Choice of optimal conditions of Isoniazid and Thiotriazolin artificial mixture analysis by high-performance liquid chromatography method by L. I. Kucherenko, O. V. Khromylyova, Z. B. Moryak, H. I. Tkachenko

“…At present a great attention is paid to the novel physicochemical methods of drugs analysis, notably high-performance liquid chromatography. …”
Get full text

A Convergent Legendre Spectral Collocation Method for the Variable-Order Fractional-Functional Optimal Control Problems by Zahra Pirouzeh, Mohammad Hadi Noori Skandari, Kameleh Nassiri Pirbazari

“…In this paper, a numerical method is applied to approximate the solution of variable-order fractional-functional optimal control problems. …”
Get full text

BA-ELM Gear Fault Diagnosis Method based on Energy Feature of Wavelet Packet Optimal Node by Qin Bo, Liu Yongliang, Wang Jianguo, Qin Yan, Yang Yunzhong

“…In order to solve the problems that gear fault classification model has weak generalization ability,poor accuracy causing by the fault features of gear is difficult to extract and extreme learning machine input weights and threshold of hidden layer nodes randomly selected,a BA- ELM gear fault diagnosis method is puts forward based on energy feature of wavelet packet optimal nodes.First,the gear vibration signals are decomposed by using wavelet packet in this method,the optimal nodes is selected by using the correlation coefficient between each node decomposition signals and original signal,and the energy feature is calculated.Second,the bat algorithm is used to optimize the extreme learning machine input weights and threshold of hidden layer node and the gear fault classification model of BA-ELM is established.Finally,the energy entropy feature vectors of the optimal wavelet packet nodes as the model input is used to identify the different fault states of gear.The experimental results show that,comparing with SVM and ELM fault classification method,the BA-ELM gear fault diagnosis method based on energy feature of wavelet packet optimal nodes has higher classification accuracy and better generalization ability.…”
Get full text

Inertial-relaxed splitting for composite monotone inclusions by Oré, Ernesto, Mahey, Philippe, Ocaña, Eladio

Get full text

Quality-based selection of the optimal hot air gradient drying method for anchovy and modeling of drying kinetics by Yiting Ye, Ting Zhou, Teyuan Liu, Wenzheng Shi

Get full text

An optimal day-ahead scheduling method for power systems considering extreme， unanticipated and dynamic-temporal scenarios by SUN Junjie, HU Shubo, YUAN Peng, ZHANG Tingqi, JIA Qi, LIU Wansong

“…Existing optimal scheduling methods cannot cover all unanticipated scenarios. …”
Get full text

Online Estimation and Control Method of Optimal Slip Ratio for Vehicle With an Electric Power-Assisted Brake System by Lei Chen, Yuchao He, Tangtang Ma, Shengshi Zhong

“…This research proposes a self-adaptive optimal slip ratio estimation method for road surfaces and a slip ratio control strategy. …”
Get full text

Optimal Design Methodology of Maxwell–Coulomb Friction Damper by Chun-Nam Wong, Wai-On Wong

“…Optimal paths of damping and stiffness ratios are determined by the central difference Newton search method. …”
Get full text

Comparison of the Maximum Angular Velocity of Lower Limb Joints in Different Methods of Zenkutsu-dachi in Karate by Ali Amiri Khorasani, Mohammad Taghi Amiri Khorasani, Fariborz Mohammadipour

“…Results: There was a significant difference between movement patterns 3 and 4 and between patterns 5 and 6 in the hip joint (P<0.05), while no significant difference in the knee and ankle joints was reported. …”
Get full text

Optimizing Water–Fertilizer Coupling Across Different Growth Stages of Tomato in Yellow Sand Substrate: Toward Enhanced Yield, Quality, and Resource Use Efficiency by Yalong Song, Jiahui Xu, Shuo Zhang, Jianfei Xing, Long Wang, Xufeng Wang, Can Hu, Wentao Li, Zhanming Tan, Yunxia Cheng

