김정은 시대 북한정치의 특징과 전망

김일기(Kim, Il-Gi),이수석(Lee, Su-Suk) 북한학회 2013 북한학보 Vol.38 No.2

이 글은 김정은 시대 북한 정치의 특징을 분석하고 향후 변화를 전망하고 있다. 북한 정치의 특정은 권력구조와 리더십 그리고 통치이념을 중심으로 분석하였다. 먼저, 북한의 권력구조는 수령체제라는 북한 정치체제의 특성에 주목하여 유일영도체계와 함께 권력엘리트의 재편에 초점을 두었다. 김정은 시대 유일영도체계는 김정일 시기에 비해 약해지고 있으며, 권력엘리트들은 당-정-군 모두에서 세대교체가 가속화되고 있다. 둘째, 김정은의 정치적 리더십은 인격적 리더십과 제도적 리더십을 통해 분석하였다. 김정은은 김정일 사망 직후 최고지도자의 지위에 기반한 제도적 리더십을 갖춘 이후, 현재까지 인격적 리더십 확립에 매진하고 있다. 셋째, 북한의 통치이념은 주체사상에서 김일성-김정일주의로 변경되었다. 그리고 북한은 김정은 시대의 실천담론으로서 김정일 애국주의를 확산시키고 있다. 결론적으로, 북한은 김정은 시대의 새로운 비전과 목표를 제시할 것이며, 이를 통해 김정일과의 차별성 및 변화를 모색할 가능성이 높다. This paper analyzes the characteristics of North Korean politics and predicts future changes under Kim Jong-Un era. It is analyzed power structure, political leadership and ruling ideology as the characteristics of North Korean politics. First, The power structure is consist of 'uilyongdochege (monolithic leadership)' and change of power elite. The 'uilyongdochege' has weakened and the replacement of power elite has accelerated compared to Kim Jong-Il era. Second, there were analyzed personal leadership and positional leadership as Kim Jong-un's political leadership. Kim Jong-Un established institutional leadership based on position of supreme leader soon after the death of Kim Jong-Il and has been trying to establish personal leadership. Third, The ruling ideology of North Korea changed from 'Juche Ideology' to 'Kimilsung-Kimjongilism'. And The 'KimJongil Patriotism' is spreading to the entire society as the discourse for practice 'Kimilsung-Kimjongilism'. Finally, North Korea will present a new vision and goals and try to differentiate Kim Jong-Un era from Kim Jong-Il era.

개에서의 同所性 同種肝臟移植에 關한 實驗的 硏究(豫報)

金洙泰(Soo Tae Kim),金宇基(Woo ki Kim),崔國鎭(Kuk Jin Choe),朴哲圭(Chul Kyu Park),章正一(Chung Il Ihoi),李殷錫(En Suk Lee),宋堯準(Yo Jun Song),金秀吉(Su Kil Kim),金勇一(Yong Il Kim),蔡範錫(Bum Suk Chai) 대한외과학회 1972 Annals of Surgical Treatment and Research(ASRT) Vol.14 No.12

PALM시스템의 구조와 네트웍 성능

김석일,Kim, Suk-Il 한국정보처리학회 1994 정보처리논문지 Vol.1 No.1

본 논문에서는 HCH(m,p)에 기반을 둔 PALM 시스템의 구조와 네트웍의 성능을 연구 하였다. HCH(m,p)는 하나의 CP를 중심으로 p개의 AP를 연결하여 클러스터를 구성하고, 클러스터를 m-p 차원의 하이퍼큐브로 연결한 소결합 다중프로세서 시스템이다. 본 시스템에서는 AP와 CP 및 CP와 CP간을 DPR로 연결하여 워드단위의 통신이 가능하도록 구성하여 빠르고 안정된 메세지 전송을 가능하게 하였다. PALM 시스템에 사용된 네트 웍은 여러 가지 HCH 네트웍 중에서 시스템에 포함되는 AP의 갯수가 최대이나 CP 및 링크(또는 DPR)의 합이 최소인 최적 HCH(m,2) 네트웍이다. 본 논문에서는 HCH(2,2) 인 실험시스템을 구성하고 네트웍의 통신성능을 측정하였으며, PALM시스템의 작은 통 신/연산비는 메세지 통신형 다중프로세서 시스템에서도 화인 그레인(fine grain) 병렬성을 다룰 수 있음을 보인다. This paper introduces the Parallel Advanced Loosely coupled Multiprocessor (PALM) architecture, which is based on HCH(m,p), where m is number of links per a communication processor (CP) and p is the number of application processors (APs) connected to the CP. communication links between a pair of CPs and/or between a CP and an AP, are made of dual-Port RAMs, which provide fast and reliable word-parallel communication between processors. Among the wide spectrum of HCH networks, HCH(m,2) is also known to be a cost optimal topology, such that HCH(m,2) consists of the largest number of APs retaining the minimal number of CPs and communication links. We also implement a testbed based on HCH(2,2). The experiment result shows that the small communication/computation ratio of the PALM system would realize fine-grain parallelism on message-passing MIMD systems.

