Academic literature on the topic 'Coefficient de Diffusion Apparent (ADC)'

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Journal articles on the topic "Coefficient de Diffusion Apparent (ADC)"

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Chen, Haisong, Zengjie Wu, Wenjian Xu, et al. "Evaluating the Scope of Malignant Bone Tumor Using ADC Measurement on ADC Map." Technology in Cancer Research & Treatment 18 (January 1, 2019): 153303381985326. http://dx.doi.org/10.1177/1533033819853267.

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Background: It is very important for surgeons to know the accurate borders of malignant bone tumors before they can precisely resect the tumors. The objective of the study is to investigate the usefulness of apparent diffusion coefficient value for estimating the extent of malignant bone tumor. Methods: VX2 tumor fragments were implanted into the tibiae of 30 rabbits. After 4 weeks, magnetic resonance plain scans were performed and then tumor specimens were cut into sagittal sections and partitioned into histology slices for dot-to-dot comparisons with microscopic findings. The sizes of the tu
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Buss, Arvids, Maija Radzina, Mara Liepa, et al. "Role of Apparent Diffusion Coefficient Value and Apparent Diffusion Coefficient Ratio as Prognostic Factors for Prostate Cancer Aggressiveness." Diagnostics 14, no. 21 (2024): 2438. http://dx.doi.org/10.3390/diagnostics14212438.

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Background: Prostate cancer is one of the most prevalent cancers in the male population. To determine the aggressiveness of suspected lesions precisely, predictive models are increasingly being developed using quantitative MRI measurements, and particularly the ADC value. This study aimed to determine whether ADC values could be used to establish the aggressiveness of prostate cancer. Methods: A retrospective single-center study included 398 patients with prostate cancer who underwent a multiparametric MRI prior to radical prostatectomy. DWI ADC values were measured (µm2/s) using b values of 5
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Teixeira, Sara Reis, Paula Condé Lamparelli Elias, Andrea Farias de Melo Leite, Tatiane Mendes Gonçalves de Oliveira, Valdair Francisco Muglia, and Jorge Elias Junior. "Apparent diffusion coefficient of normal adrenal glands." Radiologia Brasileira 49, no. 6 (2016): 363–68. http://dx.doi.org/10.1590/0100-3984.2015.0045.

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Abstract Objective: To assess the feasibility and reliability of apparent diffusion coefficient (ADC) measurements of normal adrenal glands. Materials and methods: This was a retrospective study involving 32 healthy subjects, divided into two groups: prepubertal (PreP, n = 12), aged from 2 months to 12.5 years (4 males; 8 females); and postpubertal (PostP, n = 20), aged from 11.9 to 61 years (5 males; 15 females). Diffusion-weighted magnetic resonance imaging (DW-MRI) sequences were acquired at a 1.5 T scanner using b values of 0, 20, 500, and 1000 s/mm2. Two radiologists evaluated the images.
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Sumikawa, Tetsuo, Hidetake Yabuuchi, Chiharu Sumikawa, Yoshiteru Nakashima, and Gouji Miura. "Influence of blade width and magnetic field strength on the ADC on PROPELLER DWI in head and neck." Neuroradiology Journal 33, no. 1 (2019): 39–47. http://dx.doi.org/10.1177/1971400919870178.

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Purpose The purpose of this study was to investigate the influence of blade width and magnetic field strength on apparent diffusion coefficient values of periodically rotated overlapping parallel lines with enhanced reconstruction (PROPELLER) diffusion-weighted imaging in the head and neck at 1.5 and 3.0 T magnetic resonance imaging. Methods Fifteen healthy volunteers (eight men and seven women; mean age 36.4 ± 10.1 years) underwent PROPELLER diffusion-weighted imaging using four blade widths at 3.0 T and three blade widths at 1.5 T. For the multigroup comparison of apparent diffusion coeffici
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Wang, Rui, Weidong Liu, Fang Ren, and Jing Ren. "Comparative study of diagnostic value between IVIM and DWI for prostate cancer at 3.0 T magnetic resonance." Chinese Journal of Academic Radiology 4, no. 3 (2021): 186–93. http://dx.doi.org/10.1007/s42058-021-00079-x.

