Determination and Ecological Risk Assessment of Quinolone Antibiotics in Drinking and Environmental Waters Using Fully Automated Disk-Based SPE Coupled with UPLC–MS/MS by Hongmei Hu, Xingyu Da, Zhenhua Li, Tiejun Li, Xiaoning Zhang, Tianbin Bian, Yanjian Jin, Kaida Xu, Yuanming Guo

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Development of Nested PCR-Heteroduplex Mobility Assay for Determination of Genetic Diversity in the Block 2 Region of the Plasmodium falciparum Merozoite Surface Protein 1 Gene by Kanyanan Kritsiriwuthinan, Warunee Ngrenngarmlert, Sakone Sunantaraporn, Anna Jehmah

“…Our study indicated that the successful nPCR-HMA with good precision and accuracy offers a more rapid, efficient, and cheap method for large-scale molecular epidemiological studies as compared to nucleotide sequencing.…”
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Solid-contact ion-selective electrode for the determination of silver ions released from silver sulfadiazine in sodium hyaluronate formulations: evaluation of whiteness and greenne... by Manal Ibrahim, Nesrin K. Ramadan, Magda M. Ibrahim, Shereen A. Boltia

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Features and Practical Aspects of Radiochemical Purity Determination of Receptor-Specific Lu-177 Radiopharmaceuticals as Exemplified by [¹⁷⁷Lu]Lu–PSMA-617 by A. A. Larenkov, Yu. A. Mitrofanov, M. G. Rakhimov

“…The aim of the study was to compare previously published and self-developed procedures for RCP analysis of 177Lu-RPs in terms of their efficiency in the  detection and quantification of possible radiochemical impurities, as well as to  determine the  analytical system parameters that have a  significant impact on the interpretation of the analysis results, using [177Lu]Lu–PSMA-617 as a case study. …”
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Absolute risk-based versus individualized benefit approaches for determining statin eligibility in primary prevention of cardiovascular diseases in Chinese populations: A modeling... by Qiuping Liu, Chao Gong, Tianjing Zhou, Minglu Zhang, Xiaofei Liu, Xun Tang, Pei Gao

“…Conversely, the risk-based approach selected more individuals with low predicted benefit (minimum iARR: 2.5% vs. 3.4%), resulting in a less efficient individual-level targeting profile (maximum iNNT: 41 vs. 29). …”
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Determination of polychlorinated biphenyls in water by gas chromatography-electron capture detector combined with automated liquid-liquid extraction and dispersive solid phase extr... by HU Hongmei, GUO Yuanming, HAO Qing, SUN Xiumei, JIN Yanjian, ZHONG Zhi, ZHANG Xiaojun

“…Therefore, the objective of this study was to develop an improved DSPE clean-up method to replace concentrated sulfuric acid or SPE after LLE, which needs less time and operation steps.Now, a simple, rapid, efficient, sensitive, and low matrix interference method for determination of seven PCBs (including PCB28, PCB52, PCB101, PCB118, PCB153, PCB138, PCB180) in water samples using gas chromatography-electron capture detector (GC-ECD) combined with automated LLE and DSPE has been described. …”
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A Novel Algorithm for Precise Orbit Determination Using a Single Satellite Laser Ranging System Within a Single Arc for Space Surveillance and Tracking by Dong-Gu Kim, Sang-Young Park, Eunji Lee

“…This study offers a more efficient and accurate orbit determination method, which improves the safety, cost efficiency, and effectiveness of space operations.…”
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Signal correction for combinational automation devices on the basis of Boolean complement with control of calculations by parity by V. V. Sapozhnikov, Vl. V. Sapozhnikov, D. V. Efanov

“…In fault-tolerant structure synthesis, the parity method is used to establish the fact of a fault in the main logic unit and the logical complement method is used determine incorrectly calculated output functions and to generate signals for their correction. …”
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Determination of heat input impact on residual stress, microstructure and mechanical characteristics of welded ferrite-pearlite (α-P) steel joints by using taguchi optimization app... by Nagaraju Doredla, Senthil Kumar N

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Development of a new inversion-voltammetric technique in determining inorganic iodine in <i>Laminariae thalli</i> L. for the quality control of raw materials in factory laboratorie... by A. V. Nikulin, L. Yu. Martynov, R. S. Gabaeva, M. A. Lazov

