Search alternatives:
optical » optimal (Expand Search)
Showing 2,941 - 2,960 results of 3,725 for search 'optical different methods', query time: 0.17s Refine Results
  1. 2941

    Impact of CD11c+ cells in conducting airway lumen on Aspergillus fumigatus conidia deposition in neutropenic mice by Mariia Pavelchenko, Mariia Pavelchenko, Svyatoslav Shalyapin, Svyatoslav Shalyapin, Sergey Portnov, Sergey Portnov, Andrey Bogorodskiy, Elena Bolkhovitina, Vitalii Shevchenko, Alexander Sapozhnikov, Valentin Borshchevskiy, Valentin Borshchevskiy, Marina Shevchenko

    Published 2025-06-01
    “…However, in immunocompromised patients, the lack of sufficient pro-inflammatory immune response often leads to invasive aspergillosis, with current treatments being limited by insufficient understanding of the precise conidial distribution patterns in the airways.MethodsTherefore, we employed advanced imaging techniques, including immunohistochemistry, optical clearing, and confocal laser scanning microscopy, to map A. fumigatus conidial distribution in both immunocompetent and neutropenic mouse airways. …”
    Get full text
    Article
  2. 2942

    Digital measurement of pupil size, corneal size, and eccentricity in Guinea pigs using python compared with traditional OCT by Hao Wu, Zhongbao Qiao, Chi Cheng, Wenting Luo, Ting Wan, Na Lu, Tong Qiao, Yue Di

    Published 2025-08-01
    “…In vivo and in vitro measurements showed that pupil size increased significantly after ex vivo (p < 0.001), whereas there was no significant difference in eccentricity (p = 0.38). Compared to optical coherence tomography (OCT), the method did not differ significantly in accuracy (p > 0.05), but significantly improved efficiency and reduced reliance on specialized equipment. …”
    Get full text
    Article
  3. 2943

    The Acute Effect of Hemodialysis on Choroidal Thickness by Osman Çelikay, Sinan Çalışkan, Tolga Biçer, Naciye Kabataş, Canan Gürdal

    Published 2015-01-01
    “…To determine the effect of hemodialysis (HD) on choroidal thickness (CT). Methods. The right eyes of 41 patients with end-stage renal disease (ESRD) undergoing HD were included. …”
    Get full text
    Article
  4. 2944

    Effect of Topical Nepafenac on Central Foveal Thickness following Panretinal Photocoagulation in Diabetic Patients by Nahla B. Abu Hussein, Ahmed A. Mohalhal, Dalia A. Ghalwash, Ahmed A. Abdel-Kader

    Published 2017-01-01
    “…Prospective randomized double-blinded controlled study. Methods. Sixty eyes of 60 patients having proliferative or severe nonproliferative diabetic retinopathy had PRP. …”
    Get full text
    Article
  5. 2945

    Bacteriophages of Lactic Acid Bacteria by Vera I. Ganina, Natalia G. Mashentseva, Inna I. Ionova

    Published 2022-06-01
    “…The research featured bacteriophages obtained from fermented meat and dairy products. The methods included microbiological analyses, sensory evaluation, physico-chemical tests, genetic studies, electron microscopy, optical reassociation, and mathematical data processing. …”
    Get full text
    Article
  6. 2946

    Creativity of Nanofiber Materials and Application in the Expressive Power of Manual Tie-Dyeing Process by Jing Wen, Xueqing Lu, Mai Jiang, Xiaohua Shao

    Published 2022-01-01
    “…In contemporary fiber art, raw materials have become the soul and foundation of fiber art. This is also the difference between modern fiber art and traditional textile art. …”
    Get full text
    Article
  7. 2947

    Remote Sensing of Alpine Peatlands: Challenges of Mapping Thousands of Sparse Small Sites Scattered Across Extensive Mountainous Territories by Qiqi Li, Manudeo Singh, Sonia Silvestri

    Published 2025-07-01
    “…Utilizing 1 and 30 m digital elevation models (DEMs), optical, and microwave data sets, our method exploits a pixel‐based Random Forest (RF) machine‐learning algorithm on the GEE platform to map alpine peatlands in the Avisio River basin of the Italian Alps. …”
    Get full text
    Article
  8. 2948

    Remote sensing algorithm for dissolved organic carbon in the Laptev Sea: Correction of photobleaching effect using spectral slope by Ruiwu Zhang, Ruru Deng, Jun Ying, Cong Lei, Jiayi Li, Yu Guo, Tongtong Zhao

    Published 2025-11-01
    “…To assess the applicability of this method, a stratified estimation model analyses the relationship between αCDOM and DOC concentration before and after correction at different water depths. …”
    Get full text
    Article
  9. 2949

    Label-Free Imaging of Umbilical Cord Tissue Morphology and Explant-Derived Cells by Raf Donders, Kathleen Sanen, Rik Paesen, Eli Slenders, Wilfried Gyselaers, Piet Stinissen, Marcel Ameloot, Niels Hellings

    Published 2016-01-01
    “…In situ detection of MSCs remains difficult and warrants additional methods to aid with their characterization in vivo. …”
    Get full text
    Article
  10. 2950

    Recovering NDVI over lake surfaces: Initial insights from CYGNSS data enhanced by ERA-5 inputs by Yinqing Zhen, Qingyun Yan

    Published 2024-12-01
    “…However, NDVI observations using optical sensors are often affected by cloud and fog in areas with numerous water bodies, such as Taihu Lake. …”
    Get full text
    Article
  11. 2951

    Clinical features of focal choroidal excavation subtypes and their association with choroidal neovascularization by Yuhong Gan, Guiqin He, Yongyue Su, Yining Zhang, Xiongze Zhang, Hui Chen, Chengguo Zuo, Miaoling Li, Xuelin Chen, Feng Wen

