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10,281 Results Found

  • Article
  • Open Access
1 Citations
605 Views
21 Pages

5 October 2025

In this work, we combine the Natural Transform and generalized-Laplace Transform into a new transform called, the Natural Generalized-Laplace Transform, (NGLT) and some of its properties are provided. Moreover, the existence condition, convolution th...

  • Article
  • Open Access
54 Citations
4,902 Views
14 Pages

Fractional Telegraph Equation and Its Solution by Natural Transform Decomposition Method

  • Hassan Eltayeb,
  • Yahya T. Abdalla,
  • Imed Bachar and
  • Mohamed H. Khabir

6 March 2019

In this work, the natural transform decomposition method (NTDM) is applied to solve the linear and nonlinear fractional telegraph equations. This method is a combined form of the natural transform and the Adomian decomposition methods. In addition, w...

  • Article
  • Open Access
44 Citations
5,561 Views
13 Pages

Analytical Solutions of Fractional-Order Diffusion Equations by Natural Transform Decomposition Method

  • Rasool Shah,
  • Hassan Khan,
  • Saima Mustafa,
  • Poom Kumam and
  • Muhammad Arif

3 June 2019

In the present article, fractional-order diffusion equations are solved using the Natural transform decomposition method. The series form solutions are obtained for fractional-order diffusion equations using the proposed method. Some numerical exampl...

  • Article
  • Open Access
60 Citations
6,213 Views
21 Pages

16 June 2019

In the present article, fractional-order heat and wave equations are solved by using the natural transform decomposition method. The series form solutions are obtained for fractional-order heat and wave equations, using the proposed method. Some nume...

  • Article
  • Open Access
1,670 Views
17 Pages

11 October 2023

The current study employs the natural transform decomposition method (NTDM) to test fractional-order partial differential equations (FPDEs). The present technique is a mixture of the natural transform method and the Adomian decomposition method. For...

  • Article
  • Open Access
10 Citations
2,209 Views
18 Pages

15 August 2022

In this study, we present a new general solution to a rational epidemiological mathematical model via a recent intelligent method called the natural transform homotopy analysis method (NTHAM), which combines two methods: the natural transform method...

  • Article
  • Open Access
1 Citations
801 Views
22 Pages

This work presents an efficient analytical technique for obtaining approximate solutions to time-fractional system partial differential equations. The proposed method combines the Natural generalized Laplace transform with the decomposition method to...

  • Article
  • Open Access
50 Citations
7,289 Views
14 Pages

11 June 2019

In the present article, fractional-order partial differential equations with proportional delay, including generalized Burger equations with proportional delay are solved by using Natural transform decomposition method. Natural transform decompositio...

  • Article
  • Open Access
42 Citations
3,697 Views
13 Pages

An Analytical Technique, Based on Natural Transform to Solve Fractional-Order Parabolic Equations

  • Ravi P. Agarwal,
  • Fatemah Mofarreh,
  • Rasool Shah,
  • Waewta Luangboon and
  • Kamsing Nonlaopon

21 August 2021

This research article is dedicated to solving fractional-order parabolic equations using an innovative analytical technique. The Adomian decomposition method is well supported by natural transform to establish closed form solutions for targeted probl...

  • Article
  • Open Access
46 Citations
4,485 Views
11 Pages

11 September 2019

In the current paper, fractional-order hyperbolic telegraph equations are considered for analytical solutions, using the decomposition method based on natural transformation. The fractional derivative is defined by the Caputo operator. The present te...

  • Article
  • Open Access
1 Citations
1,009 Views
15 Pages

This article presents a computational analysis of approximate solutions for the time-fractional nonlinear Kawahara problem (KP) and the modified Kawahara problem (modified KP). This study utilizes the natural homotopy transform scheme (NHTS), which i...