관측행렬에 대한 전처리 Cholesky-Factor Downdating 기법

김석일,이충한,전중남,Kim, Suk-Il,Lee, Chung-Han,Jeon, Joong-Nam 한국정보처리학회 1996 정보처리논문지 Vol.3 No.2

본 논문에서는 다행관측행렬 Z$^T$를 빠르게 downdating하기 위하여 Z$^T$의 partial Cholesky factor Rz를 계산하는 전처리 과전을 거친 후, RZ에 각각 기존의 GD(Givens Downdting)기법과 HD(Hyperbolic Downdating)기법을 적용한 PGD(Preprocessed GD)기법 과 PHD(Preprocessed HD)기법을 제안하였다. p$\times$n(p$\geq$n)크기의 다행관측행렬 ZT를 downdating 하는 데필요한 시간복잡도는 PGD 및 PHD기법을 이용한downdating의 경우 에 각각 $pn^2$+$5n^3/6$ 및 $pn^2$ +$n^3/3$ flops이며, 기존의GD기법또는 HD기법을이용한 downdating에서는 각각 5np2/2 과 2np2 flops이므로 다행관측행렬 Z$^T$를 partial Cholesky factor RTZ로 분할하는 전처리 과정이 downdating알고리즘의 성능을 개선할 수 있음을 보여준다. Sun SPARC/2 시스템에서의 벤치 마크 실험 결과도 전처리 과정을 거친 알고리즘의 실행 속도가 전 처리 과정을 거치지 않은 알고리즘에 비하여 빠른 결과 를 얻었으며, 두가지 전처리 기법 중에서도 PHD 기법이 PGD기법 보다 시간복잡도 측면 에서 우수하였다. This paper introduces PGD(Preprocessed Givens Downdating)and PHD(Preprocessed Hyperbolic Downdating) algorithms, wherein a multiple-row observation matrix $Z^T$ is factorized into a partial Cholesky factor Rz, such that $Z^T$ = $Q_zR_z, Q_zQ^T_z=I$, and then Rz is recursively downdated by using GD(Givens Downdating)and HD(Hyperbolic Dondating), respectively. Time complexities of PGD and PHD algorithms are $pn^2$ + $5n^3/6$ 및 $pn^2$+$n^3/3$ flops, respectively, if p$\geq$n, while those of the existing GD and HD are known to be $5pn^2/2$ and $2pn^2$ flops,, respectively. This concludes that the factorization of observation matrices, which we call preprocessing, would improve the overall performance of the downdating process. Benchmarks on the Sun SPARC/2 system also show that preprocessing would shorten the required downdating times compared to those of downdatings without preprocessing. Furthermore, benchmarks also show that PHD provides better performance than PGD.

단감분말을 함유한 저지방 돈육 미트패티의 냉동 저장 중 품질 변화

김일석,진상근,하창주,Kim, Il-Suk,Jin, Sang-Keun,Ha, Chang-Ju 한국축산식품학회 2008 한국축산식품학회지 Vol.28 No.2

Pork patties were made containing hot air dried sweet persimmon powder (T1: 3%, T2: 6%) and freezer dried sweet persimmon powder (T3: 3%, T4: 6%). The control (C: no addition) and each treatment were stored for 40 days at $-18^{\circ}C$. The pH value decreased (p<0.05) in all products over 30 days of storage but slightly increased thereafter. There was no significant difference in WHC between the control and treatment groups. Cooking loss and meat color (CIE L, a, b) increased significantly (p<0.05) as storage increased. The cooking loss of meat patties containing sweet persimmon powder were significantly (p<0.05) higher than the control. The L value of the control increased significantly (p<0.05) relative to the treatment groups, however the a and b values were slightly higher in meat patties containing sweet persimmon powder. In all products, the reduction ratio of diameter increased (p<0.05) with storage time. With regard to microorganisms, all samples were in good condition, containing below 4.20 log CFU/g based on total plate counts through 40 days, though total plate counts and coliform plate counts of the control were lower (p<0.05) than T3 and T4. The VBN values of T4 was significantly higher than those of other products at 15, 30, and 40 days of storage. The TBARS values of meat patties containing sweet persimmon powder were significantly (p<0.05) higher than those of the conlIol. Sensory panels determined that meat patties containing sweet persimmon powder had a higher (p>0.05) preference score for overall acceptability.

