Simultaneous Quantification of Four Ginsenosides in Rat Plasma and Its Application to a Comparative Pharmacokinetic Study in Normal and Depression Rats Using UHPLC-MS/MS by Lian-yun Du, Tao Jiang, Kun Wei, Shuang Zhu, Yan-long Shen, Ping Ye, Hui-e Zhang, Chang-bao Chen, En-peng Wang

“…The method showed good linearity over a wide concentration range (R2 > 0.999) and obtained lower limits of quantification (LLOQ) of 5 ng/mL. …”
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Pharmacokinetic Comparisons of Different Combinations of Yigan Jiangzhi Formula in Rats: Simultaneous Determination of Fourteen Components by UPLC-MS/MS by Yang Wang, Ping Wang, Jun Xie, Zhaorui Yin, Xiaoyan Lin, Yuanhong Zhao, Zheng Li, Tao Chen, Shuang Gu, Qiang Lv, Zhili Zhao, Changhua Xu

“…Lower limit of quantitation ranged from 0.2–10.0 ng/mL, and the calibration curves showed good linearity over 500 times of measuring range. The validated method was successfully applied to the pharmacokinetics investigation of the fourteen compounds in rat plasma after oral administration of two different doses of YGJZF. …”
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Frequency Down-Conversion of Dual-Wavelength Raman Fiber Laser in PPLN-Based Optical Parametric Oscillator by Peng Wang, Xi Cheng, Xiao Li, Xiaojun Xu, Kai Han, Jian Chen

“…The DW pump source was fixed at 1060 and 1111 nm that was obtained based on stimulated Raman scattering effect by combining a home-made linearly polarized 1060-nm fiber laser and 137-m-long polarization-maintaining passive fiber. …”
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Thermal behavior of electrodes and ignition characteristics of printer paper induced by AC arc faults by Liang Zhou, Wenyue Wei, Zheng Zeng, Xinlin Du, Faming Cai, Huiling Jiang

“…The ignition temperature lies between 430 and 480 °C, rising with current at a fixed distance and decreasing linearly with distance for a constant current. Finally, a theoretical formula for the critical ignition distance of printer paper is proposed. …”
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High Efficiency Dual-Band Dual-Circularly Polarized Transmitarray Antenna by Tianling Zhang, Boxiang Yang, Jiayin Guo, Yuanjun Shen, Liangqin Luo, Lei Chen

“…The TA unit consists of two parts: a broadband linearly polarized (LP) receiving part and a dual-band dual-circularly polarized transmitting part. …”
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Quantifying Fermentable Sugars in Beer: Development and Validation of a Reliable HPLC-ELSD Method by Pedro F. Lopes, Fábio T. Oliveira, Luis F. Guido

“…The method exhibited detection limits of 2.5–12.5 mg/L and quantification limits of 12.0–30.0 mg/L. Linearity was achieved for all sugars, fitted with a quadratic calibration model (R² = 0.9998). …”
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Determination of Ruboxistaurin analysis in rat plasma utilizing LC–MS/MS technique by Bushra T. AlQuadeib, Fadilah S. Aleanizy, Fulwah Y. Alqahtani, Rehab A. Alshammari, Amal Aldarwesh, Ibrahim Alsarra

“…Validation of the liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for RBX in rat plasma for linearity (greater than0.997) was carried out at 25–1000 ng/mL. …”
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Highly selective solid phase extraction of clonazepam from water using a urea modified MOF prior to HPLC analysis by Marzieh Sharifi-Rad, Asma Khoobi, Mostafa Khajeh, Massoud Kaykhaii, Ali Reza Oveisi

“…Under optimal conditions, the method demonstrated excellent linearity (R2 = 0.997) within a concentration range of 20–1500 µg L−1, with a low detection limit (LOD = 0.030 µg L−1), high recovery rates (94.9–99.0%), and a relative standard deviation of 1.4%. …”
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Semi-analytical implicit direct time integration method for 1-D gas dynamic problem by Igor Orynyak, Iryna Kostyushko, Roman Mazuryk

“…Its peculiarity consists in development of additional procedure of linearization of dependence between the pressure and density. …”
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Experimental study on physical and mechanical properties of expanded soil improved by lime activated blast furnace slag by Jilong Jia, Yuxuan Zhao, Jianlin Hu, Wei Cheng

“…Under osmotic pressures of 0.1–0.2 MPa, the permeability coefficient permeability coefficient increases but stabilizes between 0.2–0.4 MPa.Furthermore, slag-lime significantly enhances unconfined compressive strength, which increases linearly with slag content. The stress–strain curve follows a logistic function in the rising stage and a rational fractional equation in the descending stage.This study demonstrates that lime-activated blast furnace slag is a sustainable and effective alternative for stabilizing expansive soils while reducing dependence on cement.…”
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Breakdown Characteristics of Propylene Carbonate and Deionized Water Under Nanosecond Pulsed Voltages by Qingheng Lu, Lin Chen, Feng Li, Jihao Jiang, Jie Wang, Yue Zhao, Wenhui Han, Bing Wei, Ziping Huang

