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683 Results Found

  • Article
  • Open Access
2,129 Views
27 Pages

7 August 2023

The creation school of opportunity formation is a relatively new partial theory of entrepreneurship built upon a relatively new approach to theorizing. Given their significant respective impacts, we critically evaluate both that school and that appro...

  • Article
  • Open Access
6 Citations
4,451 Views
16 Pages

27 July 2021

The study investigates the stability of financial risk preference choices elicited from subjects by way of two methods, namely: experimentally elicited incentivized revealed risk preferences (IRRP) and (self-reported) perceived willingness to take a...

  • Article
  • Open Access
525 Views
12 Pages

This pilot exploratory qualitative study used the Modified Grounded Theory Approach (M-GTA) and the Realist Evaluation (RE) framework to clarify the interrelationships between nursing support and Peer Support (PS) in the creation and utilization of C...

  • Article
  • Open Access
8 Citations
5,668 Views
18 Pages

20 December 2018

The purposes of the present study are two-fold: (1) To examine whether social psychological variables, such as attitude and subjective norm, can predict South Korean English as a foreign language high school students’ intention to learn English...

  • Article
  • Open Access
1 Citations
1,270 Views
18 Pages

17 June 2023

An axiomatic development of control systems theory can systematize important concepts. The current research article is dedicated to the investigation and comparison of two axiomatic approaches to the analysis of discrete linear time-invariant systems...

  • Article
  • Open Access
1 Citations
2,026 Views
18 Pages

19 July 2023

Herein, we present molecular dynamics analyses of systems containing TiO2 interfaces with water, simulated using empirical forcefields (FF), Density-Functional Tight-Binding (DFTB), and Density-Functional Theory (DFT) methodologies. The results and o...

  • Proceeding Paper
  • Open Access
6 Citations
3,468 Views
6 Pages

Information is a subject of multiple efforts of conceptualization leading to controversies. Not frequently sufficient effort is made to formulate the concept of information in a way leading to its formal mathematical theory. Discussions of conceptual...

  • Article
  • Open Access
2 Citations
2,507 Views
20 Pages

Comparing the Reasoning Capabilities of Equilibrium Theories and Answer Set Programs

  • Jorge Fandinno,
  • David Pearce,
  • Concepción Vidal and
  • Stefan Woltran

8 June 2022

Answer Set Programming (ASP) is a well established logical approach in artificial intelligence that is widely used for knowledge representation and problem solving. Equilibrium logic extends answer set semantics to more general classes of programs an...

  • Article
  • Open Access
81 Citations
18,162 Views
29 Pages

24 March 2014

In this paper, we deploy a complexity theory as the foundation for integration of different theoretical approaches to sustainability and develop a rationale for a complexity-based framework for modeling transitions to sustainability. We propose a fr...

  • Article
  • Open Access
13 Citations
4,017 Views
45 Pages

Powers and Power Factor in Non-Sinusoidal and Non-Symmetrical Regimes in Three-Phase Systems

  • Petre-Marian Nicolae,
  • Ileana-Diana Nicolae and
  • Marian-Ştefan Nicolae

14 July 2022

The paper presents several theories related to definitions of powers and power factors in non-sinusoidal and non-symmetrical regimes. The theories must meet some requirements: (a) to facilitate the measuring of power quantities by using acquired elec...

  • Review
  • Open Access
4 Citations
2,161 Views
16 Pages

Radiation-Induced Patterning at the Nanometric Scale: A Phase Field Approach

  • David Simeone,
  • Philippe Garcia and
  • Laurence Luneville

20 April 2022

The phase field approach was developed in the last 20 years to handle radiation damage in materials. This approach bridges the gap between atomistic simulations extensively used to model first step of radiation damage at short time and continuum appr...

  • Article
  • Open Access
8 Citations
3,105 Views
13 Pages

24 September 2020

The asymptotic approach is suggested for the description of interacting surface and internal oceanic solitary waves. This approach allows one to describe stationary moving symmetric wave patterns consisting of two plane solitary waves of equal amplit...

  • Article
  • Open Access
10 Citations
5,375 Views
17 Pages

15 August 2021

The growing complexity of modern practical problems puts high demand on mathematical modelling. Given that various models can be used for modelling one physical phenomenon, the role of model comparison and model choice is becoming particularly import...

