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2641
Field intercomparison of ice nucleation measurements: the Fifth International Workshop on Ice Nucleation Phase 3 (FIN-03)
Published 2025-02-01“…The composition of the total aerosols was characterized using the Particle Analysis by Laser Mass Spectrometry (PALMS) and Wideband Integrated Bioaerosol Sensor (WIBS) instruments, and aerosol size distributions were measured by a laser aerosol spectrometer (LAS). …”
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2642
Intraoperative evaluation of the intestinal wall viability
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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2643
Electronically Coupled Heterojunctions Based on Graphene and Cu2−xS Nanocrystals: The Effect of the Surface Ligand
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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2644
Impacts of coal fracture roughness and aperture on the seepage of injected water: An experimental study
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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2645
Optomechanical Gyroscope Based on Micro-Hemispherical Shell and Optical Ring Resonators
Published 2024-01-01“…Numerical simulations demonstrated the optomechanical micro-hemispherical shell resonator gyroscope could attain a calculated scale factor of 77.9 mV/(°/s) and total angle random walk of 0.0662 °/h<sup>1/2</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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2646
The effect of electroslag remelting on the cleanliness of CrNiMoWMnV ultrahigh-strength steels
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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2647
Clinical characteristics and management outcomes of pediatric patients with Coats disease complicated with retinoschisis (retinal cyst)
Published 2025-02-01“…An average of 1.5 additional laser photocoagulation sessions was performed per patient. …”
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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
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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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
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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2650
Pirfenidone Alleviates Choroidal Neovascular Fibrosis through TGF-β/Smad Signaling Pathway
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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2651
Identification of glutamine as a potential therapeutic target in dry eye disease
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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2652
HDL Particle Size and Functionality Comparison between Patients with and without Confirmed Acute Myocardial Infarction
Published 2019-01-01“…The HDL particle size was measured by laser light scattering (LLS), after separation of HDL from apoB-rich lipoproteins. …”
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2653
Characterization of microplastics in human follicular fluid and assessment of their potential impact on mouse oocyte maturation in vitro
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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2654
Effect of electroacupuncture on vascular remodeling in rats with cerebral ischemia by regulating irisin based on VEGF/Akt/eNOS signaling pathway
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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2655
Therapeutic Effect of Traditional Chinese Medicine on a Rat Model of Branch Retinal Vein Occlusion
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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2656
Análise dos Parâmetros de Irregularidade Longitudinal na Rua Bonaire em Açailândia-MA com o Uso do Equipamento MERLIN Modificado
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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2657
Optimization of Storage Temperature for Cultured ARPE-19 Cells
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2658
Effects of Whey Protein Concentrate on the Bioaccessibility and Microstructure of 5-Methyltetrahydrocalcium Folate in Simulated Digestive Environment in Vitro
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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2659
Verification of Spatial Heterodyne Spectral Velocimetry Technology Based on Solar Spectrum
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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2660
Mechanism and Pharmacodynamic Substance Basis of Raw and Wine-Processed Evodia rutaecarpa on Smooth Muscle Cells of Dysmenorrhea Mice
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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