Showing 901 - 920 results of 2,252 for search 'diffuse detection', query time: 0.10s Refine Results
  1. 901

    A budget-friendly integrating sphere for reliable quantum yield characterization of fluorescent solutions by Yordi Afiq Syahrizal, Septian Budiman, Deski Beri

    Published 2025-10-01
    “…The 28 cm sphere was fabricated using resin-reinforced rubber and coated internally with white paint and barium sulfate (BaSO₄) to ensure diffuse reflectivity. The design includes orthogonal excitation and detection ports, a top-mounted sample holder, and a baffle placed to block direct optical paths between the excitation source and detector, thereby ensuring uniform light distribution. …”
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  2. 902

    Spatial Epidemiology of Clinical Forms of Cutaneous Leishmania-sis and Treatment Practice: Evidence from Leishmaniasis Re-search and Treatment Center, Northwest Ethiopia by Bizuayehu Gashaw, Endalew Yizengaw, Endalkachew Nibret

    Published 2025-06-01
    “…Demographic and epidemiologic data were collected, with parasite detection via microscopic and clinical examination. …”
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  3. 903

    Difficulties in the Differential Diagnosis of Tracheobronchomegaly in Children by N. A. Il’ina, L. E. Vorob’eva, M. D. Bakradze, A. S. Polyakova

    Published 2020-06-01
    “…The sizes of the trachea and main bronchi in this patient are compared with those in the groups of children of the same age and sex who have cystic fibrosis or diffuse pulmonary fibrosis to identify a more significant role of hereditary connective tissue diseases in the development of secondary tracheobronchomegaly. …”
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  4. 904

    Segmentation of Low-Grade Brain Tumors Using Mutual Attention Multimodal MRI by Hiroyuki Seshimo, Essam A. Rashed

    Published 2024-11-01
    “…Early detection and precise characterization of brain tumors play a crucial role in improving patient outcomes and extending survival rates. …”
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  5. 905

    Dynamic endoscopic progression of gastrointestinal tract involvement in Langerhans cell histiocytosis: A pediatric case report by Jianwei Pan, Bo Liu, Huihua Zhang, Zhongyue Li

    Published 2025-04-01
    “…A colonoscopy revealed progression from erythema to diffuse hyperemia and edema, with erythema, erosion, and superficial ulcers extending into the distal ileal mucosa. …”
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  6. 906

    Bone marrow infiltration by nonhematopoetic small round cell tumors: A clinicopathological study from a tertiary care centre in South India by Triveni Bhopal, Abid Hussain, Sai Mallikarjun, Sree Lakshmi, Sudha Sinha

    Published 2019-01-01
    “…BMBx were studied for cellularity, presence of infiltration by round cells (nonhematopoietic), histologic patterns (island/nests and diffuse sheets), fibrosis, necrosis and other secondary changes. …”
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  7. 907

    Predicting the outcome of cytoreductive surgery in patients with advanced ovarian cancer by M.  G.  Yakovleva, T.  V.  Gorodnova, Kh.  B.  Kotiv, O.  A.  Smirnova, O.  E.  Lavrinovich, N.  A.  Mikaya, Yu.  N.  Trifanov, K.  D.  Guseynov, E.  V.  Bakhidze, I.  E.  Meshkova, A.  S.  Khadjimba, K.  S.  Kozyreva, М.  А.  Shagal, S.  А.  Тyatkov, D.  V.  Okonechnikova, E.  A.  Ulrich, A.  F.  Urmancheeva, I.  V.  Berlev

    Published 2023-06-01
    “…Determination of a high score in assessing the index of peritoneal carcinomatosis, detection of damage to the hepatoduodenal zone, diagnosed mainly by radiation imaging methods, detection of diffuse lesions of the small intestine, determined mainly by laparoscopic diagnosis reduces the frequency of suboptimal cytoreductive operations from 67 % to 13 %.…”
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  8. 908

    OCT Patterns of Macular Edema in Intermediate Uveitis by I. E. Panova, V. G. Gvazava

    Published 2024-12-01
    “…In the group with diffuse macular edema, the median duration of macular edema was 3 months, macular edema with Henle fibers cysts, inner nuclear layer cysts with subretinal detachment presented after 5 months (median), small single cysts and cystic changes in the layer of Henle fibers and the inner nuclear layer were detected at later times (12 and 36 months, respectively). …”
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  9. 909

    Identification of the histologic transformation of follicular lymphoma using super-resolution microcirculation imaging by Ronghui Wang, Zhenhua Liu, Jipeng Yan, Siqi Hua, Zhiqian Wang, Zixun Yan, Xue Xie, Junnian Hao, Dan Zhou, Jianqiao Zhou, Weili Zhao, Yuanyi Zheng, Mengxing Tang, Weiwei Zhan

    Published 2025-05-01
    “…This technique shows potential in early HT detection, facilitating timely chemotherapy escalation and reducing the need for repeat biopsies.…”
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  10. 910

    Quantifying the Impact of Environmental Factors on the Methane Point-Source Emission Algorithm by Zixuan Wang, Linxin Wang, Ding Li, Lingjing Yang, Lixue Cao, Qin He, Kai Qin

