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        Korea Provisional Government Police Organization and Activities

        Jintae Han(Jintae Han) J-INSTITUTE 2022 International Journal of Terrorism & National Secu Vol.7 No.2

        Purpose: The modern police of the Republic of Korea today were established in Shanghai on April 11, 1919 by the Provisional Government of the Republic of Korea, and moved to various areas of China for 27 years until the liberation of the country in 1945 for independence movement. In the face of such hardship, the Provisional Government of the Republic of Korea needs to be aware of the police organization and activities of the Provisional Government of the Republic of Korea, which belongs to the Ministry of Interior as head of administration. Method: The Civil Affairs Bureau of the Ministry of Home Affairs, the head of the administration of the Provisional Government of the Republic of Korea, confirmed through literature evidence that Kim Gu was the apex and tried to change the organization while breaking through the crisis. The police organization of the Provisional Government of the Republic of Korea was active in 1919 with the Police Department and Yeong-Tong-je, 1923 with the Police Department, 1941 with the Guards, and with the 1943 with the Police Department, referring to the Baekbeom Ilji, the National History Compilation Committee, the National Police Agency documents, and the Provisional Government of the Republic of Korea data book. Results: The focus of this study is to give the meaning of finding the issue of Police Day and the legitimacy of the police. The result suggested by this study was an opportunity to overcome the dark period of loss of the country signed by the Eulsa Treaty in 1910 by examining the organizational structure of the Police Department of the Korean Empire and the Police Department of the Provisional Government of the Provisional Government in the Joseon Dynasty. Conclusion: It was judged that it could affect the continuity of the current Korean police, and research was conducted. Also, in response to the common truth that 'as long as there is a state, there is a police', the police organization of the Provisional Government did not change its name even during the Japanese imperialism period. It calls for the existence of a police that is directed towards

      • KCI등재

        Dysphagia Secondary to Esophageal Compression in a Patient with Decompensated Heart Failure

        Jintae Park,백소라,김고운,남승주,조병렬 대한상부위장관ㆍ헬리코박터학회 2022 Korean Journal of Helicobacter Upper Gastrointesti Vol.22 No.2

        Cardiogenic dysphagia is a rare type of esophageal dysphagia caused by external compression of the esophagus by an enlarged left atrium. Long-term comparisons between the degree of cardiogenic dysphagia and heart failure have not been reported due to its low incidence. We hereby report the case of a 74-year-old woman with valvular heart disease, suspected of having oropharyngeal dysphagia following a recent intracerebral hemorrhage, who performed a swallowing function test. Videofluoroscopic swallowing study (VFSS) revealed a supraglottic penetration, confirming the oropharyngeal dysphagia. Furthermore, post-VFSS chest radiograph revealed esophageal residual barium, suggestive of reduced esophageal food transition secondary to external compression, at the level of the T6 vertebral body. Chest computed tomography showed mid-esophageal compression caused by left atrial enlargement. She had pulmonary edema which was managed with diuretics. Post-VFSS chest radiographs also revealed a direct association between the diameter of the esophageal barium residue and body weight. A reduction in body weight led to the resolution of the barium residue and vice versa. Development of cardiac dysphagia may be one of the signs of acute exacerbation of heart failure.

      • Distributed Detection and Fusion of Weak Signals in Fading Channels with Non-Gaussian Noises

        Jintae Park,Shevlyakov, G.,Kiseon Kim IEEE 2012 IEEE COMMUNICATIONS LETTERS Vol.16 No.2

        <P>Distributed detection and information fusion have received recent research interest due to the success of emerging wireless sensor network (WSN) technologies. For the problem of distributed detection in WSNs under energy constraints, a weak signal model in the canonical parallel fusion scheme with additive non-Gaussian noises and fading channels is considered. To solve this problem in the Neyman-Pearson setting, a unified asymptotic fusion rule generalizing the maximum ratio combiner (MRC) fusion rule is proposed. Explicit formulas for the threshold and detection probability applicable for wide classes of fading channels and noise distributions are written out. Both asymptotic analysis and Monte Carlo modeling are used to examine the performance of the proposed detection fusion rule.</P>

      • SCISCIESCOPUS

        Maximin Distributed Detection in the Presence of Impulsive Alpha-Stable Noise

        Jintae Park,Shevlyakov, G.,Kiseon Kim IEEE 2011 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS Vol.10 No.6

        <P>The distributed detection problem in wireless sensor networks is studied under the impulsive α-stable noise assumption. Since symmetric α-stable density does not have a closed form, its approximation, the bi-parameter Cauchy Gaussian mixture model, is used to describe the impulsive behavior of α-stable noises. With this model, we propose a low-complexity robust fusion rule by taking the maximin setting with respect to the detection probability. An explicit formula for the detection probability is derived. Robustness of the proposed maximin fusion rule is justified by numerical and simulation results for α-stable noises.</P>