  • Article
  • Open Access
5 Citations
4,383 Views
37 Pages

In this paper, the Buddhist view on language and its implications for perception and cognition will be analyzed. The aim of this paper is to demonstrate that archaic Buddhism, as documented in the suttas of the Pāli Canon, already presents a wel...

  • Article
  • Open Access
3 Citations
3,818 Views
23 Pages

16 March 2023

We develop a new model for urban wind corridors analysis and detection of urban wind ventilation potential based on concepts and principles of network theory. Our approach is based solely on data extracted from spatial urban features that are easily...

  • Article
  • Open Access
15 Citations
2,278 Views
32 Pages

6 February 2024

In this research, we provide a novel approach to the development of effective numerical algorithms for the solution of first-order IVPs. In particular, we detail the fundamental theory behind the development of the aforementioned approaches and show...

  • Article
  • Open Access
1,237 Views
21 Pages

Comparison of Different Criteria and Analytical Models for the Analysis of Composite Cylinders Assisted by Online Software

  • Eduardo A. W. de Menezes,
  • Clara S. Theisen,
  • Thiago V. P. Farias,
  • Gabriel M. Dick,
  • Maikson L. P. Tonatto and
  • Sandro C. Amico

Due to their higher strength-to-weight ratio and ability to operate in harsh environments, the usage of fiber-reinforced cylindrical shells experienced a significant increase in the past decades. The key novelty of this study lies in implementing dua...

  • Feature Paper
  • Article
  • Open Access
16 Citations
9,674 Views
37 Pages

20 February 2014

This article is an attempt to capture, in a reasonable space, some of the major developments and currents of thought in information theory and the relations between them. I have particularly tried to include changes in the views of key authors in the...

  • Article
  • Open Access
3 Citations
2,982 Views
18 Pages

HyperDE: An Adaptive Hyper-Heuristic for Global Optimization

  • Alexandru-Razvan Manescu and
  • Bogdan Dumitrescu

20 September 2023

In this paper, a novel global optimization approach in the form of an adaptive hyper-heuristic, namely HyperDE, is proposed. As the naming suggests, the method is based on the Differential Evolution (DE) heuristic, which is a well-established optimiz...

  • Review
  • Open Access
6 Citations
2,862 Views
32 Pages

The concept of charge transfer (CT) transitions in ferrites is based on the cluster approach and takes into account the relevant interactions, such as the low-symmetry crystal field, spin–orbital, Zeeman, exchange and exchange-relativistic inte...

  • Article
  • Open Access
4,051 Views
15 Pages

Foundations of Biology

  • Jean-Louis Sikorav,
  • Alan Braslau and
  • Arach Goldar

15 September 2021

It is often stated that there are no laws in biology, where everything is contingent and could have been otherwise, being solely the result of historical accidents. Furthermore, the customary introduction of fundamental biological entities such as in...

  • Article
  • Open Access
58 Citations
2,947 Views
10 Pages

The main objective of this paper is to establish new oscillation results of solutions to a class of fourth-order advanced differential equations with delayed arguments. The key idea of our approach is to use the Riccati transformation and the theory...

  • Article
  • Open Access
1,186 Views
23 Pages

Novel Ensemble Approach with Incremental Information Level and Improved Evidence Theory for Attribute Reduction

  • Peng Yu,
  • Yifeng Zheng,
  • Ziwen Liu,
  • Baoya Wei,
  • Wenjie Zhang,
  • Ziqiong Lin and
  • Zhehan Li

20 January 2025

With the development of intelligent technology, data in practical applications show exponential growth in quantity and scale. Extracting the most distinguished attributes from complex datasets becomes a crucial problem. The existing attribute reducti...

  • Article
  • Open Access
44 Citations
2,790 Views
10 Pages

The main objective of this paper is to establish new oscillation results of solutions to a class of even-order advanced differential equations with a p-Laplacian like operator. The key idea of our approach is to use the Riccati transformation and the...

  • Article
  • Open Access
2 Citations
1,362 Views
15 Pages

23 September 2024

This paper investigates the oscillatory behavior of solutions to fourth-order functional differential equations (FDEs) with multiple delays and a middle term. By employing a different comparison method approach with lower-order equations, the study i...