    Published 2025-02-01
    “…The study reveals several key findings: (1) Under ideal conditions, 15% of satellite spectral noise contributes to a 13% bias in CH4 detection inversion, and a spectral resolution of 10–14 nm allows the detection of CH<sub>4</sub> emissions with concentrations as low as 350 ppb, above the background level of 1900 ppb. (2) For near-surface aerosols at 2100 nm, an aerosol optical depth (AOD) of 0.1 leads to a low bias of −51.6% with water-soluble aerosols and a strong bias of −69.2% with black carbon aerosols, while dust aerosols induce a medium bias of up to −60.7%. (3) The height of the aerosol layer affects the accuracy of methane inversion, which is up to 7.3% higher under aerosol conditions at 3 km than under aerosol conditions near the ground. (4) When the CH<sub>4</sub> emission source and its diffuse plume are located above a high-reflectance (bright) surface, while the background CH<sub>4</sub> concentration is associated with a low-reflectance (dark) surface, the significant reflectance contrast between the two surfaces leads to a rapid degradation in inversion accuracy. …”
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  11. 911

    A Comparative Study of Divergent Surface Acoustic Wave Beams’ Generation on an Y128° Lithium Niobate Using Various Types of Interdigital Transducers by Marc Duquennoy, Dame Fall, Nada Ben Jafela, Nikolay Smagin, Zakariae Oumekloul, Lynda Chehami, Emmanuel Moulin, Mohammadi Ouaftouh

    Published 2025-02-01
    “…The selected approach is to diffuse the SAWs over a large surface area and in various directions in order to analyze the structure and detect any defects when using the well-known passive imaging by correlating the diffuse acoustic field. …”
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  12. 912

    Increased hepatic Th2 and Treg subsets are associated with biliary fibrosis in different strains of mice caused by Clonorchis sinensis. by Bei-Bei Zhang, Chao Yan, Fan Fang, Ying Du, Rui Ma, Xiang-Yang Li, Qian Yu, Di Meng, Ren-Xian Tang, Kui-Yang Zheng

    Published 2017-01-01
    “…The most serious cystic and fibrotic changes appeared in FVB infected mice indicated by gross observation, Masson's trichrome staining and hydroxyproline content detection. In contrast to C57BL/6 infected mice, diffuse nodules and more intensive fibrosis were observed in the BALB/c infected mice. …”
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  13. 913

    THE MAIN RESULTS OF COOPERATION BETWEEN THE V.A. NASONOVA RESEARCH INSTITUTE OF RHEUMATOLOGY AND RESEARCH CENTERS OF EUROPE WITHIN THE EUSTAR (EULAR SCLERODERMA TRIALS AND RESEARCH... by L. P. Ananyeva, M. N. Starovoitova, S. Sh. Shabanova

    Published 2014-12-01
    “…An analysis of the first 3656 patents with SS has revealed the major clinical characteristics of its diffuse and limited forms at the present stage. Pooled patient data have been used in international multicenter projects whose results are given in joint publications. …”
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  14. 914

    Hantavirus Pulmonary Syndrome in Manitoba by L Robbin Lindsay, Michael A Drebot, Elise Weiss, Harvey Artsob

    Published 2001-01-01
    “…Human and mouse serologies were undertaken using an ELISA to detect hantavirus-specific immunoglobulin G and/or immunoglobulin M antibodies. …”
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  15. 915

    Widefield ultra-high-density optical breast tomography system supplementing x-ray mammography by Miguel Mireles, Edward Xu, Morris Vanegas, Ailis Muldoon, Rahul Ragunathan, Shijie Yan, Bin Deng, Jayne Cormier, Mansi Saksena, Stefan A. Carp, Qianqian Fang

    Published 2025-03-01
    “…Abstract We report a wide-field compressive diffuse optical tomography (DOT) system – optical mammography co-imager (OMCI) – which aims to augment tens of thousands of existing x-ray mammography or tomosynthesis systems worldwide by adding functional assessment of breast tissue and improve cancer diagnosis. …”
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  16. 916

    Photon-counting CT in liver disease: applications and advances by LI Weixia, YAN Fuhua

    Published 2025-04-01
    “…This innovative technology utilizes novel semiconductor detectors to directly detect and count individual X-ray photons, enabling high-precision multi-energy data acquisition. …”
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  17. 917

    Cerebrovascular Involvement in Systemic Sclerosis by Maurizio Cutolo, Tamara Vojinovic, Sabrina Paolino, Rosanna Campitiello, Vanessa Smith

    Published 2025-04-01
    “…Furthermore, a significant brain hypoperfusion detected by magnetic resonance imaging, along with white matter focal and/or diffuse signal abnormalities in SSc, have been found associated with concomitant peripheral microvascular damage detectable by “Active” and “Late” nail fold video capillaroscopy scleroderma patterns. …”
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  18. 918

    Hydroxylated Mg-rich Amorphous Silicates as Catalysts for Molecular Hydrogen Formation in the Interstellar Medium by V. Mennella, T. Suhasaria, B. Kerkeni, G. Ouerfelli

    Published 2025-01-01
    “…Amorphous silicates, like carbon grains, undergo hydrogenation in the diffuse interstellar medium due to interactions with atomic hydrogen and UV photons. …”
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  19. 919

    Appendiceal foreign bodies: a case series by Sevgi Ulusoy Tangul, Atilla Senayli

    Published 2025-07-01
    “…Case presentation: Case 1 was a 7-year-old boy who presented with a two-day history of abdominal pain, vomiting, diffuse tenderness, and rebound tenderness. He had a white blood cell count of 23.4 × 103/μL. …”
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  20. 920

    An intelligent bridge multi-dimension deflection IoT monitoring system based on laser datum and imaging by Dan Zhao, Huifeng Wang, Hao Du, Haoyi Cheng, Lu Peng, Yaru Liang, He Huang, Yunmeng Li

    Published 2025-04-01
    “…This method solves the problem of low efficiency of artificial bridge deflection monitoring, realizes all-weather online real-time monitoring of bridge deflection detection, and ensures the accuracy and efficiency of the measurement system. …”
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