Analysis of financial management decisions on company financial performance with economic value added (eva) as a mediating variable by Ainun Jariah

“…The implications of this study are important for the development of theory and practice of corporate financial management.…”
Get full text

Region sown areas portfolio optimization taking into account crop production economic risk by P. Hrytsiuk, T. Babych, O. Mandziuk

“…The paper observes Markowitz’s optimal portfolio theory appliance to grain branch. The central aim of this work is the development and justification of a new technique of sown areas portfolio risk evaluating. …”
Get full text

PWR Containment Shielding Calculations with SCALE6.1 Using Hybrid Deterministic-Stochastic Methodology by Mario Matijević, Dubravko Pevec, Krešimir Trontl

“…Automatic preparation of variance reduction (VR) parameters is based on deterministic transport theory (SN method) providing the space-energy importance function. …”
Get full text

Numerical Theoretical Study on Mechanical Properties of New Reinforced Tenon Precast Shear Walls by Wei Chen, Qing Wu, Dongyue Wu, Longji Dang, Feifei Jiang

“…Based on the numerical simulation results and the calculation theory of normal section bearing capacity, the theoretical calculation bending capacity formula of reinforced tenon precast shear wall is established. …”
Get full text

The concept of the document in Forensic science by V. S. Sezonov

“…The problem of using an electronic document as a source of evidence in criminal proceedings is analyzed in detail from the standpoint of the theory of criminal proceedings and forensic science. …”
Get full text

Study on the Deformation Characteristics of Railway Subgrade Structures Induced by Groundwater Level Changes by Baolong Li, Lulu Jiang, Dongli Wang, Yi Yin, Yupeng Shen, Yunxi Han

“…Subsequently, based on the Biot consolidation theory of the soil, a numerical simulation model was established to study the threshold parameters of the groundwater extraction on site. …”
Get full text

Vibro-isolation suspension with quasi-zero stiffness for vibroactive equipment by Yu. A. Burian, M. V. Silkov

“…The work is devoted to the theory of vibration isolation of vibroactive objects, for example: engines, generators, pumps, compressors, fans, pipelines etc. …”
Get full text

Highway Traffic Accident Influence Area Based on Vehicle Bypass Decision-Making Index by Zhenjun Zhu, Yang Lu, Jun Zeng, Hongsheng Chen

“…Under nonbypass condition, the method of using traffic wave theory was put forward to determine the upstream influence area. …”
Get full text

Forecasting Crude Oil Consumption in China Using a Grey Prediction Model with an Optimal Fractional-Order Accumulating Operator by Huiming Duan, Guang Rong Lei, Kailiang Shao

“…This model has high simulation and prediction accuracies and is one of the important models in grey theory. However, to achieve the desired modeling effect, the raw data must conform to a class ratio check. …”
Get full text

Impact of Spatial Evolution of Cropland Pattern on Cropland Suitability in Black Soil Region of Northeast China, 1990–2020 by Long Kang, Kening Wu

“…In this study, we investigated the spatial evolution of cropland resources through land use change analysis by utilizing four periods of land use data from 1990 to 2020 in the black soil region of northeast China (BSRNC). Employing niche theory, we developed a cultivability evaluation model tailored to the BSRNC, which was used to assess the impact of the spatial changes in cropland patterns over the past 30 years on land suitability. …”
Get full text

Theoretical Analysis and Experimental Validation on Galloping of Iced Transmission Lines in a Moderating Airflow by Bing Huo, Xuliang Li, Fujiang Cui, Shuo Yang

“…The partial differential equations of the iced transmission line are established based on the Hamilton theory. The Galerkin method is then applied on the continuous model, and a discrete model is derived along with its first two in-plane and torsional modes. …”
Get full text

Performance Modeling of Proposed GUISET Middleware for Mobile Healthcare Services in E-Marketplaces by Alaba Olu Akingbesote, Mathew Olusegun Adigun, Sibisuso Xulu, Edgar Jembere