  • Article
  • Open Access
1 Citations
2,269 Views
18 Pages

Estimation of Flow Field in Natural Convection with Density Stratification by Local Ensemble Transform Kalman Filter

  • Masahiro Ishigaki,
  • Yoshiyasu Hirose,
  • Satoshi Abe,
  • Toru Nagai and
  • Tadashi Watanabe

12 July 2022

For estimating thermal flow in a nuclear reactor during an accident accurately, it is important to improve the accuracy of computational fluid dynamics simulations. The temperature and flow velocity are not homogeneous and have large variations in a...

  • Article
  • Open Access
52 Citations
6,922 Views
15 Pages

13 November 2017

Mineral oil is widely used as liquid insulation in high voltage equipment. Due to environmental considerations, recently natural esters have been considered as naturally friendly liquid insulation candidates for high voltage transformers. In this exp...

  • Article
  • Open Access
3 Citations
1,346 Views
18 Pages

1 November 2023

In the present research, we establish an effective method for determining the time-fractional coupled Korteweg–de Vries (KdV) equation’s approximate solution employing the fractional derivatives of Caputo–Fabrizio and Atangana&ndash...

  • Article
  • Open Access
990 Views
26 Pages

Certain Analytic Solutions for Time-Fractional Models Arising in Plasma Physics via a New Approach Using the Natural Transform and the Residual Power Series Methods

  • Asad Freihat,
  • Mohammed Alabedalhadi,
  • Shrideh Al-Omari,
  • Sharifah E. Alhazmi,
  • Shaher Momani and
  • Mohammed Al-Smadi

This paper studies three time-fractional models that arise in plasma physics: the modified Korteweg–deVries–Zakharov–Kuznetsov equation, the stochastic potential Korteweg–deVries equation, and the forced Korteweg–deVries...

  • Article
  • Open Access
1 Citations
783 Views
25 Pages

Digital Transformation and Modeling of Nature-Inspired Systems

  • Naira V. Barsegyan,
  • Farida F. Galimulina and
  • Aleksei I. Shinkevich

9 September 2025

With the tightening of environmental regulations, the need to identify tools that foster the development of sustainable systems is growing. The shift toward closed-loop, bio-like systems promotes the creation of nature-inspired systems. However, the...

  • Article
  • Open Access
1 Citations
5,195 Views
29 Pages

30 September 2024

Natural language inference (NLI) is a fundamental and quite challenging task in natural language processing, requiring efficient methods that are able to determine whether given hypotheses derive from given premises. In this paper, we apply explainab...

  • Feature Paper
  • Article
  • Open Access
1 Citations
3,183 Views
18 Pages

22 September 2020

The natural transformation constitutes one of the most important entity of category theory and it introduces a piece of sophisticated dynamism to the categorial structures. Each natural transformation forms a unique mapping between the so-called func...

  • Article
  • Open Access
13 Citations
4,062 Views
15 Pages

Natural Transformation as a Mechanism of Horizontal Gene Transfer in Aliarcobacter butzleri

  • Marina Bonifácio,
  • Cristiana Mateus,
  • Ana R. Alves,
  • Emanuel Maldonado,
  • Ana P. Duarte,
  • Fernanda Domingues,
  • Mónica Oleastro and
  • Susana Ferreira

Aliarcobacter butzleri is an emergent enteropathogen, showing high genetic diversity, which likely contributes to its adaptive capacity to different environments. Whether natural transformation can be a mechanism that generates genetic diversity in A...

  • Article
  • Open Access
6 Citations
4,638 Views
37 Pages

29 September 2020

Model-to-model (M2M) transformations are among the key components of model-driven development, enabling a certain level of automation in the process of developing models. The developed solution of using drag-and-drop actions-based M2M transformations...

  • Review
  • Open Access
60 Citations
9,755 Views
23 Pages

Natural Esters for Green Transformers: Challenges and Keys for Improved Serviceability

  • Samson Okikiola Oparanti,
  • Ungarala Mohan Rao and
  • Issouf Fofana

21 December 2022

The service of mineral insulating oils for power transformer insulation and cooling aspects cannot be disavowed. However, the continued use of mineral oils is questionable due to environmental unfriendliness and the divestment from fossil fuels. This...

