주제분류
- 기타(42)
- 의약학(42)
- 자연과학(27)
- 농수해양학(16)
- 보건학(10)
- 사회과학(8)
- 심리학(7)
- 교육학(4)
- 유아교육학(4)
- 사회복지학(3)
- 예체능(3)
- 공학(1)
- 인문학(1)
- 특수교육학(1)
자료유형
발행기관
- 대한생리학회-대한약리학회(29)
- 대한전기학회(27)
- 한국탄소학회(17)
- 대한수의학회(16)
- 전력전자학회(10)
- 한국식물병리학회(10)
- 한국기초간호학회(8)
- 대한신경정신의학회(5)
- 인문사회과학기술융합학회(5)
- 물리치료재활과학회(3)
- 한국미술치료학회(3)
- 한국웰니스학회(3)
- 환태평양유아교육연구학회(3)
- 대한약리학회(2)
- 대한치과교정학회(2)
- 한국노인간호학회(2)
- 국제사회복지학회(1)
- 대한생리학회(1)
- 대한전기학회 분과(1)
- 숭실대학교 부부가족상담연구소(1)
- 아시아장애사회학회(1)
- 인지발달중재학회(1)
- 제어로봇시스템학회(1)
- 테크노프레스(1)
- 한국경호경비학회(1)
- 한국광고PR실학회(1)
- 한국교육사회학회(1)
- 한국교육치료학회(1)
- 한국교육학회(1)
- 한국박물관학회(1)
- 한국보육지원학회(1)
- 한국성인교육학회(1)
- 한국심리치료학회(1)
- 한국아동권리학회(1)
- 한국아동심리치료학회(1)
- 한국안전학회(1)
- 한국열환경공학회(1)
- 한국인간발달학회(1)
- 한국조명전기설비학회(1)
- 한국청각언어재활학회(1)
간행물
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(29)
- CARBON LETTERS(17)
- JOURNAL OF VETERINARY SCIENCE(14)
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY(8)
- JOURNAL OF KOREAN BIOLOGICAL NURSING SCIENCE(8)
- JOURNAL OF POWER ELECTRONICS : JPE(8)
- JOURNAL OF INTERNATIONAL COUNCIL ON ELECTRICAL ENGINEERING(6)
- THE PLANT PATHOLOGY JOURNAL (6)
- 신경정신의학(5)
- 예술인문사회융합멀티미디어논문지(5)
- 식물병연구(4)
- 전기학회논문지. THE TRANSACTIONS OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS. A / A, 전력기술부문(4)
- 전기학회논문지. THE TRANSACTIONS OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS. B, 전기기기 및 에너지변환시스템부문(4)
- PHYSICAL THERAPY REHABILITATION SCIENCE(3)
- 미술치료연구(3)
- 전기학회논문지= THE TRANSACTIONS OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS(3)
- 한국웰니스학회지(3)
- ASIA-PACIFIC JOURNAL OF RESEARCH IN EARLY CHILDHOOD EDUCATION(2)
- KIEE INTERNATIONAL TRANSACTIONS ON POWER ENGINEERING(2)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(2)
- THE KOREAN JOURNAL OF ORTHODONTICS(2)
- 노인간호학회지(2)
- 대한약리학잡지(2)
- 전력전자학회 논문지(2)
- ADVANCES IN ENERGY RESEARCH(1)
- ANDRAGOGY TODAY(1)
- AUDIOLOGY AND SPEECH RESEARCH(1)
- JOURNAL OF INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS(1)
- PACIFIC EARLY CHILDHOOD EDUCATION RESEARCH ASSOCIATION ANNUAL CONFERENCE(1)
- 가족과 상담(1)
- 광고PR실학연구(1)
- 교육사회학연구(1)
- 교육치료연구(1)
- 국제사회복지학(1)
- 대한생리학회지(1)
- 박물관학보(1)
- 시큐리티연구(1)
- 아동과 권리(1)
- 아시아장애사회학연구(1)
- 열환경공학(1)
- 인지발달중재학회지(1)
- 제어-자동화-시스템공학 논문지(1)
- 조명-전기설비학회논문지(1)
- 한국교육학회 학술대회논문집(1)
- 한국보육지원학회지(1)
- 한국산업안전학회지(1)
- 한국심리치료학회지(1)
- 한국아동심리치료학회지(1)
- 한국인간발달학회 학술대회지(1)
-
Evaluation of Generator Reactive Power Pricing Through Optimal Voltage Control under Deregulation
Jung. Seung-Wan, Song. Sung-Hwan, Yoon. Yong Tae, Moon. Seung-Il 대한전기학회 KIEE international transactions on power engineering 7 Pages
대한전기학회 KIEE international transactions on power engineering 2005, No.0 228-234 (7 pages)
-
A Study on Cooperative Control Method to Secure the Reactive Power in the Power System
Lee. Hyun-Chul, Jeong. Ki-Seok, Park. Ji-Ho, Baek. Young-Sik 대한전기학회 Journal of international council on electrical engineering 5 Pages
대한전기학회 Journal of international council on electrical engineering 2014, Vol.4 No.3 270-274 (5 pages)
-
Evaluation of Improvement Effect of Voltage Quality by Reactive Power Control with Available Capacity of Residential FC Inverter
Koinuma. Shoichi, Fujimoto. Yu, Hayashi. Yasuhiro, Shinji. Takao, Watanabe. Yosuke, Tadokoro. Masayuki 대한전기학회 Journal of international council on electrical engineering 6 Pages
대한전기학회 Journal of international council on electrical engineering 2014, Vol.4 No.2 108-113 (6 pages)
-
Coordinated Voltage and Reactive Power Control Strategy with Distributed Generator for Improving the Operational Efficiency
Jeong. Ki-Seok, Lee. Hyun-Chul, Baek. Young-Sik, Park. Ji-Ho 대한전기학회 Journal of electrical engineering & technology 8 Pages
대한전기학회 Journal of electrical engineering & technology 2013, Vol.8 No.6 1261-1268 (8 pages)
-
Hybrid Control System for Managing Voltage and Reactive Power in the JEJU Power System
Seo. Sang-Soo, Choi. Yun-Hyuk, Kang. Sang-Gyun, Lee. Byong-Jun, Shin. Jeong-Hoon, Kim. Tae-Kyun 대한전기학회 Journal of electrical engineering & technology 9 Pages