인진쑥 첨가 비육돈의 식육 성분 조성 및 관능적 특성에 미치는 영향

김일석,진상근,강석남,Kim, Il-Suk,Jin, Sang-Keun,Kang, Suk-Nam 한국축산식품학회 2009 한국축산식품학회지 Vol.29 No.1

This study was conducted to determine the effects of mugwort powder on meat compositions (proximate analysis, meat cholesterol, fatty and amino acid composition) and sensory characteristics in finishing pigs ($LY{\times}D$). Each $20{\times}3$ pigs (75 kg) were randomly allotted to three treatments. Mugwort powder was added for 0 (C), 0.5 (T1), 1.0 (T2), or 1.5% (T3) in basal diet, respectively for 50 days. Moisture, protein, ash, and cholesterol were not significantly different between the samples, however, the compositions of fat in T2 and T3 were significantly lower than the control (p<0.05). The amino acid composition did not differ significantly in the samples. The total sum of saturated fatty acid (SFA) and unsaturated fatty acid (UFA) did not differ significantly in the samples. The compositions of linoleic acid, linolenic acid, essential fatty acid (EFA) and polyunsaturated fatty acid (PUFA) were lowest significantly in T3, however, monounsaturated fatty acid (MUFA) were highest in T3 (p<0.05). The fatty acid compositions of arachidonic acid, EFA and PUFA were highest significantly in T2 (p<0.05). There were no significant differences in the sensory characteristics of fresh and cooked meats in the samples.

의료보험 진료비 심사 간소화에 대한 방법론적 연구

김석일,강형곤,김한중,채영문,손명세,이명근,Kim, Suk-Il,Kang, Hyung-Gon,Kim, Han-Joong,Chae, Young-Moon,Sohn, Myong-Sei,Lee, Myung-Keun 대한예방의학회 1995 Journal of Preventive Medicine and Public Health Vol.28 No.3

After the introduction of National Medical Insurance in 1989, the medical demand has rapidly increased. The impact of increased medical demand was followed by an increase in the number of claims in need of review. We studied a new, fair method for reducing the number of claims reviewed. We analysed 90,583 outpatient claims submitted between September and October; claims were made for services given August of 1994. We finally suggested a screening system for claims review using a statistical method of discriminant analysis of the medical costs. The results were as follows. 1. In the cut-off group, age, days of medication, number of hospital or clinic visits, and total charge were significantly high. The cut-off rates according to the hospital-type and existence of accompanied disease were significantly different 2. According to ICD, the cut-off rate was highest in peripheral enthesopathies and allied syndromes(20.76%), lowest in acute sinusitis(0.93%). The mean charges were significantly different according to ICD and existence of cut-off. 3. We build discriminant functions by ICD with such discriminant variables as patient age, sex, existence of accompanied disease, number of hospital or clinic visits, and 9 detailed hospital or clinic charges included in claim. 4. We applied the discriminant function for screening those claims that were expected to be cut-off. The sensitivities comprised from 40% to 70%, and specificities from 70% to 95% by ICD. Acute rhinitis had highest sensitivity(100.00%) and other local infections of skin and subcutaneous tissue had highest specificity(98.45%). The expected number of cut-off was 17,762(19.61%). The total sensitivity was 49.62%, the total specificity was 82.57% and the error rate was 19.66%. We lacked economic analysis such as cost-benefit analysis. But, if the new method of screening claims using discriminant analysis were applied, the number of claims in need of review will reduce considerably.

부산지역의 암 사망에 관한 역학적 연구

김휘동,구혜원,곽문석,김종렬,손병철,문덕환,이종태,조규일,엄상화,정귀옥,전진호,이채언,Kim, Hwi-Dong,Koo, Hye-Won,Kwak, Moon-Suk,Kim, Jong-Ryul,Son, Byung-Chul,Moon, Deog-Hwan,Lee, Jong-Tae,Cho, Kyu-Il,Ohm, Sang-Hwa,Jung, Kui-Oak,Chun, Jin 대한예방의학회 1996 Journal of Preventive Medicine and Public Health Vol.29 No.4

