileiro de Engenharia Química. Editora Edgard Blücher, 2015. http://dx.doi.org/10.5151/chemeng-cobeq2014-1297-20030-145163.

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Abrantes, Maely Moreira de. "Radiological clinical evaluation of cerebral venous thrombosis." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.313.

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Background: Cerebral venous thrombosis (CVT) is a rare disorder, accounting for 0.5- 1% of cerebrovascular diseases and, in general, affects young people. Occurs due to occlusion of venous sinuses and cerebral veins, which are responsible for the venous drainage of the brain. Symptoms and clinical course are extremely variable, making diagnosis difficult. Objective: The present study aims to conduct a review of the literature on the clinical radiological evaluation in patients with cerebral venous thrombosis. Methods:This is a literature review based on the medical literature and scientific ar
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Requião, Letícia Escorse, and Murilo Santos de Souza. "Neuroradiological markers of Vascular Cognitive Impairment after Stroke." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.461.

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Background: Cognitive vascular impairment (CCV) is a frequent, but overlooked, possible consequence of stroke. Neuroimaging is essential for the evaluation of these patients with cognitive deficits supposedly secondary to vascular lesions, with Nuclear Magnetic Resonance (NMR) of the skull being the most sensitive method for identifying markers associated with CCV. The most relevant markers seem to be, among others, strategic location, severity of white matter changes, as well as the degree of atrophy of the medial temporal lobe. Objective: To assess the relationship between stroke and CCV usi
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Hou, Xiaoyu, James J. Sheng, and Jiacheng Dai. "Experimental Study on the Effects if Ift Reduction on Water Blockage after Hydraulic Fracturing in Tight Sandstone Reservoirs Based on The NMR Method." In Gas & Oil Technology Showcase and Conference. SPE, 2023. http://dx.doi.org/10.2118/214189-ms.

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Abstract The current studies regarding the effect of interfacial tension (IFT) reduction on removing the water blockage of tight sandstones are significant, but the migration characteristics of trapped water in the stimulation process have not been researched. These issues lead to the stimulation mechanism of IFT reduction after hydraulic fracturing is unclear. In this work, a new coreflood platform was designed to simulate the water invasion, shut-in, and flowback process, and how the IFT affects the water blockage was further studied from pore levels. The oil production rates before and afte
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Stenzel, Olaf, and Ralf Petrich. "MIR/NIR/VIS spectrophotometric investigation of absorbing thin-film materials based on error function minimization by the method of conjugated gradients." In SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, edited by James D. Rancourt. SPIE, 1994. http://dx.doi.org/10.1117/12.185786.

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Reports on the topic "NMR/MRI methods"

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Wu, Bin, Lixia Guo, Kaikai Zhen, and Chao Sun. Diagnostic and prognostic value of miRNAs in hepatoblastoma: A systematic review with meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2021. http://dx.doi.org/10.37766/inplasy2021.11.0045.

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Review question / Objective: Background and aim: Increasing evidence has revealed the valuable diagnostic and prognostic applications of dysregulated microRNAs (miRNAs) in hepatoblastoma (HB), the most common hepatic malignancy during childhood. However, these results are inconsistent and remain to be elucidated. In the present study, we aimed to systematically compile up-to-date information regarding the clinical value of miRNAs in HB. Methods: Articles concerning the diagnostic and prognostic value of single miRNAs for HB were searched from databases. The sensitivity (SEN), specificity (SPE)
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Anker, Gabriel, Michael Herz, Josephine Müller, Cynthia Ruppert, and Nabila Sayah. "Ich denke mir einfach, welche Personen will ich da unten sehen." : Soziale Praktiken des Selektierens an der Tür eines Technoclubs. Universitätsbibliothek J. C. Senckenberg, Frankfurt am Main, 2024. https://doi.org/10.21248/gups.87434.

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Die vorliegende ethnografische Studie beleuchtet die sozialen Praktiken des Selektierens an der Tür des Frankfurter Technoclubs FREUD, mit besonderem Fokus auf die Rolle der Selekteurin Jane Konchakov. Durch die Methode der teilnehmenden Beobachtung und systematischen Auswertung wird die Türpolitik am Clubeingang untersucht, um die komplexen Mechanismen und Dynamiken der Zugangskontrolle und deren sozialen Folgen zu verstehen. Dabei stehen im Vordergrund der Beobachtungen insbesondere die Interaktion zwischen den verschiedenen Akteuren - der Selekteurin, den Türstehern und auf der anderen Seit
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99mTc SPECT-CT, Consensus QIBA Profile. Chair Yuni Dewaraja and Robert Miyaoka. Radiological Society of North America (RSNA)/Quantitative Imaging Biomarkers Alliance (QIBA), 2019. https://doi.org/10.1148/qiba/20191021.

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The quantification of 99mTc labeled biomarkers can add unique value in many different settings, ranging from clinical trials of investigation new drugs to the treatment of individual patients with marketed therapeutics. For example, goals of precision medicine include using companion radiopharmaceutical diagnostics as just-in-time, predictive biomarkers for selecting patients to receive targeted treatments, customizing doses of internally administered radiotherapeutics, and assessing responses to treatment. This Profile describes quantitative outcome measures that represent proxies of target c
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