- Hydrocephalus Developed after Cranioplasty: Influence of Cranioplasty on the CSF Circulation
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Kim SW, Lee SM, Shin H
- KMID: 2339833
- J Korean Neurosurg Soc.
- 2006 Sep;40(3):193-195.
Hydrocephalus is usually defined as the condition of ventricular dilatation due to the overproduction of cerebrospinal fluid(CSF) or dysfunction of absorption. The pattern of the CSF circulation may change after... -
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- Development of nano-fluid movement measuring device and its application to hydrodynamic analysis of dentinal fluid
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Lee IB, Kim MH, Kim SY, Chang J, Cho BH, Son HH, Back SH
- KMID: 1986759
- J Korean Acad Conserv Dent.
- 2008 Mar;33(2):141-147.
- doi: 10.5395/JKACD.2008.33.2.141
This study was aimed to develop an instrument for real-time measurement of fluid conductance and to investigate the hydrodynamics of dentinal fluid. The instrument consisted of three parts; (1) a... -
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- Considerations of Blood Properties, Outlet Boundary Conditions and Energy Loss Approaches in Computational Fluid Dynamics Modeling
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Moon JY, Suh DC, Lee YS, Kim YW, Lee JS
- KMID: 1910768
- Neurointervention.
- 2014 Feb;9(1):1-8.
- doi: 10.5469/neuroint.2014.9.1.1
Despite recent development of computational fluid dynamics (CFD) research, analysis of computational fluid dynamics of cerebral vessels has several limitations. Although blood is a non-Newtonian fluid, velocity and pressure fields... -
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- Dynamic Model of the Aqueous Humor Circulation with Application to Simulation of the Treatment for Primary Open Angle Glaucoma
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Ju Y, Wang B, Xie J, Huang L, Huang S, Huang X
- KMID: 2330785
- J Korean Soc Med Inform.
- 2007 Jun;13(2):139-146.
OBJECTIVE: In order to study the mechanism of the aqueous humor circulation and its relationship to the glaucoma macroscopically with engineering methods. METHODS: A dynamistic model was presented, which can be... -
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- Multiloculated Hydrocephalus: Open Craniotomy or Endoscopy?
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Lee YH, Kwon YS, Yang KH
- KMID: 2382764
- J Korean Neurosurg Soc.
- 2017 May;60(3):301-305.
- doi: 10.3340/jkns.2017.0101.013
Multiloculated hydrocephalus (MLH) is a condition in which patients have multiple, separate abnormal cerebrospinal fluid collections with no communication between them. Despite technical advancements in pediatric neurosurgery, neurological outcomes are... -
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- Computational Fluid Dynamics in Cardiovascular Disease
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Lee BK
- KMID: 1826347
- Korean Circ J.
- 2011 Aug;41(8):423-430.
- doi: 10.4070/kcj.2011.41.8.423
Computational fluid dynamics (CFD) is a mechanical engineering field for analyzing fluid flow, heat transfer, and associated phenomena, using computer-based simulation. CFD is a widely adopted methodology for solving complex... -
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- Computational Fluid Dynamics of Intracranial and Extracranal Arteries using 3-Dimensional Angiography: Technical Considerations with Physician's Point of View
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Park ST, Yoon K, Ko YB, Suh DC
- KMID: 1784025
- Neurointervention.
- 2013 Sep;8(2):92-100.
- doi: 10.5469/neuroint.2013.8.2.92
We investigate the potentials and limitations of computational fluid dynamics (CFD) analysis of patient specific models from 3D angiographies. There are many technical problems in acquisition of proper vascular models,... -
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- Simulation and Damage Analysis of an Accidental Jet Fire in a High-Pressure Compressed Pump Shelter
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Jang CB, Choi SW
- KMID: 2374834
- Saf Health Work.
- 2017 Mar;8(1):42-48.
- doi: 10.1016/j.shaw.2016.06.005
BACKGROUND: As one of the most frequently occurring accidents in a chemical plant, a fire accident may occur at any place where transfer or handling of combustible materials is routinely... -
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- Update on dentin hypersensitivity: with the focus on hydrodynamic theory and mechanosensitive ion channels
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Won J, Oh SB
- KMID: 2460801
- Int J Oral Biol.
- 2019 Sep;44(3):71-76.
- doi: 10.11620/IJOB.2019.44.3.71
Dentin hypersensitivity is an abrupt intense pain caused by innocuous stimuli to exposed dentinal tubules. Mechanosensitive ion channels have been assessed in dental primary afferent neurons and odontoblasts to explain... -
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- Computational Fluid Dynamics of Intracranial Artery Using 3-Dimensional Angiography: Potentials and Technical Considerations
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Choi SY, Park ST, Yoon K, Ko YB, Suh DC
- KMID: 2002884
- J Korean Soc Radiol.
- 2013 Jul;69(1):5-10.
