Academic literature on the topic 'PET quantification'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'PET quantification.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "PET quantification"

1

Acton, Paul D., Hongming Zhuang, and Abass Alavi. "Quantification in PET." Radiologic Clinics of North America 42, no. 6 (2004): 1055–62. http://dx.doi.org/10.1016/j.rcl.2004.08.010.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Lammertsma, Adriaan A. "Quantification of PET Studies." Journal of Nuclear Cardiology 26, no. 6 (2019): 2045–47. http://dx.doi.org/10.1007/s12350-018-01583-x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Bussink, J. "Quantification of tumour hypoxia." Nuklearmedizin 49, S 01 (2010): S37—S40. http://dx.doi.org/10.1055/s-0038-1626532.

Full text
Abstract:
SummaryTumor cell hypoxia is considered one of the important causes for radiation resistance. The introduction of IMRT (intensity modulated radiotherapy) allows specific boosting of tumor subvolumes that may harbour these radioresistant tumour cells. PET imaging of these subvolumes can be incorporated into treatment planning.However, at this moment microenvironmental changes visualized and quantified by means of PET-imaging need to be validated by highresolution microscopic techniques. This will allow interpretation of imaging techniques with intermediate resolution (such as PET/CT) in relatio
APA, Harvard, Vancouver, ISO, and other styles
4

Hofheinz, F., G. Schramm, L. Oehme, et al. "Evaluation of PET quantification accuracy in vivo." Nuklearmedizin 53, no. 03 (2014): 67–77. http://dx.doi.org/10.3413/nukmed-0588-13-05.

Full text
Abstract:
SummaryQuantitative positron emission tomography (PET) requires accurate scanner calibration, which is commonly performed using phantoms. It is not clear to what extent this procedure ensures quantitatively correct results in vivo, since certain conditions differ between phantom and patient scans. Aim: We, therefore, have evaluated the actual quantification accuracy in vivo of PET under clinical routine conditions. Patients, methods: We determined the activity concentration in the bladder in patients undergoing routine [18F]FDG whole body investigations with three different PET scanners (Sieme
APA, Harvard, Vancouver, ISO, and other styles
5

Ferrando, Ornella, Franca Foppiano, Tindaro Scolaro, Chiara Gaeta, and Andrea Ciarmiello. "PET/CT images quantification for diagnostics and radiotherapy applications." Journal of Diagnostic Imaging in Therapy 2, no. 1 (2015): 18–29. http://dx.doi.org/10.17229/jdit.2015-0216-013.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Rogasch, Julian M. M., Frank Hofheinz, Lutz van Heek, Conrad-Amadeus Voltin, Ronald Boellaard, and Carsten Kobe. "Influences on PET Quantification and Interpretation." Diagnostics 12, no. 2 (2022): 451. http://dx.doi.org/10.3390/diagnostics12020451.

Full text
Abstract:
Various factors have been identified that influence quantitative accuracy and image interpretation in positron emission tomography (PET). Through the continuous introduction of new PET technology—both imaging hardware and reconstruction software—into clinical care, we now find ourselves in a transition period in which traditional and new technologies coexist. The effects on the clinical value of PET imaging and its interpretation in routine clinical practice require careful reevaluation. In this review, we provide a comprehensive summary of important factors influencing quantification and inte
APA, Harvard, Vancouver, ISO, and other styles
7

Van Camp, Nadja, Yaël Balbastre, Anne-Sophie Herard, et al. "Assessment of simplified methods for quantification of [18F]-DPA-714 using 3D whole-brain TSPO immunohistochemistry in a non-human primate." Journal of Cerebral Blood Flow & Metabolism 40, no. 5 (2019): 1103–16. http://dx.doi.org/10.1177/0271678x19859034.

