Jang Hoon Lee
Datos Biográficos
| ID | 5599137 |
|---|---|
| NOMBRE | Jang Hoon Lee |
| NOMBRES | Jang Hoon |
| APELLIDO | Lee |
| FIRMA | LEE J H |
| AFILIACIONES | Ajou University |
| ORCID | 0000-0003-1548-7598 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 15 |
| TOTAL DE CITAS | 9 |
| TOTAL COMO AUTOR | 15 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1998 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2025 |
| ÍNDICE H | 2 |
Effects of subjective stress levels on learning effectiveness in high-fidelity simulation among healthcare workers
Radiocarbon Data from the Vicinity of Four South Korean Nuclear Power Plants in 2013–2014
Radiocarbon ( 14 C) is a radionuclide generated mainly through neutron-induced reactions in all types of nuclear reactors. Since most of the 14 C released into the environment is in the form of gaseous emissions (CO 2 and hydrocarbons), terrestrial plants are the primary indicators of increased 14 C levels near nuclear power plants (NPPs). In 2013–2014, we collected samples of silver grasses (including common reed) and pine needles within 3 km of…
Stable Carbon Isotopic Composition in Annual Rings of a Pine Tree ( Pinus Densiflora ) from Yeongwol, Korea
Stable carbon isotope ratios were measured on the alpha-cellulose in tree rings of a pine tree ( Pinus densiflora ) from Yeongwol, Korea. We developed an annual-resolution δ 13 C series (1835–1905) by correcting the measured data for changes in δ 13 C of air to minimize non-climatic influences. To investigate the climatic signal in the δ 13 C series, we performed correlation analysis between δ 13 C and the Cheugugi climate data. The Cheugugi prec…
Ethanol extract of Alismatis Rhizoma reduces acute lung inflammation by suppressing NF-κB and activating Nrf2
A Puzzling 14 C Result Obtained for a Carbonized Wood Sample Embedded in Volcanic Lava
It has been reported that the characteristics of a very old wood charcoal sample are different from those of modern wood charcoal according to its state of preservation (Cohen-Ofri et al. 2006; Rebollo et al. 2008). It can be assumed that these differences may lead to some difficulties when radiocarbon dating very old wood charcoal samples. To investigate this problem, we studied a carbonized trunk of Prunus pendula for. acendens tree buried in l…
A Study on Trapping CO 2 Using Molecular Sieve for 14 C AMS Sample Preparation
At the Seoul National University accelerator mass spectrometry (AMS) laboratory, we are planning to develop an automated sample preparation system for higher throughput of radiocarbon dating. This system will consist of several sections, including a combustion line, CO 2 trap, graphitization system, and so on. We usually collect CO 2 by cryogenic trapping. However, since handling liquid nitrogen is expected to be rather difficult, we are interest…
A Puzzling 14C Result Obtained for a Carbonized Wood Sample Embedded in Volcanic Lava
It has been reported that the characteristics of a very old wood charcoal sample are different from those of modern wood charcoal according to its state of preservation (Cohen-Ofri et al. 2006; Rebollo et al. 2008). It can be assumed that these differences may lead to some difficulties when radiocarbon dating very old wood charcoal samples. To investigate this problem, we studied a carbonized trunk of Prunus pendula for. acendens tree buried in l…
Decreased weight gain and depression-like behaviors with free access to highly palatable food in rats
Making Sense of Metropolitan Regions
As the resolution of urban problems is scaled up to the regional level, understanding the different approaches to regional governance is becoming increasingly important. We define regional governance as constituted by: a vertical relationship between state government and its constituent local governments; and a set of horizontal relationships between local governments, with their respective civic sectors and with their regional institutions. Four…
Fluoxetine-induced anorexia is exaggerated in adolescent female rats that experienced neonatal maternal separation
Suppressed intake of highly palatable food and dysfunctional of HPA axis response to restraint stress in adolescent rats that experienced neonatal maternal separation
Withdrawn
Macquarrie, Mary for All Christians , second edn
Williams, On Christian Theology
Clinical courses of pure sleep epilepsies
This study aims to understand seizure control outcomes and the risk of developing new wake seizures (WS) related to the different types of pure sleep epilepsies (SE), which is important in making rational management plans. A retrospective review of the Yonsei Epilepsy Clinic Registry identified 63 patients with pure SE not belonging to any specific epileptic syndromes. They were divided into the group of generalized tonic-clonic seizures during s…
Making Sense of Metropolitan Regions
As the resolution of urban problems is scaled up to the regional level, understanding the different approaches to regional governance is becoming increasingly important. We define regional governance as constituted by: a vertical relationship between state government and its constituent local governments; and a set of horizontal relationships between local governments, with their respective civic sectors and with their regional institutions. Four…