“…The results indicate that the breakdown voltages of both PC and DI water increase almost linearly with the electrode gap, whereas the average breakdown field strength decreases exponentially as the electrode gap widens. …”
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Searching for dark matter with a spin-based interferometer by Daniel Gavilan-Martin, Grzegorz Łukasiewicz, Mikhail Padniuk, Emmanuel Klinger, Magdalena Smolis, Nataniel L. Figueroa, Derek F. Jackson Kimball, Alexander O. Sushkov, Szymon Pustelny, Dmitry Budker, Arne Wickenbrock

“…The frequency depends linearly on the ALP mass and plausibly ranges from 10−22 to 10 eV/c 2. …”
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A Simple RP-HPLC Method to Simultaneously Assay the Contents of Lamivudine, Tenofovir, and Nevirapine in Fixed Dose Combined Oral Antiviral Medicines by Phoebe Esinam Goku, Emmanuel Orman, Anna Naa Kwarley Quartey, Joseph Kwasi Adu, Reimmel Kwame Adosraku

“…The developed method was validated per ICH guidelines. Good linearity was obtained within the concentration ranges of 10–59 µg/ml, 7–42 µg/ml, and 15–90 µg/ml with a correlation coefficient of not less than 0.990. …”
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Validation of new gas chromatography-flame ionization detection procedure for quantitation of residual solvents in [18F]FDG by Flávia Mesquita Costa, Cassiano Lino dos Santos Costa, Juliana Batista Silva, Soraya Maria Zandim Maciel Dias Ferreira

“…Validation included the evaluation of various parameters, such as: specificity, linearity and range, limits of detection and quantitation, precision (repeatability and intermediate precision), accuracy, and robustness. …”
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Zunesha: enhancing throughput of blockchains through relayer-free multi-chain architecture by Pengze Li, Jieyi Long, Qiuyu Ding, Zhen Xiao, Zhenxing Hu, Shengjie Guan

“…As the number of subchains increases, the throughput grows almost linearly. Furthermore, the performance of inter-chain transactions surpasses that of the current mainstream multi-chain architecture, Cosmos.…”
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CONDIÇÃO FINANCEIRA GOVERNAMENTAL LOCAL: um Estudo com Municípios da Região Metropolitana de Salvador-Bahia by Ana Rita Silva Sacramento, Fabiano Maury Raupp, Denise Ribeiro de Almeida, Antônio Almeida Lyrio Neto

“…Ficou evidenciado que embora os municípios façam parte da mesma região metropolitana, não demonstram padrões individuais de desempenho regulares e lineares, pois, no período analisado, identificou-se variação significativa nos indicadores de todos eles, à exceção do município Mata de São João. …”
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Rapid Determination of 107 Illegally Added Nafils in Foods by Ultra-high Performance Liquid Chromatography-High Resolution Mass Spectrometry by FENG Feng, CHANG Qizhi, SUN Xiao, DU Rongzhu, ZHANG Feng

“…The 107 nafils showed good linearity in the concentration range of 4–300 μg/L, with correlation coefficients (R2) greater than 0.99. …”
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Highly Accurate Attitude Estimation of Unmanned Aerial Vehicle Payloads Using Low-Cost MEMS by Xuyang Zhou, Long Chen, Changhao Sun, Wei Jia, Naixin Yi, Wei Sun

“…Moreover, the integration of the proposed hierarchical decoupled attitude estimation algorithm with the error-state extended Kalman filter reduces system nonlinearity and minimizes linearization errors. Experimental results demonstrate that HDAEA exhibits significantly improved attitude estimation accuracy of UAV payloads.…”
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Brittleness evaluation of main coal seams in Permian Taiyuan-Shanxi formations, Baode block, Ordos Basin: based on a convolutional neural network method by Qingfeng ZHANG, Ziling LI, Jikun ZHANG, Shuai HAO, Xiaoguang SUN, Yanjie SHANG, Yun ZUO

“…Higher quartz content was linearly correlated with greater elastic modulus and brittleness index.…”
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An LC-MS/MS Method for Simultaneous Determination of the Toxic and Active Components of Cortex Periplocae in Rat Plasma and Application to a Pharmacokinetic Study by Zhen Li, Yang Li, Jin Li, Rui Liu, Jia Hao, Jun He, Yan-xu Chang

“…The LC-MS/MS method exhibited good linearity for five analytes. The lower limit of quantification (LLOQ) was 0.48 ng/mL for scopoletin, periplogenin, and periplocymarin; 2.4 ng/mL for isovanillin and periplocin. …”
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