대테러활동에 있어서 민간군사보안업(PMSCs) 제도의 도입과 활용방안

김상진,김종걸,Kim, Sang-Jin,Kim, Jong-Kul 한국융합보안학회 2011 융합보안 논문지 Vol.11 No.5

한국의 대테러 활동은 군과 경찰력만으로 모든 환경을 통제하기에는 현실적으로 불가능하다. 그러나 군과 경찰은 자신들의 영역만을 고수한 채 여전히 보수적이고 폐쇄적인 운영을 강조하고 있다. 또한, 한국의 대테러 활동은 사전예방 활동이라기 보다는 사후대응활동에 중심을 두고 있어서 사실상 무방비 상태이다. 이러한 문제점을 해결하기 위해서는 대 테러 전문가로 구성된 민간차원의 협력체를 구성해야 한다. 그 대안으로 이 연구에서는 PMSCs(Private Military Companies: 민간군사보안업체)제도를 도입하여 활용하는 방안을 모색하였다. 그 결과, 첫째, 법적 근거에 대한 당위성을 마련하는 것이 우선적으로 요구되어지는데, 이를 위해서는 무엇보다도 공 사간의 파트너십을 위한 의식전환이 요구된다. 둘째, 전문성을 갖춘 PMSCs를 활용하기 위해서는 군이나 경찰기관에서 대테러 실무 경험이 있는 전문가 집단을 중심으로 퇴역 후 PMSCs에 재취업을 할 수 있도록 사전에 공 사간 인프라가 구축되어야 한다. 셋째, 향후 PMSCs제도가 활용되고 질적인 전문성을 구축하기 위해서는 정기적인 대테러 교육을 시킬 수 있는 교육 기관을 설치해야 한다. 넷째, 위험지역 출국자에 대해서는 대테러 교육을 제도적으로 의무화시키도록 해야 한다. 다섯째, 대테러 활동을 적합하게 수행해 낼 수 있는 PMSCs를 선정하기 위해서는 엄격한 선발과정을 마련할 수 있는 제도를 모색해야 한다. The counter-terrorism in Korea should be approached practically divided both internally and externally. However, in reality it is impossible for the military and the police to control all the counter-terrorism. So there is a need of precaution using the partnership with private companies. But the military and the police have stressed the conservative and closed operation. Furthermore, the focus of counter-terrorism in Korea is more on expose facto treatment than prevention, so they are almost the defenseless. In order to solve this problem, we should form the private subcontractors of the counter-terrorism experts. That is the introduction and the application of PMSCs system. First, the military and the police need to change its mind set for the partnership with private companies to prepare appropriateness. Second, it should be built up infrastructure to let the hands-up workers on counter-terrorism out place. Third, it should be set up the institutions of learning to train regularly to applicate PMSCs system and to specialize. Fourth, the training of counter-terrorism should be made it mandatory about exit passengers to danger zone. Fifth, the selection of PMSCs suitable for counter-terrorism should be strict.

해양 유류오염 방제 및 환경 회복 기술연구

김상진,Kim, Sang-Jin 환경보전협회 1996 환경정보 Vol.18 No.8

면역약침을 병행한 만성 전립선염/만성 골반통 증후군 환자 치험 1례

김상진,김보겸,강순성,정희재,정승기,이범준,Kim, Sang-jin,Kim, Bo-kyum,Kang, Soon-sung,Jung, Hee-jae,Jung, Sumg-ki,Lee, Beom-joon 대한한방내과학회 2015 大韓韓方內科學會誌 Vol.36 No.3

Objectives The purpose of this study is to report the clinical effects of immuno pharmacopuncture and herbal medicine Simmidojeok-san on chronic non-bacterial prostatitis. Methods The patient was treated with Simmidojeok-san ; 0.2 cc of V pharmacopuncture injection was given into Jeonyang and 0.6 cc of V pharmacopuncture injection was administered into Hoeeum (CV1). National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) and Numerous Rating Scale (NRS) were used to assess treatment effect. Results NIH-CPSI and NRS decreased after treatment. Conclusions The herbal medicine Simmidojeok-san and V pharmacopuncture therapy are effective in treating chronic non-bacterial prostatitis.

