Search Results - "김건영"
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Design of Wireless Power and Information Transfer Systems Considering Figure of Merit for Information
Published in Journal of Electromagnetic Engineering and Science (01-10-2020)“…Inductively coupled resonant wireless power transfer (WPT) systems can be used as a wireless power and information transfer (WPIT) system by properly adding…”
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2
Measuring thermal conductivity and water suction for variably saturated bentonite
Published in Nuclear engineering and technology (01-03-2021)“…An engineered barrier system (EBS) for the disposal of high-level radioactive waste (HLW) is composed of a disposal canister with spent fuel, a buffer…”
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3
Design of Thin and Wideband Microwave Absorbers Using General Closed-Form Solutions
Published in Journal of Electromagnetic Engineering and Science (01-11-2021)“…A new design method for RLC reactive absorbers is presented. This method is based on closed-form solutions to help realize the widest absorption bandwidth for…”
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4
Thermal conductivity prediction model for compacted bentonites considering temperature variations
Published in Nuclear engineering and technology (01-10-2021)“…An engineered barrier system (EBS) for the deep geological disposal of high-level radioactive waste (HLW) is composed of a disposal canister, buffer material,…”
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5
Superselective ablative chemo-ethanol embolization for recurrent single hepatocellular carcinoma: a 6-month outcome analysis
Published in Journal of liver cancer (01-09-2024)“…Backgrounds/Aims: To evaluate the safety and effectiveness of superselective ablative chemo-ethanol embolization (SACE) for the treatment of patients with…”
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6
Design of Wideband Microwave Absorbers Using Reactive Salisbury Screens with Maximum Flat Reflection
Published in Journal of Electromagnetic Engineering and Science (01-04-2019)“…This paper presents a design methodology for wideband single-layered microwave absorbers with arbitrary absorption at the design center frequency using…”
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7
A Canine Model for Lymphangiography and Thoracic Duct Access
Published in Korean journal of radiology (01-03-2020)“…To evaluate the technical feasibility of intranodal lymphangiography and thoracic duct (TD) access in a canine model. Five male mongrel dogs were studied. The…”
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8
Synthesis of Bulk Medium with Negative Permeability Using Ring Resonators
Published in Journal of Electromagnetic Engineering and Science (01-04-2016)“…This paper presents simple expressions for the effective permeability of bulk metamaterial consisting of ring resonators (RRs) or split ring resonators (SRRs)…”
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9
Alternative Expressions for Mutual Inductance and Coupling Coefficient Applied in Wireless Power Transfer
Published in Journal of Electromagnetic Engineering and Science (01-04-2016)“…Alternative analytic expressions for the mutual inductance (Lm) and coupling coefficient (k) between circular loops are presented using more familiar and…”
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10
Control of Power Distribution for Multiple Receivers in SIMO Wireless Power Transfer System
Published in Journal of Electromagnetic Engineering and Science (01-10-2018)“…A method to control the power distribution among receivers by the load values in a single-input, multiple-output (SIMO) wireless power transfer (WPT) system is…”
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11
Wireless Power Transfer Efficiency Formula Applicable in Near and Far Fields
Published in Journal of Electromagnetic Engineering and Science (01-10-2019)“…Microwave-based wireless power transfer in the near field (up to about 10 m) is now drawing much interest since the transfer range when using current magnetic…”
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12
Optimization of Excitation Magnitudes and Phases for Maximum Efficiencies in a MISO Wireless Power Transfer System
Published in Journal of Electromagnetic Engineering and Science (01-01-2020)“…This paper presents a method for solving receiver misalignment (axial or angular) problems in wireless power transfer systems using a multiple-input…”
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13
The Establishment of a Fast and Safe Orthotopic Colon Cancer Model Using a Tissue Adhesive Technique
Published in Cancer research and treatment (01-07-2021)“…We aimed to develop a novel method for orthotopic colon cancer model, using tissue adhesive in place of conventional surgical method. RFP HCT 116 cell line…”
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14
수술 후 기관지늑막루: Bronchial Occluder Device의 치료 효과
Published in Journal of the Korean Society of Radiology (01-03-2021)“…목적 수술 후 발생하는 기관지늑막루에 대한 bronchial occluder device (이하 BOD)의 유용성 및 효과성을 평가하고자 한다. 대상과 방법 2009년도부터 2019년까지 폐암 및 폐결핵으로 수술 후 발생한 7명의 기관지늑막루 환자들 중에 BOD 치료를 실시한 6명의…”
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15
Cryoablation of a small pulmonary nodule with pure ground-glass opacity: a case report
Published in Korean journal of radiology (01-05-2015)“…Treatments for pure ground-glass nodules (GGNs) include limited resection; however, surgery is not always possible in patients with limited pulmonary…”
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16
Nickel aluminides coating on aluminum substrate using a reaction synthesis process
Published in Metals and materials international (2015)“…Nickel aluminide coatings have been deposited onto an aluminum substrate using a reaction synthesis process at a reaction temperature of 928 K. In this…”
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17
Rupture, Breakdown, and Pulmonary Artery Embolism of a Balloon Catheter Tip during Percutaneous Transluminal Angioplasty of Arteriovenous Fistula
Published in Vascular Specialist International (01-12-2019)“…Percutaneous transluminal angioplasty is a well-known treatment for arteriovenous fistula stenosis. Balloon rupture during endovascular procedures is a rare…”
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18
콜레스테롤 식이 및 내막 손상을 통한 토끼 장골동맥 협착 전임상 모델 개발
Published in Journal of the Korean Society of Radiology (2024)“…Purpose This study aimed to develop a rabbit iliac stenosis model and evaluate the effects of different mechanical injury techniques on the degree of arterial…”
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19
Metamaterial-Based Zeroth-Order Resonant Antennas for MIMO Applications
Published in Journal of Electromagnetic Engineering and Science (01-09-2013)“…A compact (0.26×0.05 λ0 at 2.27 GHz) metamaterial-based zeroth-order resonant antenna system consisting of epsilon-negative (ENG) and mu-negative (MNG)…”
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20
Percutaneous Transabdominal Metallic Stent Placement for Palliation of Afferent Loop Syndrome: A Case Report
Published in Journal of the Korean Society of Radiology (01-03-2019)“…The authors report a successful outcome after percutaneous transabdominal placement of a self-expandable metallic stent in a patient who had afferent loop…”
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