Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Jintae Park"'
Publikováno v:
Annals of Rehabilitation Medicine, Vol 46, Iss 5, Pp 237-247 (2022)
Objective To investigate esophageal motility disorders in patients with esophageal residual barium on chest x-rays after videofluoroscopic swallowing studies (VFSS) through high-resolution esophageal manometry (HREM). Methods We reviewed the records
Externí odkaz:
https://doaj.org/article/6a2372d6e8474c55aabbc766dcbb00fd
Publikováno v:
The Korean Journal of Helicobacter and Upper Gastrointestinal Research, Vol 22, Iss 2, Pp 146-151 (2022)
Cardiogenic dysphagia is a rare type of esophageal dysphagia caused by external compression of the esophagus by an enlarged left atrium. Long-term comparisons between the degree of cardiogenic dysphagia and heart failure have not been reported due to
Externí odkaz:
https://doaj.org/article/17fee285a4514dc7828ea0ecd4c6471a
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Quantification of supramolecular host–guest interactions is important for modulating supramolecular systems but accurately evaluating the adhesion energies of host–guest pairs remains challenging. Here, the authors directly quantify the interacti
Externí odkaz:
https://doaj.org/article/02f72f22560642fd8ef16ff7f4083efd
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
In this paper, we present a simple and accurate adaptive time-stepping algorithm for the Allen–Cahn (AC) equation. The AC equation is a nonlinear partial differential equation, which was first proposed by Allen and Cahn for antiphase boundary motio
Externí odkaz:
https://doaj.org/article/0316f381ee4e44a78039067156ff9c33
Autor:
Sungha Yoon, Jintae Park, Chaeyoung Lee, Sangkwon Kim, Yongho Choi, Soobin Kwak, Hyundong Kim, Junseok Kim
Publikováno v:
Mathematics, Vol 11, Iss 4, p 938 (2023)
In this paper, we present a mathematical algorithm for the optimal orientation of solar panels for multi-apartment buildings. Currently, photovoltaic power generation has increasingly become an effective method. It has the advantage of not causing en
Externí odkaz:
https://doaj.org/article/ede09c6ceaca4b90b2458e2302b48142
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2021 (2021)
The network is a concept that can be seen a lot in many areas of research. It is used to describe and interpret datasets in various fields such as social network, biological network, and metabolic regulation network. As a result, network diagrams app
Externí odkaz:
https://doaj.org/article/13476845de274874a49833335913a501
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2021 (2021)
We present a very simple benchmark problem for the numerical methods of the Cahn–Hilliard (CH) equation. For the benchmark problem, we consider a cosine function as the initial condition. The periodic sinusoidal profile satisfies both the homogeneo
Externí odkaz:
https://doaj.org/article/a5549903526f4ca4b45ef858f9825ce8
Benchmark Problems for the Numerical Discretization of the Cahn–Hilliard Equation with a Source Term
Autor:
Sungha Yoon, Hyun Geun Lee, Yibao Li, Chaeyoung Lee, Jintae Park, Sangkwon Kim, Hyundong Kim, Junseok Kim
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2021 (2021)
In this paper, we present benchmark problems for the numerical discretization of the Cahn–Hilliard equation with a source term. If the source term includes an isotropic growth term, then initially circular and spherical shapes should grow with thei
Externí odkaz:
https://doaj.org/article/5473911332dc46eb9a37cb7db3b15ca5
Publikováno v:
Applied Sciences, Vol 11, Iss 22, p 10812 (2021)
In a frequency hopping spread spectrum (FHSS) network, the hopping pattern plays an important role in user authentication at the physical layer. However, recently, it has been possible to trace the hopping pattern through a blind estimation method fo
Externí odkaz:
https://doaj.org/article/e353e3b285c04beeae016dad5d32e5e3
Publikováno v:
Symmetry, Vol 12, Iss 7, p 1155 (2020)
In this paper, we present several numerical simulation results of dendritic pattern formation using an isotropic crystal growth model, which is based on phase-field modeling, on curved surfaces. An explicit time-stepping method is used and the direct
Externí odkaz:
https://doaj.org/article/9d3722cc58c8459db96ea06300e94efd