    Published 2025-06-01
    “…Background: This study aimed to propose a new classification of focal choroidal excavation (FCE), summarize the clinical and multimodal imaging characteristics of FCE subtypes, and explore the relationship between FCE and choroidal neovascularization (CNV). Methods: In this retrospective observational study, patients diagnosed with FCE using spectral-domain optical coherence tomography (SD-OCT) were included. …”
    Get full text
    Article
  12. 2952

    Photorefractive keratectomy for correction of myopia: Our one-year experience by Resan Mirko, Vukosavljević Miroslav, Milivojević Milorad

    Published 2012-01-01
    “…Photorefractive keratectomy (PRK), after laser in situ keratomileusis (LASIK), is commonly performed refractive surgical method worldwide. The aim of this study was to examine the effectiveness and safety of PRK in correction of various strengths of myopia and to assess how much corneal tissue is being removed with one diopter sphere (Dsph) correction by using different optical zones (OZ). …”
    Get full text
    Article
  13. 2953

    Effect of glycyrrhizin acid on the seizure onset and hippocampal neuron injury in kainic acid induced epileptic rat models by CHEN Yan, YU Yan⁃hua, CHEN Ji⁃nan, LI Sheng⁃hua, LI Jun⁃rong

    Published 2025-04-01
    “…The acute phase EEG of rats in different groups were monitored. The neuron injury in hippocampus CA3 region and the expression of high⁃mobility group box 1 (HMGB1) of rats in different groups were detected by immunohistochemistry staining and Western blotting. …”
    Get full text
    Article
  14. 2954

    Enhancing downwelling diffuse attenuation coefficient retrieval at 490 nm through a Neural network and water classification system by Tianle Yao, Tianjie Zhan, Jilin Men, Lan Zhang, Liqiao Tian

    Published 2025-07-01
    “…The downwelling diffuse attenuation coefficient (Kd) is a key optical parameter for ocean color science, yet accurately estimating Kd across diverse water types remains a challenge due to variations in water constituents. …”
    Get full text
    Article
  15. 2955

    Interocular Symmetry in Macular Choroidal Thickness in Children by Christiane Al-Haddad, Lama El Chaar, Rafic Antonios, Mays El-Dairi, Baha’ Noureddin

    Published 2014-01-01
    “…To report interocular differences in choroidal thickness in children using spectral domain optical coherence tomography (SD-OCT) and correlate findings with biometric data. …”
    Get full text
    Article
  16. 2956

    Subthreshold micropulse green laser versus yellow laser in the treatment for chronic central serous chorioretinopathy by Mohamad G. Zeinalabdeen, Ehab El Rayes, Mahmoud Genaidy, Ayman Khattab, Abdussalam M. Abdullatif

    Published 2025-01-01
    “…Results There was no statistically significant difference in the baseline patient characteristics. …”
    Get full text
    Article
  17. 2957

    Assessing Spatio-Temporal Changes in the Ecological Livability Index (Case Study: Tabriz Metropolis ) by Sajjad Moshiri, Ahmad Nikdel Monavvar, MohammadReza Jebraily, Iraj Teimouri, Khalil Valizadeh Kamran, bakhtiar feizizadeh

    Published 2025-03-01
    “…By utilizing Landsat and MODIS images, we prepared 5 key variables: Aerosol Optical Depth (AOD), Normalized Difference Vegetation Index (NDVI), Land Surface Temperature (LST), Normalized Difference Built-up Index (NDBI), and Normalized Water Difference Index (NWDI) to calculate the ecological livability index. …”
    Get full text
    Article
  18. 2958

    Spectral Super-Resolution Technology Based on Fabry–Perot Interferometer for Temporally and Spatially Modulated Fourier Transform Imaging Spectrometer by Yu Zhang, Qunbo Lv, Jianwei Wang, Yinhui Tang, Jia Si, Xinwen Chen, Yangyang Liu

    Published 2025-02-01
    “…The combined interference of the two techniques overcomes the limitations of the maximum optical path difference (OPD) on spectral resolution. …”
    Get full text
    Article
  19. 2959

    DWE: Research on Water Quality Inversion and Scalability in Small Watersheds Using UAV Remote Sensing Data by Hao Li, Zhijun Xie, Xing Jin, Changchun Peng, Cheng Ren, Yunfei Mao, Kefan Zhou, Yingying Li

    Published 2025-01-01
    “…Urban rivers are faced with serious water quality deterioration, and an efficient, comprehensive and accurate dynamic monitoring method for urban water quality is urgently needed. …”
    Get full text
    Article
  20. 2960

    The association between traumatic temporomandibular joint bony ankylosis and depressive disorder in growing rats by Tiange Deng, Yang Xue, Yiming Wang, Xiang Guo, Zhen Ma, Hongzhi Zhou, Zaiyong Yang, Zhengwu Peng, Xiangxiang Hu, Ning Li, Kaijin Hu, Lei Wang

    Published 2025-04-01
    “…There were significant difference with the sucrose preference (test group: 0.36, control group: 0.76, p < 0.001), duration of immobility (test group: 127.36 s, control group: 59.41 s, p < 0.001), body weight (test group: 156.70 g, control group: 270.06 g, p < 0.001), PMMO (test group: 9.98 mm, control group: 28.79 mm, p < 0.001), CB1 receptor protein (test group: 41.00%, control group: 86.69%, p < 0.001), mean optical density of CB1 receptor protein (test group: 29.60 a.u., control group: 54.69 a.u., p < 0.001), and the number of BrdU-positive cell between the test group and control group (test group: 2133.71, control group: 4301.95, p < 0.001). …”
    Get full text
    Article