“…The paper presents a new method for determining the gross content of inorganic iodine in Laminariae thalli L. …”
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Methodological Study on Determination of Recombinant Adeno-Associated Virus Particle Titer Through Size Exclusion Chromatography with Multiangle Light Scattering and Collaborative... by Dening Pei, Xiang Li, Hua Bi, Wenhong Fan, Heng Wang, Manli Cui, Xi Qin, Chenggang Liang

“…This study established and validated a method based on SEC-UV-MALS-RI tandem technology for accurately determining rAAV particle titers. …”
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Determination of Actinide Elements, Stable and Long Half-life Fission Products in Nuclear Fuels by High Performance Liquid Chromatography Inductively Coupled Plasma Mass Spectromet... by Bang-hong LIANG, Dong-ping SU, Yu CHENG, Tian-pei CAI, Zhi-mou GUO, Quan GAN, Ting LUO, Shun-tao LI, Jin-song ZHANG, Yun-ming CHEN, Qi CAO

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Optimization of operational parameters using central composite design in the peroxi‐alternating current‐electrocoagulation process for the pollutant removal with determination of p... by Perumal Asaithambi, Wendesen Mekonin Desta, Mohammed Hussen, Mamuye Busier Yesuf, Dejene Beyene

“…The effectiveness of several methods for treating IW, including hydrogen peroxide (H2O2), direct‐current (DC) and alternating‐current (AC)‐electrocoagulation (EC), and the combination of H2O2 with DC/AC‐EC (H2O2‐DC/AC‐EC) processes were all investigated. …”
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Assessment of photocatalytic potentiality and determination of ecotoxicity (using plant model for better environmental applicability) of synthesized copper, copper oxide and copper... by Debadrito Das, Animesh Kumar Datta, Divya Vishambhar Kumbhakar, Bapi Ghosh, Ankita Pramanik, Sudha Gupta, Aninda Mandal

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Response surface optimization of microwave-assisted high performance liquid chromatography-inductively coupled plasma mass spectrometry for determining eight arsenic species in mar... by Xiao-qiong Wu, Guo-Ying Zhu, Zhong-wen Chen, Miao-hua Ge

“…The total arsenic speciation in six marine fish species ranged from 300.69 to 2,541.84 µg/kg, with extraction efficiencies between 85.4% and 92.4%. The optimized extraction method significantly improved detection efficiency compared to traditional ultrasonic extraction techniques, demonstrating its suitability for arsenic speciation analysis in marine fish and contributing to a better understanding of arsenic distribution in marine food products.…”
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Mathematical Models and Algorithms of Optimal Load Management of Electricity Consumers by I. U. Rakhmonov, K. M. Reymov

“…Load profile alignment based on optimal power consumption management is considered to be one of the main ways to ensure efficient operation of energy systems in the short-term planning. …”
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Factors influencing self-control in older patients with atrial fibrillation following radiofrequency catheter ablation: a cross-sectional study based on triadic reciprocal determin... by Ding Yunmei, Zhang Yuan, Zhao Xiaojing, Liu Jialin, Zhang Yanyan, Yue Shouwei

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Harnessing Raman Spectroscopy for Enhanced Bioprocess Monitoring: Predictive CO₂ Analysis and Robust pH Determination in Bioreactor Off-Gas Stream by Tobias Wallocha, Michaela Poth

“…This correlation allows for accurate pH prediction with comparable precision to traditional methods, where CO₂ levels are first determined via Raman spectroscopy or an off-gas analyzer and then used to infer pH through a correlation curve. …”
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Mathematical Model for Searching for an Optimal Solution to the Problem of Forming Supply Chains for Raw Materials of Forestry Enterprises under Conditions of Uncertainty by R. S. Rogulin

“…The following research methods were proposed: mathematical modeling, theory and optimization methods. …”
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Rapid Determination of 26 Pyrrolizidine Alkaloids in Milk Power and Liquid Milk by Solid Phase Extraction Combined with Ultra-high Performance Liquid Chromatography-Tandem Mass Spe... by CHEN Yankai

“…Recoveries for blank milk powder and liquid milk spiked at 1 ×, 2 ×, and 10 × LOQ levels ranged from 73.1% to 111.6% with relative standard deviations (RSDs, n = 6) of 0.6%-9.8%. In conclusion, this method is simple, efficient, sensitive, accurate, and suitable for the determination of the 26 PAs in milk powder and liquid milk.…”
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