Full text
Abstract:
The 18 kDa translocator protein (TSPO) is the main molecular target to image neuroinflammation by positron emission tomography (PET). However, TSPO-PET quantification is complex and none of the kinetic modelling approaches has been validated using a voxel-by-voxel comparison of TSPO-PET data with the actual TSPO levels of expression. Here, we present a single case study of binary classification of in vivo PET data to evaluate the statistical performance of different TSPO-PET quantification methods. To that end, we induced a localized and adjustable increase of TSPO levels in a non-human primat
APA, Harvard, Vancouver, ISO, and other styles
8

Lawal, Ismaheel O., Gbenga O. Popoola, Johncy Mahapane, et al. "[68Ga]Ga-Pentixafor for PET Imaging of Vascular Expression of CXCR-4 as a Marker of Arterial Inflammation in HIV-Infected Patients: A Comparison with 18F[FDG] PET Imaging." Biomolecules 10, no. 12 (2020): 1629. http://dx.doi.org/10.3390/biom10121629.

Full text
Abstract:
People living with human immunodeficiency virus (PLHIV) have excess risk of atherosclerotic cardiovascular disease (ASCVD). Arterial inflammation is the hallmark of atherogenesis and its complications. In this study we aimed to perform a head-to-head comparison of fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography ([18F]FDG PET/CT) and Gallium-68 pentixafor positron emission tomography/computed tomography [68Ga]Ga-pentixafor PET/CT for quantification of arterial inflammation in PLHIV. We prospectively recruited human immunodeficiency virus (HIV)-infected patients t
APA, Harvard, Vancouver, ISO, and other styles
9

Frost, J. J. "Receptor localization and quantification with PET." Radiology 169, no. 1 (1988): 273–74. http://dx.doi.org/10.1148/radiology.169.1.3262227.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Walker, Matthew D., and Vesna Sossi. "Commentary: An Eye on PET Quantification." Molecular Imaging and Biology 17, no. 1 (2014): 1–3. http://dx.doi.org/10.1007/s11307-014-0791-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "PET quantification"

1

Chonde, Daniel B. "Improved PET Data Quantification in Simultaneous PET/MR Neuroimaging." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:17467219.

Full text
Abstract:
Recently, systems that integrate positron emission tomography and magnetic resonance imaging (PET/MR) have become available for clinical use. This new technology, which combines the high spatial resolution and superior soft-tissue contrast of MR with the picomolar sensitivity, quantitative capabilities, and wide array of tracers of PET, has the potential to benefit patients and provide insights that were previously unattainable in standalone systems. Simultaneous measurement of PET and MR parameters provides complementary information, allowing for a more complete assessment of disease, as wel
APA, Harvard, Vancouver, ISO, and other styles
2

Evans, Eleanor. "Improved quantification in small animal PET/MR." Thesis, University of Cambridge, 2015. https://www.repository.cam.ac.uk/handle/1810/252640.

Full text
Abstract:
In translational medicine, complementary functional and morphological imaging techniques are used extensively to observe physiological processes in vivo and to assess structural changes as a result of disease progression. The combination of magnetic resonance imaging (MRI) and positron emission tomography (PET) provides excellent soft tissue contrast from MRI with exceptional sensitivity and specificity from PET. This thesis explores the use of sequentially acquired PET and MR images to improve the quantification of small animal PET data. The primary focus was to improve image-based estimates
APA, Harvard, Vancouver, ISO, and other styles
3

Herrick, Peter David Edmund. "Quantification challenges in simultaneous PET and MR." Thesis, University of Cambridge, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.608274.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Lundquist, Pinelopi. "Imaging and Quantification of Brain Serotonergic Activity using PET." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Universitetsbiblioteket [distributör], 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-6830.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Thomas, B. A. "Improved brain PET quantification using partial volume correction techniques." Thesis, University College London (University of London), 2012. http://discovery.ucl.ac.uk/1352729/.

