Digital technology for spectral analysis of oscillation parameters by A. V. Gulaj, V. M. Zajcev

“…The distortion of the frequency spectrum of oscillations is eliminated by suppressing its side lobes using window filters. To compare the efficiency of different windows, the following special parameters are used: width of the main lobe of the frequency spectrum; coefficient of relative expansion of the main lobes; maximum relative level of side lobes; coefficient of relative attenuation of signal energy. …”
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Application of HS Motion Law in Cam Design of Super High-speed Tobacco Packaging Machine by Ren Ziwen, Ge Zhenghao, Wang Gang

“…Through the natural frequency of cam and angular frequency,the number of harmonic wave terms is determined. The coefficient of equation is solved. Taking the global indexing cam in the folding turret of YB49 as an esample,the design is carried out,the design result is compared with the previous cam in FC800,the value of maximum accelerated velocity and maximum velocity are declined. …”
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Research and Analysis on the Index System of Digital Economy in Anhui Province by Zhong Wang, Peibei Shi

“…The percentage weight of each index is determined by the subjective evaluation method, and the index values of 16 cities in Anhui Province are calculated according to the efficacy coefficient method. …”
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Optimization of SVM Parameters with Hybrid CS-PSO Algorithms for Parkinson’s Disease in LabVIEW Environment by Duygu Kaya

“…The designed system is used to determine the best SVM parameters, and it is compared to PSO and CS optimization methods and found that the used CS-PSO hybrid optimization method is better. …”
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Engineered PEG–PCL nanoparticles enable sensitive and selective detection of sodium dodecyl sulfate: a qualitative and quantitative analysis by Soni Prajapati, Ranjana Singh

“…The method showed excellent linearity over a concentration range of 0–200 μg/mL, with a correlation coefficient (R2) of 0.98. …”
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Process Analytical Technology Obtained Metastable Zone Width, Nucleation Rate and Solubility of Paracetamol in Isopropanol—Theoretical Analysis by Mahmoud Ranjbar, Mayank Vashishtha, Gavin Walker, K. Vasanth Kumar

“…<b>Methods:</b> We experimentally determined MSZW and solubility using FTIR spectroscopy and FBRM. …”
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The Problem or Creep in Belt Drives and Band Brakes by Zhu Cogjian

“…The problem of the Creep in belt drives and band brakes is considered in the paper.The limited position of creep and determined method of creep direction are pointed out.The formulas of the creep sizc,average velosity of the creep, maximm velosity of the creep and so on is deriven,The efficiency of the belt drive and the ratio transmission of the belt drive are analyzed.…”
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A methodology study on spent dialysate collection by SONG Jin-hui, LIU Jian-jing

“…Objective To explore the accuracy of using a new kind of both simple and accurate tool to collect spent dialysate.Methods Thirty patients receiving maintenance hemo dialysis(MHD)in a stable condition were enrolled from our blood purification center.The patent method and the traditional method were used respectively to collect the spent dialysate of a whole dialysis(4 h)during the second treatment of a week.Phosphorus,urea nitrogen,creatinine and uric acid of the spent dialysate collected by two methods were determined,and the obtained data were classified as "patent group"and"traditional group".Meanwhile,by the use of data about gender,age,parameters of the dialyzer,and phosphorus concentration of spent dialysate which was collected after the dialysis for 60 min,a formula was used to calculate phosphorus removal amount of a whole dialysis procedure,and the obtained data were classified as"formula group".Results The total removal amounts of phosphorus,urea nitrogen,creatinine and uric acid in the patent group and traditional group were(27.60±8.39)vs.(27.75±8.45)mmol;(458.15±187.83)vs.(187.83±193.91)mmol;(14 676.46±5 593.39)vs.(5 593.39 ± 5 919.89)μmol;(6 341.61 ± 2 193.88)vs.(6 412.32 ±2 213.69)μmol,respectively.There were no statistically significant differences between the two groups(P>0.05),and the correlation coefficient was 0.996 for all.The total removal amounts of phosphorus in the formula group and traditional group were(32.8±28.03)vs.(27.75±8.45)mmol respectively.There were statistically significant differences between the two groups(t=6.35,P<0.01),and the correlation coefficient r=0.860.Conclusions The new method can perfectly replace the traditional or gold standard method to collect spent dialysate of a whole dialysis procedure.The detected removal amounts of various materials in the samples obtained by this new method are very consistent with those by the traditional method.Furthermore,the new method is significantly superior to the formula method.…”
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A Collaborative Wireless Access to On-Demand Services by Zohar Naor

