A5073129385- Anesthesia and Pain Management
- Anesthesia and Sedative Agents
- Structural Health Monitoring Techniques
- Magnetic properties of thin films
- Engineering Applied Research
- Airway Management and Intubation Techniques
- Diverse Approaches in Healthcare and Education Studies
- Tracheal and airway disorders
- Anesthesia and Neurotoxicity Research
- Vibration and Dynamic Analysis
- Health and Wellbeing Research
- Atomic and Subatomic Physics Research
- Physics of Superconductivity and Magnetism
- Pain Mechanisms and Treatments
- Aluminum Alloy Microstructure Properties
- Magnetic Properties and Applications
- ZnO doping and properties
- Fluid Dynamics Simulations and Interactions
- Spine and Intervertebral Disc Pathology
- Head and Neck Surgical Oncology
- Bladed Disk Vibration Dynamics
- Mechanical and Optical Resonators
- Respiratory Support and Mechanisms
- Orthopaedic implants and arthroplasty
- Ultrasonics and Acoustic Wave Propagation
Korea University
2024
Kookmin University
2021
Korea Electric Power Corporation (South Korea)
2021
Kyung Hee University Hospital at Gangdong
2011-2020
Chungnam National University
2017-2020
Kyung Hee University
2000-2019
Korea Research Institute of Standards and Science
2018-2019
Soongsil University
2012-2018
Korea Institute of Science and Technology
2017-2018
Sangmyung University
2016
Abstract In spintronic devices consisting of ferromagnetic/nonmagnetic systems, the ferromagnet-induced magnetic moment in adjacent nonmagnetic material significantly influences spin transport properties. this study, such proximity effect a Pd/Co/Pd trilayer system is investigated by x-ray circular dichroism and resonant reflectivity, which enables characterizations with element depth resolution. We observe that total Pd moments induced at top Co/Pd interface are larger than bottom Pd/Co...
The main objective of this study was to examine the effects selected factors on retention, graduation, and timely bachelor's degree completion at University Iowa. An additional purpose identify stage-varying variables. Reflecting sequential nature completion, focused three stages students' progress graduation: 1) dropout vs. persistence in first year, 2) graduation failure graduate among year persisters, 3) four years or less five more. We found that college academic performance,...
In Brief Study Design. Case report. Objectives. To report a rare case of complicated paraplegia caused by spontaneous epidural hematoma following an steroid injection in patient with unrecognized chronic idiopathic thrombocytopenic purpura (ITP) and to review relevant literature discuss etiology, pathogenesis, clinical features. Summary Background Data. A spinal is but potentially catastrophic complication, which could develop patients without any risk factors. Some ITP are asymptomatic. our...
The intratubular renin-angiotensin system (RAS) is thought to play an essential role in hypertensive renal disease, but information regarding sex-related differences this limited. present study investigated sex the RAS two-kidney, one-clip (2K1C) rats. A 2.5-mm clip was placed on left artery of Sprague-Dawley rats, and rats were euthanized 3 or 5 wk after operation. Systolic blood pressure increased 2K1C both sexes significantly higher male than female antihypertensive effect not observed...
We present a simple, ultrasonic vibration-assisted lift-off-based patterning approach for graphene and graphene-Ag nanowire (NW) hybrid films. A 20 μm width pattern with uniform smooth edges was neatly defined on various rigid flexible substrates. The patterned NW electrodes showed low sheet resistance of 19 Ω/sq high transmittance 93% at 550 nm, robust stability against oxidation, reliability under bending test. also exhibited markedly higher performance than that commercial fluorine-doped...
The axion, a consequence of the PQ mechanism, has been considered as most elegant solution to strong-CP problem and compelling candidate for cold dark matter. Center Axion Precision Physics Research (CAPP) Institute Basic Science (IBS) was established on 16 October 2013 with main objective launch state art axion experiments in South Korea. Relying haloscope technique, our strategy is run several parallel explore wide range masses sensitivities better than QCD models. We utilize not only...
Malpositioning of the endotracheal tube within airway leads to serious complications such as endobronchial intubation. Prediction correct depth an is important and should be individualized. The manubriosternal joint (MSJ) on same horizontal plane with tracheal carina. We compared straight length from upper incisor MSJ in fully extended position (incisor-MSJ extension length) carina after intubation a flexible fiberoptic bronchoscope through neutral (incisor-carina length).One hundred adults...