  • Article
  • Open Access
3 Citations
2,304 Views
14 Pages

9 May 2021

In this paper, a data-driven based spatiotemporal model reduction approach is proposed for predicting the temperature distribution and developing the computation speeds in the microwave heating process. Due to the mixed boundary conditions, it is dif...

  • Feature Paper
  • Article
  • Open Access
2 Citations
1,807 Views
15 Pages

A Monte Carlo Method for Calculating Lynden-Bell Equilibrium in Self-Gravitating Systems

  • Tarcísio N. Teles,
  • Calvin A. F. Farias,
  • Renato Pakter and
  • Yan Levin

25 September 2023

We present a Monte Carlo approach that allows us to easily implement Lynden-Bell (LB) entropy maximization for an arbitrary initial particle distribution. The direct maximization of LB entropy for an arbitrary initial distribution requires an infinit...

  • Article
  • Open Access
16 Citations
4,678 Views
18 Pages

Corporate Social Responsibility as an Alternative Approach to Financial Risk Management: Advantages for Sustainable Development

  • Veronika V. Yankovskaya,
  • Timur A. Mustafin,
  • Dmitry A. Endovitsky and
  • Artem V. Krivosheev

19 May 2022

Using the example of the COVID-19 global crisis (2020), we prove the low effectiveness of the existing approach to managing the financial risks of investments based on commercial investments. For this, we performed an applied quantitative study based...

  • Review
  • Open Access
5 Citations
4,366 Views
19 Pages

4 March 2022

This paper provides a brief overview of methods to incorporate ecosystem service values into measures of agricultural total factor productivity (TFP), both in theory and in practice. This includes a review of the academic literature, a summary of rel...

  • Article
  • Open Access
5 Citations
2,944 Views
16 Pages

Thermodynamics of Plutonium Monocarbide from Anharmonic and Relativistic Theory

  • Per Söderlind,
  • Alexander Landa,
  • Aurélien Perron,
  • Emily E. Moore and
  • Christine Wu

18 September 2020

Thermodynamics of plutonium monocarbide is studied from first-principles theory that includes relativistic electronic structure and anharmonic lattice vibrations. Density-functional theory (DFT) is expanded to include orbital-orbital coupling in addi...

  • Article
  • Open Access
628 Views
18 Pages

This paper investigates the effects of shear deformation on the flutter and divergence instabilities of a cantilever beam subjected to a concentrated mass and applied dynamic couple. The beam is modeled using classical and truncated Timoshenko beam t...

  • Article
  • Open Access
4 Citations
2,198 Views
23 Pages

5 February 2022

Web services have the advantage of being able to generate new value-added services based on existing services. To effectively compose Web services, the composition process necessitates that the services that will participate in a given composite serv...

  • Review
  • Open Access
29 Citations
7,473 Views
12 Pages

We review the first successes and failures of a “new wave” of quantum chemistry-based approaches to the treatment of protein/ligand interactions. These approaches share the use of “enhanced”, dispersion (D), and/or hydrogen-bond (H) corrected density...

  • Article
  • Open Access
456 Views
37 Pages

17 March 2025

This article presents principles for matching reactance parameters for minimizing balancing compensation, whose mathematical origins come from the Currents’ Physical Components (CPC) theory developed by Czarnecki. The construction of minimizing...

  • Feature Paper
  • Article
  • Open Access
1,384 Views
12 Pages

4 March 2023

One of the most common approximations in the theory of composite materials is the homogenization theory. The main difficulty in its application lies in solving the cell problem, i.e., the boundary value problem on a periodically repeating element of...

  • Article
  • Open Access
7 Citations
6,656 Views
23 Pages

19 September 2018

This paper argues that a monolithic land-use planning “grand narrative” is not sufficiently flexible, but that the fragmentation into innumerable “small narratives” goes against any sense of the existence of an established dom...

  • Article
  • Open Access
13 Citations
3,241 Views
21 Pages

11 December 2021

This paper deals with the linear natural vibrations analysis of beams where the geometric and material properties vary periodically along the beam axis. In contrast with homogeneous prismatic beams, the frequency spectra of such beams are irregular a...