Olefin Separation Membranes Based on PEO/PDMS-g-POEM Blends Containing AgBF₄/Al(NO₃)₃ Mixed Salts

김상진,정정표,박철훈,김종학,Kim, Sang Jin,Jung, Jung Pyu,Park, Cheol Hun,Kim, Jong Hak The Membrane Society of Korea 2015 멤브레인 Vol.25 No.6

촉진수송은 기존의 고분자 막에서는 힘든, 투과도와 선택도를 동시에 향상시킬 수 있는 기술 중 한 가지이다. 촉진수송 분리막을 이용한 올레핀/파라핀 분리는 기존의 증류공정을 대체할 수 있는 기술로써 많은 관심을 받아왔다. 본 연구에서는 테트라플루오로붕산은/질산알루미늄의 혼합염이 포함된 고분자 블렌드 기반의 촉진수송 올레핀 분리막을 제조하였다. 자유 라디칼중합법을 이용하여 폴리다이메틸실록세인-g-폴리옥시에틸렌 메타크릴레이트 가지형 공중합체를 합성하였다. 또한, 폴리다이메틸실록세인-g-폴리옥시에틸렌 메타크릴레이트 매질에 폴리에틸렌옥사이드를 다양한 비율로 혼합하였다. 폴리에틸렌옥사이드를 폴리다이메틸실록세인-g-폴리옥시에틸렌 메타크릴레이트 가지형 공중합체 질량 대비 70%를 혼합하였을 때, 혼합기체 선택도 및 투과도는 5.6 및 10.05 GPU에 도달하였다. 이와 같은 복합막의 올레핀 분리 성능이 향상된 이유는, 분리막에 첨가된 은이온이 올레핀 기체분자의 선택적인 촉진 수송을 하였고, 또한 고투과성의 고분자 블렌드가 사용되었기 때문이다. 또한 은이온의 은나노입자로의 환원을 억제시키는 질산알루미늄의 첨가로 인해 복합막의 장시간 안정도를 향상시킬 수 있었다. Facilitated transport is one of the possible solutions to simultaneously improve permeability and selectivity, which is challenging in conventional polymer-based membranes. Olefin/paraffin separation using facilitated transport membrane has received much attention as an alternative solution to the conventional distillation process. Herein, we report olefin separation composite membranes based on the polymer blends containing $AgBF_4/Al(NO_3)_3$ mixed salts. Free radical polymerization process was used to synthesize an amphiphilic graft copolymer of poly(dimethyl siloxane)-graft- poly(ethylene glycol) methyl ether methacrylate (PDMS-g-POEM). In addition, poly(ethylene oxide) (PEO) was introduced to the PDMS-g-POEM graft copolymer to form polymer blends with various ratios. The propylene/propane mixed-gas selectivity and permeance reached up to 5.6 and 10.05 GPU, respectively, when the PEO loading was 70 wt% in polymer blend. The improvement of olefin separation performance was attributed to the olefin facilitating silver ions as well as the highly permeable blend matrix. The stabilization of silver ions in the composite membrane was achieved through the introduction of $Al(NO_3)_3$ which suppressed the reduction of silver ions to silver particles.

시스템엔지니어링 기술 프로세스를 적용한 지속 가능 평가모델 설계 연구 : 모바일 산업 중심으로

김상진,차우창,Kim, Sang Jin,Cha, Woo Chang 한국시스템엔지니어링학회 2021 시스템엔지니어링학술지 Vol.17 No.2

A study on the sustainability evaluation of the requirements of the mobile industry closely related to the human factor was needed. We conducted the sustainability evaluation of the mobile industry using a quantitative evaluation method with the AHP tool and a qualitative evaluation method reflecting the technological age flow of the philosophical thoughts to improve the reliability of the evaluation results of the model verification. And this evaluation is to evaluate the consistency of the connection between the national sustainability and the mobile industry. In order to draw the conclusion of the relevance, the team member Delphi 5-point scale was used. As a result, the priority was confirmed in the national sustainable development indicator and mobile industry indicator. Quantitative and qualitative evaluation was applied to the discontinued model of mobile to derive insufficient indicators, and it was confirmed that if the indicators were improved and reflected, it would be sustainable. And in order to secure reliability and accuracy, we made a proposal to apply the systems engineering process to the development of the model evaluation field. The systems engineering technology process meets the needs and requirements of stakeholders throughout the lifecycle and it is suitable for the development model of the industry's sustainability assessment.

