• Clinical and Experimental Pediatrics
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• v.46 no.4
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• pp.393-396
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• 2003

Ileal atresia, a subtype of intestinal atresia, is one of the well-recognized causes of bowel obstruction in newborns. Prenatal diagnosis of intestinal atresia is very important in its management and outcome. Unfortunately, there are few cases of ileal atresia diagnosed prenatally, so more appropriate diagnoses and management plans are needed. As an associated gastrointestinal malformation with ileal atresia, hypertrophic pyloric stenosis is rarely reported. We report one case of postnatally diagnosed ileal atresia associated with hypertrophic pyloric stenosis which was complicated initially by bowel perforation and later by vomiting due to pyloric obstruction. Vomiting in the postoperative period is a common problem. But, if vomiting continues after the operation for ileal atresia, hypertrophic pyloric stenosis should be considered as a possible cause of medically retractable non-bilious vomiting.

• Journal of Pharmacopuncture
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• v.11 no.1
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• pp.13-19
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• 2008

Objectives : Demonstrating a novel circulatory path from the acupoint(CV12) to the pancreas. Method : Alcian blue(1% solution, $20{\mu}l$, pH 7.4) was injected into the acupoint(CV12). Two hours later the surfaces of internal organs were observed by using a stereomicroscope. Results : Alcian blue arrived and colored the omental fat band(OFB) on the pancreas. The OFB connected the head and tail of the pancreas, the pancreas and the spleen, and the pancreas and the stomach. Conclusion : The existence of a novel circulatory path from the acupoint CV12 to the pancreas and its OFB was demonstrated.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.4
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• pp.1839-1848
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• 2012

Recently, smartphone communications using Wi-Fi channel are increasing rapidly to provide diverse internet services. The WPA security protocol was used for data protection between user and wireless AP. However, WPA-PSK protocol was known to be weak to the dictionary attack. In this paper, we proposed a secure WPA-PSK protocol to resist the dictionary attack. Since the proposed method was designed to generate a strong encryption key which is combined the Diffie-Hellman key agreement scheme with secrecy property of PSK(Pre-Shared Key), we can protect the Wi-Fi channel from Man-In-The-Middle attack and Rogue AP impersonation attack.

• Proceedings of the KAIS Fall Conference
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• 2012.05a
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• pp.25-29
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• 2012

본 연구의 목적은 농어촌지역의 음주문제 관련 상담센타, 사업장 중심의 절주 프로그램이나 치료 서비스가 취약한 형편이어서 농어촌 지역 직장인의 음주문제에 대한 대책을 마련하고자 하는데 있다. 본 연구의 대상자는 일 농어촌 지역에 거주하는 20세 이상의 남녀 직장인 530명을 대상으로 하였고, 설문에 동의하여 회수된 설문지는 512부였으며 이중 부실하게 응답한 12명의 자료를 제외한 500명의 자료를 최종 분석대상으로 하였다. 자료수집은 2007년 6월 12일부터 2007년 8월 25일까지 시행되었으며, 설문지의 내용을 이해하며 의사소통이 가능한 자에게 본 연구의 취지를 설명하고 연구에의 참여를 동의한 대상자에게 구조화된 설문지를 이용해 자료를 수집하였다. 1. 본 연구에 참여한 대상자의 음주에 대한 인식은 긍정적 인식의 평균은 2.93, 부정적 인식의 평균은 3.18로 나타났다. 2. 음주행태에서 음주경험여부는 현재 음주자가 79.7%로 가장 많았고, 비음주자 13.1%, 과거 음주자 7.2%로 나타났다. 음주빈도는 음주경험이 있는 대상자 중 '월 2-4회 마시는 경우'가 38.2%로 가장 많았고, 평소 음주량은 '소주 10잔 이상'이 34.6%로 많았으며 '소주 3잔 이상'인 경우가 전체 대상자의 92.2%를 차지하였다. 3. 대상자의 문제음주 정도 및 특성은 전체 대상자 중 CAGE를 통해 선별된 알코올 의존자(4개 문항 중 2개 이상이 그렇다고 응답하면 알코올 의존으로 규정)의 비율이 96명(25.1%)이었고, AUDIT를 통해 선별된 문제성 음주자(8점 이상)의 비율은 241명(64.8%)으로 나타났다. 4. 대상자의 음주로 인한 질병은 위장계 질환이 31.3.%로 가장 많았다. 이상의 연구결과를 종합해볼 때, 농어촌지역 직장인의 음주문제에 관한 구체적인 해결방안으로는 음주 문화에 대한 인식개선과 산업체 중심의 절주사업이 필요하며 농어촌 직장인 중 문제음주자 및 알코올 의존자의 조기발견 및 관리를 위한 알코올중독 예방 교육 및 진단 치료에 관한 교육 프로그램 개발이 필요하다.

