A Direct Measurement of the C₂H₂ Concentration from the C₂H₂–Oil Mixed Solution Using the Photoacoustic Spectroscopy Method by Zikang Rong, Jian Ke, Haifei Lu, Xiaoyan Wen, Lijie Li, Zhiwen Ming, Shuo Deng, Min Li

“…The measurement results demonstrate that the intensity of the PA signal in the C₂H₂–Oil mixed solution rises mostly linearly with the concentration of C₂H₂ from 0 to 100 mL/L. …”
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Assessment of the Quality of a Compounded Multivitamin Syrup for Children: Development of Analytical Procedures by A. S. Sutaykina, N. A. Krishtanova, E. V. Vishnyakov, T. D. Sineva

“…The analytical procedure for the determination of riboflavin by spectrofluorometry was validated for specificity, accuracy, linearity, precision (repeatability and intermediate precision), and range.CONCLUSIONS. …”
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Evolutionary Cost Analysis and Computational Intelligence for Energy Efficiency in Internet of Things-Enabled Smart Cities: Multi-Sensor Data Fusion and Resilience to Link and Devi... by Khalid A. Darabkh, Muna Al-Akhras

“…When compared to the most recent and relevant protocols, including the Particle Swarm Optimization-based energy-efficient clustering protocol (PSO-EEC), linearly decreasing inertia weight PSO (LDIWPSO), Optimized Fuzzy Clustering Algorithm (OFCA), and Novel PSO-based Protocol (NPSOP), our approach achieves very promising results. …”
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THE EFFECT OF LEADERSHIP STYLE, ORGANIZATIONAL CULTURE, MOTIVATION ON THE PERFORMANCE OF JUNIOR HIGH SCHOOL PRINCIPAL by Virgana Natawidjaja

“…Before analyzing the data with path analysis, a number of statistical tests were carried out first which became a requirement in the path analysis, namely: Error Normality Test; Homogeneity Test; and Test the significance and linearity of the regression coefficient. The results show a direct influence of some factors namely leadership style on the work motivation of the principal; organizational culture on the work motivation of the principal; leadership style on the performance of principals; organizational culture on the performance of principals; work motivation on the performance of the principal. …”
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Sexual and reproductive health assessment scale in women with premature ovarian insufficiency (SRH-POI): development and psychometric properties by Somayeh Moukhah, Behzad Ghorbani, Armin Zareiyan, Zahra Behboodi-Moghadam, Safoura Taheri, Mahnaz Shafieian, Simin Zafardoust, Azadeh Haji Parvaneh

“…The scoring of the questionnaire was determined linearly in a 5-part Likert scale. Conclusions This study introduced the concept of SRH in women with POI based on their diverse experiences. …”
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EXPLORING OF ACID-BASIC PROPERTIES, DEVELOPMENT AND VALIDATION OF THE METHOD OF QUANTITATIVE DETERMINATION OF ORIGINAL PHARMACEUTICAL SUBSTANCE by G. M. Alekseeva, V. F. Apraksin, Yu. E. Generalova

“…The developed methodology was validated according to the requirements of the XIV edition State Pharmacopoeia of the Russian Federation by the following indicators: specificity, linearity, accuracy, precision (convergence and internal reproducibility), robustness, analytical domain.Conclusion. …”
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Acousto-optogenetics bandpass stabilizer: A programmable platform for mapping single-cell phenotypic life trajectories by Yuxin Wang, Yue Quan, Shizheng Zhou, Yinning Zhou

“…We employ the ultra-low-frequency (500–2000 Hz) acoustic modulation to control 3D cellular rotation (precisely in x-y/y-z planes) with a linearly tunable rotational speed, establishing the first quantitative framework linking acoustic parameters to photobleaching kinetics. …”
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A sex-sensitive LC-MS/MS method with isotopic internal standard for prazosin bioequivalence: bridging precision medicine and generic drug policy in China by Hui Chen, Hui Chen, Junping Guo, Zhenyu Zhu, Xiaomei Huang, Jincai Guo, Jincai Guo

“…Quantification was achieved using positive ionization mode with multiple reaction monitoring (MRM) transitions of m/z 384.2→95.0 for prazosin and m/z 392.2→95.0 for IS.ResultsThe method demonstrated excellent linearity (0.1000–30.00 ng/mL, LLOQ: 0.1000 ng/mL), surpassing the sensitivity of prior methods. …”
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Analytical Validation of NavDx+Gyn, a cfDNA-Based Fragmentomic Profiling Assay for HPV-Driven Gynecologic Cancers by Joshua Hutcheson, David Conway, Sunil Kumar, Chloe Wiseman, Syandan Chakraborty, Evgeny Skrypkin, Michael Horan, Alicia Gunning, Cassin Kimmel Williams, Charlotte Kuperwasser, Stephen P. Naber, Piyush B. Gupta

“…Regression analysis revealed a high degree of correlation between expected and effective concentrations, demonstrating excellent linearity (R² > 0.99) across a broad range of analyte concentrations. …”
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Relationship between serum total bilirubin and frailty in middle-aged and elderly individuals by Cunbao Ling, Cunbao Ling, Libing Tian, Chunyan Zhang, Chunyan Zhang, Yaping Tian