민간경비원의 직업선택동기가 직업선택평가 및 직무태도에 미치는 영향

김상진,Kim, Sang-Jin 한국융합보안학회 2016 융합보안 논문지 Vol.16 No.6

이 연구는 민간경비원의 직업선택동기가 직업선택평가 및 직무태도에 미치는 영향을 검증하고자 수도권에 분포되어 있는 8개의 업체에 직접 방문하여 유층집락무선표집법을 통하여 2015년 5월 1일 부터 10월 10일까지 총 5개월간에 걸쳐 설문조사를 실시하였다. 설문지는 총 240부를 배포하여 회수된 220부의 설문지를 분석에 활용하였다. 수집된 설문지는 SPSS 21.0, AMOS 21.0프로그램을 활용하여 분석하였으며, 통계분석 기법은 신뢰도분석, 요인분석, 상관분석, 구조모형 분석 등이 사용되었으며, 통계적 유의 수준은 .05로 설정하였다. 이와 같은 방법과 절차에 따른 자료 분석을 통하여 본 연구에서 얻은 결과는 다음과 같다. 직업선택동기는 직업선택평가와 직무태도에 유의한 영향을 미치고, 직업선택평가는 직무태도에 유의한 영향을 미친다. 하지만, 직업선택평가는 직업선택동기와 직무태도 간의 관계에서 매개역할을 하지 않은 것으로 조사되었다. This study is to investigate the Effect of Career Choice Motives of the Private Security Guards on Job choice evaluation and Job Attitude. For this study visiting the 8 companies around the capital area and surveyed from May 1st to October 10th 2015 using the stratified random sampling method. A total of 240 questionnaires were distributed and among them, 220 copies were used except for analysis. I used SPSSWIN 21.0 and AMOS 21.0 to reliability analysis, factor analysis, analysis of structural equation model, path analysis. The level of statistical significance was set to .05. The following are conclusions. Job choice motivation has a positive effect on Job choice evaluation and Job attitude but Job choice evaluation doesn't play intermediary role on relationship between Job choice motivation and Job attitude.

흰쥐에서 ATP 결핍에 의한 혈중 Mg²⁺ 농도조절

김상진,백성수,심소연,오성숙,김진상,Kim, Shang-jin,Baek, Sung-soo,Shim, So-yeon,Oh, Sung-suck,Kim, Jin-shang 대한수의학회 2000 大韓獸醫學會誌 Vol.40 No.2

Since intracellular free $Mg^{2+}$ ($[Mg^{2+}]_i$) appears to be tightly regulated following cellular energy depletion, we hypothesized that the increase in $[Mg^{2+}]_i$ would result in $Mg^{2+}$ extrusion into circulation. Extracellualr $Mg^{2+}$ contents ($[Mg^{2+}]_o$) were measured in rat erythrocytes, the perfused heart and liver, and plasma in the anesthetized rat. Animals were injected intraperitoneally with sodium nitrite ($NaNO_2$) and plasma $Mg^{2+}$ was measured after the injection and then 10 and 20 minutes later. An increase in circulating (plasma) $Mg^{2+}$ ($[Mg^{2+}]_c$) and methemoglobin was observed in animals injected with $NaNO_2$ (30 mg/Kg). The time course of the effects demonstrated that $[Mg^{2+}]_c$ and methemoglobin continued to increase 10 minutes after the $NaNO_2$ injection. Under these conditions, there was a sustained increase in $[Mg^{2+}]_c$, but not in methemoglobin, which was inhibited by pretreatment with potassium cyanide (KCN, 4 mg/Kg), indicating that an increase in $[Mg^{2+}]_c$ was accompanied by ATP depletion. Injection of rotenone (0.9 mg/Kg) or 2,4-dinitrophenol (15 mg/Kg) also induced an increase in $[Mg^{2+}]_c$. Reduced respiration rate from 100/min to 10/min during 30 minutes also caused a time-dependent rise in $[Mg^{2+}]_c$. These increase in $[Mg^{2+}]_c$ were inhibited by pretreatment with KCN. In addition, ATP depletion by $NaNO_2$ or KCN sustainedly increased the $[Mg^{2+}]_o$ in rat erythrocytes. $Mg^{2+}$ efflux was stimulated by KCN in the perfused heart and liver, but not by $NaNO_2$. These results suggest that the activation of $Mg^{2+}$ effluxes into the circulation is directly dependent on the ATP depletion-induced increase in $[Mg^{2+}]_i$ and heart, liver and erythrocytes have a major pool of $Mg^{2+}$ that can be mobilized upon cellular energy state.

코퍼스 기반 음성합성기를 위한 합성단위 경계 스펙트럼 평탄화 알고리즘

김상진,장경애,한민수,Kim Sang-Jin,Jang Kyung Ae,Hahn Minsoo 대한음성학회 2005 말소리 Vol.56 No.-

Speech unit concatenation with a large database is presently the most popular method for speech synthesis. In this approach, the mismatches at the unit boundaries are unavoidable and become one of the reasons for quality degradation. This paper proposes an algorithm to reduce undesired discontinuities between the subsequent units. Optimal matching points are calculated in two steps. Firstly, the fullback-Leibler distance measurement is utilized for the spectral matching, then the unit sliding and the overlap windowing are used for the waveform matching. The proposed algorithm is implemented for the corpus-based unit concatenating Korean text-to-speech system that has an automatically labeled database. Experimental results show that our algorithm is fairly better than the raw concatenation or the overlap smoothing method.

