Showing 461 - 480 results of 3,560 for search 'diffuse (selection OR detection)', query time: 0.14s Refine Results
  1. 461

    Prognostic value of PET/CT characteristics and combined IPI in follicular lymphoma and diffuse large B-cell lymphoma by LI Zhuohan, HUANG Xinyun, GUO Rui, YI Hongmei, XU Pengpeng, WU Zhifang, LI Biao

    Published 2025-04-01
    “…Objective The international prognostic index (IPI) has limited ability to distinguish risk levels in patients with follicular lymphoma and diffuse large B-cell lymphoma (FL/DLBCL). This study aims to investigate the diffe-rences in imaging features between FL/DLBCL and DLBCL, and to integrate baseline PET/CT characteristics with clinical parameters to improve the ability of IPI to predict prognosis in FL/DLBCL patients. …”
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  2. 462

    Cross-Temporal Remote Sensing Image Change Captioning: A Manifold Mapping and Bayesian Diffusion Approach for Land Use Monitoring by Qingshan Bai, Xiaohua Wang

    Published 2025-01-01
    “…Subsequently, Bayesian diffusion is introduced to improve the modeling capability of cross-temporal image changes, enhancing robustness against noise and pseudo-changes. …”
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    Article
  3. 463

    Non-invasive optical method for evaluating the oxygen status in breast neoplasms by A. V. Maslennikova, G. Yu. Golubyatnikov, A. G. Orlova, V. I. Plekhanov, A. A. Artifeksova, N. M. Shakhova, V. A. Kamensky, I. V. Turchin

    Published 2014-08-01
    “…The paper presents the results from a study of the breast oxygen status by diffuse optical tomography (DOT). Detection of breast tissue at wavelengths of 684, 794, and 850 nm could provide information on the distribution of basic tissue chromophores: oxygenized and deoxygenized hemoglobin. …”
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    Article
  4. 464

    Improving access to chimeric antigen receptor T-cells for refractory or relapsing diffuse large B cell lymphoma therapy in Asia by Ya Hwee Tan, Dok Hyun Yoon, Andrew J. Davies, Christian Buske, Yang Liang Boo, Nagavalli Somasundaram, Francesca Lim, Shin Yeu Ong, Anand Jeyasekharan, Koji Izutsu, Won Seog Kim, Jason Yongsheng Chan

    Published 2025-02-01
    “…Hence, there is a need to increase representation and engagement across different stakeholders such as policymakers, payers, and the industry to arrive at a consensus on patient selection, establish clear guidelines, and develop strategies to lower CAR-T costs. …”
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    Article
  5. 465

    One century of information diffusion in the Netherlands derived from a massive digital archive of historical newspapers: the DIGGER dataset by Antoine Peris, Willem Jan Faber, Evert Meijers, Maarten van Ham

    Published 2020-01-01
    “…In this paper, we present DIGGER, a newly developed dataset that we built on Delpher, the digital archive of historical newspapers of the National Library of the Netherlands, by extracting geographical information from a selection of 102 million of news items. This dataset allowed us to study the spatial diffusion of information on and between the Dutch cities from a corpus of 81 newspapers published in 29 different cities between 1869 and 1994. …”
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  6. 466

    ETIA: Enhancing Text2Image Surround View Scene Generation With Semantic Annotation via Diffusion for Autonomous Driving by Ramyashree, S. Raghavendra, S. K. Abhilash, Venu Madhav Nookala, P. V. Arun Kumar, P. Malashree

    Published 2025-01-01
    “…The proposed work introduces a novel methodology that combines recurrent attention-based encoder-decoder architectures with text-to-image diffusion models to produce coherent and continuous surround view images. …”
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    Article
  7. 467

    Diagnostic accuracy of pelvic magnetic resonance imaging for the assessment of bone marrow involvement in diffuse large B-cell lymphoma. by Qing Ke, Cheng-Cheng Liao, Xiao-Hong Tan, Bao-Ping Guo, Hong Cen, Le-Qun Li

    Published 2021-01-01
    “…A chi-square test was used to compare detection rates, and a receiver operating characteristic curve was used to evaluate diagnostic value of pelvic MRI. …”
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    Article
  8. 468

    Homophily promotes stable connections in co-offending networks but limits information diffusion: insights from a simulation study by Ruslan Klymentiev, Luis E. C. Rocha, Christophe Vandeviver

    Published 2025-07-01
    “…This study investigates how homophily shapes the structure of criminal networks and, consequently, the diffusion of information within these networks. Methods Using an Agent-Based Model, we simulate a population of offenders that select partners either randomly or based on high similarity preference. …”
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    Article
  9. 469

    Cooling system design and analysis for high heat flux large dimension diffuser of a high-altitude test facility by Nematollah Fouladi, Mohammad Farahani, Milad Mahdian Dowlatabadi

    Published 2025-01-01
    “…This study aims to investigate the design and analysis of a suitable cooling system for thermal protection of a large-dimension diffuser exposed to high heat fluxes in a combustion engine test at a high-altitude test facility. …”
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    Article
  10. 470