Full text
Abstract:
Positron emission tomography (PET) suffers from a degradation in quantitative accuracy due to a phenomenon known as the partial volume effect (PVE). The effects are due to the limited spatial resolution of the scanner. Methods that correct for PVEs are known as partial volume correction (PVC) techniques and are either data-driven or make use of anatomical information from other modalities such as magnetic resonance (MR) imaging. This thesis reports investigations into PVC techniques for improving the quantification of brain amyloid PET tracers. These tracers image amyloid plaque aggregation in
APA, Harvard, Vancouver, ISO, and other styles
6

RAPISARDA, EUGENIO. "Improvements in quality and quantification of 3D PET images." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2012. http://hdl.handle.net/10281/28157.

Full text
Abstract:
The spatial resolution of Positron Emission Tomography is conditioned by several physical factors, which can be taken into account by using a global Point Spread Function (PSF). In this thesis a spatially variant (radially asymmetric) PSF implementation in the image space of a 3D Ordered Subsets Expectation Maximization (OSEM) algorithm is proposed. Two different scanners were considered, without and with Time Of Flight (TOF) capability. The PSF was derived by fitting some experimentally acquired images of a Na22 cylindrical source reconstructed with an OSEM algorithm. The fitting function
APA, Harvard, Vancouver, ISO, and other styles
7

Kotze, C. W. "In vivo quantification of metabolic activity in aortic aneurysms using PET." Thesis, University College London (University of London), 2015. http://discovery.ucl.ac.uk/1463147/.

Full text
Abstract:
Objective: To investigate the role of hybrid 18F-FDG PET/CT as a potential risk-stratification tool of aneurysm expansion by measuring metabolic activity on PET and textural analysis on CT in abdominal aortic aneurysm (AAA). Histological markers of AAA wall inflammatory cell infiltrate and enzymatic degradation have been associated with increased 18F-Fluorodeoxyglucose (18F-FDG)-Positron Emission Tomography /Computed Tomography (PET/CT) uptake. Methods: Fifty patients with asymptomatic infrarenal AAA enrolled under surveillance at one of our institutions underwent 18F-FDG-PET/CT. Seventeen sub
APA, Harvard, Vancouver, ISO, and other styles
8

Lilja, Johan. "[18F]Flutemetamol PET image processing, visualization and quantification targeting clinical routine." Doctoral thesis, Uppsala universitet, Radiologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-317688.

Full text
Abstract:
Alzheimer’s disease (AD) is the leading cause of dementia and is alone responsible for 60-70% of all cases of dementia. Though sharing clinical symptoms with other types of dementia, the hallmarks of AD are the abundance of extracellular depositions of β-amyloid (Aβ) plaques, intracellular neurofibrillary tangles of hyper phosphorylated tau proteins and synaptic depletion. The onset of the physiological hallmarks may precede clinical symptoms with a decade or more, and once clinical symptoms occur it may be difficult to separate AD from other types of dementia based on clinical symptoms alone.
APA, Harvard, Vancouver, ISO, and other styles
9

GALLIVANONE, FRANCESCA. "Quantification methods for PET/CT oncological studies and correlation approacches with proteomic and hystological data." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2011. http://hdl.handle.net/10281/19696.

Full text
Abstract:
Aim of the PhD work was the development and validation of methods for the extraction of quantitative biomarkers from in vivo molecular imaging (from PET/CT oncological studies) to be correlated with ex vivo molecular imaging indexes (from hystological and proteomic data).
APA, Harvard, Vancouver, ISO, and other styles
10

Bhatt, Ruchir N. "Positron Emission Tomography (PET) Tumor Segmentation and Quantification: Development of New Algorithms." FIU Digital Commons, 2012. http://digitalcommons.fiu.edu/etd/798.