“…This work extends existing and widely adopted theories to non-preemptive model by using the queuing theory and the simulation model in the context of mobile healthcare services. …”
Get full text

Experimental Characterization, Computational Investigation, and Structure-propertyeactivity Relationship Studies of Nickel Ferrite Nanostructures by Ali Ben Ahmed

“…Additionally, the theoretical background of nickel ferrite was carved out using Density Functional Theory (DFT) by evaluating the electronic structure through the Frontier Molecular Orbital, Molecular Electrostatic Potential, Milliken charge distribution, Density of state spectrum, and nonlinear optical parameters embedded within the nickel ferrite molecule. …”
Get full text

Sparse Regularization With Reverse Sorted Sum of Squares via an Unrolled Difference-of-Convex Approach by Takayuki Sasaki, Kazuya Hayase, Masaki Kitahara, Shunsuke Ono

“…These include developing an algorithm grounded in theory, not heuristics, reducing computational complexity, enabling the automatic determination of numerous parameters, and ensuring the number of iterations remains feasible. …”
Get full text

Social Representations of Overweight and Obesity in Schoolchild in the State of Mexico by Verónica Arreola Ríos, Donovan Casas Patiño

“…<br /><strong>Objective:</strong> to compare the social construction of overweight and obesity in primary school students in the State of Eastern Mexico through the theory of social representations. <br /><strong>Method:</strong> a qualitative study was carried out in which 5 public education institutions dependent on the Secretary of Public Education of the Municipality of Amecameca, Atlautla and Ozumba at the primary level from 6 to 12 years old were analyzed. …”
Get full text

Experimental Study on the Anisotropic Characteristics and Engineering Application of Tight Sandstone by Yuanlong Wei, Wei Liu, Zhenkun Hou

“…Combining the mechanic theory of transversely isotropic material, the anisotropy parameters of the tight sandstone are analyzed, as well as the influence on the hydrofracturing technology for tight sandstone in the field.…”
Get full text

Progress of Bamboo Recombination Technology in China by Yuxiang Huang, Yue Qi, Yahui Zhang, Wenji Yu

“…This paper reviewed the research process and progress of bamboo recombination technology, the existing technical problems and prospects, in order to provide references for future research on bamboo recombination theory and production practice. In recent years, as a new material with controllable properties, designable structures, and adjustable dimensions, bamboo reconstituted materials have been comprehensively studied from the aspects of pressing process parameters, physicochemical mechanical properties evaluation system, and microstructure characterization, but the research is not comprehensive and has not in-depth view. …”
Get full text

A Flexible Polynomial Expansion Method for Response Analysis with Random Parameters by Rugao Gao, Keping Zhou, Yun Lin

“…But in gPCEM, a nonlinear transformation of random variables should always be used to adapt the generalized Polynomial Chaos theory for the analysis of random problems with complicated probability distributions, which may introduce nonlinearity in the procedure of random uncertainty propagation as well as leading to approximation errors on the probability distribution function (PDF) of random variables. …”
Get full text

Students’ perception about the aspects that support learning in the Medicine career by Rodolfo Javier Rivero Morey, Lya del Rosario Magariño Abreus, Jeisy Rivero Morey, Mabel Rocha Vázquez

“…The teaching literatura (49.1%), the teacher’s explanation (34.4%), the clarity of the teacher when teaching the contents (31.6%) and their ability to relate theory-practice (30.9%) were the main resources and sources of study from those surveyed.…”
Get full text

Inclusion of children with disabilities in qualitative health research: A scoping review. by Janet Njelesani, Vongai Mlambo, Vongai Mlambo, Tsedenia Denekew, Jean Hunleth

“…<h4>Conclusion</h4>Further effort should be made by health researchers to incorporate children with a broad range of impairments drawing on theory and methodology from disability and childhood studies and collaborating with people who have expertise in these areas. …”
Get full text