  • Article
  • Open Access
4 Citations
2,197 Views
20 Pages

5 October 2022

Because predictions of transportation system reliability can provide useful information for intelligent transportation systems (ITS), evaluation of them might be viewed as a beneficial activity for reducing traffic congestion. This evaluation procedu...

  • Article
  • Open Access
2 Citations
3,009 Views
17 Pages

Phase-Space Modeling and Control of Robots in the Screw Theory Framework Using Geometric Algebra

  • Jesús Alfonso Medrano-Hermosillo,
  • Ricardo Lozoya-Ponce,
  • Abraham Efraím Rodriguez-Mata and
  • Rogelio Baray-Arana

21 January 2023

The following paper talks about the dynamic modeling and control of robot manipulators using Hamilton’s equations in the screw theory framework. The difference between the proposed work with diverse methods in the literature is the ease of obta...

  • Article
  • Open Access
2 Citations
2,513 Views
12 Pages

Stabilization of Periodical Discrete Feedback Control for Markov Jumping Stochastic Systems

  • Zhiyou Liu,
  • Lichao Feng,
  • Xinbin Li,
  • Zhigang Lu and
  • Xianhui Meng

19 December 2021

Motivated by the two strategies of intermittent control and discrete feedback control, this paper aims to introduce a periodically intermittent discrete feedback control in the drift part to stabilize an unstable Markov jumping stochastic differentia...

  • Feature Paper
  • Article
  • Open Access
12 Citations
11,305 Views
18 Pages

29 October 2020

The theory of two-phase immiscible flow in porous media is based on the extension of single phase models through the concept of relative permeabilities. It mimics Darcy’s law for a fixed average saturation through the introduction of saturation...

  • Article
  • Open Access
9 Citations
2,714 Views
19 Pages

12 January 2022

The high-temperature thermodynamical properties for the actinide monocarbides and mononitrides ThC, ThN, UC, UN, PuC, and PuN are calculated from first-principles electronic-structure theory. The electronic structure is modeled with density-functiona...

  • Article
  • Open Access
4 Citations
3,406 Views
12 Pages

Comparison of Saturation Rules Used for Gyrokinetic Quasilinear Transport Modeling

  • Scott E. Parker,
  • Calder S. Haubrich,
  • Stefan Tirkas,
  • Qiheng Cai and
  • Yang Chen

12 October 2023

Theory-based transport modeling has been widely successful and is built on the foundations of quasilinear theory. Specifically, the quasilinear expression of the flux can be used in combination with a saturation rule for the toroidal mode amplitude....

  • Case Report
  • Open Access
13 Citations
6,533 Views
18 Pages

13 February 2021

We describe two well-established, practice-based Master’s programmes as examples of existing competence development opportunities for practitioners and how such links between theory and practice can be developed and taught within the Higher Education...

  • Article
  • Open Access
806 Views
28 Pages

Parameterization by Statistical Theory on Turbulence Applied to the BAM-INPE Global Meteorological Model

  • Eduardo R. Eras,
  • Paulo Y. Kubota,
  • Juliana A. Anochi and
  • Haroldo F. de Campos Velho

A parameterization for the planetary boundary layer (PBL) based on the statistical theory of turbulence formulated by Geoffrey Ingram Taylor is derived to be applied in the Brazilian Global Atmospheric Model (BAM). The BAM model is the operational sy...

  • Article
  • Open Access
2 Citations
3,339 Views
21 Pages

19 January 2022

Photoionization or photodetachment is an important process. It has applications in solar- and astrophysics. In addition to accurate wave function of the target, accurate continuum functions are required. There are various approaches, like exchange ap...

  • Article
  • Open Access
11 Citations
3,369 Views
18 Pages

Comparison and Validation of Hydrodynamic Theories for Wave Energy Converter Modelling

  • Matthew Leary,
  • Curtis Rusch,
  • Zhe Zhang and
  • Bryson Robertson

1 July 2021

Dynamic Wave Energy Converter (WEC) models utilize a wide variety of fundamental hydrodynamic theories. When incorporating novel hydrodynamic theories into numerical models, there are distinct impacts on WEC rigid body motions, cable dynamics, and fi...

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