Full text
Abstract:
Tumor functional volume (FV) and its mean activity concentration (mAC) are the quantities derived from positron emission tomography (PET). These quantities are used for estimating radiation dose for a therapy, evaluating the progression of a disease and also use it as a prognostic indicator for predicting outcome. PET images have low resolution, high noise and affected by partial volume effect (PVE). Manually segmenting each tumor is very cumbersome and very hard to reproduce. To solve the above problem I developed an algorithm, called iterative deconvolution thresholding segmentation (IDTS) a
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "PET quantification"

1

1952-, Myers Ralph, ed. Quantification of brain function using PET. Academic Press, 1996.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Kazuo, Uemura, ed. Quantification of brain function: Tracer kinetics and image analysis in brain PET : proceedings of PET '93 Akita : Quantification of Brain Function, Akita, Japan, 29-31 May, 1993. Excerpta Medica, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Bailey, Dale, Ralph Myers, and Vin Cunningham. Quantification of Brain Function Using PET. Elsevier Science & Technology Books, 1996.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Quantification of Brain Function Using PET. Elsevier, 1996. http://dx.doi.org/10.1016/b978-0-12-389760-2.x5000-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Lassen, Niels A., Terry Jones, and Kazuo Uemura. Quantification of Brain Function: Tracer Kinetics and Image Analysis in Brain Pet : Proceedings of Brain Pet '93 Akita : Quantification of Brain Fun (International Congress Series). Elsevier Science Pub Co, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Quantification of brain function: Tracer kinetics and image analysis in brain PET : proceedings of Brain PET '93 Akita : Quantification of Brain Function, Akita, Japan, 29-31 May, 1993. Excerpta Medica, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Taillefer, Raymond, and Frans J. Th Wackers. Kinetics of Conventional and New Cardiac Radiotracers. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199392094.003.0004.

Full text
Abstract:
The kinetics of radiotracers, that is the mode of uptake, retention and release from the myocardium, are relevant for designing and implementing optimized nuclear cardiac imaging protocols. This chapter addresses the kinetics of commonly used radiotracers for imaging myocardial perfusion, sympathetic neuronal function and cardiac metabolism, both with SPECT and PET cardiac imaging. The optimal timing of imaging after injection either at stress or at rest is determined by rate of uptake in the heart and adjacent organs, as well as the residence time of radiotracers within the myocytes. The effi
APA, Harvard, Vancouver, ISO, and other styles
8

Égert, Balázs, and Peter Gal. The Quantification of Structural Reforms in OECD Countries. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198821878.003.0007.

Full text
Abstract:
This chapter describes and discusses a new supply-side framework that quantifies the impact of structural reforms on per capita income in OECD countries. It presents the overall macroeconomic impacts of reforms by aggregating over the effects on physical capital, employment, and productivity through a production function. On the basis of reforms defined as observed changes in policies, the chapter finds that product market regulation has the largest overall single policy impact five years after the reforms. But the combined impact of all labour market policies is considerably larger than that
APA, Harvard, Vancouver, ISO, and other styles
9

Ponti, Cesare, Paola Schwizer, Floricel Rugiero, et al. Governance e strategia per la gestione dei rischi nelle imprese non finanziarie. AIFIRM, 2020. http://dx.doi.org/10.47473/2016ppa00024.

Full text
Abstract:
The “Corporate Risk Governance & Control” Commission, composed of risk managers, working for the top leading companies and financial institutions, many of which are publicly listed, as well as academics and board members, worked together to produce a position paper that aspires to provide principles and best practices regarding strategic risk management and risk governance. In particular, the document provides a framework, applicable to non financial companies based on their specific profiles, that integrates the general requirements established by the standard setters (i.e. the Code of Co
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "PET quantification"

