Purification and Optimization of Extracellular Lipase from a Novel Strain Kocuria flava Y4 by Adyasa Barik, Sudip Kumar Sen, Geetanjali Rajhans, Sangeeta Raut

“…Hardening time of gel beads in calcium chloride was used. For the first time, K. flava Y4 lipase was purified using ammonium sulphate precipitation followed by dialysis and DEAE-Sepharose anion exchange chromatography with Sepharose-6B gel filtration chromatography, yielding ∼15-fold purified lipase with a final yield of 96 U/mL. …”
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Optimization of the Esterification Process of Crude Palm Oil (CPO) with Natural Zeolite Catalyst Using Response Surface Methodology (RSM) by Said Ahmad Fadhilah, Elma Fatkhurin, Ni Ketut Sari

“…The independent variables used in the research are esterification time (90, 110, 130, 150, and 170 minutes) and natural zeolite size (20, 40, 60, 80, and 100 mesh). …”
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Application of Nanoparticles in Diagnosis and Treatment of Pancreatic Cancer by Juzheng Yuan, Yang Wang, Yang Cao, Shuqiang Yue, Xiao Li

“…Method. 60 cases of pancreatic cancer and surgical treatment were selected from our hospital. The time ranged from March 2018 to March 2019. The age ranged from 27 to 81 years. …”
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Chaotic Spread-Spectrum Communication: A Comparative Study between Chaotic Synchronization and Matched Filtering by Arturs Aboltins, Andreas Ahrens, Nikolajs Tihomorskis

“…As a supplementary finding, we show that in systems with matched filter-based demodulation, discrete-time quantized spreading sequences confer an advantage over analogous, continuous-time spreading waveforms.…”
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Immersive Real-Acting Virtual Aquarium with Motion Tracking Sensors by Yoon-Seok Choi, Soonchul Jung, Jin-Sung Choi, Bon-Ki Koo, Won-Hyung Lee

“…We realized a real space-based virtual aquarium equipped with a multiview function that provides images for users and audiences at the same time through motion tracking sensors. A virtual reality system needs more natural and intuitive interfaces so as to enhance users' immersion. …”
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English Phrase Speech Recognition Based on Continuous Speech Recognition Algorithm and Word Tree Constraints by Haifan Du, Haiwen Duan

“…This paper combines domestic and international research results to analyze and study the difference between the attribute features of English phrase speech and noise to enhance the short-time energy, which is used to improve the threshold judgment sensitivity; noise addition to the discrepancy data set is used to enhance the recognition robustness. …”
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TRANSFORMATION OF PERSON AND SOCIETY IN THE ANTHROPOTECHNICAL TURN: EDUCATIONAL ASPECT by V. N. Vashkevich, O. V. Dobrodum

“…Anthropotechnical turn in culture is based on educational practices that characterize a person as a subject and at the same time as an object of educational and corrective influence. …”
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Efficient Parallel Implementation of Active Appearance Model Fitting Algorithm on GPU by Jinwei Wang, Xirong Ma, Yuanping Zhu, Jizhou Sun

“…However, the high-dimensional texture representation causes very time-consuming computations, which makes the AAM difficult to apply to real-time systems. …”
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Immediate efficacy of auricular acupuncture combined with active exercise in the treatment of acute lumbar sprains in 10 minutes: Protocol of a randomized controlled trial. by Xin Tang, Qifu Li, Gaoyangzi Huang, Xianmei Pei, Ziwen Chen, Ya Huang, Siwen Zhao, Taipin Guo, Zili Liu

“…Immediate relief of pain and restoration of mobility in a short period of time are the main needs of patients when they visit the clinic. …”
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Criticism of the Classical Theory of Macroeconomic Modeling by K. K. Kumehov

“…From the methodological point of view, the design of the model all the most well-known authors extrapolated to the new models of the past state or past events. As a result, every time the model is ready by the time the situation changes, the last parameters underlying the model are losing relevance, so at best, the researcher may have to interpret the events and parameters that are not feasible in the future. …”
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Bayesian Approach for Sequential Probabilistic Back Analysis of Uncertain Geomechanical Parameters and Reliability Updating of Tunneling-Induced Ground Settlements by Cong Li, Shui-Hua Jiang, Jinhui Li, Jinsong Huang

