Combining non-Monotone trust rregion method with a new adaptive radius for unconstrained optimization problems by Seyed Hamzeh Mirzaei, Ali Ashrafi

“…The strategy of determining the radius of the trust region has a significant effect on the efficiency of this method. …”
Get full text

Proton magnetic resonance spectroscopy and apparent diffusion coefficient in evaluation of solid brain lesions by Ristić-Baloš Dragana, Gavrilović Svetlana, Lavrnić Slobodan, Vasić Brankica, Mačvanski Marija, Damjanović Dušan, Stošić-Opinćal Tatjana

“…The choline to creatine (Cho/Cr), choline to N-acetyl aspartate (Cho/NAA), N-acetyl aspartate to creatine (NAA/Cr) and myoinositol to creatine (mIn/Cr) ratios and the apparent diffusion coefficient (ADC) were determined. Results. The Cho/Cr ratio was significantly higher in glial tumors grade II than in non-neoplastic lesions (p = 0.008) and in glial tumors grade III than in non-neoplastic lesions (p = 0.001). …”
Get full text

Estimation of chlorophyll content in rice canopy leaves based on main base analysis and dimensionality reduction method by YUAN Weinan, XU Tongyu, CAO Yingli, WANG Yang, YU Fenghua

“…The results showed that the modeling coefficient of determination (R²) was 0.689, with the root mean square error (RMSE) of 2.20, and the RMSE of validation model was 1.20. …”
Get full text

Artificial Intelligence Model Assists Knee Osteoarthritis Diagnosis via Determination of K-L Grade by Joo Chan Choi, Min Young Jeong, Young Jae Kim, Kwang Gi Kim

Get full text

Extraction kinetics of saponins from quinoa seed (Chenopodium quinoa Willd) by R. M. Torrez Irigoyen, S. A. Giner

“… A spectrophotometric method was proposed to determine total saponins content, while an unsteady state diffusional model was applied to this extraction problem, assuming strict internal control to the mass transfer rate. …”
Get full text

A soil organic carbon mapping method based on transfer learning without the use of exogenous data by Jingfeng Han, Mujie Wu, Yanlong Qi, Xiaoning Li, Xiao Chen, Jing Wang, Jinlong Zhu, Qingliang Li

“…The transfer model achieves a coefficient of determination (R2) of 0.374 and a root mean square error (RMSE) of 2.937%, indicating superior performance. …”
Get full text

A new method to solve multi-objective linear fractional programming problem in fuzzy stochastic environment by Ajeet Kumar, Babita Mishra

“…The proposed method constructs an expectation model based on the mean of the fuzzy random variable. …”
Get full text

Increase of informativity of two-frequency method of defectometry at ultrasonic control of details and units of railway rolling stock by A. N. Kireev

“…Author proposed a solution for the improvement of the two-frequency defectometry method. A mathematical apparatus was developed and a method for determining the coefficient of the discontinuity shape was elaborate on its basis. …”
Get full text

A Fast Diagnosis Method of Escalator Reversal Faults Based on Dynamic Information and Multiattribute Decision-Making by Mingxing Jia, Zhiheng Pan, Guanghai Li, Chunhua Chen, Chen Wang

“…To this end, this paper proposes a multiattribute decision-making method that integrates dynamic information and gives the optimal troubleshooting order to improve the efficiency of the troubleshooting. …”
Get full text

Methodological Approach in Assessing the Level of Innovative Development of an Enterprise (On the Example of Housing and Communal Services Sphere) by E. A. Kuklina, O. S. Mitselovskaya

“…The scientific hypothesis is the assumption that it is necessary to use a methodological approach based on the phased implementation of assessment procedures and the use of assessment methods corresponding to each stage. An algorithm for assessing the level of innovative development of an enterprise is proposed, the concept of innovative potential is clarified and its structure which takes into account the digital transformation of the economy is determined. …”
Get full text

Development of a method of comparative analysis based on consumer properties of polymer compositions illustrated by adhesive plates by M. A. Mandrik, S. A. Albagachiev, L. A. Korol, E. A. Shemetova, I. I. Krasnyuk, G. V. Ramenskaya, I. A. Sadkovskii

