The Comparison Research of Rotor Resistance Robust Observer Based on Vector Controlled IM Drivers by 邓明, 年晓红, 黄正, 张超, 何亚屏, 吴仲辉

“…According to the Lyapunov stability theory, a new Lyapunov function is setted, in theory, could ensure the stability of observer in the full speed range, then the rotor speed adaptive law is deduced. …”
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Weak convexity of Fisher information matrix and superresolved localization of blinking sources of light by Dmitri B. Horoshko, Alexander B. Mikhalychev, Fedor Jelezko, Polina P. Kuzhir

“…The key feature of these techniques is blinking, alternation of bright and dark states, of each emitter so that no more than one emitter is bright within the width of the point-spread function of the microscope during a time sufficient for its localization. …”
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ALLOCATIVE EFFICIENCY OF GROUNDNUT (Arachis hypogea l.) PRODUCTION IN BAUCHI STATE, NIGERIA by Salihu Umaru BIYE, Haruna LAWAL, Abubakar Umaru JONGUR

“…Farmers were advised to be more rational in resource allocation; loans should be accessible and affordable to farmers.…”
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Changes of the level of galectin-3, β-2-microglobulin, albuminuria and end glycation products in patients with chronic heart failure and atrial fibrillation under the influence of... by O. V. Kuryata, Muhammad Muhammad, S. S. Mytrokhina

“…The data indicate the need for more careful attention to this group of patients, namely, the need to diagnose the functional of the kidneys, which is very important for the development of effective interventions aimed at preventing the progression of these diseases.…”
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Autonomous deployment and energy efficiency optimization strategy of UAV based on deep reinforcement learning by Yi ZHOU, Xiaoyong MA, Fuxiao GAO, Wei LI, Nan CHENG, Ning LU

“…Utilizing a UAV to build aerial mobile small cell can provide more flexible and efficient access services for ground terminal users.Constrained by the coverage and limited energy of the UAV,it is necessary to study how to build a fast,efficient and energy-saving air-ground collaborative network.To deal with complex dynamic scenarios,the UAV needs to deploy an optimal coverage position,and meanwhile reduce both path loss and energy consumption in the deployment process.Based on the deep reinforcement learning,a strategy of autonomous UAV deployment and efficiency optimization was proposed.The coverage state set of UAV was established,and the energy efficiency was used as a reward function.Depth neural network and Q-learning were used to guide UAV to make autonomous decision and deploy the optimal position.The simulation results show that the deployment time of the proposed method can be effectively reduced by 60%,while the energy consumption can be reduced by 10%~20%.…”
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Zwischen dem Plan und seiner Realisierung. Zu den Hodonymen in der Stadt Białystok im Zweiten Weltkrieg unter deutscher Besatzung by Andrzej S. Feret

“…Street names have not only the function of a topographical-spatial orientation but they also reflect the history and are a cultural and political instrument. …”
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RESEARCH OF FACTORS OF COMPETITIVENESS OF ENTERPRISES OF THE AGRO-FOOD COMPLEX by Elena DERUNOVA, Sergey ANDRYUSHCHENKO

“…As such, it was determined that management measures are specific to the conservation regime in stands that have a high intensity protection function, while they become specific to the forest’s regime in forests where the protection’s intensity is more reduced.…”
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Analysis of a modified MIMO multi-bounced channel model for narrow street environment by Deng-hong TANG, Jie ZHOU, Gen-fu SHAO, Mei YUAN, Qian-ying FAN

“…To establish scattering models that match realistic street transmission scenarios for more efficient M2M mobile communication systems,existing models mainly focus on single-scattering and double-scattering,while for narrow urban street environment,single-scattering assumption is rather restrictive.To overcome this problem,a modified multi-bounced channel model based on EBSBM was provided,in which the concept of equivalent scattering point is assumed.The multi-bounced propagation paths are considered as an one-bounced ellipse scattering path and characteristics of the model were further analyzed.General formulations of several important parameters such as the probability density function (PDF) of the angle-of-departure(AOD),angle-of-arrival (AOA) and Doppler shift were derived,which were applied to the performance of multiple-input-multiple-output（MIMO）system employing a circular array antenna.Doppler frequency distribution was also taken into account.The results show good agreement with the previously models,which validates the rationality of proposed model.…”
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Deep Learning Strategies for Intraday Optimal Carbon Options Trading with Price Impact Considerations by Qianhui Lai, Qiang Yang