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Abstract Objective To quantitatively compare the diagnostic and differential diagnostic value of intra-voxel incoherent motion imaging (IVIM) and diffusion weighted imaging (DWI) for prostate cancer (PCa) and benign prostatic hyperplasia (BPH). Methods 68 cases of prostate confirmed by pathology, including 33 cases of PCa and 35 cases of BPH were analyzed retrospectively. All patients were underwent T1WI, T2WI, DWI and IVIM sequences to obtain the apparent diffusion coefficient (ADC), pure apparent diffusion coefficient (Pure-ADC/D), standard apparent diffusion coefficient (standard-ADC/Ds), f
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Ignjatovic, Jelena, Dragan Stojanov, Vladimir Zivkovic, et al. "Apparent diffusion coefficient in the evaluation of cerebral gliomas malignancy." Vojnosanitetski pregled 72, no. 10 (2015): 870–75. http://dx.doi.org/10.2298/vsp140229073i.

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Background/Aim. Magnetic resonance imaging (MRI) is a key modality not only for lesion diagnosis, but also to evaluate the extension, type and grade of the tumor. Advanced MRI techniques provide physiologic information that complements the anatomic information available from conventional MRI. The aim of this study was to determine whether there is a correlation between apparent diffusion coefficient (ADC) maps of intracranial glial tumors and histopathologic findings and whether ADCs can reliably distinguish lowgrade from high-grade gliomas. Methods. This retrospective study included 25 patien
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Usuda, Katsuo, Shun Iwai, Aika Yamagata, et al. "How to Discriminate Lung Cancer From Benign Pulmonary Nodules and Masses? Usefulness of Diffusion-Weighted Magnetic Resonance Imaging With Apparent Diffusion Coefficient and Inside/Wall Apparent Diffusion Coefficient Ratio." Clinical Medicine Insights: Oncology 15 (January 2021): 117955492110148. http://dx.doi.org/10.1177/11795549211014863.

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Background: Although diffusion-weighted imaging (DWI) is useful for differential diagnosis between lung cancers and benign pulmonary nodules and masses (BPNMs), it is difficult to differentiate pulmonary abscesses from lung cancers because pulmonary abscesses show restricted diffusion. With this research we will present how to assess the total apparent diffusion coefficient (ADC) and inside/wall ADC ratio for these pulmonary nodules and masses (PNMs). Methods: The pulmonary lesions were divided into next 3 groups. There were 40 lung cancers, 41 inflammatory benign PNMs (mycobacteria disease 13
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Sağlam, SY, F. Kökcü, and ME Çeker. "Importance of Apparent Diffusion Coefficient in Differentiation of Cerebral Tumors." Nigerian Journal of Clinical Practice 28, no. 5 (2025): 608–14. https://doi.org/10.4103/njcp.njcp_853_24.

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Background: Diffusion-weighted magnetic resonance imaging (MRI) is an advanced functional imaging method based on the molecular motion of water. The diffusion of the water molecules in the tissue is dependent on a number of factors. One factor that modulates the diffusion of water molecules is the cell density in the tissue and the nuclear/cytoplasmic volume ratio, which is often increased in high-grade tumors. Aim: In line with this information, the present study aimed to investigate the role of apparent diffusion coefficient (ADC) values in the differential diagnosis of brain tumors and to d
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Kanamoto, Hirohito, Masaki Norimoto, Yawara Eguchi, et al. "Evaluating Spinal Canal Lesions Using Apparent Diffusion Coefficient Maps with Diffusion-Weighted Imaging." Asian Spine Journal 14, no. 3 (2020): 312–19. http://dx.doi.org/10.31616/asj.2019.0266.

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Study Design: Observational study.Purpose: To evaluate healthy volunteers and patients with spinal canal lesions using apparent diffusion coefficient (ADC) maps with diffusion-weighted imaging.Overview of Literature: Decompression surgery for lumbar spinal stenosis (LSS) is selected on the basis of subjective assessment and cross-sectional magnetic resonance imaging (MRI). However, there is no objective standard for this procedure.Methods: We performed 3T MRI in 10 healthy volunteers and 13 patients with LSS. The ADC values in the spinal canal were evaluated at 46 vertebrae (L4/5 and L5/S1 for
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Basirjafari, Sedigheh, Masoud Poureisa, Babak Shahhoseini, et al. "Apparent diffusion coefficient values and non-homogeneity of diffusion in brain tumors in diffusion-weighted MRI." Acta Radiologica 61, no. 2 (2019): 244–52. http://dx.doi.org/10.1177/0284185119856887.