1

Scheins, J. J., E. Rota Kops, L. Caldeira, and B. Ma. "CHAPTER 7. PET Quantification." In Hybrid MR-PET Imaging. Royal Society of Chemistry, 2018. http://dx.doi.org/10.1039/9781788013062-00162.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Koole, Michel, Cindy Casteels, and Koen Van Laere. "PET Quantification in Neuropsychiatry." In PET and SPECT in Psychiatry. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-40384-2_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Carson, Richard E., Mika Naganawa, and Jean-Dominique Gallezot. "PET Quantification and Kinetic Analysis." In Molecular Imaging of Neurodegenerative Disorders. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-35098-6_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Herzog, H., and R. D. Hichwa. "Image reconstruction, quantification and standard uptake value." In PET in Clinical Oncology. Steinkopff, 2000. http://dx.doi.org/10.1007/978-3-642-57703-1_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Ceccarini, Jenny, Koen Van Laere, and Michel Koole. "Brain PET Quantification in Neuropsychiatric Research." In PET and SPECT in Psychiatry. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-57231-0_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Abram, Ulrich. "Innovative PET and SPECT Tracers." In Quantification of Biophysical Parameters in Medical Imaging. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-61846-8_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Abram, Ulrich. "Innovative PET and SPECT Tracers." In Quantification of Biophysical Parameters in Medical Imaging. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65924-4_11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Cataldo, Sol A., Florencia Sarmiento Laspiur, and Martín A. Belzunce. "Automated PET Quantification of [18F]FDG PET Images for Neurodegenerative Disorders Research." In IFMBE Proceedings. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-61973-1_37.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

STROTHER, S. C., J. J. SIDTIS, J. R. ANDERSON, L. K. HANSEN, K. SCHAPER, and D. A. ROTTENBERG. "[15O]Water PET." In Quantification of Brain Function Using PET. Elsevier, 1996. http://dx.doi.org/10.1016/b978-012389760-2/50075-x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

MORRIS, EVAN D., RONALD E. FISHER, SCOTT L. RAUCH, ALAN J. FISCHMAN, and NATHANIEL M. ALPERT. "PET Imaging of Neuromodulation." In Quantification of Brain Function Using PET. Elsevier, 1996. http://dx.doi.org/10.1016/b978-012389760-2/50084-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "PET quantification"

1

Takyu, S., K. Matsumoto, F. Nishikido, et al. "Positronium Lifetime Measurement Using a Clinical PET for Quantification of Radicals In Vivo." In 2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD). IEEE, 2024. http://dx.doi.org/10.1109/nss/mic/rtsd57108.2024.10656193.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Li, Jieyu, Jayaram K. Udupa, Yubing Tong, and Drew A. Torigian. "Prediction of disease quantification via PET/CT images and auto-segmentation of target objects." In Clinical and Biomedical Imaging, edited by Barjor S. Gimi and Andrzej Krol. SPIE, 2025. https://doi.org/10.1117/12.3047268.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Chung, K. J., Y. G. Abdelhafez, B. A. Spencer, et al. "Quantification and Identifiability of Molecular Blood-Brain Barrier Permeability-Surface Area Product with Total-Body Dynamic PET." In 2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD). IEEE, 2024. http://dx.doi.org/10.1109/nss/mic/rtsd57108.2024.10655668.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Yuan, Rong, Weiwei Ruan, Xun Sun, Shuyue Shi, and Xiaoli Lan. "A comparison of Atlas- and DL-based brain segmentation in hybrid PET/MR for regional SUV quantification." In Computer-Aided Diagnosis, edited by Susan M. Astley and Axel Wismüller. SPIE, 2025. https://doi.org/10.1117/12.3047028.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Efthimiou, N., S. Montesi, P. Caravan, I. Zhou, and C. Catana. "The Impact of MRI-based Attenuation Correction on Lung Fibrosis Quantification in 68Ga-CPB8 PET." In 2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD). IEEE, 2024. http://dx.doi.org/10.1109/nss/mic/rtsd57108.2024.10655672.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Duan, X., S. Sarkar, V. Lyo, et al. "Quantification of 18F-FDG Delivery Rate for Liver Inflammation using Shortened Dynamic PET Imaging Protocols." In 2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD). IEEE, 2024. http://dx.doi.org/10.1109/nss/mic/rtsd57108.2024.10655800.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Tajoli, Carlo, Philipp Heer, and Gabriela Hug. "Quantification of the Flexibility Enhancement with Micro-Scale Multi-Energy Coupling." In 2024 IEEE PES Innovative Smart Grid Technologies Europe (ISGT EUROPE). IEEE, 2024. https://doi.org/10.1109/isgteurope62998.2024.10863634.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Strobel, Florian Thorsten Lutz, Davood Babazadeh, Simon Stock, and Christian Becker. "Uncertainty Quantification for Branch-Current State Estimation in Power Distribution Systems." In 2024 IEEE PES Innovative Smart Grid Technologies Europe (ISGT EUROPE). IEEE, 2024. https://doi.org/10.1109/isgteurope62998.2024.10863319.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Bourgeat, P., V. L. Villemagne, V. Dore, et al. "PET-only 18F-AV1451 tau quantification." In 2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017). IEEE, 2017. http://dx.doi.org/10.1109/isbi.2017.7950725.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Keereman, Vincent, Roel Van Holen, Christian Vanhove, Pieter Mollet, and Stefaan Vandenberghe. "Absolute quantification for small-animal PET." In 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference (2011 NSS/MIC). IEEE, 2011. http://dx.doi.org/10.1109/nssmic.2011.6153701.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "PET quantification"

