GDP per capita vs foreign direct investment: key drivers of a country's technological leadership by Aleksy Kwilinski

“…A true fixed-effects stochastic frontier model was applied to panel data, based on the Cobb-Doug- las production function and the translogarithmic function, to evaluate the determinants of technological development and identify technical efficiency. …”
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On the classification of group invariant solutions of the Barenblatt–Gilman model by a one-dimensional system of subalgebras by Akhtar Hussain, M. Usman

“…First, the multipliers based on dependent and independent variables are determined and after that, conserved vectors are constructed to correspond to these multipliers. This study presents analytical results in the form of invariant solutions, which are novel due to the nonlinearity of the function Φ(σ). …”
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A new method to solve multi-objective linear fractional programming problem in fuzzy stochastic environment by Ajeet Kumar, Babita Mishra

“…In this problem, the fuzzy random variables coefficient is involved as the parameters of the objective function as well as system constraints. The proposed method constructs an expectation model based on the mean of the fuzzy random variable. …”
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Optimum Design of Multi-Section Asymmetrical Transdirectional Couplers with Port Impedance Matching up to S Band Frequency by Homayoon Oraizi, Mohammad Javad Siahkari

“…Firstly, transmission matrix of a section of coupler is obtained, then the transmission matrix of whole multi-section coupler is determined, from which the scattering matrix of device is obtained. An error function is then constructed by scattering parameters. …”
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Gyro-Mag: Attack-Resilient System Based on Sensor Estimation by Sunwoo Lee

“…Several researchers recently demonstrated that attackers can interfere with an inertial measurement unit (IMU) sensor’s normal function or take complete control of sensor measurements by physically injecting malicious signals into the sensor. …”
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Weyl-Titchmarsh Theory for Time Scale Symplectic Systems on Half Line by Roman Šimon Hilscher, Petr Zemánek

“…We introduce the M(λ)-function, study its properties, construct the corresponding Weyl disk and Weyl circle, and establish their geometric structure including the formulas for their center and matrix radii. …”
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Spontaneous CP violation, sterile neutrino dark matter and leptogenesis by Yanjin Jiang, Norimi Yokozaki

“…We constructed a model for spontaneous CP symmetry breaking in five-dimensional space-time that has a potential to solve the strong CP problem. …”
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A novel stochastic power flow calculation and optimal control method for microgrid based on multivariate stochastic factors fusion – Sensitivity by HongTao Shi, Jiahao Zhu, Kun Feng, Zhuoheng He, Jiaming Chang, Tingting Chen

“…Firstly, the multivariate stochastic factors fusion (MSFF) function is developed by using the probability density function to extract the stochasticity and correlation of power flow among different stochastic factors in the microgrid, which are effectively unified. …”
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Inverse Optimal Output Regulation for a Class of Uncertain Nonlinear Systems by MENG Guizhi, LÜ Yan

“…Furthermore, by combining the inverse optimal gain assignment theorem, a new internal model and state feedback inverse optimal controller which are connected with the auxiliary system are designed, and based on the auxiliary system and the controller a new cost function is proposed. The novel control scheme we have raised in this work can not only make all of the signals in the closed loop systems be semi-global uniformly ultimately bounded, but also minimize the proposed cost function. …”
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Memory Mining and Spatial Transformation of Daily Landscape in Renewal of Tianjin Old City by Chunyan ZHANG, Xinyi ZHANG, Tianying HOU

“…Consequently, redeveloped old urban areas often lose their unique cultural identity, exhibit issues of homogenization, functional inadequacy, and spatial fragmentation. To address these challenges, this research aims to explore various carriers of urban daily landscape memory across different historical periods, systematically excavate the embedded memories, and establish meaningful connections between these memories and the spatial characteristics of daily landscapes, so as to strengthen residents sense of cultural identity, facilitate the co-development of urban vitality through the empathetic power of daily landscapes.Methods1) Selection basis for landscape memory entities: The research is grounded in the integrated perception of landscape and human interaction articulated in the European Landscape Convention. …”
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Microdroplet-promoted Amide Bond Formation between Substances on the Interface of Two Immiscible Liquid Phases by Xiao-yan LIU, Huang-li YANG, Xue JIANG, Wei XIAO, Meng QIU, Zhi-gang CHENG, Zhen ZHOU, Qi-dong TU, Xiao-fei GAO