This study surveyed and measured the level and structure of cancer deaths and their trends over time for offering the fundamental data of e cancer prevention and control in Pusan city in the future. Authors conducted the study of descriptive epidemiology using materials derived from the computerized data of total 3,722 certified cancer deaths in Pusan city from January 1 to December 31, 1993 registered on the National Statistical Once, the Republic of Korea. The obtained results were as follows: 1. According to the total registered cases of deaths(16,331 cases) in Pusan city during 1993, cancer(3,722 cases) and cerebrovascular disease(2,118 cases) were the first and second cause of deaths as 23.1% and 16.9%, respectively. These pattern showed the change between cancer (14.7%) and cerebrovascular disease(18.5%) in order of frequency in comparison to 1982. Also, the total number of cancer deaths was increased in comparison to 1982. The rate of death certification by physicians was 87.1% of all registered deaths, which was increased to 6.8% in comparison to 1982(80.3%). 2. Crude death rate and cancer specific death rate was 4.06 per 1,000 populations and 93.8 per 100,000 populations(male:117.8, female:70.0), respectively. The former was similar to that of 1982, but the latter was increased to 1.6 times as that of 1982. 3. Age-adjusted cancer specific death rate by standardization with whole country population was 111.9(male:141.5, female:106.7) per 100,000 populations, higher than not age-adjusted cancer specific death rate(93.8), and the sex difference was statistically significant with male predominance (p<0.05). 4. Cancer specific death rate by age was generally increased with age and most of cancer deaths(male:91.8%, female:88.5%) occurred since 40 years old. 5. The major cancer(cancer specific death rate per 100,000 populations) in male was liver(30.6) followed by stomach(25.6), lung(21.9), and GB and EHBD(5.7), in female stomach(15.7), liver(9.9), lung(7.3), and uterus(6.9). The relative frequency of the leading three cancer among total cancer deaths marked 66.3% in male and 47.l% in female, and decreased in comparison to 1982(male:72.2%, female:54.5%). 6. The total ratio of male to female cancer specific death rate showed 1.68 to 1 with male predominance. And the ratio was above 2.0 in larynx, oral cavity & pharynx, esophagus, liver, lung, bladder cancer and the ratio was $1.0\sim1.9$ in stomach, pancreas, gall bladder and EHBD, brain, rectum and anus cancer, leukemia, but the ratio was reversed in thyroid and colon cancer. In conclusion, cancer was the first cause of deaths. The proportion of lung cancer was increased, that of stomach & uterine cancer was decreased relatively, and liver cancer was constantly higher proportion. In the future, it is necessary to conduct the further investigations on the cancer risk factors considering areal specificity.

올리브유처리 토마토 분말과 정제 Lycopene이 저장 중 양념육의 물리화학적 및 관능적 특성에 미치는 영향

김일석,진상근,강석남,허인철,최승연,Kim, Il-Suk,Jin, Sang-Keun,Kang, Suk-Nam,Hur, In-Chul,Choi, Seung-Youn 한국축산식품학회 2009 한국축산식품학회지 Vol.29 No.3

This study was carried out to determine the effects of olive-oil prepared tomato powder (OPTP) and lycopene on seasoned raw pork. 1.5% OPTP was added in T1 and 3.0% in T2; and 0.03% refining lycopene was added in T3. While in storage, pH values of the treated samples were lower (p<0.05) than those of the control samples. Upon increasing storage, salinity values of OPTP samples increased as well, however, the values of T3 did not change. There were significantly higher TBARS values observed in the OPTP samples compared to control, but no significant difference between T3 and the control samples in TBARS values during storage. VBN values of T2 samples were lower than that of other samples at Day 3 and Day 6 of storage. At Day 9 however, the VBN values of T1 and T2 were significantly higher than those of the control and T3. There was no significant difference between the control and the treated samples in the total plate counts. There were relatively higher redness, yellowness and chromatic values observed in the treated samples than in control. In sensory evaluation, there was no significant difference between the control and the treated samples in color, tenderness, juiciness and overall acceptability.

미트패티에 아질산 대체제로서의 토마토분말 효과

김일석,진상근,허인철,최승연,정현정,이중근,강상아,우경민,강석남,Kim, Il-Suk,Jin, Sang-Keun,Hur, In-Chul,Choi, Seung-Yun,Jung, Hyun-Jung,Lee, Jung-Keun,Kang, Sang-Ha,Woo, Gyung-Min,Kang, Suk-Nam 한국축산식품학회 2009 한국축산식품학회지 Vol.29 No.3

This study was carried out to determine the effects of tomato powder (TP) as nitrite (NT) on pork patties. The following treatments were made: 0.01% NT (Tl), 0.01% NT and 1.0% TP (T2), 0.5% TP (T3), 1.0% TP (T4), and 0.01% NT and 1.0% TP (T5) were in basal formula (C). The following observations were made: T5 displayed lower gumminess and adhesiveness values than those of C and T1 (p<0.05) on Day 1 of storage; the hardness and surface hardness of T3 and T4 were relatively lower and the surface hardness and gumminess of T3 were relatively higher than the others (p<0.05) on Day 21 of storage; Y4 had significantly lower TBARS values than the others during storage; VBN values of the tested groups were significantly lower than the control samples on Day 7 and 21 of storage; T3 and T4 samples displayed lower pH values (p<0.05) than the control samples on Day 21 of storage; T3, T4 and T5 revealed lower CIE $L^*$ and W than those of C and T1 during storage; T2 had the highest CIE $a^*$ (p<0.05); T4 had significantly higher CIE $b^*$ and chroma values than those of others; T3 and T4 had significantly lower total plate counts than the others; T1 had significantly lower yeast and mold and Staphylococcus sp. counts than the other groups'; and T1 and T2 displayed significantly higher color acceptability than the others.