대한전기학회 Journal of electrical engineering & technology 2009, Vol.4 No.4 429-437 (9 pages)
-
Active and Reactive Power Control Model of Superconducting Magnetic Energy Storage (SMES) for the Improvement of Power System Stability
Ham. Wan-Kyun, Hwang. Sung-Wook, Kim. Jung-Hoon 대한전기학회 Journal of electrical engineering & technology 7 Pages
대한전기학회 Journal of electrical engineering & technology 2008, Vol.3 No.1 1-7 (7 pages)
-
High-Performance Sensorless-Control of PMSM Using Back-EMF and Reactive Power
이근보, 권영안, Lee. Guen-Bo, Kwon. Young-Ahn 대한전기학회 전기학회논문지= The Transactions of the Korean Institute of Electrical Engineers 3 Pages
대한전기학회 전기학회논문지= The Transactions of the Korean Institute of Electrical Engineers 2010, Vol.59 No.4 740-742 (3 pages)
-
Control Strategy and Characteristic Analysis of Hybrid Active Power Filters with the Resonant Impedance Principle
Fang. Lu, Xu. Xian-Yong, Luo. An, Li. Yan, Tu. Chun-Ming, Fang. Hou-Hui 전력전자학회 Journal of power electronics : JPE 12 Pages
전력전자학회 Journal of power electronics : JPE 2012, Vol.12 No.6 935-946 (12 pages)
-
Novel Control Method for a Hybrid Active Power Filter with Injection Circuit Using a Hybrid Fuzzy Controller
Chau. MinhThuyen, Luo. An, Shuai. Zhikang, Ma. Fujun, Xie. Ning, Chau. VanBao 전력전자학회 Journal of power electronics : JPE 13 Pages
전력전자학회 Journal of power electronics : JPE 2012, Vol.12 No.5 800-812 (13 pages)
-
Improvement of Responsivity of Unified Power Flow Controller in Digital Control System
Hamasaki. Shin-ichi, Miyazaki. Shinya, Takaki. Tsuyoshi, Tsuji. Mineo 대한전기학회 분과 Journal of international Conference on Electrical Machines and Systems 8 Pages
대한전기학회 분과 Journal of international Conference on Electrical Machines and Systems 2014, Vol.3 No.3 354-361 (8 pages)
-
Power Factor Control for Hybrid Type Power Quality Conditioner
Yamagiwa. Kyohei, Kobayashi. Yuta, Aoki. Mutsumi, Ukai. Hiroyuki, Ueda. Fukashi, Kobayashi. Hiroshi 대한전기학회 Journal of international council on electrical engineering 7 Pages
대한전기학회 Journal of international council on electrical engineering 2012, Vol.2 No.4 430-436 (7 pages)
-
The Power of Being Small: Nanosized Products for Agriculture
한국식물병리학회 식물병연구 2018, 24권 2호 2 99-112 (14 pages)
-
Study on Voltage Regulation in Distribution System Using Electric Vehicles - Control Method Considering Dynamic Behavior
Mitsukuri. Yuki, Hara. Ryoichi, Kita. Hiroyuki, Watanabe. Keiichi, Mori. Kenjiro, Kataoka. Yasuhiro, Kogure. Eiji, Mishima. Yuji 대한전기학회 Journal of international council on electrical engineering 9 Pages
대한전기학회 Journal of international council on electrical engineering 2014, Vol.4 No.2 121-129 (9 pages)
-
Voltage Control of Self-Excited Induction Generators using a Three-Phase Magnetic Flux Controlled Type Variable Reactor
Yamamoto. Tetsuya, Yamamitsu. Fuminori, Sonoda. Toshikatsu 대한전기학회 Journal of international council on electrical engineering 8 Pages
대한전기학회 Journal of international council on electrical engineering 2012, Vol.2 No.3 309-316 (8 pages)
-
Electric Arc Furnace Voltage Flicker Mitigation by Applying a Predictive Method with Closed Loop Control of the TCR/FC Compensator
Kiyoumarsi. Arash, Ataei. Mohhamad, Hooshmand. Rahmat-Allah, Kolagar. Arash Dehestani 대한전기학회 Journal of electrical engineering & technology 13 Pages
대한전기학회 Journal of electrical engineering & technology 2010, Vol.5 No.1 116-128 (13 pages)
-
Systematic Design of Coordination Control between Damping Controller and SVC via Digital Simulator
Baek. Seung-Mook, Song. Ji-Young, Nam. Su-Chul, Lee. Jae-Gul, Kim. Tae-Kyun, Shin. Jeong-Hoon 대한전기학회 Journal of international council on electrical engineering 7 Pages
대한전기학회 Journal of international council on electrical engineering 2012, Vol.2 No.3 344-350 (7 pages)
-
Model Predictive Control of Bidirectional AC-DC Converter for Energy Storage System
Akter. Md. Parvez, Mekhilef. Saad, Tan. Nadia Mei Lin, Akagi. Hirofumi 대한전기학회 Journal of electrical engineering & technology 11 Pages