Dexmedetomidine (Precedex) is a selective α2-adrenoceptor agonist that shows opioid-sparing effects with reduced inhalational anesthetic requirement. Since the possibility dexmedetomidine could induce nerve degeneration has not been completely ruled out, we evaluated whether it can apoptosis in rats when used block. We performed hematoxylin and eosin staining, terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assays, immunohistochemistry for caspase-3...
During neurosurgical procedures, patients are often exposed to hypoxic and ischemic brain damage. Cerebral ischemia leads neuronal cell death eventually causes neurological impairments. Remifentanil is a new ultra-short acting phenylpiperidine opioid analgesic. In this study, we evaluated remifentanil determine if it exerts an anti-apoptotic effect in the hippocampal dentate gyrus following transient global gerbils.Step-down avoidance task, terminal deoxynucleotidyl transferase-mediated dUTP...
Abstract Current-induced magnetic domain wall (DW) motion is an important operating principle of spintronic devices. Injected current generates spin torques (STs) on the DWs in two ways. One transfer from domains to walls by flowing magnet. Current flow attached heavy metals also another ST because spin-Hall effect. Both phenomena explain motions well; therefore, their respective contribution issue. Here, we show simultaneous measurement both using facet that form mountain-shaped with...
Rett syndrome is a neurological disease that occurs only in females and it manifests with mental retardation, seizures, movement disorders, autistic behavior abnormal breathing. A 19-year-old female underwent ophthalmologic surgery under general anesthesia at our institution. Airway control was difficult due to her limited mouth opening. We recommend anesthesiologists should have proper knowledge about this the patients avoid complications problems can be encountered during perioperative period.
The coordinate transformation method of asymmetric dual three phase synchronous motor (ADTP-SM) is a Double dq transform using two dq-axes and vector space decomposition (VSD) model the orthogonality ADTP-SM. There are several studies comparing methods in healthy state, but few single-phase open fault state. In healthy, when VSD applied, different harmonic orders current projected onto xy-axes (the axis for controlling harmonics current), two-axes orthogonal, so it can be controlled stably....
We report field manipulation of magnetic vortex states in Co(30 nm)/Cu(3 nm)/Ni80Fe20 (20 nm)-multilayer dot arrays via remanent curve. The element-resolved resonant x-ray measurements, combined with micromagnetic simulations, show formation the Co layer but not NiFe along major hysteresis loop. Although two layers are directly coupled due to presence Cu interlayer, is strongly influenced by dipolar from uncompensated poles layer. Using curves, we demonstrate that single state can be induced...
It is important to understand the nature of identity through live experiences Home Care Nurse Practitioner(HCNP) because role a professional constructed by continuous social interactions, This study aims construction HCNP.Data was collected from 12 hospital based HCNPs. involved two focus group discussion sand four in-depth individual interviews. The main question "what HCNP?" debriefing notes and field were analyzed using consistent comparative data analysis method.First, care (HC) small...
Magnetization, the magnetic moment per unit volume, is basic quantity for describing a system. Generally, imaging techniques show relative magnitude of magnetization, and its direction. Determining $a\phantom{\rule{0}{0ex}}b\phantom{\rule{0}{0ex}}s\phantom{\rule{0}{0ex}}o\phantom{\rule{0}{0ex}}l\phantom{\rule{0}{0ex}}u\phantom{\rule{0}{0ex}}t\phantom{\rule{0}{0ex}}e$ value magnetization requires separate measurement with reference sample, though. This study describes stripe state in which...
In most cases of surgery requiring general anesthesia, airway management and endotracheal intubation are important procedures that must take place. However, when a patient has ankylosing spondylitis (AS) involving the cervical spine in addition to temporomandibular joint ankylosis (TMJA), head manipulation is difficult perform. Also, limited mouth opening or unable open altogether, significantly difficult. We experienced case an AS who was completely due TMJA, admitted for osteotomy...
The Montgomery T-tube is a device that supports the trachea and facilitates ventilation after laryngotracheal surgery. Because its use sporadic, many anesthesiologists may not be familiar with this device, anesthetic management requires careful planning discussion surgeons. We describe techniques of exchanging endotracheal tube to in case where upper tracheal stenosis exists.
Penetrating neck injuries can be a fatal event and they are difficult to manage for both surgeons anesthesiologists. So, adequate preoperative evaluation is important improve the patients' outcomes, but this not done hemodynamically unstable or uncooperative patient. Here we present our clinical experience with patient penetrating injury who was stable, she knife still embedded in her neck. The surgical exploration bronchoscopic examination were successfully under monitored anesthesia care.