“…This strategy opens an avenue of microdroplets technique in the covalent coupling of functional groups with different hydrophilicity.…”
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Multi-phase simultaneous segmentation of tumor in lung 4D-CT data with context information. by Zhengwen Shen, Zhengwen Shen, Huafeng Wang, Weiwen Xi, Xiaogang Deng, Jin Chen, Yu Zhang

“…We combine all phases of the lung 4D-CT into a global graph, and construct a global energy function accordingly. The sub-graph is first constructed for each phase. …”
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ASPECTS OF DESIGN PROCESS AND CAD MODELLING OF AN ADJUSTABLE CENTRIFUGAL COUPLING by Adrian BUDALĂ, Dan SĂVESCU

“…The paper deals with constructive and functional elements of an adjustable coupling with friction shoes and adjustable driving. …”
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The Impulse-Refractive Mode in the Neural Network with Ring Synaptic Interaction by Margarita M. Preobrazhenskaia

“…The search of special impulse-refraction cycles within the system of equations is of interest. The functions with odd numbers of the impulse-refraction cycle have an asymptotically high pulses and the functions with even numbers are asymptotically small. …”
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Dynamically Changing Parallelism with the Asynchronous Sequential Data Flows by Alexander I. Legalov, Ivan V. Matkovskii, Mariya S. Ushakova, Darya S. Romanova

“…A statically typed version of the data driven functional parallel computing model is proposed. It enables a representation of dynamically changing parallelism by means of asynchronous serial data flows. …”
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Structural Organization of the Euphemistic Text of the Uzbek Language on the Example of the Nominative Field “Oolmok” (to Die) by Timur E. Alimov, Gulchekhra N. Davlatova, Khanym R. Sultanova

“…It is provided a detailed examination of the main stages in the formation and functioning of euphemistic constructions, determined as a result of horizontal and vertical differentiation and integration, forming the unity of euphemistic units in the content, semantic and functional terms. …”
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Non‐linear electrical conductivity of compositionally gradient structured zinc oxide/ethylene propylene diene monomer composites for cable accessory application by Tiandong Zhang, Huiduo Xu, Gang Liu, Chao Yin, Changhai Zhang, Yue Zhang, Yongquan Zhang, Qingguo Chi

“…Abstract In this study, the functional gradient materials (FGMs) were the first attempt to homogenise the electric field distribution in the cable accessory, where zinc oxide particles (ZnOk) were filled into ethylene propylene diene monomer with the compositionally gradient distribution using laminating and hot‐pressing methods. …”
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Rapid analysis of temperature fields in electronic enclosures based on the finite difference thermal resistance network method by Xiaoyue Zhang, Yinmo Xie, Bing Liu, Yingze Meng, Kewei Sun, Guangsheng Wu, Jianyu Tan

“…With the accelerated pace of functional updates and iteration in electronic enclosures design, the thermal design cycle is continuously shortened. …”
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Marketing of art spaces: essence, characteristics, prospects by P. Yu. Tazov

“…It is based on the art spaces functions for visitors, sponsors, partners, and government agencies. …”
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THЕ IMPORTANCЕ OF AUDIT AND INTЕRNAL CONTROL WITHIN AN ORGANIZATION by Silvia Mioara TROI (ILIЕ)

“…The information provided by the audit and the internal managerial control offers to the management of the organization the possibility to consolidate its managerial decisions regarding the activity plan, the organization and coordination of the organization's structures, the exact determination of the responsibilities on structures and persons involved in the activities of the organization. The construction and proper functioning of this process, which is a long-lasting one, requires collective and individual efforts so that it can be adapted to the specificity and size of the organization as much as possible, but with due respect for applicable legal provisions and general principles of good practice. …”
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