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  1. 2641
  2. 2642

    Intraoperative evaluation of the intestinal wall viability by Nikita A. Adamenkov, Andrian V. Mamoshin, Viktor V. Dremin, Elena V. Potapova, Valery V. Shupletsov, Yuri V. Ivanov, Dmitry N. Panchenkov, Andrey V. Dunaev

    Published 2024-12-01
    “…For the purpose of the objective evaluation of the intestinal blood supply, the recommendations include using intraoperative ultrasonic and laser Doppler flowmetry, as well as the regional transillumination angiotensometry of the intramural vessels in the small intestine. …”
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  3. 2643

    Electronically Coupled Heterojunctions Based on Graphene and Cu2−xS Nanocrystals: The Effect of the Surface Ligand by Ju Y. Shang, Mariangela Giancaspro, Adriana Grandolfo, Rafique A. Lakho, Elisabetta Fanizza, Suraj K. Patel, Giuseppe Valerio Bianco, Marinella Striccoli, Chiara Ingrosso, Oscar Vazquez-Mena, M. Lucia Curri

    Published 2024-12-01
    “…The photoresponse of two hybrid devices based on three layers of Cu<sub>2</sub>₋<sub>x</sub>S NCs, deposited in one case on SLG/Cu<sub>2−x</sub>S/TBAI (“TBAI-only” device) and in the other on SLG/Cu<sub>2−x</sub>S/DMBT (“DMBT + TBAI” device), with a TBAI treatment applied, for both, after each layer deposition, has been evaluated under 450 nm laser diode illumination. The results indicate that the TBAI-only device exhibited a significant increase in photocurrent (4 μA), with high responsivity (40 mA/W) and fast response times (<1 s), while the DMBT + TBAI device had lower photocurrent (0.2 μA) and responsivity (2.4 μA), despite similar response speeds. …”
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  4. 2644

    Impacts of coal fracture roughness and aperture on the seepage of injected water: An experimental study by Gang WANG, Xuechang CHEN, Hao CHEN, Qingming LONG, Yixin LIU

    Published 2025-01-01
    “…MethodsThis study prepared coal samples containing fractures with different roughness and apertures using sandpaper and polyimide tape, calculated the fracture roughness parameters accurately using a confocal laser scanning microscope (CLSM), and tested the seepage rate of fractured coal samples. …”
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  5. 2645

    Optomechanical Gyroscope Based on Micro-Hemispherical Shell and Optical Ring Resonators by Jamal N. A. Hassan, Wenyi Huang, Maoyuan Wang, Senyu Zhang, Guangjun Wen, Yongjun Huang

    Published 2024-01-01
    “…Numerical simulations demonstrated the optomechanical micro-hemispherical shell resonator gyroscope could attain a calculated scale factor of 77.9 mV&#x002F;(&#x00B0;&#x002F;s) and total angle random walk of 0.0662 &#x00B0;&#x002F;h<sup>1&#x002F;2</sup> for a micro-hemispherical shell mass of 212 ng at an input laser power of 5 mW. These performance metrics suggest the proposed integrated optomechanical gyroscope design holds promise for applications requiring chip-scale inertial navigation, attitude measurement, and stabilization.…”
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  6. 2646

    The effect of electroslag remelting on the cleanliness of CrNiMoWMnV ultrahigh-strength steels by Ali M., Porter D., Kömi J., Heikkinen E.P., Eissa M., El Faramawy H., Mattar T.

    Published 2019-01-01
    “…Cast ingots were forged at temperatures between 1100 and 950°C, air cooled, and their non-metallic inclusions (NMIs) were characterized using field emission scanning electron microscopy and laser scanning confocal microscopy. Thermodynamic calculations for the expected NMIs formed in the investigated steels with and without ESR were performed using FactSage 7.2 software while HSC Chemistry version 9.6.1 was used to calculate the standard Gibbs free energies (ΔG°). …”
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  7. 2647
  8. 2648

    Establishment of a metabolite diagnostic model for the risk of diabetic nephropathy in type 2 diabetic population: Based on a cross-sectional study in China by Jing-Yang Su, Yong-Jie Chen, Wei Zhang, Rui Zhang, Tong-Feng Liu, Wei-Ming Luo, Xi-Lin Yang, Zhong-Ze Fang

    Published 2024-09-01
    “…Plasma levels of metabolites, including amino acids and acylcarnitines, were determined using a laser counter measurement system (LC-MS). Subsequently, partial least-squares regression was used to assess the significance of these metabolites. …”
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  9. 2649

    Fluorescent identification of axons, dendrites and soma of neuronal retinal ganglion cells with a genetic marker as a tool for facilitating the study of neurodegeneration by Puttipong Sripinun, Wennan Lu, Sergei Nikonov, Suhani Patel, Sarah Hennessy, Tianyuan Yao, Qi N. Cui, Brent A. Bell, Claire H. Mitchell

    Published 2025-01-01
    “…Fluorescence from axons and soma was detected in vivo with a confocal scanning laser ophthalmoscope (cSLO); automatic RGC soma counts enhanced through machine learning approached the numbers found in retinal wholemounts. …”
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  10. 2650

    Pirfenidone Alleviates Choroidal Neovascular Fibrosis through TGF-β/Smad Signaling Pathway by Chuang Gao, Xin Cao, Lili Huang, Yueqi Bao, Tao Li, Yue Di, Liucheng Wu, Yu Song