1

Pepin, Kay, ed. MR Elastography of the Liver, Clinically Feasible Profile. Chair Richard Ehman and Patricia Cole. Radiological Society of North America (RSNA) / Quantitative Imaging Biomarkers Alliance (QIBA), 2023. http://dx.doi.org/10.1148/qiba/20231107.

Full text
Abstract:
The goal of a QIBA Profile is to help achieve a useful level of performance for a given biomarker. The Claim (Section 2) describes the biomarker performance. The Activities (Section 3) contribute to generating the biomarker. Requirements are placed on the Actors that participate in those activities as necessary to achieve the Claim. Assessment Procedures (Section 4) for evaluating specific requirements are defined as needed. This QIBA Profile (Magnetic Resonance Elastography of the Liver) addresses the application of Magnetic Resonance Elastography (MRE) for the quantification of liver stiffne
APA, Harvard, Vancouver, ISO, and other styles
2

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.

Full text
Abstract:
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
APA, Harvard, Vancouver, ISO, and other styles
3

Glasscott, Matthew, Johanna Jernberg, Erik Alberts, and Lee Moores. Toward the electrochemical detection of 2,4-dinitroanisole (DNAN) and pentaerythritol tetranitrate (PETN). Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/43826.

Full text
Abstract:
Analytical methods to rapidly detect explosive compounds with high precision are paramount for applications ranging from national security to environmental remediation. This report demonstrates two proof-of-concept electroanalytical methods for the quantification of 2,4-dinitroanisol (DNAN) and pentaerythritol tetranitrate (PETN). For the first time, DNAN reduction was analyzed and compared at a bare graphitic carbon electrode, a polyaniline-modified (PANI) electrode, and a molecularly imprinted polymer (MIP) electrode utilizing PANI to explore the effect of surface-area and preconcentration a
APA, Harvard, Vancouver, ISO, and other styles
4

Jarvis, Stacey, Thomas Douglas, Karen Foley, et al. Spectral assessment of soil properties : standoff quantification of soil organic matter content in surface mineral soils and Alaskan peat. Engineer Research and Development Center (U.S.), 2017. http://dx.doi.org/10.21079/11681/22904.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Fernando, P. U. Ashvin Iresh, Samantha Sullivan, Edith Martinez-Guerra, and Cobb Jared. Internal standard and deuterated solvent selection : a crucial step in PFAS-based fluorine-19 (¹⁹F) NMR research. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47899.

Full text
Abstract:
This work is vital because it provides researchers with a framework and rationale for selecting the best internal standard and deuterated solvent for their nuclear magnetic resonance (NMR) analysis of per- and polyfluoroalkyl substances (PFAS)-based compounds. Selecting the best internal standard and deuterated solvent will help to ensure that their results are accurate, precise, and sensitive. The internal standard that is chosen can significantly affect the accuracy, precision, sensitivity, and quantification of NMR measurements. Therefore, it is essential to carefully select an internal sta
APA, Harvard, Vancouver, ISO, and other styles
6

Christensen, Lance. PR-459-133750-R03 Fast Accurate Automated System To Find And Quantify Natural Gas Leaks. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011633.

