A formalized evolution of the efficiency of regional higher education systems through the prism of the relationship of inputs and outputs of flow values by M. R. Safiullin, A. A. Abdukaeva, D. V. Yurkov

“…The main feature of the work is the use of methods of comparison of «input» and «output» stream values characterizing the parameters of the functioning of the regional higher school. …”
Get full text

HEAT DISSIPATION ON THE LATERAL SURFACE OF CYCLONE CHAMBER WITH ASYMMETRICAL TWO-WAY GAS INPUT AND OUTPUT by E. N. Saburov, N. V. Smolina

Get full text

A Study on the Determination Method of the Gear Reduction Ratio for Electric Trains Considering Drive Shaft Relative Damage and Motor Efficiency by Soonhyun Kwon, Jongbok Jeong, Dongkyeom Kim, Wonsik Lim

“…This study presents a method for determining the optimal gear ratio in electric trains by examining the effects of motor efficiency, wheel wear, and relative damage to the input and output shafts of the reduction gear. …”
Get full text

Efficient Capacity-Based Joint Quantized Precoding and Transmit Antenna Selection Using Cross-Entropy Method for Multiuser MIMO Systems by Jung-Chieh Chen, Min-Han Chiu, Yi-Syun Yang, Kuan-Yuen Liao, Chih-Peng Li

Get full text

Quality Evaluation of Micro-Holes Processed by Efficient One-Step Femtosecond Laser Helical Drilling Method in Nickel-Based Superalloy by Mingquan Li, Yiyu Chen, Li Dong, Dan Liu, Xudong Sun

“…This research work details the main factors affecting the orifice and profile morphology of micro-holes processed by the one-step femtosecond laser helical drilling method. Cylindrical holes or even inverted cone holes can be obtained with the appropriate deflection angle and translation distance. …”
Get full text

Wave Prediction Error Compensation and PTO Optimization Control Method for Improving the WEC Power Quality by Tianlong Lan, Jiarui Wang, Luliang He, Peng Qian, Dahai Zhang, Bo Feng

“…This work aims to address the limitations of existing wave prediction methods and improve the efficiency and stability of hydraulic PTO systems in WECs. …”
Get full text

Evaluation of the Energy Efficiency of Industrial Furnaces Based on the Modeling of Fuel Consumption Modes by Ya. L. Shenets

“…The presented methods and the numerical calculations obtained for reducing the energy efficiency of a glass furnace make it possible to predict fuel consumption and form a correct annual application for its required volume to a gas supply organization, as well as evaluate the energy efficiency of production operating an industrial furnace and calculate the energy consumption rate for the output of a unit of production. …”
Get full text

Symbolic Regression Method for Estimating Distance Between Two Coils of an Inductive Wireless Power Transfer System by Davide Milillo, Lorenzo Sabino, Rafiq Asghar, Francesco Riganti Fulginei

Get full text

A Family of Hybrid Topologies for Efficient Constant-Current and Constant-Voltage Output of Magnetically Coupled Wireless Power Transfer Systems by Yingyao Zheng, Ronghuan Xie, Tao Lin, Xiaoying Chen, Xingkui Mao, Yiming Zhang

“…The experimental results show that the proposed family of topologies can stably achieve CC and CV output, with smooth transitions between the two charging modes, and the efficiency can be maintained above 89% before and after mode switching over a wide load range. …”
Get full text

Competence Method of Forming Project and Integration Teams in the Implementation of a Merger Transaction in the Banking Sector by D. S. Rukavishnikov

Get full text

Research on Magnetron Generator Energy Efficiency in Microwave Heating Devices by V. A. Ivanov, K. V. Rogozhin, D. S. Sidorenko

“…The article presents a method for estimating the efficiency of magnetron generator based on the current waveform in the anode supply circuit. …”
Get full text

An Efficient K-Best MIMO Detector for Large Modulation Constellations by Yu-Xin Liu, Shih-Jie Jihang, Yeong-Luh Ueng

“…A low-complexity fully-pipelined architecture is devised in order to implement the proposed MIMO detection without the need to use any dividers. In addition, an efficient method for storing information from child nodes is proposed, which requires significantly less storage space compared to the conventional Schnorr Euchner (SE) enumeration approach. …”
Get full text

An efficient second‐order neural network model for computing the Moore–Penrose inverse of matrices by Lin Li, Jianhao Hu

“…Numerical studies and application to the random matrix inversion in multiple‐input multiple‐output detection are provided to validate the efficiency of the proposed model for solving the Moore–Penrose inverse.…”
Get full text

Enhanced Output Performance of Two-Level Voltage Source Inverters Using Simplified Model Predictive Control with Multi-Virtual-Voltage Vectors by Hyeongyo Chae, Chan Roh

“…The proposed technique involves a pre-voltage selection method that enhances output performance without increasing computational load. …”
Get full text

An Integrated Slacks-Based Measure of Super-Efficiency with Input Saving and Output Surplus Scaling Factors and its Application in Paper Chemical Mills by Dong Guo, Zheng-Qun Cai

“…A lot of methods are proposed to address this problem. One of the most important methods is the slacks-based measure of super-efficiency model (S-SBM model) developed by Tone in 2002. …”
Get full text

Analysis and Optimization of Dysprosium-Doped Yellow Fiber Lasers for Ophthalmology Applications by Foroogh Khozeymeh, Federica Poli, Wahida Chowdhury, Annamaria Cucinotta

“…In this paper, a Forward Time Centered Space (FTCS) method and an analytical method have been developed to fully investigate the <inline-formula><tex-math notation="LaTeX">$^{4}F_{9/2}$</tex-math></inline-formula> to <inline-formula><tex-math notation="LaTeX">$^{6}H_{13/2}$</tex-math></inline-formula> lasing transition of a dysprosium Dy<inline-formula><tex-math notation="LaTeX">$-$</tex-math></inline-formula>doped ZBLAN fiber which provides the potential of highly efficient yellow laser direct generation. …”
Get full text

From production to market; enhancing food security through efficient mushroom distribution: A study of energy and economic evaluations by Mina Shafei Galeh, Mahmoud Ghasemi-Nejad-Raeini, Morteza Taki

“…This study aims to evaluate the qualitative, energy-economic, and technical efficiency aspects of two mushroom distribution methods—packaged and bulk—in the production chain. …”
Get full text

The vulnerability of regional agriculture regarding irrigation water from the Tagus-Segura transfer by José Daniel Buendía Azorín, Rubén Martínez Alpañez, María del Mar Sánchez de la Vega

“…A hybrid approach was applied to obtain the Bi-Regional Input-Output matrix, which combines pure non-survey methods with matrix-balancing methods. …”
Get full text

Investigation of the Carbon Dioxide Centrifugal Compressor Working Process using Computational Fluid Dynamics Methods by Fateeva E.S., Danilishin A.M., Kozhukhov Y.V., Kazantsev R.A.

Get full text

Capacity Optimization Method for Photovoltaic Hydrogen Production Systems Based on Multi-Objective Particle Swarm Algorithm by Haotian LU, Shaopeng LIU, Kai WANG

“…[Objective] The hydrogen production system utilizes solar energy to convert water into hydrogen, aiming to reduce carbon emissions and improve the efficiency of renewable energy utilization. However, the randomness and volatility of photovoltaic power output severely impact the stable hydrogen supply of the system. …”
Get full text