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Background The values that have been received from apparent diffusion coefficient (ADC) maps of diffusion-weighted magnetic resonance imaging (DW-MRI) might play a vital role in evaluating tumors and their grading scale. Purpose To investigate the predictive role of this heterogeneity in brain tumor pathologies and its correlation with Ki-67. Material and Methods A total of 124 patients with brain tumors underwent brain MRI with gadolinium injection. ADC and standard deviation of each lesion have been obtained from manual localization of the region of interest on the ADC map. A receiver operat
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Dissertations / Theses on the topic "Coefficient de Diffusion Apparent (ADC)"

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Onishi, Natsuko. "Apparent Diffusion Coefficient as a Potential Surrogate Marker for Ki-67 Index in Mucinous Breast Carcinoma." 京都大学 (Kyoto University), 2017. http://hdl.handle.net/2433/225449.

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Kuwahara, Ryo. "A Predictor of Tumor Recurrence in Patients With Endometrial Carcinoma After Complete Resection of the Tumor: The Role of Pretreatment Apparent Diffusion Coefficient." Kyoto University, 2020. http://hdl.handle.net/2433/253483.

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Flötotto, Felix [Verfasser], and Christian [Akademischer Betreuer] Habermann. "Bestimmung des Einflusses von Alter und des Zigarettenkonsums auf die erhobenen ADC-Werte (apparent-diffusion-coefficient) der Glandula submandibularis / Felix Flötotto. Betreuer: Christian Habermann." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2013. http://d-nb.info/1045024112/34.

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Rabaszowski, Svenja [Verfasser], Gerald [Gutachter] Antoch, and Hans-Jürgen [Gutachter] Laws. "Diffusionswichtung und der Apparent Diffusion Coefficient (ADC) zur Diagnostik und Differenzierung von Bauchtumoren bei pädiatrischen Patienten / Svenja Rabaszowski ; Gutachter: Gerald Antoch, Hans-Jürgen Laws." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2021. http://d-nb.info/1239893736/34.

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Jaouen, Tristan. "Caractérisation du cancer de la prostate de haut grade à l’IRM multiparamétrique à l’aide d’un système de diagnostic assisté par ordinateur basé sur la radiomique et utilisé comme lecteur autonome ou comme second lecteur." Electronic Thesis or Diss., Lyon, 2022. http://www.theses.fr/2022LYSE1140.

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Nous avons développé un système de diagnostic assisté par ordinateur (CAD) basé sur des régions d'intérêt pour caractériser le cancer de la prostate avec un grade de l'International Society of Urological Pathology (ISUP) ≥2 lors d'une IRM multiparamétrique (IRM-mp). Les paramètres de l'image provenant de 2 jeux de données multi-constructeurs de 265 IRM pré-prostatectomie et 112 IRM pré-biopsie ont été combinés en utilisant la régression logistique. Les meilleurs modèles contenaient le 2e percentile d’ADC (ADC2) et le taux de rehaussement normalisé (WI) dans la zone périphérique (ZP) et le 25e
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Moraes, M?rcia Cristina Gon?alves de Oliveira. "O estudo da acur?cia da resson?ncia magn?tica multiparam?trica no diagn?stico do c?ncer de pr?stata." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2017. http://tede2.pucrs.br/tede2/handle/tede/8227.

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Submitted by PPG Medicina e Ci?ncias da Sa?de (medicina-pg@pucrs.br) on 2018-07-20T19:52:55Z No. of bitstreams: 1 M?RCIA_CRISTINA_GON?ALVES_DE_OLIVEIRA_MARAES.pdf: 3458644 bytes, checksum: 005c22fed45246220ed1f2e0de9490a9 (MD5)<br>Approved for entry into archive by Sheila Dias (sheila.dias@pucrs.br) on 2018-07-30T12:47:18Z (GMT) No. of bitstreams: 1 M?RCIA_CRISTINA_GON?ALVES_DE_OLIVEIRA_MARAES.pdf: 3458644 bytes, checksum: 005c22fed45246220ed1f2e0de9490a9 (MD5)<br>Made available in DSpace on 2018-07-30T12:58:07Z (GMT). No. of bitstreams: 1 M?RCIA_CRISTINA_GON?ALVES_DE_OLIVEIRA_MARAES.pdf:
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Demir, Ayhan. "Apport de l'imagerie de diffusion avec calcul du coefficient apparent de diffusion et du tenseur de diffusion dans la myélopathie cervicarthrosique." Bordeaux 2, 2000. http://www.theses.fr/2000BOR23058.