  • Article
  • Open Access
211 Views
19 Pages

21 February 2026

In the split main transformer room of the indoor substation studied in this paper, the heat dissipation area of the transformer main body and part of the convection pipeline accounts for approximately 5.4% of the total heat dissipation area, with the...

  • Article
  • Open Access
8 Citations
3,001 Views
17 Pages

7 November 2023

The use of alternative insulating liquids instead of mineral oil in transformers is spreading around the world due to their superior fire resistance. Furthermore, researchers have demonstrated that these oils increase the lifespan of the solid insula...

  • Communication
  • Open Access
6 Citations
3,411 Views
7 Pages

Involvement of the Histone-Like Nucleoid Structuring Protein (H-NS) in Acinetobacter baumannii’s Natural Transformation

  • Casin Le,
  • Camila Pimentel,
  • Marisel R. Tuttobene,
  • Tomás Subils,
  • Jenny Escalante,
  • Brent Nishimura,
  • Susana Arriaga,
  • Deja Rodgers,
  • Robert A. Bonomo and
  • María Soledad Ramírez
  • + 2 authors

26 August 2021

Most Acinetobacter baumannii strains are naturally competent. Although some information is available about factors that enhance or reduce the frequency of the transformation of this bacterium, the regulatory elements and mechanisms are barely underst...

  • Article
  • Open Access
43 Citations
6,624 Views
7 Pages

Competence for Natural Transformation Is Common among Clinical Strains of Resistant Acinetobacter spp.

  • Sara Domingues,
  • Natasha Rosário,
  • Ângela Cândido,
  • Daniela Neto,
  • Kaare M. Nielsen and
  • Gabriela J. Da Silva

Horizontal gene transfer events provide the basis for extensive dissemination of antimicrobial resistance traits between bacterial populations. Conjugation is considered to be the most frequent mechanism behind new resistance acquisitions in clinical...

  • Review
  • Open Access
22 Citations
8,211 Views
18 Pages

21 November 2021

Building on a review of current mainstream paradigms of nature conservation, the essence of transformations necessary for effective and lasting change are presented—namely, convivial solutions (or ‘living with others’), in which rel...

  • Article
  • Open Access
4 Citations
5,984 Views
13 Pages

Dexterous Object Manipulation with an Anthropomorphic Robot Hand via Natural Hand Pose Transformer and Deep Reinforcement Learning

  • Patricio Rivera Lopez,
  • Ji-Heon Oh,
  • Jin Gyun Jeong,
  • Hwanseok Jung,
  • Jin Hyuk Lee,
  • Ismael Espinoza Jaramillo,
  • Channabasava Chola,
  • Won Hee Lee and
  • Tae-Seong Kim

28 December 2022

Dexterous object manipulation using anthropomorphic robot hands is of great interest for natural object manipulations across the areas of healthcare, smart homes, and smart factories. Deep reinforcement learning (DRL) is a particularly promising appr...

  • Feature Paper
  • Review
  • Open Access
7 Citations
3,960 Views
34 Pages

28 March 2025

The reliability of the electrical grid is vital to economic prosperity and quality of life. Power transformers, key components of transmission and distribution systems, represent major capital investments. Traditionally, these machines have relied on...

  • Article
  • Open Access
18 Citations
3,494 Views
11 Pages

27 August 2020

Natural and synthetic esters are liquids characterized by insulating properties, high flash point, and biodegradability. For this reason, they are more and more often used as an alternative to conventional mineral oils. Esters are used to fill new or...

