3 citations · 10 across the 8 of their papers we have counts for
8 papers
Relationship between blood pressure and flow rate in arteries using a modified Windkessel model
Nam Lyong Kang
This study examined the flow rate in arteries using the modified Windkessel model, considering various models for blood pressure. An exact solution was derived using a Laplace tran…
New method for evaluating fitness using the waist-to-height ratio among Korean adults
Nam. Lyong Kang
Objectives: This paper introduces a new method for evaluating fitness and determining effective exercises for reducing abdominal obesity in Korean adults using the new kind of wais…
Age dependence of fitness and body mass index in Korean adults
Nam Lyong Kang, Su Chak Ryu
The aim of this study was to investigate the age dependence of the fitness and body mass index (BMI) in Korean adults and to find an effective exercise to restore the degradation o…
Electron Spin Relaxation in Two Polymorphic Structures of GaN
Nam Lyong Kang
The relaxation process of electron spin in systems of electrons interacting with piezoelectric deformation phonons that are mediated through spin-orbit interactions was interpreted…
Critique of optical transition theories based on projection and population criteria
Nam Lyong Kang
Some many-body theories of optical transitions in solids were examined from projection and population criteria. The results showed that state-independent projection methods cannot…
Calculation of the Electron Spin Relaxation Times in InSb and InAs by the Projection-Reduction Method
Nam Lyong Kang
The electron spin relaxation times in a system of electrons interacting with piezoelectric phonons mediated through spin-orbit interactions were calculated using the formula derive…
Derivation of Electron Spin Relaxation Rate by Electron-Phonon Interaction Using a New Diagram Method
Nam Lyong Kang, Sang Don Choi
A formula for the electron spin relaxation rate of an electron-phonon system is derived using a new spring-loop diagram method. The result contains the distribution functions for t…
Derivation of line shape function in the optical conductivity by a new diagram method
Nam Lyong Kang, Sang Don Choi
A new diagram method to derive line shape function in the optical conductivity formula is introduced and the result obtained applying the method to an electron-phonon system is com…