A Study on Trapping CO 2 Using Molecular Sieve for 14 C AMS Sample Preparation
At the Seoul National University accelerator mass spectrometry (AMS) laboratory, we are planning to develop an automated sample preparation system for higher throughput of radiocarbon dating. This system will consist of several sections, including a combustion line, CO 2 trap, graphitization system, and so on. We usually collect CO 2 by cryogenic trapping. However, since handling liquid nitrogen is expected to be rather difficult, we are interest…
Clinical courses of pure sleep epilepsies
This study aims to understand seizure control outcomes and the risk of developing new wake seizures (WS) related to the different types of pure sleep epilepsies (SE), which is important in making rational management plans. A retrospective review of the Yonsei Epilepsy Clinic Registry identified 63 patients with pure SE not belonging to any specific epileptic syndromes. They were divided into the group of generalized tonic-clonic seizures during s…
Macquarrie, Mary for All Christians , second edn
Williams, On Christian Theology
Withdrawn
Fluoxetine-induced anorexia is exaggerated in adolescent female rats that experienced neonatal maternal separation
Suppressed intake of highly palatable food and dysfunctional of HPA axis response to restraint stress in adolescent rats that experienced neonatal maternal separation
Decreased weight gain and depression-like behaviors with free access to highly palatable food in rats
Making Sense of Metropolitan Regions
As the resolution of urban problems is scaled up to the regional level, understanding the different approaches to regional governance is becoming increasingly important. We define regional governance as constituted by: a vertical relationship between state government and its constituent local governments; and a set of horizontal relationships between local governments, with their respective civic sectors and with their regional institutions. Four…
Ethanol extract of Alismatis Rhizoma reduces acute lung inflammation by suppressing NF-κB and activating Nrf2
A Puzzling 14 C Result Obtained for a Carbonized Wood Sample Embedded in Volcanic Lava
It has been reported that the characteristics of a very old wood charcoal sample are different from those of modern wood charcoal according to its state of preservation (Cohen-Ofri et al. 2006; Rebollo et al. 2008). It can be assumed that these differences may lead to some difficulties when radiocarbon dating very old wood charcoal samples. To investigate this problem, we studied a carbonized trunk of Prunus pendula for. acendens tree buried in l…
A Study on Trapping CO 2 Using Molecular Sieve for 14 C AMS Sample Preparation
At the Seoul National University accelerator mass spectrometry (AMS) laboratory, we are planning to develop an automated sample preparation system for higher throughput of radiocarbon dating. This system will consist of several sections, including a combustion line, CO 2 trap, graphitization system, and so on. We usually collect CO 2 by cryogenic trapping. However, since handling liquid nitrogen is expected to be rather difficult, we are interest…
A Puzzling 14C Result Obtained for a Carbonized Wood Sample Embedded in Volcanic Lava
It has been reported that the characteristics of a very old wood charcoal sample are different from those of modern wood charcoal according to its state of preservation (Cohen-Ofri et al. 2006; Rebollo et al. 2008). It can be assumed that these differences may lead to some difficulties when radiocarbon dating very old wood charcoal samples. To investigate this problem, we studied a carbonized trunk of Prunus pendula for. acendens tree buried in l…
Radiocarbon Data from the Vicinity of Four South Korean Nuclear Power Plants in 2013–2014
Radiocarbon ( 14 C) is a radionuclide generated mainly through neutron-induced reactions in all types of nuclear reactors. Since most of the 14 C released into the environment is in the form of gaseous emissions (CO 2 and hydrocarbons), terrestrial plants are the primary indicators of increased 14 C levels near nuclear power plants (NPPs). In 2013–2014, we collected samples of silver grasses (including common reed) and pine needles within 3 km of…
Stable Carbon Isotopic Composition in Annual Rings of a Pine Tree ( Pinus Densiflora ) from Yeongwol, Korea
Stable carbon isotope ratios were measured on the alpha-cellulose in tree rings of a pine tree ( Pinus densiflora ) from Yeongwol, Korea. We developed an annual-resolution δ 13 C series (1835–1905) by correcting the measured data for changes in δ 13 C of air to minimize non-climatic influences. To investigate the climatic signal in the δ 13 C series, we performed correlation analysis between δ 13 C and the Cheugugi climate data. The Cheugugi prec…
Effects of subjective stress levels on learning effectiveness in high-fidelity simulation among healthcare workers
Chemistry (6 obras) · Medicine (5 obras) · Radiocarbon dating (5 obras) · Internal Medicine (4 obras) · Materials Science (4 obras) · Psychology (4 obras) · Archaeology (3 obras) · Archaeology and ancient environmental studies (3 obras) · Biology (3 obras) · Endocrinology (3 obras)