대한전기학회 Journal of electrical engineering & technology 2015, Vol.10 No.1 165-175 (11 pages)
-
Hybrid Secondary Voltage Control combined with Large-Scale Wind Farms and Synchronous Generators
Kim. Jihun, Lee. Hwanik, Lee. Byongjun, Kang. Yong Cheol 대한전기학회 Journal of electrical engineering & technology 7 Pages
대한전기학회 Journal of electrical engineering & technology 2014, Vol.9 No.2 399-405 (7 pages)
-
The Coordinate Control Method of LTC Transformer and Capacitor Banks at Distribution Substation
Choi. Joon-Ho, Ahn. Seon-Ju, Nam. Hae-Kon, Kim. Jae-Chul, Moon. Seung-Il, Jung. Won-Wook, Song. Il-Keun 대한전기학회 Journal of electrical engineering & technology 10 Pages
대한전기학회 Journal of electrical engineering & technology 2012, Vol.7 No.3 320-329 (10 pages)
-
C-reactive protein as an indicator of inflammatory responses to experimentally induced cystitis in dogs
Kyoung-won Seo, Jong-bok Lee, Jin-Ok Ahn, Hee-woo Lee, Cheol-yong Hwang, Hwa-young Youn*, Chang-woo Lee 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 2호 9 179-185 (7 pages)
reactive protein (CRP) changes in dogs with induced bacterial cystitis with or without antibiotics. We also evaluated availability of CRP levels to serve as an indicator for monitoring or diagnosing bacterial cystitis. Serial CRP concentrations in dogs with induced bacterial cystitis were higher than those of controls (p < 0.001). CRP concentrations peaked on day 7 and gradually decreased thereafter. In the treatment group, CRP concentrations decreased after medication compared to the untreated... -
Comparison of Interleukin-8 Levels in Long-Distance Runners and Healthy Sedentary Non-Athletic Control Subjects
Young-OhShin, Jun-SangBae, Ji-WonMin, Jeong-BeomLee, Jung-KyuKim, Young-JuSong, Hun-MoYang, Young-KiMin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.6 6 263-268 (6 pages)
10) and untrained sedentary control subjects (SEDs, n = 10) ran for one hour at 70% of heart rate reserve. In the TR, the number of neutrophils correlated significantly with the number of leukocytes in the blood. However, there was no correlation between the number of neutrophils and the plasma IL-8 concentration in both groups. Expressions of IL-8 protein and mRNA were markedly higher in the TRs as compared to the SEDs at three time intervals (pre-exercise, immediately after exercise, and post... -
Effect of phosphorus deficiency on erythrocytic morphology and function in cows
Ziwei Zhang, Mingyu Bi, Jie Yang, Haidong Yao, Zhonghua Liu, Shiwen Xu 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 3호 10 333-340 (8 pages)
of P-deficient cows were significantly higher than those in control diet-fed cows. Activities of superoxide dismutase and glutathione peroxidase in erythrocytes were lower, while the malondialdehyde content was greater, in P-deficient cows than in control diet-fed cows. Na/K-ATPase and Mg-ATPase activities were lower in P-deficient cows than in control diet-fed cows; however, Ca-ATPase activity was not significantly different. The phospholipid composition of the erythrocyte membrane changed and... -
Hematoporphyrin monomethyl ether combined with He?Ne laser irradiation-induced apoptosis in canine breast cancer cells through the mitochondrial pathway
Huatao Li, Jinjin Tong, Jun Bao, Damu Tang, Wenru Tian, Yun Liu 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 2호 13 235-242 (8 pages)
Hematoporphyrin monomethyl ether (HMME) combined with He-Ne laser irradiation is a novel and promising photodynamic therapy (PDT)-induced apoptosis that can be applied in vitro on canine breast cancer cells. However, the exact pathway responsible for HMME-PDT in canine breast cancer cells remains unknown. CHMm cells morphology and apoptosis were analyzed using optical microscope, terminal deoxynucleotidyl transferase dUTP nick end labeling fluorescein staining and DNA ladder assays. Apoptotic... -