• Journal of the Korean Institute of Oriental Medical Informatics
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• v.15 no.2
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• pp.101-113
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• 2009

Objectives: Nowadays, the number of patients having the Functional Gastrointestinal Disturbance has been on the rise and this tendency is clear in the female group. This study is aimed to investigate their cause of disease, dietary lifestyle, digestion functions, general symptoms and any disadvantages in daily lives etc. Also, it would suggest any effective results from oriental medical treatments. Methods: The total number of 20 female patients, who have been participated in this study, have been treated at Oriental Internal Medicine, Dong-eui Hospital. We have performed the survey with 50 questionnaires. Results: Most patients were having dyspepsia and had been treated more than once before the survey. The major cause of their disease includes irregular eating habits(p<0.05) and stressful mental conditions. The patients had suffered much disadvantages in daily lives and different symptoms. Specially, pain in the below of stomach pit and early satiation were common.(p<0.05) However, the Discomfort index of patients has been decreased from 9.22 point to 2.85 point after oriental medical treatment. It means this treatment has meaningful effectiveness to the Functional Gastrointestinal Disturbance patients. Conclusion: We have investigated the features of female patients with Functional Gastrointestinal Disturbance and conclude that the Oriental Medical Treatment is effective to them.

• Journal of radiological science and technology
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• v.22 no.2
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• pp.61-68
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• 1999

The purpose of this study is to present controversial point and reform measurements by analysing factors haying important effect on selection of upper gastrointestinal study in total health promotion. We examined 200 persons for this study, who visited for upper gastrointestinal study from January to February in 1999. We classified this group into Endoscopy, Upper gastrointestinal series, and sleeping endoscopy. We also investigated standard of satisfaction and factors having effect on selection of each study. As a results, in the motive of selection, Item of 'making accurate observation' and 'without pain' was 39.3% and 34.7%, respectively. In this study, sleeping endoscopy was 45.7%, but on the other side upper gastrointestinal series was low 22.6%(P<0.05). In the standard of preference of study, the man was 55.7% in the endoscopy, and the woman was 61.8% in the upper gastrointestinal series(P<0.05). The standard of preference of upper gastrointestinal series show that it was satisfied on the whole irrespective of sex, dwelling place, age, occupation, and level of education. In the selection of study, one's own will was showed the highest frequency, and family inducement was showed second(P<0.05). Persons over 60% were examined before the same study. Selection of upper gastrointestinal series was 47.9% of person with normal findings, and endoscopy and sleeping endoscopy was over 70% with gastritis, gastric and duodenal(P<0.01). For one's accurate selection of examination, it is important that objective and credible information should be given to a recipient for examination.

• Journal of radiological science and technology
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• v.22 no.2
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• pp.9-15
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• 1999

The aim of this study is to measure the application of prone compression study using compression paddle for obese patients in upper gastrointestinal series. Prone compression study using compression paddle was performed in fifty patients, who were not examined completely erect compression study for obesity. The radiographs of stomach were classified into the lower, middle, and high body and then we gave five points included 'very poor', 'poor', 'suspicious', 'good', and 'complete' according to level of detection for area gastrica and mucosal fold. Statistic analysis was performed using T-test and ANOVA, and confidence rate was fixed in 95%(P<0.05) for the significance. The results were as follows : 1. The compression marks on high body was 'poor' grades in erect and prone compression study. The points were 1.64 and 1.86, respectively. 2. The compression marks on middle body was 1.68 in erect compression study, and 'suspicious' in prone compression study. 3. The compression marks on lower body was 'poor' in erect compression study, and 'good' in prone compression study. 4. There was a high statistic signification between the two study on middle and lower body except for high body(P<0.01). 5. The average abdominal thickness of subjects was 23.98 centimeter. There was no statistic signification between the difference of average marks by the abdominal thickness(P>0.05). As these results, the prone compression study in upper gastrointestinal serie seem to be an useful study for obese patients, because it decreases pain and the feeling of uneasiness, and improve compression efficiency remarkably.