“…We show that our deep learning strategy performs much better than the naive strategy and the TWAP (time-weighted average price) strategy, which are widely used in the industry, especially when the price impact function is time-varying. Our neural network strategy’s advantage becomes larger when the market is more illiquid.…”
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Comparison of Damage Detection Methods Depending on FRFs within Specified Frequency Ranges by Yong-Su Kim, Hee-Chang Eun

“…Structural damage can be detected using frequency response function (FRF) measured by an impact and the corresponding responses. …”
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CLINICAL EFFICACY OF LOOP DIURETIC TORASEMIDE IN TREATMENT OF PATIENTS WITH CHRONIC HEART FAILURE. RESULTS OF KAZAKHSTAN MULTICENTER STUDY "POET" by S. F. Berkinbaev, G. A. Dzhunusbekova, A. K. Isabekova

“…Inpatient and outpatient patients (n=136; 80 men and 56 women) with CHF class 2-3 (NYHA) living in different regions of Kazakhstan were included into the study.Results. More pronounced decrease in edema syndrome, significant decrease in the rate of maladaptive myocardial remodeling, increase in systolic function by 8.2%, improving quality of life by 30.1% took place during combination therapy including loop diuretic torasemide compared with furosemide.Conclusion. …”
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Cable fault detection based on enhanced spread spectrum time domain reflectometry by Xinwen Ma, Zhendong Yin

“…The results show that the standard deviation of the reflected waveform is more suitable for reflecting the fault severity.…”
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Smartphone in the school community. Research note from the project "Smartphones at school - let's set the rules of the game" by Agnieszka Koterwas, Katarzyna Kalinowska-Sinkowska

“…The article concerns the function of smartphones in teaching, education and communication processes in schools. …”
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Design of nodes importance assessment method for complex network based on neighborhood information by Xing LI, Jie ZHAN, Baoquan REN, Siqi ZHU

“…Accurate identification of influential nodes in complex networks is crucial for network management and network security.The local centrality method is concise and easy to use, but ignores the topological relationship between neighboring nodes and cannot provide globally optimal results.A node importance assessment method was proposed to correlate the node edge relationship and topology, which firstly applied the H-index and information entropy to assess the nodes, then combined the structural holes of the nodes with the structural characteristics of the nodes, and took into account the attribute of “bridging” while focusing on the node’s own quality and the amount of information about the neighboring nodes.The algorithm was validated by simulating the propagation process using the SIR model, and the Kendall correlation coefficient, complementary cumulative distribution function and propagation influence were applied to validate the validity and applicability of the method.Comparison of the experimental results on six real network datasets shows that the proposed method is more accurate than the traditional centrality methods in identifying and ordering the key nodes in the network.…”
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The role of conformity in mask-wearing during COVID-19. by Anna Woodcock, P Wesley Schultz

“…By September 2020, COVID-19 had claimed the lives of almost 1 million people worldwide, including more than 400,000 in the U.S. and Europe [1] To slow the spread of the virus, health officials advised social distancing, regular handwashing, and wearing a face covering [2]. …”
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Downlink outage probability analysis of distributed MIMO systems over a composite fading channel by Wen-jie PENG, Yue-heng LI, Mei-yan JU, Ping HUANG, Guo-ping TAN

“…According to the distributed MIMO system with a center-located base station (BS), a quasi-uniform mobile station (MS) distribution model was proposed, which is more suitable for a real communication environment. …”
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On the breakdown of dimensional reduction and supersymmetry in random-field models by Gilles Tarjus, Matthieu Tissier, Ivan Balog

“…The functional renormalization group (FRG) predicts that this takes place below a critical line $d_\mathrm{DR}(N)$. …”
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Graphical Analysis of Golden Ratio on Selected Works of Western Music by Sonat Mutver

“…The Golden Ratio is the key to achieving structural, functional and aesthetic balance and harmony in works of art. …”
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Phase Noise Suppression Algorithm Based on Modified LLR Metric in SC-FDMA System by Zijie Xu, Guangliang Ren

“…Based on this model, we derive a closed-form expression of the likelihood function of the received symbol and calculate more accurate LLR information. …”
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Mechanisms of psychological defense and strategies of control stress of mothers who have children suffering from cerebral paralysis by L. M. Kolpakova

“…Psychological adaptive mechanisms are differentiated which help to transform negative internal emotions into more adequate form taking into account specificity of the situation in which mothers with such children are. …”
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