Effects of induced endometritis on uterine blood flow in cows as evaluated by transrectal Doppler sonography
Letizia Debertolis, Gaetano Mari, Barbara Merlo, Sabine Merbach, Heinz-Adolf Schoon, Eleonora Iacono, Heinrich Bollwein 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 2호 8 189-197 (9 pages)
This study was conducted to evaluate the effects of induced endometritis on uterine blood flow in cows. Transrectal Doppler sonography was performed on uterine arteries of six cyclic cows before and for 4 days after inducing acute endometritis by intrauterine infusion of 720 mg of policresulen, and for 4 days of the following estrous cycle. Time-averaged maximum velocity (TAMV) increased (p < 0.001) and pulsatility index (PI) decreased (p < 0.0001) within 1 h of policresulen... -
Oxidative response of neutrophils to platelet-activating factor is altered during acute ruminal acidosis induced by oligofructose in heifers
Claudia Concha, María Daniella Carretta, Pablo Alarcón, Ivan Conejeros, Diego Gallardo, Alejandra Isabel H 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 2호 7 217-224 (8 pages)
Reactive oxygen species (ROS) production is one of the main mechanisms used to kill microbes during innate immune response. D-lactic acid, which is augmented during acute ruminal acidosis, reduces platelet activating factor (PAF)-induced ROS production and L-selectin shedding in bovine neutrophils in vitro. This study was conducted to investigate whether acute ruminal acidosis induced by acute oligofructose overload in heifers interferes with ROS production and L-selectin shedding in blood... -
Mitochondrial and DNA damage in bovine somatic cell nuclear transfer embryos
In-Sun Hwang, Hyo-Kyung Bae, Hee-Tae Cheong 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 3호 1 235-240 (6 pages)
reactive oxygen species (ROS) and subsequent mitochondrial and DNA damage in bovine somatic cell nuclear transfer (SCNT) embryos were examined. Bovine enucleated oocytes were electrofused with donor cells and then activated by a combination of Ca-ionophore and 6-dimethylaminopurine culture. The H2O2 and ·OH radical levels, mitochondrial morphology and membrane potential (ΔΨ), and DNA fragmentation of SCNT and in vitro fertilized (IVF) embryos at the zygote stage were analyzed. The H2O2 (35.6... -
Fatal cases of Theileria annulata infection in calves in Portugal associated with neoplastic-like lymphoid cell proliferation
Sandra Branco, Jo?o Orvalho, Alexandre Leit?o, Isadora Pereira, Manuel Malta, Isabel Mariano, T?nia Carvalho, Rui Baptista, Bria 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 1호 5 27-34 (8 pages)
This study was carried out to investigate fifteen cases of acute lethal infection of calves (≤ 4 months of age) by the protozoan parasite Theileria (T.) annulata in the south of Portugal. Calves developed multifocal to coalescent nodular skin lesions, similar to multicentric malignant lymphoma. Infestation with ticks (genus Hyalomma) was intense. Theileria was seen in blood and lymph node smears, and T. annulata infection was confirmed by isolation of schizont-transformed cells and sequencing... -
Characterization of canine oral papillomavirus by histopathological and genetic analysis in Korea
Ji-Young Yhee, Byung-Joon Kwon, Jong-Hyuk Kim, Chi-Ho Yu, Keum-Soon Im, Sung-Seok Lee, Young-Soo Lyoo, Byung-Joon Chang, Jung-Hy 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 1호 4 21-25 (5 pages)
In August 2008, forty dogs out of 400 developed oral warts in a breeding farm in Korea. Canine oral papilloma infection is a common disease in dogs. However, there has been no report of an outbreak of canine oral papillomavirus (COPV) in a group of dogs or in dog breeding farms in Korea, and the genetic analysis of COPV in Korea has yet to be performed. This study diagnosed canine oral papilloma from the oral samples of these dogs based on histopathological examination and immunohistochemistry.... -