  • Article
  • Open Access
2 Citations
1,348 Views
15 Pages

Transformer–Gate Recurrent Unit-Based Hourly Purified Natural Gas Prediction Algorithm

  • Chang Su,
  • Jingcai Huang,
  • Shasha Dong,
  • Yuqi He,
  • Ji Li,
  • Luyao Hu,
  • Xiao Liu and
  • Yong Liao

4 January 2025

With the rapid development of industrial automation and intelligence, the consumption of resources and the environmental impact of production processes cannot today be ignored. Today, natural gas, as a commonly used energy source, produces significan...

  • Article
  • Open Access
1 Citations
3,339 Views
14 Pages

7 June 2021

Financial viability is crucial for public nature-based attractions, especially in the context where many are seeking to transform their business model and goals in order to survive because of the heavy hit by COVID-19 and pressure from Chinese centra...

  • Article
  • Open Access
13 Citations
3,841 Views
13 Pages

19 March 2021

A high level of moisture in the insulation system of power transformers is often the cause of their failure. This can be prevented by drying a transformer in its place of installation. In the article the application of molecular sieves (MS) in the dr...

  • Article
  • Open Access
1 Citations
1,055 Views
20 Pages

A Diffusion Model-Empowered CNN-Transformer for Few-Shot Fault Diagnosis in Natural Gas Wells

  • Chuanping Wang,
  • Yudong Li,
  • Jiajia Wang,
  • Yuzhe Wang,
  • Yufeng Liu,
  • Ling Han,
  • Fan Yang and
  • Xiaoyong Gao

18 August 2025

Natural gas wells operate under complex conditions with frequent environmental disturbances. Fault types vary significantly and often present weak signals, affecting both safety and efficiency. This paper proposes an intelligent fault-diagnosis metho...

  • Article
  • Open Access
12 Citations
5,897 Views
19 Pages

12 August 2024

No-reference image quality assessment aims to evaluate image quality based on human subjective perceptions. Current methods face challenges with insufficient ability to focus on global and local information simultaneously and information loss due to...

  • Article
  • Open Access
9 Citations
3,823 Views
16 Pages

19 April 2024

Natural products (NPs) have diverse biological activity and significant medicinal value. The structural diversity of NPs is the mainstay of drug discovery. Expanding the chemical space of NPs is an urgent need. Inspired by the concept of fragment-ass...

  • Article
  • Open Access
12 Citations
5,311 Views
23 Pages

17 January 2023

Digitalization has brought great changes to economic and social development, and corporate digital transformation has gradually become the focus of academic attention. We explore the economic impacts of digital transformation from the perspective of...

  • Article
  • Open Access
1 Citations
1,244 Views
33 Pages

The existing research lacks a comprehensive framework to explain the impact of natural environmental change on corporate sustainable development. After analyzing 2010–2023 data from 4816 Shanghai/Shenzhen A-share firms (39,271 firm-year observa...

  • Article
  • Open Access
1 Citations
1,301 Views
17 Pages

Effects of Close-to-Nature Transformation of Plantations on Eco-Hydrological Function in Hainan Tropical Rainforest National Park

  • Aohua Yang,
  • Guijing Li,
  • Wencheng Peng,
  • Long Wan,
  • Xiqiang Song,
  • Yuguo Liu and
  • Shouqian Nong

21 December 2024

Girdling is a crucial technique for promoting the close-to-nature transformation of plantation forests in Hainan Tropical Rainforest National Park (HNNP). It has shown effectiveness in aspects such as community structure and biodiversity restoration....

  • Article
  • Open Access
24 Citations
4,873 Views
20 Pages

16 July 2023

Mineral oil (MO) is the most popular insulating liquid that is used as an insulating and cooling medium in electrical power transformers. Indeed, for green energy and environmental protection requirements, many researchers introduced other oil types...

  • Article
  • Open Access
5 Citations
4,318 Views
23 Pages

Identification of New Chromosomal Loci Involved in com Genes Expression and Natural Transformation in the Actinobacterial Model Organism Micrococcus luteus

  • Enzo Joaquin Torasso Kasem,
  • Angel Angelov,
  • Elisa Werner,
  • Antoni Lichev,
  • Sonja Vanderhaeghen and
  • Wolfgang Liebl

25 August 2021

Historically, Micrococcus luteus was one of the first organisms used to study natural transformation, one of the main routes of horizontal gene transfer among prokaryotes. However, little is known about the molecular basis of competence development i...

