A Fully Validated LC-MS Quantitation Method for Psychoactive Compounds Found in Native South American Plant Species by Jonathan Tran, Aaron C. Elkins, Simone Vassiliadis, Noel O. I. Cogan, Simone J. Rochfort

“…The validated method was used to determine the psychoactive concentrations in <i>Psychotria viridis</i>, <i>Psychotria carthagenensis</i>, <i>Banisteriopsis caapi</i>, and <i>Alicia anisopetala</i>. …”
Get full text

Development and application of a blocking ELISA method based on Cap protein for detecting antibodies against porcine circovirus 2 by Qingyan Liu, Shuolei Gao, Jiannan Li, Jingyi Yang, Yuxiang Zhu, Jun Zhu, YanJun Zhou, TongLing Shan, Wu Tong, Hao Zheng, Ning Kong, YiFeng Jiang, ChangLong Liu, GuangZhi Tong, Hai Yu

“…Consequently, there is a pressing need to develop a new blocking ELISA method that is more efficient to detect antibodies against PCV2.…”
Get full text

Development and certification of reference standards for phenolic content in biologicals, based on comparison of results obtained by GLC, HPLC, spectrophotometric, and colorimetric... by O. N. Kolesnikova, O. V. Fadeikina, O. B. Ustinnikova, R. A. Volkova, A. A. Movsesyants

“…Phenol is used as a preservative in a number of biological products. Methods that are used for quantitative determination of phenol differ a lot. …”
Get full text

Research on Time Series Interpolation and Reconstruction of Multi-Source Remote Sensing AOD Product Data Using Machine Learning Methods by Huifang Wang, Min Wang, Pan Jiang, Fanshu Ma, Yanhu Gao, Xinchen Gu, Qingzu Luan

“…A comparison of five machine learning models showed that the random forest model performed optimally in AOD inversion, achieving a root mean square error (RMSE) of 0.11 and a coefficient of determination (R²) of 0.93. …”
Get full text

New comprehensive mean estimation using regression-cum-exponential type estimator: Application with neutrosophic data

Get full text

Prediction of Clavien Dindo Classification ≥ Grade III Complications After Epithelial Ovarian Cancer Surgery Using Machine Learning Methods by Aysun Alci, Fatih Ikiz, Necim Yalcin, Mustafa Gokkaya, Gulsum Ekin Sari, Isin Ureyen, Tayfun Toptas

“…Mean absolute error, root mean squared error, correlation coefficients, Mathew’s correlation coefficient, and F1 score were used to determine the best performing algorithm. …”
Get full text

Optimizing Biometric Security in Industry 4.0 A Critical Analysis of Authentication Parameters and Their Impacts Using Multi-Criteria Methods by Javier Andres Esquivias Varela

“… With increasing cybersecurity threats and identity fraud, secure and efficient authentication methods are essential. Traditional authentication systems, such as passwords and keycards, have vulnerabilities, making biometric authentication a promising alternative. …”
Get full text

Investigating the impact of discretization techniques on real-time digital control of DC-DC boost converters: A comprehensive analysis by Cağfer Yanarateş, Zhongfu Zhou, Aytaç Altan

Get full text

Predictive Modeling and Optimization of Hot Forging Parameters for AISI 1045 Ball Joints Using Taguchi Methodology and Finite Element Analysis by Naiyanut Jantepa, Nattarawee Siripath, Surasak Suranuntchai

“…The Arrhenius constitutive model, based on the Zener–Hollomon parameter, was applied to predict the flow stress with a high level of accuracy, achieving a coefficient of determination (R²) of 0.968 and an average absolute relative error (AARE) of 7.079%. …”
Get full text

Prediction of Mature Body Weight of Indigenous Camel (<i>Camelus dromedarius</i>) Breeds of Pakistan Using Data Mining Methods by Daniel Zaborski, Wilhelm Grzesiak, Abdul Fatih, Asim Faraz, Mohammad Masood Tariq, Irfan Shahzad Sheikh, Abdul Waheed, Asad Ullah, Illahi Bakhsh Marghazani, Muhammad Zahid Mustafa, Cem Tırınk, Senol Celik, Olha Stadnytska, Oleh Klym

“…The determination of the live body weight of camels (required for their successful breeding) is a rather difficult task due to the problems with handling and restraining these animals. …”
Get full text