    Published 2021-01-01
    “…C57BL/6J male mice (aged from 6 to 8 weeks) received intravitreal injections of phosphate-buffered saline (PBS)/PFD solution on 14 days after laser injury. Mice were anesthetized by intraperitoneal injection of 4% pentobarbital (0.05 mg/g body weight). …”
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  11. 2651

    Identification of glutamine as a potential therapeutic target in dry eye disease by Xiaoniao Chen, Chuyue Zhang, Fei Peng, Lingling Wu, Deyi Zhuo, Liqiang Wang, Min Zhang, Zhaohui Li, Lei Tian, Ying Jie, Yifei Huang, Xinji Yang, Xiaoqi Li, Fengyang Lei, Yu Cheng

    Published 2025-01-01
    “…In situ metabolomics through matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) revealed increased glutamine levels in cornea following MSC + Tβ4 combined therapy. …”
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  12. 2652
  13. 2653

    Characterization of microplastics in human follicular fluid and assessment of their potential impact on mouse oocyte maturation in vitro by Danyu Ni, Kaidi Yu, Nan Yan, Xiaojiao Chen, Qijun Xie, Yuqin Yang, Wei Jiang, Ye Yang, Junqiang Zhang, Xiufeng Ling

    Published 2025-02-01
    “…This study aims to evaluate the presence of MPs in human follicular fluid (hFF) and their potential impact on oocyte maturation. Laser direct infrared spectroscopy of 19 hFF samples identified 7956 particles, including 1739 microplastics (21.9 %) from 30 types. …”
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  14. 2654

    Effect of electroacupuncture on vascular remodeling in rats with cerebral ischemia by regulating irisin based on VEGF/Akt/eNOS signaling pathway by Lu Cao, Wenchao Ding, Yashuo Feng, Chong Guan, Li Liu, Hongyu Xie, Kewei Yu, Dongyan Xu, Lijuan Zhao, Xuan Sha, Xiaoman Deng, Santian Wu, Yangrui Wang, Yi Wu, Tingting Zhang, Nianhong Wang

    Published 2025-02-01
    “…Neurobehavioral function was evaluated using 2,3,5-triphenyltetrazolium chloride (TTC) staining and behavioral experiments, while vascular remodeling was evaluated using laser speckle blood flow imaging, and the expressions of irisin and vascular remodeling-related factors were measured by ELISA and Western blotting. …”
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  15. 2655

    Therapeutic Effect of Traditional Chinese Medicine on a Rat Model of Branch Retinal Vein Occlusion by Pan Long, Weiming Yan, Jianwen Liu, Manhong Li, Tao Chen, Zuoming Zhang, Jing An

    Published 2019-01-01
    “…Therefore, the aim of this study was to determine the efficacy and possible mechanism of HXMM in a BRVO rat model established by laser photocoagulation. Successful BRVO rat models were treated with different doses of HXMM. …”
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  16. 2656

    Análise dos Parâmetros de Irregularidade Longitudinal na Rua Bonaire em Açailândia-MA com o Uso do Equipamento MERLIN Modificado by Lucas Carvalho Silva, Átila Marconcine de Souza, João Victor da Silva Soares, Lucas Manoel da Silva, Flavio Alessandro Crispim, Ludimilla da Silveira Ferreira

    Published 2022-04-01
    “…O objetivo do presente trabalho foi classificar o estado de qualidade de um trecho dessa rua, por meio da verificação dos parâmetros de irregularidade longitudinal através de uma metodologia prática, moderna e eficiente, empregando um equipamento MERLIN modificado com uma trena a laser. Os dados de medição foram analisados conforme a metodologia de Cundill, ou seja, através de um histograma de frequência, onde os dados foram marcados de acordo com a depreciação do trecho ou elevação do trecho. …”
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  17. 2657
  18. 2658

    Effects of Whey Protein Concentrate on the Bioaccessibility and Microstructure of 5-Methyltetrahydrocalcium Folate in Simulated Digestive Environment in Vitro by Yusong ZHANG, Weiran CUI, Zhenyue TANG, Hongyu BAI, Meili SHAO

    Published 2025-02-01
    “…The changes of particle microstructure before and after digestion were observed by colloid particle size potentiometer and laser confocal. According to the findings, 5-MTHF could be securely wrapped, shielded by WPC throughout the stomach stage of digestion, and then moved to the small intestine for full release. …”
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  19. 2659

    Verification of Spatial Heterodyne Spectral Velocimetry Technology Based on Solar Spectrum by Xiang Peng, Mu Gu, Sujun Li, Qifeng Ren, Rujin Zhao

    Published 2024-12-01
    “…However, this technology originally used laser light sources for active detection, which differs from the passive detection based on stellar light sources required for deep space vehicles in terms of prerequisites. …”
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  20. 2660

    Mechanism and Pharmacodynamic Substance Basis of Raw and Wine-Processed Evodia rutaecarpa on Smooth Muscle Cells of Dysmenorrhea Mice by Yeqian Liu, Hong Li, Lei Chen, Hongxia Zhao, Jian Liu, Shan Gong, Danfeng Ma, Chunming Chen, Shuiqing Zeng, Hongping Long, Weiqiong Ren

    Published 2023-01-01
    “…The cell contraction and the expression of P2X3 and Ca2+ in vitro were determined using immunofluorescence staining and laser confocal; ELISA was used for detection of PGE2, ET-1, and NO content after 7-hydroxycoumarin, chlorogenic acid, and limonin administered for 24 h. …”
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