  • Article
  • Open Access
36 Citations
3,395 Views
25 Pages

9 March 2021

Increasing usage of petroleum-based insulating oils in electrical apparatus has led to increase in pollution and, at the same time, the oils adversely affect the life of electrical apparatus. This increases the demand of Mineral Oil (MO), which is on...

  • Article
  • Open Access
4 Citations
2,148 Views
12 Pages

With the development of the economy, energy systems have become the focus of academia and industry. The integrated energy system formed by electricity, gas, and heat networks can improve the utilization efficiency of energy. Heating networks in integ...

  • Proceeding Paper
  • Open Access
1 Citations
1,875 Views
7 Pages

The combination formed by the intense transformation of the territory and climate change in the Spanish Mediterranean basins has configured an explosive cocktail from the point of view of the risk of flooding in these areas. Climate change is making...

  • Article
  • Open Access
497 Views
17 Pages

5 November 2025

Understory vegetation diversity is the key indicator of ecological outcomes in the close-to-nature transformation of plantations, with its composition revealing successional dynamics and ecosystem functionality. In response to China’s “Gr...

  • Article
  • Open Access
1,860 Views
16 Pages

Medical Image Despeckling Using the Invertible Sparse Fuzzy Wavelet Transform with Nature-Inspired Minibatch Water Wave Swarm Optimization

  • Ahila Amarnath,
  • Poongodi Manoharan,
  • Buvaneswari Natarajan,
  • Roobaea Alroobaea,
  • Majed Alsafyani,
  • Abdullah M. Baqasah,
  • Ismail Keshta and
  • Kaamran Raahemifar

12 September 2023

Speckle noise is a pervasive problem in medical imaging, and conventional methods for despeckling often lead to loss of edge information due to smoothing. To address this issue, we propose a novel approach that combines a nature-inspired minibatch wa...

  • Article
  • Open Access
13 Citations
3,193 Views
13 Pages

Effects of Close-to-Nature Transformation on Soil Enzyme Activities and Organic Carbon Fractions in Cuninghamia lanceolata and Pinus massoniana Plantations

  • Weiwei Shu,
  • Angang Ming,
  • Jihui Zhang,
  • Hua Li,
  • Huilin Min,
  • Junxu Ma,
  • Kun Yang,
  • Zhongguo Li,
  • Ji Zeng and
  • Yi Tao
  • + 2 authors

2 June 2022

Soil enzymes are involved in the process of mineralization of soil organic matters. The close-to-nature transformation (CNT) of plantations changes the soil enzyme activities by changing the composition of stand vegetation, which in turn affects the...

  • Article
  • Open Access
4 Citations
1,957 Views
19 Pages

This research article introduces the four-dimensional natural transform Adomian decomposition method (FNADM) for solving the (3+1)-dimensional time-singular fractional coupled Burgers’ equation, along with its associated initial conditions. The...

  • Article
  • Open Access
55 Citations
5,713 Views
21 Pages

1 December 2021

In this paper, we introduce a new integral transform called the Formable integral transform, which is a new efficient technique for solving ordinary and partial differential equations. We introduce the definition of the new transform and give the suf...

  • Review
  • Open Access
22 Citations
8,780 Views
23 Pages

14 March 2023

Continuously growing demand for natural products with pharmacological activities has promoted the development of microbial transformation techniques, thereby facilitating the efficient production of natural products and the mining of new active compo...

  • Article
  • Open Access
512 Views
20 Pages

The present research offers reliable analytical solutions for time-fractional linear and nonlinear dispersive Korteweg–de Vries (dKdV)-type equations by employing the Natural Generalized Laplace Transform Decomposition Method (NGLTDM). The nonl...

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