The economics of the performing arts before and during the COVID-19 pandemic. Part 2: an investment approach to cultural enents by D. L. Morozova

“…The article discusses the hypothesis of the possibility of balancing budgets for new theatrical productions, taking the rehearsal period, premiere and running as a whole. The productions are not considered as deadweight losses, but are analysed as assets with risky returns. …”
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Research on reconfigurable service carrying network active protection algorithms by Ning QI, Bin-qiang WANG, Zhi-ming WANG

“…To construct reconfigurable service carrying network (RSCN) in reconfigurable flexible network (RFNet) infrastructure could provide traffic specific communication services for different end users.This could effectively solve the puzzle faced by traditional Internet infrastructure.Because of the blight of network failure,active protection problems of RSCN were discussed.Mathematics model of RSCN active protection issues were established.To avoid enormous influence because of important resource failure,a resource stress factor (RSF) awareness main link construction algorithm named RSF-aware MLCA was proposed.To improve success running ratio and reduce network link failure loss of RSCN,a RSCN protection link construction algorithm named RPLCA was implemented.Considering of the two sub-algorithms,RSCN active protection algorithm named RAPA was designed.The efficiency of algorithms was evaluated by emulation experiments according to RSCN success running ratio and main link utilization ratio and average network link failure loss under several scenarios.…”
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Carbon-free Car Structure and Trajectory Simulation Design for Clocking the "Long March" Route by Zhou Yanbo, Luo Qiang, Zhang Yiwei, Wang Jingyu, Feng Qin, Wang Yingsheng

“…The running results of the car show that the car walking trajectory has good repeatability and can punch all the specified trajectory points.…”
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INFLUENCE OF WHEEL POLYGON ON DYNAMIC PERFORMANCE OF HIGH SPEED EMU by ZHANG JieJuan, SHANG YueJin, WANG Hong, XUE Hai, LI ZhenHua, YANG PengPeng

“…With the continuous improvement of the running speed of the EMU,the wear of the wheels during the operation is intensified,which increases the maintenance cost and deteriorates the service environment of the train. …”
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ANALYSIS OF THE INFLUENCE OF POLYGONAL WHEELS ON DYNAMIC PERFORMANCE OF A SIX-AXLE HEAVY FREIGHT LOCOMOTIVE (MT) by SUN XiaoJuan, SUN HongLiang, LI XingRen, WANG Yu

“…With the increase of the load and running speed of heavy freight locomotives, the wheel wear becomes more and more serious, which can exacerbate the polygon formation of wheels. …”
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Development of an Equivalent Force Method and an Application in Simulating the Radiated Noise from an Operating Diesel Engine by Nickolas Vlahopoulos, Yury Kalish, S.T. Raveendra

“…Numerical results for noise radiated from a running engine are compared to test data for a baseline design. …”
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Description of Sanitation Clinic Implementation in Primary Health Care Services in Bukittinggi by Vini Jamarin, Rosfita Rasyid, Selfi Renita Rusjdi

“…House-visitting activity has not met the expectation yet, while trans-program activity has been running well, trans-sector activity has been running well in almost all PHCS, and evaluation has been running in a variative frequency. …”
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Controlling a Low Cost Bang Bang Pneumatic Monopod by Callen Fisher, Jacques Meyer

“…Results are promising and reveal that simple models and controllers are sufficient to generate stable transient motions for a legged robot running on non-uniform terrain. …”
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Experiment Study and Dynamic Simulation Analysis of Transmission Performance of High-performance Magnetic Gear by Yang Chaojun, Zhang Xiuwen, Ji Chenglong, Zhang Youjing, Yuan Airen

“…Also,the three different running manners under lower speeds are dynamically simulated by using the finite element analysis software,and the influence of different loads on torques is obtained. …”
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Trajectory Planning of Energy Consumption Optimal Redundant Manipulators with Constraints by Yuanfei Zhou, Haitao Tang

“…Before running the inverse dynamic model for trajectory optimization， a new virtual link concept is introduced to replace all redundant links to eliminate the physically impossible configuration. …”
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Illness Experiences of Adolescents with Type 1 Diabetes by Ji Eun Kim

