FINANCIAL AND LEGAL SUPPORT OF INNOVATIVE ACTIVITY by V. P. Shestak, I. G. Tyutyunnik

“…The authors used a systematic method of study, by gradual decomposition of the ‘innovation chain’ into the individual phases of the process. …”
Get full text

An analysis of the impact of administrative approval reform on the technological complexity of manufacturing exports. by Tingting Jiang, Zhibin Zhang

“…The reform's effects are particularly pronounced for non-state-owned enterprises and firms located in coastal and port cities, as revealed by a heterogeneity analysis. Furthermore, a decomposition of city-level export technological complexity using the DOP method shows that improved inter-firm resource allocation-by shifting market share from firms with lower technological complexity to those with higher technological complexity-serves as the primary mechanism driving the observed improvements at the city level. …”
Get full text

A quantum chemical study on the effect of titanium dioxide modification with non-metals on its spectral characteristics by O. V. Smirnova, A. G. Grebenyuk, V. V. Lobanov

“…Spectral manifestations of carbon impurities in titanium dioxide in the form of carbide and carbonate, as well as sulfur in the forms of sulfite, sulfide, and sulfate, have been studied by the density functional theory method. A Ti14H22O39 cluster model was chosen for the titanium dioxide matrix. …”
Get full text

Dynamic response of twin parallel tunnels in unsaturated soil under metro train loadings by Yiyang Liu, Guocai Wang, Yonger Ji, Siyu Jin, Tianshi Wan

“…The analytical generalized solutions were deduced by solving the governing equations for the coupled tunnel-soil system using the separation of variables method and the Helmholtz decomposition method combined with the Fourier transform technique. …”
Get full text

STGAT: Spatial–Temporal Graph Attention Neural Network for Stock Prediction by Ruizhe Feng, Shanshan Jiang, Xingyu Liang, Min Xia

“…Traditional statistical methods typically rely on unrealistic assumptions or oversimplified models, neglecting the nonlinear and high-dimensional characteristics of market data. …”
Get full text

Spatial Organization of Global Value Chains in the Optical and Electronic Equipment Industry by Mikhail Vyacheslavovich Shatunov, Natalia Anatolyevna Navrotskaya

“…The results of this article are based on combining two approaches to the study of trade flows between countries: value-added trade and the decomposition of value added into domestic and foreign components using the input-output method and the network approach. …”
Get full text

Scientific and strategic foresighting: The trajectory of sustainable development (on the example of Ukraine's energy security) by Yurii Kharazishvili, Yuriy Bilan, Oleksandr Sukhodolia, Olena Grishnova, Halyna Mishchuk

“…The goal of the article is the further development of the model for analyzing a specific area of management in the security dimension and the methods of strategizing the development of such an area – scientific and strategic foresight for the development of strategic scenarios for post-war recovery using the example of Ukraine's energy security. …”
Get full text

Dynamic Relationship between the Iranian Stock Market and Commodity Markets: A TVP-VAR Approach and Portfolio Optimization by Hadi Esmaeilpour, Emad Sharifbagheri

“…This method assesses the interdependencies among assets and the spillover effects between markets. …”
Get full text

Effective management of science development as a whole: approaches to the topic by I. E. Selezneva, Yu. V. Sidel`nikov

“…A statement of the research goal is proposed and, based on its decomposition, five tasks are set. Some shortcomings of modern methods and techniques of monitoring, evaluating the progress of scientific research and determining the level of development of science, based on scientometric indicators, are indicated. …”
Get full text

How does academic self-efficacy influence learning anxiety and academic burnout in Chinese characters learning among international students in China? by Yang Lin

“…The dynamics of self-efficacy, anxiety, and burnout in Chinese character acquisition remain under-explored, creating a critical gap in understanding how these constructs operate in non-alphabetic language contexts.ObjectiveThe purpose of this study was to investigate how learning anxiety (LA) affects academic burnout (AB) and explores the role of academic self-efficacy (ASE) in the relationship between the two.MethodsA study of 537 international students (50.4% males, mean age = 20.96 years, SD = 1.36) was conducted using the Academic Self-Efficacy Scale (ASES), Foreign Language Learning Anxiety Scale (FLLAS), Academic Burnout Scale (ABS).Results① LA was significantly and positively correlated with AB, and significantly and negatively correlated with ASE. ② ASE mediated the relationship between LA and AB. ③ Grade level, sleep quality, and parental education level have a significant effect on ASE, LA and AB; and ④ Extroversion has a significant effect on ASE, but not on LA and AB.ConclusionThe chain mediation model validated by this study provides valuable insights into the effects of international students’ learning anxiety (LA) on academic burnout (AB) in China, alongside practical implications for preventing and intervening in LA and AB among other current students.…”
Get full text