- doi: 10.3348/jksr.2013.69.1.5
We report the potentials and limitations of computational fluid dynamics (CFD) analysis of patient-specific intracranial model with modification of proximal and distal length. Flow pattern does not seem to be... -
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- Computational Fluid Dynamics in Three Dimensional Angiography: Preliminary Hemodynamic Results of Various Proximal Geometry
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Kim HY, Park ST, Bae WK, Goo DE
- KMID: 1801553
- J Korean Soc Radiol.
- 2014 Dec;71(6):304-309.
- doi: 10.3348/jksr.2014.71.6.304
We studied the influence of proximal geometry on the results of computational fluid dynamics (CFD). We made five models of different proximal geometry from three dimensional angiography of 63-year-old women... -
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- Mouse models for hepatitis B virus research
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Hwang JR, Park SG
- KMID: 2420820
- Lab Anim Res.
- 2018 Sep;34(3):85-91.
- doi: 10.5625/lar.2018.34.3.85
Hepatitis B virus (HBV) infection remains a major global health problem; indeed, there are 250 million carriers worldwide. The host range of HBV is narrow; therefore, few primates are susceptible... -
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- Pathophysiology of Aneurysmal Subarachnoid Hemorrhage
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Sung JH, Lee SW
- KMID: 1932130
- Korean J Cerebrovasc Surg.
- 2003 Mar;5(1):17-30.
The effects of an intracranial aneurysm and subarachnoid hemorrhage (SAH) are devastating. Therefore thorough consideration for pathophysiology of SAH is fundamental step of vascular neurosurgeon. The cigarette smoking and hypertension... -
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- Understanding Vulnerable Plaques: Current Status and Future Directions
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Lee KY, Chang K
- KMID: 2464291
- Korean Circ J.
- 2019 Dec;49(12):1115-1122.
- doi: 10.4070/kcj.2019.0211
The main cause of acute myocardial infarction is plaque rupture accompanied by superimposed coronary thrombosis. Thin-cap fibroatheromas (TCFAs) have been suggested as a type of lesion with a vulnerability that... -
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- The Effect of Hemostatic Solution on Dentin Permeability
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Kim CH, Shim JS, Lee KW
- KMID: 2195999
- J Korean Acad Prosthodont.
- 2000 Aug;38(4):472-483.
Before impression making in the fixed restorations or other prosthesis, hemostatic solutions are used for hemostasis and moisture control. Hemostatic solutions effectively control bleeding but their major ingredients, acid removes... -
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- Sequential Changes of the PVI Values in the Kaolin-Injected Feline Hydrocephalus
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Kim DG, Wang KC, Cho BK, Choi KS
- KMID: 2067768
- J Korean Neurosurg Soc.
- 1989 Mar;18(3):370-378.
Pressure volume index(PVI) is a variable reflecting the intracranial hydrodynamic properties and is applied to the management and the prediction of the prognosis in cases of hydrocephalus, head injury, subarachnoid... -
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- Computational Fluid Dynamics: Comparison of Prototype and Commercial Solutions for Intracranial Aneurysms with Different Entrance Length
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Park ST, Ko YB
- KMID: 2405727
- J Korean Soc Radiol.
- 2017 Sep;77(3):133-142.
- doi: 10.3348/jksr.2017.77.3.133
PURPOSE: The aim of this study is to evaluate the influence of entrance length into computational fluid dynamics (CFD), for distal internal carotid artery (ICA) aneurysms. MATERIALS AND METHODS: Two different... -
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- Quantification of Hemodynamic Parameters Using Four-Dimensional Flow MRI
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Ha H, Huh H, Yang DH, Kim N
- KMID: 2442516
- J Korean Soc Radiol.
- 2019 Mar;80(2):239-258.
- doi: 10.3348/jksr.2019.80.2.239
MRI provides non-invasive and non-ionizing methods for the accurate anatomic depiction of the cardiovascular system. Based on the inherent flow sensitivity, MRI can be used to investigate hemodynamic features in... -
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- Randomized Study Comparing the Sniffing Position with the Neutral Position for Lightwand Intubation
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Suh JK, Kim NW, Jeon WJ, Yeom JH, Shin WJ, Kim KH, Cho SY
- KMID: 2236567
- Korean J Anesthesiol.
- 2008 Jan;54(1):25-29.
- doi: 10.4097/kjae.2008.54.1.25
BACKGROUND: The sniffing position is recommended for optimal glottic visualization under direct laryngoscopy. However, there is no study assessing whether sniffing position is superior to a neutral position during lightwand-guided... -
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- A Case Study on Engineering Failure Analysis of Link Chain
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Kim TG, Lee SB, Lee HC
- KMID: 2316975
- Saf Health Work.
- 2010 Sep;1(1):43-50.
OBJECTIVES: The objective of this study was to investigate the effect of chain installation condition on stress distribution that could eventually cause disastrous failure from sudden deformation and geometric rupture. METHODS:... -
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