    MIE-SPD: A New and Highly Efficient Chaos-Based Multiple Image Encryption Technique With Synchronous Permutation Diffusion by Bibhudendra Acharya, Javvadi Venkata Sravan, Durga Ram Janaki Potnuru, K. Abhimanyu Kumar Patro

    Published 2025-01-01
    “…The method is also more efficient due to the two types of permutation operations: block-selection and circular shift. Moreover, the method is effective in both software and hardware as it utilises a single fixed type 1D chaotic map for both diffusion and permutation stages. …”
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  11. 471

    Gastric collision tumor with diffuse large B-cell lymphoma and adenocarcinoma: A rare case report and literature review by Meiling Hao, Yuyang Zhao, Haiwang Liu, Xingbin Shen, Chunhui Li

    Published 2025-01-01
    “…Gastric adenocarcinoma is a common malignant tumor of the digestive system. Primary diffuse large B-cell lymphoma (DLBCL) of the stomach is a common lymphoma originating from gastric submucosal lymphoid tissue, and the coexistence of DLBCL and adenocarcinoma is exceedingly rare. …”
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    Article
  12. 472

    High-speed tissue metabolism measurement using a combination of diffuse speckle contrast analysis and near-infrared spectroscopy by Chaebeom Yeo, Yeonhee Chang, Cheol Song

    Published 2024-12-01
    “…This study presents and validates a multimodal optical system combining diffuse speckle contrast analysis (DSCA) and near-infrared spectroscopy (NIRS) with a unique system design for high-speed tMRO2 monitoring. …”
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    Article
  13. 473

    Molecular classification and construction of the risk signature for diffuse large B-cell lymphoma based on vitamin B6 metabolism by Wen Wei, Dao Xin, Huawei Weng, Le Yu, Lingxi Jiang, Yuxin Man

    Published 2025-07-01
    “…Abstract Background and objectives Diffuse large B-cell lymphoma (DLBCL), characterized by high heterogeneity, shows significant differences in treatment responses and prognosis among patients. …”
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    Article
  14. 474

    Explicit and explainable artificial intelligent model for prediction of CO2 molecular diffusion coefficient in heavy crude oils and bitumen by Saad Alatefi, Okorie Ekwe Agwu, Ahmad Alkouh

    Published 2024-12-01
    “…Optimizing CO2 injection for enhanced oil recovery (EOR) requires a precise estimation of the CO2-diffusivity coefficient in porous media. This study developed a predictive model for the molecular diffusivity coefficient of CO2 in bitumen and heavy crude oils using a Bayesian regularized artificial neural network. …”
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    Article
  15. 475

    Role of conventional MRI and MR diffusion tensor imaging in cervical spine trauma: A comprehensive evaluation of the cervical cord by Shanmathi R, Kalaivani P, Bhuvaneswari KA, Murali N, Vasumathy S

    Published 2025-06-01
    “…The objective was to analyse in vivo microstructural parameters—Fractional Anisotropy (FA) and Apparent Diffusion Coefficient (ADC)—using region of interest (ROI) analysis and to compare these parameters with conventional MRI findings for early detection of axonal injury. …”
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  16. 476

    Experimental study of intravoxel incoherent motion diffusion imaging combined with ultrasound renal resistance index in contrast-induced nephropathy by Jinlong Chen, Xiaoyu Song, Zhao Wang, Zhiqiang Wang

    Published 2025-07-01
    “…These assessments aimed to evaluate the true diffusion coefficient (D), pseudo-diffusion coefficient (D*), perfusion fraction (f), apparent diffusion coefficient (ADC), and RRI. …”
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    Article
  17. 477

    Exploring the value of arterial spin labeling and six diffusion MRI models in differentiating solid benign and malignant renal tumors by Mengmeng Gao, Shichao Li, Guanjie Yuan, Weinuo Qu, Kangwen He, Zhouyan Liao, Ting Yin, Wei Chen, Qian Chu, Zhen Li

    Published 2024-12-01
    “…Abstract Objective To explore the value of three-dimensional arterial spin labeling (ASL) and six diffusion magnetic resonance imaging (MRI) models in differentiating solid benign and malignant renal tumors. …”
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    Article
  18. 478
  19. 479

    Area-Delay-Power-Efficient GDI Architecture Select Adder to Carry by Saranya R., Paulchamy B., Kalpana K., Teresa V.V., Logamurthy P.

    Published 2025-01-01
    “…Despite the fact that the Carry Select Adder (CSLA) takes up more space, it is being utilised in place of the ripple carry adder in order to reduce propagation delays. …”
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    Article
  20. 480

    Enhanced ethylene/ethane selectivity of PI membrane with functionalized zeolite addition by Soon Hyeong So, TaeHoon Kim, Minsu Kim, Eunji Choi, Yun Ho Kim, Changbum Jo, Dae Woo Kim

    Published 2025-08-01
    “…In contrast, incorporating 20 wt% neat MOR increased C₂H₄ permeability to 34.7 Barrer but reduced ideal selectivity to 3.1. The enhanced selectivity of MMMs is attributed to the increased solubility difference of ethylene by the addition of f-MOR, while diffusion selectivity is not improved by the filler. …”
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