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Silva, Matthew S. "NMR characterization of changes in the apparent diffusion coefficient of water following transient cerebral ischemia." Link to electronic thesis, 2002. http://www.wpi.edu/Pubs/ETD/Available/etd-0327102-221251.

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Iima, Mami. "Apparent Diffusion Coefficient as an MR Imaging Biomarker of Low-Risk Ductal Carcinoma in Situ: A Pilot Study." Kyoto University, 2014. http://hdl.handle.net/2433/188640.

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Gauthier, Yvan. "Measurement of the apparent diffusion coefficient of water in white matter using magnetic resonance imaging, a phantom study." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0016/MQ48500.pdf.

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Book chapters on the topic "Coefficient de Diffusion Apparent (ADC)"

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Fiebach, J. B., P. D. Schellinger, S. Heiland, and K. Sartor. "Conventional MRI, Diffusion-weighted MRI (DWI) and Apparent Diffusion Coefficient (ADC)." In Stroke MRI. Steinkopff, 2003. http://dx.doi.org/10.1007/978-3-642-57387-3_4.

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Jerome, Neil Peter, and João S. Periquito. "Analysis of Renal Diffusion-Weighted Imaging (DWI) Using Apparent Diffusion Coefficient (ADC) and Intravoxel Incoherent Motion (IVIM) Models." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_37.

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AbstractAnalysis of renal diffusion-weighted imaging (DWI) data to derive markers of tissue properties requires careful consideration of the type, extent, and limitations of the acquired data. Alongside data quality and general suitability for quantitative analysis, choice of diffusion model, fitting algorithm, and processing steps can have consequences for the precision, accuracy, and reliability of derived diffusion parameters. Here we introduce and discuss important steps for diffusion-weighted image processing, and in particular give example analysis protocols and pseudo-code for analysis
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Osawa, T., M. Mase, T. Miyati, et al. "Delta-ADC (Apparent Diffusion Coefficient) Analysis in Patients with Idiopathic Normal Pressure Hydrocephalus." In Acta Neurochirurgica Supplementum. Springer Vienna, 2012. http://dx.doi.org/10.1007/978-3-7091-0956-4_38.

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Ikezaki, Kiyonobu, M. Takahashi, H. Koga, et al. "Apparent Diffusion Coefficient (ADC) and Magnetization Transfer Contrast (MTC) Mapping of Experimental Brain Tumor." In Brain Edema X. Springer Vienna, 1997. http://dx.doi.org/10.1007/978-3-7091-6837-0_52.

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Jerome, Neil Peter, Anna Caroli, and Alexandra Ljimani. "Renal Diffusion-Weighted Imaging (DWI) for Apparent Diffusion Coefficient (ADC), Intravoxel Incoherent Motion (IVIM), and Diffusion Tensor Imaging (DTI): Basic Concepts." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-0978-1_11.

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AbstractThe specialized function of the kidney is reflected in its unique structure, characterized by juxtaposition of disorganized and ordered elements, including renal glomerula, capillaries, and tubules. The key role of the kidney in blood filtration, and changes in filtration rate and blood flow associated with pathological conditions, make it possible to investigate kidney function using the motion of water molecules in renal tissue. Diffusion-weighted imaging (DWI) is a versatile modality that sensitizes observable signal to water motion, and can inform on the complexity of the tissue mi
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Ishihara, Hideyuki, Fumiaki Oka, Takuma Nishimoto, Masatoshi Yamane, Kazutaka Sugimoto, and Hirokazu Sadahiro. "ADC Threshold Indicating the Ischemic Region for Predicting Efficacy in Thrombectomy." In Acta Neurochirurgica Supplement. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-89844-0_16.