Full text
Abstract:
Miniature natural gas sensors weighing a few hundred grams with 10 ppb s-1 sensitivity towards methane and ppb s-1 sensitivity towards methane and ethane present the energy industry with cost effective ways to improve safety, comply with State and Federal regulations, decrease natural gas emissions, and attribute natural gas indications to thermogenic or biogenic sources. One particularly promising implementation is on small unmanned aerial systems (sUASs) flown by service providers or in-house personnel or even more ambitiously as part of larger network conducting autonomous, continual monito
APA, Harvard, Vancouver, ISO, and other styles
7

Bailey, Jed, Paola Carvajal, Javier García Fernández, Christiaan Gischler, Carlos Henriquez, and Livia Minoja. Building a more Resilient and Low-Carbon Caribbean - Report 1: Climate Resiliency and Building Materials in the Caribbean. Inter-American Development Bank, 2021. http://dx.doi.org/10.18235/0003842.

Full text
Abstract:
The Caribbean islands are among the 25 most-vulnerable nations in terms of disasters per-capita or land area, and climate change is only expected to intensify these vulnerabilities. The loss caused by climate events drags the ability of the Caribbean countries to invest in infrastructure and social programs, contributing to slower productivity growth, poorer health outcomes, and lower standards of living. Within this context, building resiliency should become a priority for the Caribbean countries. The series “Building a more resilient and low-carbon Caribbean”, focuses on improving the resili
APA, Harvard, Vancouver, ISO, and other styles
8

Kim, Jinwon, and Jucheol Moon. Congestion Costs and Scheduling Preferences of Car Commuters in California: Estimates Using Big Data. Mineta Transportation Institute, 2022. http://dx.doi.org/10.31979/mti.2022.2031.

Full text
Abstract:
On average, California car commuters waste 4–5 minutes per morning commute due to congestion. Multiplied across all California car commuters, those few minutes entail a yearly total of approximately 2.3 billion hours of time wasted, costing 6 billion dollars. The objective of this study is to quantify congestion costs and determine how commuters adapt to the level of congestion they face (i.e., commuters’ scheduling utility functions). To that end, this research developed a model of trip scheduling under congestion to construct California commuters’ travel-time profiles, i.e., the menu of trav
APA, Harvard, Vancouver, ISO, and other styles
9

Kemper, Bart. Developing the Role of the System Software Integrator to Mitigate Digital Infrastructure Vulnerabilities. SAE International, 2023. http://dx.doi.org/10.4271/epr2023028.

Full text
Abstract:
<div class="section abstract"><div class="htmlview paragraph">Traditional physical infrastructure increasingly relies upon software. Yet, 75% of software projects fail in budget by 46% and schedule by 82%. While other systems generally have a “responsible-in-charge” (RIC) professional, the implementation of a similar system of accountability in software is not settled. This is a major concern, as the consequences of software failure can be a matter of life-or-death. Further, there has been a 742% average annual increase in software supply chain attacks on increasingly used open-sou
APA, Harvard, Vancouver, ISO, and other styles
10

Kudin, Roman, Niranjan Singh, Prabhat Chand, Anura Bakmeedeniya, and Jone Tawaketini. Estimating Emissions from Tyre Tread Wear of Motor Vehicles. Unitec ePress, 2024. http://dx.doi.org/10.34074/ocds.108.

Full text
Abstract:
Over 5.6 million road vehicles are registered in New Zealand, with a wide range of contaminants released as a result of their operation. The material wearing out from tyre tread has previously been identified as a contaminant of potential concern (COPC) in New Zealand, but its amount has not been quantified. Numerous studies confirm that the wear rate of a tyre depends on multiple factors and can vary significantly, even for the same type of vehicle with the same tyres installed. Such factors have already been classified and weighted; therefore, they were not the subject of the current researc
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!