“…To determine the weighting coefficients of various consumer characteristics of adhesive plates, a survey of experts was conducted.Results and discussion. …”
Get full text

A Method for Measuring Strawberry Leaf Area Based on Three-Dimensional Point Cloud Instance Segmentation by Zhipeng Li, Shusheng Wang, Yuanping Su, Dongyun Yu

“…The Mean Absolute Error of the reconstructed leaf area, calculated using the Poisson surface reconstruction method with boundary processing, was 5.51 cm2, with a Root Mean Square Error of 6.91 cm2 and a Coefficient of Determination of 0.867. …”
Get full text

CONSTRUCTION METHOD OF WAVELET BASE BASED ON GAUSSIAN FUNCTION AND ITS APPLICATION IN FAULT DIAGNOSIS OF ROLLING BEARING by WANG Peng, CHENG XiuFang

“…The coefficients of the wavelet basis function are determined by fitting the initial model with the vibration signal of rolling bearing. …”
Get full text

Effect of ADEEM methods (Assess, Do Massage Frirage, Exercise ROM, Evaluation, Making Schedule) on increasing muscle strength upper extremity of ischemic stroke patients at RSU GMI... by Noviyanti Parapaga, Fery Mendrofa, Julvainda Eka

“…</em></p><p class="Default"><strong><em>Objectives</em></strong><em> : This study aims to determine the effect of the ADEEM Method on increasing muscle strength in ischemic stroke patients. …”
Get full text

A comparison of the heart rate deflection point by the S.Dmax method and the ventilatory threshold in sedentary men by Mehdi esbarzadeh, Marefat siahkouhian, Lotfali bolboli

“…Therefore, the S.Dmax method can be used for the determination ofanaerobic threshold in healthy young men.…”
Get full text

OPTIMIZING ENGINE PERFORMANCE & EMISSIONS WITH CEO2NANOPARTICLES IN DIESEL FUEL: VIA RESPONSE SURFACE METHOD by Abdullah Burak Arslan, Mehmet Çelik

“…The response section method (RSM) determines the effectiveness of the data transfer at different load conditions of the engine to minimize and amplify emissions. …”
Get full text

Modelling of 3D concrete printing based on SPH method with the Herschel–Bulkley-Papanastasiou rheology model by Yang Wang, Liu-chao Qiu, Song-gui Chen, Yi Liu, Shuo Li

“…A smooth particle hydrodynamic (SPH) method combined with the Herschel–Bulkley-Papanastasiou (HBP) model is proposed to simulate 3D concrete printing (3DCP). …”
Get full text

Feasibility evaluation method and application of moderate in-situ gasification in deep tight coal &amp; gas reservoirs by KANG Yili, SHAO Junhua, LIU Jiarong, CHEN Mingjun, YOU Lijun, CHEN Xueni, CAO Wangkun

“…In order to establish a systematic evaluation of deep tight coal reservoirs and ensure the efficient, economic and safe implementation of moderate in-situ gasification projects in deep tight coal reservoirs, a feasibility evaluation method based on fuzzy analytic hierarchy process was developed. …”
Get full text

An eco-friendly bioanalytical RP-HPLC method coupled with fluorescence detection for simultaneous estimation of felodipine and metoprolol by Mariam Wasim Beniamin, Amira Mohamed Kessiba, Maha Abdelmonem Hegazy, Ahmed Emad El Gendy, Lubna Ahmed Kormod

“…Abstract An ecofriendly, sensitive, selective, precise, and accurate HPLC method with fluorescence detection (FD) has been developed and validated for simultaneous determination of two hypertensive drugs, felodipine and metoprolol in their pure samples, combined pharmaceutical dosage form and in spiked human plasma. …”
Get full text

A Novel Fault-Tolerant Information Fusion Method for Integrated Navigation Systems Based on Fuzzy Inference by Yixian Zhu, Minmin Zhang, Ling Zhou, Ting Cai

“…Additionally, the information sharing coefficients, determined by the observation quality factors, ensure dependable fault isolation while improving the sensitivity of fault detection to gradual faults. …”
Get full text