• Journal of Sasang Constitutional Medicine
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• v.22 no.2
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• pp.82-92
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• 2010

1. Objectives: The purpose of this study is to investigate the anti-aging and anti-oxidative effects of Seungyangikki-tang decoction(SY) in spleen, pancreas and stomach cells of Sprague-Dawley(SD) rats. 2. Methods: This experiment was used by the tissue of spleen, pancreas and stomach cells of 6, 52 and 68 weeks old SD rats. We devided each group by three. One group as normal group was non-treated cells, another group as control group was saline-treated cells, and the other group as experimental group was SY treated cells. After culture for 48 hours, each groups measured the level of SOD, GSH, MDA and NO in the tissue of kidney, bladder and spleen cells. 3. Results and Conclusions: SOD activity was significantly increased in spleen cell of 6, 68w-SY group, pancreas cell of 52,68w-SY group and in stomach cell of 52w-SY group compared with those of the control groups. GSH concentration was significantly increased in spleen cell of 6,68w-SY group and in pancreas cell of 6w-SY group compared with those of the control groups. MDA concentration was significantly decreased in spleen cell of 68w-SY group and in stomach cell of 68w-SY group compared with those of the control groups. NO concentration was significantly decreased in spleen cell of 68w-SY group, stomach cell of 68w-SY group compared with those of the control groups.

• KSCI Review
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• v.14 no.2
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• pp.255-262
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• 2006

A Malicious code is used to SMiShing disguised as finance mobile Vishing, using Phishing, Pharming mail, VoIP service etc. to capture of personal information. A Malicious code deletes in Anti-Virus Spyware removal programs. or to cure use. By the way, the Malicious cord which is parasitic as use a DLL Injection technique, and operate are Isass.exe, winlogon.exe. csrss.exe of the window operating system. Be connected to the process that you shall be certainly performed of an exe back, and a treatment does not work. A user forces voluntarily a process, and rebooting occurs, or a blue screen occurs, and Compulsory end, operating system everyone does. Propose a treatment way like a bird curing a bad voice code to use a DLL Injection technique to occur in these fatal results. Click KILL DLL since insert voluntarily an end function to Thread for a new treatment, and Injection did again the Thread which finish an action of DLL, and an end function has as control Thread, and delete. The cornerstone that the treatment way that experimented on at these papers and a plan to solve will become a researcher or the revolutionary dimension that faced of a computer virus, and strengthen economic financial company meeting Ubiquitous Security will become.

• Korean Journal of Veterinary Research
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• v.38 no.2
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• pp.304-313
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• 1998

Sixteen Korean field transmissible gastroenteritis viruses (TGEVs) were isolated using swine testicular cell (STC) and the genomic diversity of them was analyzed. All TGEV isolates produced a typical cytopathic effect in STC and were confirmed as TGEV by immunofluorescence assay using monoclonal antibody against TGEV and PCR using TGEV specific primers. RNAs from TGEV field isolates and vaccine TGEV were extracted and amplified by RT and PCR. The RT-PCR products were digested with selected restriction enzymes and analyzed RFLP patterns. The N-terminal end region of S gene and ORF 3 and 3-1 genes of TGEV amplified by TGEV specific primer pairs seemed to be conserved. Most specific variations were detected in S gene amplified by TGEV 4/6 primer pairs which includes antigenic sites A and D. When the PCR products were treated with Sau3AI and Ssp I, Bvac(vaccine strain), field isolates 133 and 347 were differentiated from Miller and Purdue types. In the case of D5 field isolates, it was classified into Purdue type by Sau 3AI but classified into independent TGEV by Ssp I. Two different TGEV strains from D2 sample were confirmed by plaque purification and RT-PCR-RFLP analysis. To investigate the change occurring in TGEV genome after serial passage, the TGEV P44 strain was passaged through STC. There were specific changes in S gene and a large deletion was observed in ORF 3 and 3-1 genes. These studies showed that a distinct difference in genome exists among TGEV field isolates.