Altered expression of thioredoxin reductase-1 in dysplastic bile ducts and cholangiocarcinoma in a hamster model
Byung-IL Yoon, Dae-Yong Kim, Ja-June Jang, Jeong-Hee Han 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 3호 1 211-216 (6 pages)
Thioredoxin reductase 1 (TrxR) is a homodimeric selenoenzyme catalyzing thioredoxin (Trx) in an NADPHdependent manner. With regard to carcinogenesis, these redox proteins have been implicated in cell proliferation, transformation and anti-apoptosis. In the present study, using a hamster cholangiocarcinoma (ChC) model, we evaluated the immunohistochemical expression pattern of TrxR in precancerous lesions and ChCs as well as in normal bile ducts. The goal of this study was to determine the... -
EFFECTS OF SODIUM NITROPRUSSIDE ON THE FORMATION AND ACTIVATION OF THE OSTEOCLAST IN CULTURE
Young-Jae Yoo, Jung-Kun Kim, Kyung-Suk Cha 대한치과교정학회 The Korean Journal of Orthodontics 10 Pages
대한치과교정학회 The Korean Journal of Orthodontics 1995, 제 25권 제 6호 6 705-714 (10 pages)
Due to the great deal of effort that has gone into the study of osteoclastic differentiation and activation over the last few decades, the mechanisms of these two events have been discovered gradually. Nitric oxide(NO-), which is produced from arginine by a nitric oxide synthase, opened up a new area of biological research. Recently, it has been reported that NO- is produced by osteoblasts stimulated by lipopolysaccharide and several other cytokines. In this study, the effect of sodium... -
Time-dependent proteomic and genomic alterations in Toll-like receptor-4-activated human chondrocytes: increased expression of lamin A/C and annexins
SeungHeeHa, HyoungKyuKim, NguyenThiTuyetAnh, NariKim, KyungSooKo, ByoungDooRhee, JinHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 16 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.5 8 531-546 (16 pages)
increased expression patterns in both proteomics and genomics analyses. Western blot analysis confirmed the LPS-induced increases in expression levels of lamin A/C and annexins 4/5/6. In conclusion, this study identified the time-dependent genomic, proteomic,and functional pathway alterations that occur in chondrocytes during LPS-induced TLR-4 activation. These results provide valuable new insights into the underlying mechanisms that control the development and progression of osteoarthritis. -
Expression profile of mitochondrial voltage-dependent anion channel-1 (VDAC1) influenced genes is associated with pulmonary hypertension
TongZhou, HaiyangTang, YingHan, DustinFraidenburg, Young-WonKim, DongheeLee, JeongyoonChoi, HyoweonBang, Jae-HongKo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.3 10 353-360 (8 pages)
Several human diseases have been associated with mitochondrial voltage-dependent anion channel-1 (VDAC1) due to its role in calcium ion transportation and apoptosis. Recent studies suggest that VDAC1 may interact with endothelium-dependent nitric oxide synthase (eNOS). Decreased VDAC1 expression may limit the physical interaction between VDAC1 and eNOS and thus impair nitric oxide production, leading to cardiovascular diseases, including pulmonary arterial hypertension (PAH). In this report, we... -
High fat diet confers vascular hyper-contractility against angiotensin II through upregulation of MLCK and CPI-17
JeeInKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.1 12 99-106 (8 pages)
and Ang II-induced aortic contraction. Basal expression of p-CPI-17 and myosin light chain (MLC) kinase was increased by HFD along with increased phosphorylation of MLC. Ang II-induced phosphorylation of CPI-17 and MLC were also higher in HFD group than control group. In conclusion HFD-induced hypertension is through at least in part by increased vascular contractility via increased expression and activation of contractile proteins and subsequent MLC phosphorylation induced by increased Ang II.


전체 선택해제

총