“…The reliability of tunneling-induced ground settlements can be updated in a real-time manner by fully utilizing the time-series monitoring data. …”
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Study of air pollution of Isfahan based on NO2 measured data by OMI Satellite sensor by Atefeh Shahmohammadi, Ali Bayat, Saeed mashhadizadeh Maleki

“…These statistically meaningful peaks corresponding periods have been eliminated from the mean monthly nitrogen dioxide time series, and with the linear fit on the residual time series, the trend has been calculated. …”
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A DBN-Based Deep Neural Network Model with Multitask Learning for Online Air Quality Prediction by Jiangeng Li, Xingyang Shao, Rihui Sun

“…To avoid the adverse effects of severe air pollution on human health, we need accurate real-time air quality prediction. In this paper, for the purpose of improve prediction accuracy of air pollutant concentration, a deep neural network model with multitask learning (MTL-DBN-DNN), pretrained by a deep belief network (DBN), is proposed for forecasting of nonlinear systems and tested on the forecast of air quality time series. …”
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A Multiobjective Piglet Image Segmentation Method Based on an Improved Noninteractive GrabCut Algorithm by Feilong Kang, Chunguang Wang, Jia Li, Zheying Zong

“…The average processing time is 1606 ms, and this method satisfies the real-time requirement of an agricultural video monitoring system. …”
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Enhanced defect sensing technology in turbid water environments using multi-beam sonar by Wenhui Wang, Yikai Li, Rufei He, Yao Li

“…By employing the weighted time average (WMT) algorithm, we calculate the time window for each beam within the water environment. …”
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Microchannels Effective Method for the Extraction of Oleuropein Compared with Conventional Methods by Mahnaz Yasemi, Amir Heydarinasab, Masoud Rahimi, Mehdi Ardjmand

“…Frequency (F), temperature (T), and power of ultrasound (P) were the parameters which were studied in ultrasound method, but in microchannel system effects of pH and temperature (T), volumetric flow rate ratio of two phases (VR), and contact time (CT) of two phases were optimized. UV detector device at 254 nm was used to recognize oleuropein through comparison of the retention time of the extracts with standard compound in chromatogram. …”
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Optimization of the Switch Mechanism in a Circuit Breaker Using MBD Based Simulation by Jin-Seok Jang, Chang-Gyu Yoon, Chi-Young Ryu, Hyun-Woo Kim, Byung-Tae Bae, Wan-Suk Yoo

“…Since the opening mechanism operates sequentially, optimization of the switch mechanism was carried out to improve the current breaking time. In the optimization process, design parameters were selected from length and shape of each latch, which changes pivot points of bearings to shorten the breaking time. …”
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Compensation of Linear Multiscale Doppler for OFDM-Based Underwater Acoustic Communication Systems by A. E. Abdelkareem, B. S. Sharif, C. C. Tsimenidis, J. A. Neasham

“…In particular cases, such as acceleration, it is required to design a receiver structure that is capable of accomplishing time varying Doppler compensation. In this paper, two approaches are taken into consideration in order to estimate the symbol timing offset parameter. …”
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Monitoring Driving in a Monotonous Environment: Classification and Recognition of Driving Fatigue Based on Long Short-Term Memory Network by Hao Han, Kejie Li, Yi Li

“…The result shows that the fatigue degree of drivers increases as driving time increases on both expressways and low-grade rural roads. …”
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Trend Assessments for Selected Air Quality Monitoring Stations in Turkey by Eyüp Şişman

“…It has been determined that the air quality of Zonguldak (Center), Kahramanmaraş (Center), Çanakkale (Center, Biga, Çan), Adana (Çatalan, Doğankent, Valilik), Hatay (İskenderun), Manisa (Center), Ankara (Sincan), Kütahya and Şırnak has improved over time. At the same time, Kahramanmaraş (Elbistan), Hatay (Antakya), Muğla (Yatağan) and Manisa (Soma) air quality has deteriorated over time. …”
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