“…RCS analysis revealed an L-shaped correlation between STB levels and frailty, exhibiting statistically significant non-linearity (P = 0.0075), with an inflection point at 17.1 μmol/L of STB (the upper limit of normal). …”
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Características vegetativas do coentro submetido a doses do polímero hidroabsorvente e lâminas de irrigação Vegetative characteristics of coriander submited to doses of the hydroge... by João A. C. de Albuquerque Filho, Vera L. A. de Lima, Dimas Menezes, Carlos A. V. Azevedo, José Dantas Neto, José G. da Silva Júnior

“…At two stages of coriander growth the water use efficiency, the yield of green and dry matter, and the number of plants increased linearly with the elevation of dose of the polymer, when the smallest water depth was applied, except in the prediction of the height of plants at the first stage of planting according to quadratic model. …”
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Desempenho de cultivares de alface submetidas a diferentes níveis de salinidade da água de irrigação Performance of lettuce cultivars under different salinity levels of irrigation... by Francisco de A. de Oliveira, Maria J. S. de O. Carrilho, José F. de Medeiros, Patrício B. Maracajá, Mychelle K. T. de Oliveira

“…The number of leaves, leaf area and biomass of shoots were reduced linearly with increasing salinity, with higher values in cultivars Folha Roxa Quatro Estações and Stella.…”
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Pharmacokinetics of a novel anti-platelet drug from the glycoprotein IIb/IIIa receptor inhibitors group by S. B. Fitilev, Yu. F. Glukhov, S. V. Lukyanov, V. I. Kazey, I. B. Bondareva, A. V. Vozzhaev, I. I. Shkrebniova, D. A. Kliuev

“…Pharmacokinetics of Angipur in studied doses demonstrated linearity, rapid reaching of Сmax immediately after the infusion and the high distribution of the drug in tissues and biological fluids of the human organism..…”
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Greenness assessment profile of experimentally designed chromatographic method for the simultaneous analysis of ofloxacin and racecadotril in the presence of racecadotril impuritie... by Nada Nabil, Ghada A. Sedik, Hala E. Zaazaa, Sally S. El-Mosallamy

“…Method validation was carried out according to ICH guidelines and linearity was achieved in the ranges of 2.00–20.00 and 3.00–25.00 µg/mL for RAC and OFLU, respectively. …”
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Salt accumulation and distribution in a greenhouse soil as affected by salinity of irrigation water and leaching management Acúmulo e distribuição de sais no solo em um ambiente pr... by Flávio F. Blanco, Marcos V. Folegatti

“…Soil salinity at 0.1, 0.3 and 0.5 m depths increased linearly with salinity levels of water and the leaching fraction did not have any effect regardless of its management. …”
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Joint associations of PM10 and smoking with the risk of new-onset stroke in middle-aged and older adult Chinese adults: findings from the CHARLS cohort study by Shiqin Chen, Tian Lv, Weiyu Li, Liang Yu, Gonghua Pan, Ting Shen

“…A nonlinear exposure–response relationship was observed (P for non-linearity = 0.04). Among PM10 exposure quartiles, only the third quartile (91.90–115.92 μg/m3) was significantly associated with increased stroke risk (HR = 1.36; 95% CI: 1.08–1.71; p < 0.01). …”
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Dissipation characteristics and safety evaluation of spinetoram in red bayberry and soil by WANG Tianyu, LIN Mei, YAO Zhoulin, WANG Peng, PING Xinliang, FANG Hua

“…The results showed good linearity (R²＞0.999) between concentration and peak area when the concentrations of spinetoram ranged from 0.001 to 0.5 mg/L. …”
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Determination of 16 Biogenic Amines in Cold-Chain Fish and Shrimp by Volatile Ion-Pair Reversed-Phase Liquid Chromatography-Tandem Mass Spectrometry by WU Jianxin, WANG Zongyi, YU Miao, BI Guibin, ZHANG Weiqing, DONG Ziqi, MA Xiaotong

“…The results showed that all 16 BAs were well separated chromatographically and each BA exhibited good linearity in the concentration range of 10 to 1 000 ng/mL, with correlation coefficients (R2) greater than 0.995. …”
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Development and Validation of a Biolayer Interferometry Method for Determination of Human Anti-PD-1 Monoclonal Antibody Concentration in Cynomolgus Serum by K. V. Ulyanova, A. A. Kazarov, M. S. Pantyushenko, A. A. Olenev, I. V. Lyagoskin, V. M. Simonov

“…The authors assessed the calibration curve reliability, between-run and within-run precision and accuracy, dilution linearity, specificity and selectivity of the test method. …”
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Multiple modes in tropical tree cover: a multi-dimensional perspective by Sebastian Bathiany, Eun Joo Kim, Niklas Boers

“…Such a situation would imply that tree cover may respond linearly to forcing, without any abrupt behavior, regardless of multiple peaks in the tree cover distribution. …”
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