Automated capillary electrophoresis analyses of dried blood samples after patient-centric volumetric absorptive microsampling by Richard Maršala, Miloš Dvořák, Pavel Kubáň

“…The optimized method demonstrated excellent intra- and inter-day repeatability of peak areas (RSD values ≤ 7.2 %), linearity (R² = 0.9990) over the clinically relevant concentration range (0.15 – 20 mM), the limits of detection and quantification at 0.03 and 0.1 mM, respectively, and a sample throughput ≥ 16 samples/hour. …”
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Distribution of BRAFV600E mutation in cytological samples of thyroid nodules and its clinical application value by WANG Lei, JIN Jingjing, YU Na, XIAO Li

“…Results Among the 261 FNAC samples, 98 thyroid nodules were BRAFV600E -positive, with 78.6% of positive samples classified as category Ⅴ or Ⅵ in the TBSRTC. …”
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Self-Powered Photoelectrochemistry Biosensor for Ascorbic Acid Determination in Beverage Samples Based on Perylene Material by Wei Zhang, Xinyang Sun, Hong Liu, Lei Shang, Rongna Ma, Xiaojian Li, Liping Jia, Shuijian He, Chuan Li, Huaisheng Wang

“…In addition, the proposed self-powered PEC biosensor exhibits good practicability in beverage samples.…”
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Laser-induced Breakdown Spectroscopy Based on Pre-classification Strategy for Quantitative Analysis of Rock Samples by Weiheng KONG, Lingwei ZENG, Yu RAO, Sha CHEN, Xu WANG, Yanting YANG, Yixiang DUAN, Qingwen FAN

“…The combination of LIBS technology with multi-spectral image processing technology can integrate information from multiple spectral channels to achieve a more comprehensive analysis of samples. However, the existence of matrix effects and spectral fluctuations always affects the accuracy of LIBS quantitative analysis, and poor reproducibility and high detection limits also need to be solved.OBJECTIVESTo improve the accuracy of quantitative analysis of complex matrix samples.METHODSA multi-layer classification model based on k-nearest neighbors (kNN) and support vector machine (SVM) algorithms was constructed to identify the rock type of samples. …”
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Automatic training sample collection utilizing multi-source land cover products and time-series Sentinel-2 images by Yanzhao Wang, Yonghua Sun, Xuyue Cao, Yihan Wang, Wangkuan Zhang, Xinglu Cheng, Ruozeng Wang, Jinkun Zong

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Address overloading-based packet forwarding verification in SDN by Ping WU, Chaowen CHANG, Zhibin ZUO, Yingying MA

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YOLOv5-MHSA-DS: an efficient pig detection and counting method by Wangli Hao, Li Zhang, Shu-ai Xu, Meng Han, Fuzhong Li, Hua Yang

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Preliminary validation of direct detection of foot-and-mouth disease virus within clinical samples using reverse transcription loop-mediated isothermal amplification coupled with a simple lateral flow device for detection. by Ryan A Waters, Veronica L Fowler, Bryony Armson, Noel Nelson, John Gloster, David J Paton, Donald P King

“…Once optimised, this RT-LAMP-LFD protocol was able to detect multiple serotypes from field epithelial samples, in addition to detecting FMDV in the air surrounding infected cattle, pigs and sheep, including pre-clinical detection. …”
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Sensor Arrays for Electrochemical Detection of PCR-Amplified Genes Extracted from Cells Suspended in Environmental Waters by Hiroshi Aoki, Mai Kawaguchi, Yukiko Kumakura, Hiroki Kamo, Kazuki Miura, Yuki Hiruta, Siro Simizu, Daniel Citterio

Subjects: “…electrochemical DNA detection…”
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SGSNet: a lightweight deep learning model for strawberry growth stage detection by Zhiyu Li, Jianping Wang, Guohong Gao, Yufeng Lei, Chenping Zhao, Yan Wang, Haofan Bai, Yuqing Liu, Xiaojuan Guo, Qian Li

Subjects: “…strawberry growth stages detection…”
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Recent Advances in Microfluidics-Based Monitoring of Waterborne Pathogens: From Isolation to Detection by Guohao Xu, Gaozhe Cai, Lijuan Liang, Jianxin Cheng, Lujie Song, Rui Sun, Feng Shen, Bo Liu, Shilun Feng, Jin Zhang

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Data-driven Detection and Identification of Line Parameters with PMU and Unsynchronized SCADA Measurements in Distribution Grids by Jinping Sun, Qifang Chen, Mingchao Xia

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Colorectal cancer screening blood test: awareness and willingness among a national sample of adults post-Federal and Drug Administration approval by Mira L. Katz, Holli A. Loomans-Kropp, Paul L. Reiter

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A Single Pilot Subcarrier-Based Sampling Frequency Offset Estimation and Compensation Algorithm for Optical IMDD OFDM Systems by Zhen Zhang, Qianwu Zhang, Yingchun Li, Yingxiong Song, Junjie Zhang, Jian Chen

Subjects: “…Intensity modulation and direct detection…”
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The single-layer equivalent soil mass method for the evaluation of soil organic carbon stocks: Sources of errors, simplification, and associated detectable change by Pascal Boivin, Téo Lemaître, Julien Clark, Marie Guittonneau, Cédric Deluz

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Spatiotemporal Land Use Change Detection Through Automated Sampling and Multi-Feature Composite Analysis: A Case Study of the Ebinur Lake Basin by Yi Yang, Liang Zhao, Ya Guo, Shihua Liu, Xiang Qin, Yixiao Li, Xiaoqiong Jiang

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An electrochemical sensing platform based on ZnO nanostructure modified glassy carbon electrode for sensitive hydroxylamine detection by Muhammad Abdel Hasan Shallal, Hayfaa A. Mubarak

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A Simple Blind Sampling Frequency Offset Estimation Scheme for Short-Reach DD-OFDM Systems by Hong Wen, Kang Geng, Qinghui Chen, Rui Deng, Ming Chen, Tiezhu Zong, Kunping Luo, Fengnian Liu

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Development of a qPCR and a Lamp Assay for Verticillium longisporum Detection and a Triplex qPCR Assay for Simultaneous Detection of V. longisporum, Leptosphaeria biglobosa, and L. maculans from Canola Samples by Heting Fu, Yalong Yang, Junye Jiang, Greg C. Daniels, Blake Hill, Shiming Xue, Kher Zahr, L. Stellar, Michael W. Harding, David Feindel, Carol Bvindi, W. G. Dilantha Fernando, Lipu Wang, Jie Feng

“…Using this triplex qPCR system, V. longisporum was detected from one sample, while the two blackleg pathogens were detected at higher frequencies. …”
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A new RP-HPLC method as an auxiliary tool for optimization of sample preparation procedures for tracing of PPCPs of different hydrophilicities by Portillo-Castillo Omar J., Castro-Ríos Rocío, Chávez-Montes Abelardo, González-Horta Azucena, Cavazos-Rocha Norma, De Torres Noemí Waksman, Garza-Tapia Marsela

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