“…The overwhelmed process included “self-banished” and “surrounded by stigma.” Running away included three categories—“growing up,” “folding,” and “withdrawal.” …”
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NIGERIAN CHRISTIANITY AND POLITICAL INVOLVEMENT: A BALANCE OF ACTIVITY IN POLITICAL TERRAIN by ADEBAYO OLUWASEGUN BOLARINWA, ADEKOYA SAMUEL OLAMIDE, ADEDIRAN IDOWU SEGUN

“… Leadership is essential to see to the running of the affairs of men especially as far as an organisation, body, or country is concerned. …”
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Method for calculating the range of an electric motorboat using solar energy by Valentina V. Kaplina

“…As a result, we calculated the boat running time for a summer day at a speed of 7 km/h. …”
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State Identification of ECS Turbine Bearing Based on Fractal Dimension by Chenchen Li, Qingpeng Han, Rui Zhu, Qingyu Zhu

“…The experimental result shows that the correlation dimension, as nonlinear geometric invariants, can be used as the characteristic quantity of ECS turbine bearing on running state. Moreover, this method can accurately and effectively identify the running state of the bearing.…”
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Research of Wear Prediction of Gear System of Petrochemical Equipment based on Improved Grey Time Series Combination Model by He Zhaorong, Sun Zhiwei, Xuan Zhengnan, Duan Zhihong

“…The heavy load gear system is widely used in large petrochemical industrial equipment. Because of the bad running conditions,the wear condition of the gear system is severe. …”
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Using CVIS to Improve Bus Schedule Adherence: A Predictive Control Strategy and Its Hardware-in-the-Loop Field Tests by Wei Yin, Jing Teng, Xiaoguang Yang, H. Michael Zhang

“…In this paper, an adaptive control strategy is proposed to dynamically adjust bus speed and traffic signal timings along the path of a running bus to improve its schedule adherence. The strategy relies on real-time location and speed information of buses provided by cooperative vehicle infrastructure system (CVIS) and uses key-time nodes calculated by back-stepping of planned arrival times to dynamically update signal timing plans to keep the bus running on time. …”
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Comparison of Physical Fitness of Turkish and Iraqi Sedentary Boys by Harun Genç, Karaemali Ghazwan, Gökmen Kılınçarslan

“…Eurofit Test Battery tests (flamingo balance test, sit-in flexibility test, standing long jump test, paw force test, shuttle test, twisted arm hanging test, disk touch test, 10 × 5 meter agility running test, and vo2 max shuttle running test). The arithmetic mean and standard deviation of all measurements are calculated. …”
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Estimation of Heat Flux in Two-Dimensional Nonhomogeneous Parabolic Equation Based on a Sufficient Descent Levenberg–Marquard Algorithm by Xinfu Pang, Yang Yu, Haibo Li, Yuan Wang, Jinhui Zhao

“…At last, compared with other methods, the results of simulation experiment show that this algorithm can obviously reduce the running time and iterative number.…”
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Monitoring Sleep and Nightly Recovery with Wrist-Worn Wearables: Links to Training Load and Performance Adaptations by Olli-Pekka Nuuttila, Daniela Schäfer Olstad, Kaisu Martinmäki, Arja Uusitalo, Heikki Kyröläinen

“…In addition, the perceived strain and muscle soreness were evaluated daily. The 3000 m running performance improved from T1 to T2 (−1.2 ± 1.7%, <i>p</i> = 0.006) and from T1 to T3 (−1.7 ± 1.2%, <i>p</i> = 0.002). …”
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Evaluasi Kinerja MLLIB APACHE SPARK pada Klasifikasi Berita Palsu dalam Bahasa Indonesia by Antonius Angga Kurniawan, Metty Mustikasari

“…Evaluasi dilakukan berdasarkan accuracy, test error, f1-score, confusion matrix, dan running time. Hasil menunjukkan bahwa MLlib Apache Spark terbukti memiliki kinerja yang cepat dan baik karena dalam melakukan pemrosesan machine learning, running time tercepat yang didapat adalah 6.46 detik dengan menggunakan algoritma Logistic Regression. …”
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