흰쥐 대동맥 수축에 대한 xylamine의 억제효과

김상진,강형섭,김진상,Kim, Sang-Jin,Kang, Hyung-sub,Kim, Jin-shang 대한수의학회 2004 大韓獸醫學會誌 Vol.44 No.3

The therapeutic efficacy of xylamine in the field of psychological medicine has been recognized for years and the drug is used to treat depression and some other conditions, but little is known about its mechanism of action on vascular system. Therefore, the present study was designed to investigate the influence of xylamine on the contractile responses of isolated rat thoracic arteries to phenylephrine(PE) and potassium chloride(KCl). Xylamine produced a concentration-dependent relaxation in PE-precontracted endothelium intact(+E) rat aortic rings, but not in a KCl-precontracted aortic rings. Also, xylamine inhibited the PE-induced contraction in concentration-dependent manner, but not in the high KCl-induced contraction in +E rings. This concentration-dependent inhibition was suppressed by the removal of the endothelium (-E). The inhibitory effects of xylamine($0.3{\mu}M$) on the PE-induced contractions were suppressed by N(G)-nitro-L-arginine(L-NNA), N(omega)-nitro-L-arginine methyl ester(L-NAME), aminoguanidine, dexamethasone, methylene blue, 1H-[1,2,4]oxadiazolo [4,3-a]quinoxalin-1-one(ODQ), indomethacin, ryanodine, tetrabutylammonium(TBA), lidocaine, procaine and 0 mM extracellular $Na^+$, but not by 2-nitro-4-carboxyphenyl-n,n-diphenylcarbamate(NCDC), lithium, nifedipine, verapamil, 0 mM extracellular $Ca^{2+}$, glibenclamide and clotrimazole. These findings suggest that xylamine could act as a vasorelaxant and direct inhibitor of arterial contraction. This vasorelaxation involves an endothelial nitric oxide (NO)/cGMP (guanosine 3',5'-cyclic monophosphate) pathway or cyclooxygenase system, and an interference with $Ca^{2+}$ release, TBA-sensitive $Ca^{2+}$-activated $K^+$ channels and $Na^+$$ channels.

흰쥐에서 혈관내피 의존적인 혈관이완과 혈압하강에 대한 propofol의 억제 효과

김상진,김정곤,조성건,강형섭,김진상,Kim, Shang-Jin,Kim, Jeong-gon,Joe, Sung-gun,Kang, Hyung-sub,Kim, Jin-shang 대한수의학회 2004 大韓獸醫學會誌 Vol.44 No.3

We studied the effect of propofol (PPF) on the endothelium-dependent vascular responses in isolated rat thoracic aorta. In aortic rings with endothelium, PPF inhibited the phenylephrine (PE)-induced contraction in a concentration-dependent manner. In PE-precontracted preparations, PPF attenuated the endothelium-dependent relaxation by acetylcholine but not by A23187. And PPF did not attenuate the endothelium-independent relaxation by sodium nitroprusside (SNP). The relaxation induced by acetylcholine in PE-precontracted aortic rings was significantly augmented by zaprinast, a cGMP-specific phosphodiesterase inhibitor, and this augmentation was inhibited by PPF. Although SNP-induced relaxation was significantly augmented by zaprinast, this augmentation was not inhibited by PPF. In preparations preconstricted with PE, the PPF-induced relaxation was inhibited by atropine. In addition, PPF attenuated the vasorelaxation by phosphodiesterase inhibitors (IBMX, Ro20-1724 or zaprinast except milrinone). In vivo, the infusion of acetylcholine and SNP showed decreased arterial blood pressure in rats. The pre-injection of PPF inhibited the acetylcholine-induced blood pressure lowering, but not the SNP-induced blood pressure lowering. These results suggest that PPF can attenuate in part the acetylcholine-induced vasorelaxation and blood pressure lowering through the inhibition of the acetylcholine receptor-mediated endothelium-derived relaxing factor by acting on endothelium. It is considered that the inhibitory effect of PPF on the vasorelaxation is due to the decreased level of cGMP which can be attributed to the inhibition of the muscarinic receptor and/or receptor-G-protein interaction.