Automatic Detection of Urban Trees from LiDAR Data Using DBSCAN and Mean Shift Clustering Methods in Fatih, Istanbul by Z. Cetin, N. Yastikli

Get full text

Determination of 60 Food-Borne Stimulant Drug Residues in Animal-Derived Foods by Solid-Phase Extraction Purification and Ultra-High-Performance Liquid Chromatography-Quadrupole/Or... by Liangna He, Qiang Li, Junmei Ma, Meirong Cao, Lixin Fan, Xiaowei Ren, Guohua Shi, Yan Zhang

Get full text

Simultaneous Determination of Residues of New Quinone Outside Inhibitor Fungicides Mandestrobin and Metyltetraprole in Fruits and Vegetables by QuEChERS Coupled with Ultra-high Per... by ZHOU Wenjing, WANG Luyan, ZHOU Changyu, FANG Nan, ZHANG Changpeng, JIANG Jinhua

Get full text

On the Issue of Improving Remuneration System in Budget Organizations of the Republic of Kazakhstan by S. K. Baidybekova

“…To achieve this goal, the tasks were set to determine, on the basis of the analysis, the degree of supply of high-qualified specialists in budget organization; if an organization’s human resources are used effectively and efficiently; to identify the urgent problems in labor accounting and analysis of wages; to develop the main ways to improve accounting processes and increase the efficiency of the use of labor resources in budget organizations. …”
Get full text

GRAPHICAL MODELS OF THE AIRCRAFT MAINTENANCE PROCESS by S. V. Daletskiy, S. S. Daletskiy

Get full text

COMPARATIVE EVALUATION OF EFFECTIVENESS OF MANAGEMENT OF THE ENTERPRISES OF THERMAL NETWORKS by Evgeniy Beliaev, Iola Kuklite

“…The proposed method and calculation formulas for determining this factor.…”
Get full text

Modeling the Community-Based Development Approach in Neighborhood Development Planning with Structural Equation Methods (Case Study: Golkaran Neighborhood of Abarkouh City) by hasan kabouri, seyed ali almodaresi, mohammad hossin ramesht, mohammad mehdi karim nejad, malihe zakerian

“…Using a questionnaire tool that was adjusted according to the Likert spectrum, it was collected and its reliability was determined by Cronbach's alpha coefficient, which includes both the total coefficient and the coefficient of different sections in the dimensions of the questionnaire and also to determine the validity of the questionnaire. …”
Get full text

Accelerated Bayesian optimization for CNN+LSTM learning rate tuning via precomputed Gaussian process subspaces in soil analysis by Xiaolong Chen, Hongfeng Zhang, Cora Un In Wong, Zhengchun Song

“…PurposeWe propose an accelerated Bayesian optimization framework for tuning the learning rate of CNN+LSTM models in soil analysis, addressing the computational inefficiency of traditional Gaussian Process (GP)-based methods. This work bridges the gap between computational efficiency and probabilistic robustness, with broader implications for automated machine learning in geoscientific applications.MethodThe key innovation lies in a subspace-accelerated GP surrogate model that precomputes low-rank approximations of covariance matrices offline, thereby decoupling the costly hyperparameter tuning from the online acquisition function evaluations. …”
Get full text

Pengaruh Capital Adequacy Ratio, Loan to Deposit Ratio, Non Performing Loan, Operational Efficiency dan Ukuran Perusahaan terhadap Harga Saham dengan Profitabilitas sebagai Variabe... by Nana Sepdiana

“…The study of population is Bank Umum Swasta Nasional Listed at BEI from the year 2010 – 2014. The method of determination is sampling by using purposive sampling. …”
Get full text

MANAGEMENT OF THE PRODUCTION RESOURCES OF ENTERPRISE BASED ON FINANCIAL MOTIVATION OF THE PERSONNEL: THEORETICAL ASPECT by O. Gaponenko, M. Mashchenko, O. Klimenko, N. Stepanenko, О. Sergienko

“…The article deals with theoretical and organizational aspects of the management justification on the basis of the effective financial motivation of the personnel in the context of its influence to use the production resources of the enterprise. To determine the studied object, the influence of the financial motivation of the personnel, the content of the category «effectiveness of financial motivation» is disclosed; the methods of the financial motivation are characterized; the types of the production resources of the enterprise are presented. …”
Get full text