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Abstract Purpose: The effectiveness of endovascular thrombectomy (EVT) has been proven in patients with large cerebral infarction. However, the size of the ischemic region before treatment is a significant factor in the outcome, and the optimal method for the evaluation of this region is uncertain. The goal of this study was to investigate apparent diffusion coefficient (ADC) values as a basis for an assessment of the ischemic region before treatment. Methods: A retrospective study was performed in 48 consecutive patients who underwent EVT for acute large vessel occlusion (LVO) with Alberta St
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Chen, Y., W. Guo, Q. Zeng, X. Yan, M. Rao, and Y. Liu. "Apparent Diffusion Coefficient Approximation and Diffusion Anisotropy Characterization in DWI." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11505730_21.

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Yamasaki, Fumiyuki, Kazuhiko Sugiyama, and Kaoru Kurisu. "Brain Tumors: Apparent Diffusion Coefficient at Magnetic Resonance Imaging." In Methods of Cancer Diagnosis, Therapy, and Prognosis. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-8665-5_22.

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Kim, Yunho, Paul M. Thompson, Arthur W. Toga, Luminita Vese, and Liang Zhan. "HARDI Denoising: Variational Regularization of the Spherical Apparent Diffusion Coefficient sADC." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-02498-6_43.

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Righini, A., C. Pierpaoli, J. R. Alger, M. Leonardi, and G. Di Chiro. "Apparent diffusion coefficient alterations associated with experimental complex partial status epilepticus." In Proceedings of the XV Symposium Neuroradiologicum. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-79434-6_124.

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Conference papers on the topic "Coefficient de Diffusion Apparent (ADC)"

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Andrade, C., M. A. Sanjuán, and C. Alonso. "Measurement of Chloride Diffusion Coefficient from Migration Tests." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93319.

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Abstract A critical review is offered on the Rapid Chloride Permeability Test standarized by AASHTO, pointing out its limitations and errors but recognizing its contribution to the developing of a simple and quick test for chloride migration. Then another review is made on the electrochemical fundaments of the processes developped in concrete when an electrical field is applied and on the basic equations of mass transport (Nernst-Plank and Nernst-Einstein) which can be applied to calculate ionic movements. The limitations and assumptions needed for a simplified resolution of these equations, a
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Aldykiewicz, Anthony, Neal S. Berke, Robert J. Hoopes, and Lianfang Li. "Long-Term Behavior of Fly Ash and Silica Fume Concretes in Laboratory and Field Exposures to Chlorides." In CORROSION 2005. NACE International, 2005. https://doi.org/10.5006/c2005-05253.

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Abstract Corrosion of steel in concrete in concrete due to the ingress of chloride is a major factor in the premature failure of steel reinforced concretes. Thus changes in the concrete mixture to reduce permeability to chloride are highly desirable. Lowering the water-to-cementitious ratio (w/cm) is a very effective means of reducing permeability. Pozzolans such as fly ash and silica fume are very effective in reducing the apparent diffusion coefficient for chloride at a given w/cm. Typically, most of the reduction in diffusion with silica fume occurs within the first 28 days, whereas fly ash
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Elboujdaini, M., R. W. Revie, and C. DeRushie. "Effects of Metallurgical Parameters and Non-Metallic Inclusions on Behaviour for Oil and Gas Industry Steels on Hydrogen Induced Cracking." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03528.

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Abstract Two types of cracking, namely sulfide stress cracking (SSC) and hydrogen-induced cracking (HIC), were evaluated in linepipe steels using NACE standard solution to establish the metallurgical parameters that control HIC and SSC. Quantitative experiments indicate a threshold hydrogen concentration for HIC below which no cracking will initiate. Propagation of cracks occurs by hydrogen assisted fracture of the matrix surrounding the site where initiation occurs. The SSC and HIC susceptibility of steels containing Cr, Ni, and Mo under stress and hydrogen diffusion was investigated by catho
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Kushida, T., M. Ueda, T. Kudo, T. Kobayashi, and A. Nakahara. "SSC Susceptibility and its Evaluation Method of 13Cr Martensitic Steel." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93124.