Get full text

Comparative analysis of different methods of retraction of the left lobe of the liver during laparoscopic sleeve gastrectomy by O. O. Kalashnikov, O. Yu. Usenko, I. M. Todurov, S. V. Kosiukhno

“…Retracting of the left liver lobe during laparoscopic sleeve gastrectomy is important for achieving an optimal surgical field. Aim. The aim of our study was to evaluate the results of using different methods of retraction of the left liver lobe during laparoscopic sleeve gastrectomy in patients with morbid obesity. …”
Get full text

2D Structural Acoustic Analysis Using the FEM/FMBEM with Different Coupled Element Types by Leilei CHEN, Wenchang ZHAO, Cheng LIU, Haibo CHEN

“…The performance for coupled element types is compared via a simple example with analytical solution, and the optimal element type is obtained. Numerical examples are presented to show the relative errors of different coupled element types.…”
Get full text

Comparative Analysis of Physical and Chemical Quality Parameters of Turmeric Varieties Subjected to Different Blanching Methods by Bijay Lamsal, Pratistha Adhikari, Shree Neupane, Rijwan Sai, Himanchal Adhikari, Sanjay Kandel, Aayush Pokhrel

“…This study aimed to evaluate the effects of different blanching methods on these varieties' quality traits. …”
Get full text

Determination of the optimal row distance for double row piles and the calculation method for earth pressure between piles by Ke TANG, Hua ZHAO, Xuefeng TANG, Rusong CHENG

“…Comparison with the original scheme and the existing studies shows that the results are consistent with previous findings, validating the reliability of the calculation method presented in this study. In conclusion, this study provides a valuable insight for rapidly determining the optimal spacing of double-row piles and calculating the soil pressure between piles.…”
Get full text

Optimal Multivariate Transfer Entropy to Determine Differences in Short and Long-Range EEG Connectivity in Children with ADHD and Healthy Children by Ali Ekhlasi, Ali Motie Nasrabadi, Mohammadreza Mohammadi

“… Purpose: Investigating brain connectivity using Electroencephalogram (EEG) is a valuable method for studying mental disorders, such as Attention-Deficit/Hyperactivity Disorder (ADHD), and optimizing and developing measures of effective connectivity can provide new insights into differences in brain communication in such disorders. …”
Get full text

Optimal DMD Koopman Data-Driven Control of a Worm Robot by Mehran Rahmani, Sangram Redkar

“…This research uses an optimal data-driven controller to control the worm robot. …”
Get full text

Optimal Design and Experimental Verification of Heat Transfer Capacity of Heat Exchanger of in Large Temperature Difference Air Handling Unit by Xu Yanni, Zhuo Mingsheng, Zhang longai, He Weiguang

“…The pipe shapes and flow routes are optimized. The performances of the cooling coils are compared for different coil pipe shapes, flow routes, and fin spacings. …”
Get full text

PERFORMANCE ANALYSIS OF SOLAR WATER HEATER FOR THE OPTIMAL TILT ANGLE AT DIFFERENT FLOW RATES BY USING FLAT PLATE COLLECTOR by Markndeyulu Vuggirala, N. Alagappan, CH V K N S N Moorthy, N.V. Narasimrao Rao

Get full text

Contrastive Study on Torque Distribution of Distributed Drive Electric Vehicle under Different Control Methods by Xiao-gang Wu, Dian-yu Zheng

Get full text

An Evaluation of Different Digestion Methods for the Quantitation of Inorganic Elements in Human Hair Using ICP-MS by Yue Liu, Yang Yang, Yin-Yin Xia, Jamie V. de Seymour, De-Zhang Zhao, Yang-Mei Li, Hua Zhang, Ting-Li Han

“…Inductively coupled plasma-mass spectrometry (ICP-MS) coupled with nitric acid (HNO3) digestion is the most common approach for determining inorganic elements from human hair. This study aims to optimize the digestion method for the absolute quantitation of 52 elements using ICP-MS, for a large cohort study in human hair. …”
Get full text