On the Analytical Treatment for the Fractional-Order Coupled Partial Differential Equations via Fixed Point Formulation and Generalized Fractional Derivative Operators by Saima Rashid, Sobia Sultana, Nazeran Idrees, Ebenezer Bonyah

“…In this study, a hybrid Jafari transform mixed with the Adomian decomposition method for obtaining the analytical solution to Burgers’ problem is provided. …”
Get full text

Effects of different pre-conditioning exercise on leptin synthesis and its downstream signalling pathway in T2DM rats by Sen Lin, Yuzhi Hu, Shuqiao Ding, Yazhe Hu

“…Objective(s): This study aimed to evaluate the effects of pre-conditioning exercise on body lipid metabolism, leptin secretion, and the downstream pathways at the early stage of type 2 diabetes mellitus (T2DM).Materials and Methods: The T2DM model was established using an 8-week high-sugar, high-fat diet combined. …”
Get full text

PatchTSFL: Patch Fourier Enhanced Linear for Long-Term Time-Series Forecasting by Ling Li, Xianyun Wen, Weibang Li, Chengjie Li, Chengfang Zhang

“…Recently, various transformer-based models have been employed for this task; however, these methods face two key challenges: difficulty in retaining local series information and failure to fully capture the overall trend of time series. …”
Get full text

Research on ionospheric parameters prediction based on deep learning by Yuntian FENG, Xia WU, Xiong XU, Rongqing ZHANG

“…For ionospheric parameter prediction, the short-term and daily mean value prediction of ionospheric parameters was established by long short-term memory (LSTM) predictive neural network modeling.Two methods of point-by-point prediction and sequence prediction were utilized.Furthermore, in order to predict the hourly and daily changes of ionospheric parameters, the proposed scheme was optimized by multidimensional prediction and empirical mode decomposition (EMD) algorithm.Finally, the feasibility of the proposed optimization algorithm in improving the prediction accuracy of ionospheric parameters is verified.…”
Get full text

Interstellar Polarization Survey. V. Galactic Magnetic Field Tomography of the Spiral Arms Using Optical and Near-infrared Starlight Polarization by Y. Angarita, M. J. F. Versteeg, M. Haverkorn, V. Pelgrims, C. V. Rodrigues, A. M. Magalhães, R. Santos-Lima, Koji S. Kawabata

“…The results from both polarization decomposition methods agree and complement each other. …”
Get full text

Coupling coordination analysis of agricultural carbon reduction, pollution abatement, green expansion, and growth in Jiangsu Province, China by Zhixian Sun, Yixuan Lu, Xinyue Zheng, Zhiheng Huang, Guanxin Yao

“…Spatiotemporal dynamics were analyzed through Dagum Gini coefficient decomposition, standard deviation ellipse, and Markov chain analysis methods complemented by the panel Tobit model to identify factors influencing the CCD. …”
Get full text

Economic sizing and placement of hydrogen fueling and electric vehicles charging stations powered by renewable and battery systems in smart distribution network by Mehdi Veisi

“…In contrast, the proposed plan enhances network economics by 51.3 %-74.5 % and operational conditions by 17.7 %-148.1 %, effectively showcasing the benefits of incorporating sustainable technologies and advanced planning methods into refueling station development.…”
Get full text

Experimental investigation of photocatalytic degradation and antioxidant activities of biosynthesized gold nanoparticles from royal poinciana tree leaves by L. Natrayan, M. Karthick, Chunchu Balarama Krishna, G. Velmurugan, M. Sai Chaithanya, Ramya Maranan, Wubishet Degife Mammo

“…The pseudo-first-order kinetic model was used to describe the photodegradation process. …”
Get full text

Spectral-spatial wave and frequency interactive transformer for hyperspectral image classification by Tahir Arshad, Bo peng, Ali Rahman, Rahim khan, Sajid Ullah khan, Sultan Alnazi, Nazik Alturki

“…Extensive experiments on five benchmark HSI datasets, demonstrate the effectiveness of our approach. The proposed model achieves state-of-the-art classification performance, with Overall Accuracies of 98.49%, 98.60%, 99.07%, 98.29%, and 97.97%, consistently outperforming existing methods.…”
Get full text

A Novel Logarithmic Approach to General Relativistic Hydrodynamics in Dynamical Spacetimes by Mario Imbrogno, Rita Megale, Luca Del Zanna, Sergio Servidio

“…We introduce a novel logarithmic approach within the Baumgarte–Shapiro–Shibata–Nakamura (BSSN) formalism for self-consistently solving the equations of general relativistic hydrodynamics (GRHD) in evolving curved spacetimes. This method employs a “3 + 1” decomposition of spacetime, complemented by the “1 + log” slicing condition and Gamma-driver shift conditions, which have been shown to improve numerical stability in spacetime evolution. …”
Get full text