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Abstract Conventional 0.2C-13Cr martensitic steel has a higher SSC susceptibility in NACE TM-01-77 solution (0.5% acetic acid + 5% NaCl, 25°C(75°F), saturated with 0.1MPa (15psi) H2S) and in the modified NACE solution (0.5% acetic acid + 5% NaCl, 25°C(75°F), 0.01MPa (1.5psi) H2S) than low alloy steel. This is due to a higher hydrogen content (C0) in 13Cr steel although the threshold hydrogen content (Cth) for SSC is almost the same as that of low alloy steel with same strength. The reason why 13Cr steel has a higher C0 is because it has a smaller apparent diffusion coefficient (D) of hydrogen
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Charvin, Stephanie, William H. Hartt, Seungkyoun Lee, and Rodney G. Powers. "Influence of Premeability Reducing and Corrosion Inhibiting Admixtures in Concrete upon Initiation of Salt Induced Embedded Steel Corrosion." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00802.

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Abstract While the utility of permeability reducing and corrosion inhibiting admixtures in concrete for forestalling the onset of corrosion initiation is generally recognized, there remains a general non-availability of long-term data upon which quantitative performance projections can be made. Of particular concern is that, while the rate of chloride ingress may be less for high performance concretes with pozzolanic admixtures compared to ordinary Portland cement concretes, the threshold chloride concentration for passive film breakdown and onset of active corrosion has been projected to be l
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Tulipano, P. Karina, William S. Millar, Celina Imielinska, Xin Liu, Joel Rosiene, and Anthony L. D'Ambrosio. "Quantification of diffusion-weighted images (DWI) and apparent diffusion coefficient maps (ADC) in the detection of acute stroke." In Medical Imaging, edited by Armando Manduca and Amir A. Amini. SPIE, 2006. http://dx.doi.org/10.1117/12.653191.

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Hussein, Khaled, Marwan Nasr Eldin, Hisham Mostafa, and Ahmed Hamed. "Role of MRI Apparent Diffusion Coefficient (ADC) Quantification in the differentiation between benign and malignant pulmonary lesions." In ERS International Congress 2017 abstracts. European Respiratory Society, 2017. http://dx.doi.org/10.1183/1393003.congress-2017.pa3741.

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Wati, Retno, Kouichi Ujita, Ayako Taketomi Takahashi, and Yoshito Tsushima. "Effect of slice position on apparent diffusion coefficient (ADC) value of diffusion weighted whole-body imaging with background body signal suppression (DWIBS): A phantom study." In ADVANCES IN INTELLIGENT APPLICATIONS AND INNOVATIVE APPROACH. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0140503.

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Dietzel, M., S. Ellmann, M. Hammon, et al. "Einsatz des Apparent Diffusion Coefficient (ADC) zur Differentialdiagnose von gutartigen und bösartigen fokalen Leberläsionen (FLL): Auswirkungen des Postprocessing auf die diagnostische Genauigkeit?" In 101. Deutscher Röntgenkongress und 9. Gemeinsamer Kongress der DRG und ÖRG. © Georg Thieme Verlag KG, 2020. http://dx.doi.org/10.1055/s-0040-1703143.

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Dietzel, M., B. Krug, P. Clauser, et al. "Clinical management of patients with suspected breast-cancer: A multicentric comparison of Apparent Diffusion Coefficient Mapping (ADC) and the Kaiser Score (KS)." In Wissenschaftliche Abstracts zur 40. Jahrestagung der Deutschen Gesellschaft für Senologie e.V. (DGS) Interdisziplinär. Kommunikativ. Digital. Georg Thieme Verlag KG, 2021. http://dx.doi.org/10.1055/s-0041-1730151.

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Reports on the topic "Coefficient de Diffusion Apparent (ADC)"

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MR (Diffusion-Weighted Imaging (DWI) of the Apparent Diffusion Coefficient (ADC), Clinically Feasible Profile. Chair Michael Boss, Dariya Malyarenko, and Daniel Margolis. Radiological Society of North America (RSNA) / Quantitative Imaging Biomarkers Alliance (QIBA), 2022. http://dx.doi.org/10.1148/qiba/20221215.

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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 and is derived from the body of scientific literature meeting specific requirements, in particular test-retest studies. 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 to ensure acceptable performance. Diffusion-Weighted
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Zhang, Subo, Jinxin Wan, Yongjun Xu, et al. Predictive value of multiparametric magnetic resonance imaging (T2-weighted imaging and apparent diffusion coefficient) for pathological grading of prostate cancer: a meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2025. https://doi.org/10.37766/inplasy2025.2.0044.

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