“…As opposed to broadcasting, this method enables the clients to determine online the delivered content, and thus supports on-demand services. …”
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Calculating Rock Joint Frequency in TBM Excavation Through Binocular Vision and Segmentation Techniques by Jingwei Xu, Haochen Sun, Hongmei Wang, Yaxu Wang, Yan Zhu, Peng Jiang

“…The method enhances the speed and precision of determining rock mass integrity parameters, specifically the frequency of rock joints, thereby providing reliable and efficient rock mechanics data for TBM operations. …”
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Portable X-ray fluorescence of zinc and selenium with nail clippings-Mother and Infant Nutrition Investigation (MINI). by David E B Fleming, Nelly Madani, Michaela G Kaiser, Jong Sung Kim, Erin Keltie, Natashia Drage, Ying Jin, Jane Coad, Louise Brough

“…Coefficients of determination (r2) were stronger for zinc (from 0.74 to 0.95) than selenium (from 0.53 to 0.70). …”
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OPTIMIZING CARTON PRODUCT DELIVERY BY SOLVING TRAVELLING SALESMAN PROBLEM AT PACKAGING COMPANIES by Fitri Sakinatul Aisyah, Winarno Winarno, Dimas Nurwinata Rinaldi

“…To complete the TSP model, Branch and Bound (BB) and Nearest Neighbor (NN) methods are applied to find the best solution for determining the distribution route of carton products. …”
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The fabrication of MEMS alkali metal vapor cells based on ultrafast laser welding for single beam magnetometer by Yanbin Wang, Mingzhi Yu, Yao Chen, Yintao Ma, Xiangguang Han, Yong Xia, Ju Guo, Ping Yang, Qijing Lin, Shujiang Ding, Libo Zhao

“…Finally, MEMS vapor cells were used to fabricate a single-beam magnetometer, and its measurement sensitivity was determined experimentally. This process provides a new method for the efficient fabrication of MEMS vapor cells.…”
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Novel Approximations to the Damped Parametric Driven Pendulum Oscillators by Weaam Alhejaili, Alvaro H. Salas, S. A. El-Tantawy

“…The first approximation is determined using the ansatz method while the second one is derived using He’s frequency formulation. …”
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FPGA Implementation of Optimal 3D-Integer DCT Structure for Video Compression by J. Augustin Jacob, N. Senthil Kumar

“…A novel optimal structure for implementing 3D-integer discrete cosine transform (DCT) is presented by analyzing various integer approximation methods. The integer set with reduced mean squared error (MSE) and high coding efficiency are considered for implementation in FPGA. …”
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Complementary assets of innovative activities: theoretical principles of accounting by V.K.

“…The role of complementary assets as the main factor in shaping the technological trajectory of the enterprise has been determined. The essence and importance of complementary assets in ensuring the efficiency of the innovative activity of the enterprise and the need to provide accounting information about them to interested users have been grounded.…”
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An Entropy Optimizing RAS-Equivalent Algorithm for Iterative Matrix Balancing by Chlebus, Edward, Kasapu, Viswatej

“…We have developed a new simple iterative algorithm to determine entries of a normalized matrix given its marginal probabilities. …”
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Breath Detection from a Microphone Using Machine Learning by Tomasz Sankowski, Piotr Sulewski, Jan Walczak, Aleksandra Bruska

“…Mel-Frequency Cepstral Coefficients (MFCC) for Feature Extraction and Neural Network Classification: This method employs MFCCs as set of sound features for classification using a neural network. …”
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Neutrosophic Hammer Operator for Assessment of Product Processing Quality Monitoring System in a Machining Line by Shuai Yuan

“…By applying a MCDM evaluation framework, the research aims to determine the most efficient and scalable solutions adaptable to various production settings. …”
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ALOKASI PENDAPATAN DAN LITERASI KEUANGAN Studi Kasus pada Desa Sidomukti Kecamatan Plaosan Kabupaten Magetan by Nurul Hidayah

“…This study used a survey method conducted to 80 respondents consisting of 40 housewives who do not work and 40 housewives who work. …”
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