      • KCI등재

        Esophageal Motility Disorders in Patients With Esophageal Barium Residue After Videofluoroscopic Swallowing Study

        Jintae Park,Sora Baek,Gowun Kim,Seung-Joo Nam,Ji Hyun Kim 대한재활의학회 2022 Annals of Rehabilitation Medicine Vol.46 No.5

        Objective To investigate esophageal motility disorders in patients with esophageal residual barium on chest x-rays after videofluoroscopic swallowing studies (VFSS) through high-resolution esophageal manometry (HREM).Methods We reviewed the records of 432 patients who underwent VFSS from September 2019 to May 2021, and 85 patients (19.7%) with large residual barium (diameter ≥1 cm) were included. As a result of HREM, motility disorders were classified as major or minor motility disorders according. Esophagogastroduodenoscopy and chest computed tomography results available were also reviewed.Results Among 85 patients with large residual barium in the esophagus, 16 patients (18.8%) underwent HREM. Abnormal esophageal motilities were identified in 68.8% patient: three patients (18.8%) had major motility disorders—achalasia (n=1), esophagogastric junction (EGJ) outflow obstruction (n=2)—and eight patients (50%) had minor motility disorders—ineffective esophageal motility (n=7), fragmented peristalsis (n=1). In those with normal esophageal motility, three patients of esophageal structure disorders (18.8%)—esophageal cancer (n=1), cardiogenic dysphagia (n=1), slight narrowing without obstruction of EGJ (n=1)—and two patients (12.5%) with chronic atrophic gastritis (n=2) were confirmed.Conclusion Esophageal motility disorders were identified in 68.8% of 16 patients with large esophageal residual barium with three patients in the major and eight patients in the minor categories. Residual barium in the esophagus was not rare and can be a sign of significant esophageal motility disorders.

      • SCISCIESCOPUS

        Robust Distributed Detection with Total Power Constraint in Large Wireless Sensor Networks

        Jintae Park,Shevlyakov, G.,Kiseon Kim IEEE 2011 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS Vol.10 No.7

        <P>In practical problems of signal detection, it is quite common that the underlying noise distribution is not Gaussian and may vary in a wide range from light- to heavy-tailed forms. To design a robust fusion rule for distributed detection in wireless sensor networks, an asymptotic maximin approach is used by introducing weak signals in the canonical parallel fusion model. Explicit formulas for the detection and false alarm probabilities are derived. The analytic results are written out for the classes of nondegenerate, with a bounded variance and contaminated Gaussian noise distributions. Numerical and simulation results are obtained to justify robustness and asymptotic characteristics of the proposed fusion rule.</P>

      • SSR 마커를 통한 Atractylodes종의 판별

        Jintae Jeong,Yurry Um,Mok Hur,Yeonbok Kim,Dawoon Jeong,Chansik Jung,Seongcheol Kim 한국약용작물학회 2016 한국약용작물학술대회 발표집 Vol.2016 No.05

        Background : ‘baek-chul’(White atractylodes rhizome) widely used in traditional herbal remedies in Asia. A. Japonica and A. Macrocephala are used as ‘baek-chul’ in Japanese Pharmacopoeia but only A. Macrocephala is used as ‘baek-chul’ in Chinese Pharmacopoeia. Based on morphologic observation A. japonica has small infloresence diameter, white flowers and gynodioecism, whereas A. macrocephala has large inflorescence diameter, red flowers ,monoecism and developed rhizomes. but The distinction of these isn't easy. SSRs are very useful molecular markers for species identification. In this study, genetic diversity and identification between A. Japonica and A. Macrocephala were confirmed by SSR marker. Methods and Results : DNAs were extracted from leaf tissue of A. Japonica, A. Macrocephala and A. Japonica × A. Macrocephala (Breeding varieties, ‘Dachul’) using DNeasy plant Mini Kit (Qiagen, Hilen, Germany). these plants cultivated from RDA(Eumseong) and used for PCR amplification. The relative concentration of the extracted DNA was estimated Nano Drop ND-1000 (NanoDrop Technologies, Wilmington, De, USA) And final DNA concentration was adjusted to 5.5ng/μL. In this study 8 primer pairs were tested on 4 A. Japonica, 4 A. Macrocephala, 2 ‘Dachul’. These primers showed high polymorphism among and within four populations of A. macrocephala.(Zheng et al.). We detected interspecific and intraspecific SSR polymorphism by 3 primer pairs. Conclusion : The results showed that these markers were found to be useful for diversity analysis as they distinguished among Atractylodes spp. and also A.Macrocephala. This work is intended to serve as the basis for the breeding of new varieties in white atractylodes rhizome.

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