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The Effects of Semi-Fowler's position on Post-Operative Recovery and Pain for Patients with Laparoscopic Abdominal Surgery (복강경 수술 후 반좌위가 수술회복성과 통증에 미치는 영향)

  • Choi, Un Jong;Ha, Tae Uk;Kang, Ji Sook
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.18 no.5
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    • pp.412-419
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    • 2017
  • Purpose:This study was conducted to identify the effects of theSemi-Fowler's position on post-operative recovery and pain for patients with laparoscopic abdominal surgery Methods: This study utilized a non-equivalent control group non-synchronized design to validate the effects of theSemi-Fowler's position. After IRB approval, 56 patients took part in this study, 29 in the experimental group and 27 in the control group. Consent was obtained from the participants. The Semi-Folwer's position was applied to experimental group and the supine position was applied to the control group for 24 hours after surgery. All data were reviewed retrospectively from April to June 2016. Collected data, frequency, percentage, average, standard deviation, chi-squared test, independent t-test and repeated measures ANOVA were conducted using SPSS 20.0. Results: There was no significant difference between the experimental and control group with regard to recovery outcomes; however, there was a significance differencebetween groups and among check times with regard to post operational pain. Conclusion:The results of this study provide information that will be usefulto the development of strategies for improving recovery outcomes and pain for laparoscopic operation patients.

병원에서의 산업보건관리

  • Jeon, Gyeong-Ja
    • Korean Journal of Occupational Health Nursing
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    • v.2
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    • pp.40-51
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    • 1992
  • 본 연구는 병원에서의 산업보건관리 실태를 파악하기 위하여 전국에 있는 병원을 대상으로 1992년 12월 1일부터 1993년 1월 23일까지 설문조사를 설시하였다. 설문조사에 응당한 병원은 41개병원으로 회수율은 51.9%였다. 조사에 이용된 설문지는 산업안전보건법 내용을 기초로 하여 본 연구자가 작성한 것이며 안전보전에 관한 제반 규정, 안전보건관리체계, 근로자건강관리, 작업환경관리, 보건교육, 보건관련시설, 질병 및 상해에 대한 보상 등에 관한 45개문항으로 구성되어 있다. 분석결과는 다음과 같다. 첫째, 전체 병원 중 68.3%가 안전보건관리 규정이 있다고 답하였으며, 77.5%의 병원이 단체협약 중 근로자의 안전과 보건에 관한 조항을 포함시키고 있는 것으로 나타났다. 단체협약에 포함된 내용 중에는 정기건강진단(23.7%)과 질병 및 상해에 대한 보상(20.9%), 안전보건위원회의 구성(18.1%)등이 많았다. 둘째, 대상 병원중 66.7%가 안전보건관리책임자, 관리감독자, 안전담당자를 두고 있는 것으로 나타났고, 근로자수가 1,000명 이상인 병원은 83.3%가 이들 인력을 선임하고 있다. 그러나, 보건관리자와 안전관리자를 전담으로 두고 있는 경우는 한 곳도 없었으며 50%이내에서 겸직으로 선임하고 있었다. 또한, 안전보건위원회를 운영하고 있거나 노사협의회로 이를 대치하고 있는 병원은 54.2%로 절반 수준에 머물렀고, 그나마 정기적으로 운영을 하고 있다고 답한 병원은 3개 병원 밖에 되지 않았다. 세째, 근로자 건강관리를 위한 건강진단 실시 현황을 보면, 채용시검진 97.6%, 일반건강진단 100.0%, 특수 건강진단 24.4%가 실시하고 있었다. 건강진단에서 주로 실시하고 있는 항목은 흉부 X선검사, 시력, 혈압, 혈청GOT/GPT, 체중, 신장등이었다. 그러나, 병원에서 감염될 수 있는 기회가 높은 간염항원/항체검사의 실시율은 85.7%로 아직도 실시하지 않는 병원이 있음을 알 수 있다. 네째, 작업환경관리를 위하여 정기적으로 환경측정을 실시하는 병원은 21.6%였고 주로 측정하는 항목은 방사선이었다. 특히 소음, 조명, 분진에 대한 측정이 이루어지지 않음은 근로자뿐아니라 환자의 안위에도부정적인 영향을 미칠 수 있다. 다섯째, 안전한 작업과 근로자의 건강을 위하여 정기적인 보건교육을 설시하고 있는 병원은 불과 5.6%였다. 교육내용은 주로 안전에 관한 것이었다. 여섯째, 근로자의 일상적인 건강문제를 해결해주는 의무실을 독립적으로 마련하고 있는 병원은 한 곳도 없었고, 교대근무자나 당직자를 위한 수면시설은 44.7%, 작업 후에 사용할 수 있는 샤워시설은 35.1%의 병원이 마련하고 있었다. 일곱째, 근무중 다치거나 병에 걸렸을 때 치료비에 대한 부담은 대체로 병원이 하고 있으며 치료기간 중 근무는 병가나 휴직으로 처리되고 있다. 이는 병원이 산재보상보험법에 적용을 받지 않은 사업으로 분류되어 있는 현실에 기인된 것으로 보상과 관련된 부담을 병원이나 근로자 모두가 안게 되는 결과를 초래하게 되는 것이다. 이상에서 볼 때 병원근로자를 위한 산업보건관리는 주로 건강진단과 질병 및 상해에 대한 보상제도가 이루어지고 있는 실정이다. 그러므로 질병의 예방이나 악화방지 나아가 건강증진을 도모하기 위한 지속적인 노력을 기울이고 있는 병원은 전무한 상태임을 알 수 있다. 이러한 현실을 병원근로자를 위한 산업보건관리에 대한 인식이 전반적으로 부족함을 드러내는 것으로 이를 개선하기 위한 보다 적극적인 노력이 시급히 요청되고 있다.

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The Change of the Near Eye Position according to the Spectacle and Contact Lens Wearing (안경과 콘택트렌즈 착용에 따른 근거리안위의 변화)

  • Han, Sun-Hee;Kim, Bong-Hwan;Kim, Hak-Jun;Park, Jun-Sung;Park, Hae-Been;Kim, Mi-Jeong;Park, Ju-Hyeong;Kim, Jin-Sol;Lee, Kyeong-Hoon;Kim, Jong-Hwan;Ha, Na-Ri
    • Journal of Korean Clinical Health Science
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    • v.3 no.4
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    • pp.435-443
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    • 2015
  • Purpose. This study was to investigate comparison of the near eye position according to the spectacle and contact lens wearing. Methods. We measured the AC/A ratio and near horizontal phoria using modified Thorington method in each case spectacle and contact lens wearing of equivalent spherical power after measuring the full corrected diopter for 20 subjects (men 5, woman 15, $21.15{\pm}1.35$ years) without specific ocular diseases, ocular surgery experience and vision anomalies. Results. It was shown high correlation between spectacle and contact lens wearing as AC/A ratio is a correlation coefficient 0.99 (p=0.00), near horizontal phoria is a correlation coefficient 0.95 (p=0.00). And contact lens wearing increased as AC/A ratio by $0.32{\pm}1.35$ ${\Delta}/D$ (p=0.31) and near horizontal phoria by $-0.17{\pm}2.18$ ${\Delta}$ (p=0.73) than spectacle wearing but there was no statistically significant difference. As the higher myopic grade AC/A ratio increased and then was shown decreased tendency in -6.00 D < $SED{\leq}-4.00$ D group (p>0.05) and as the higher myopic grade near exophoria increased but there was no statistically significant difference (p>0.05). Conclusions. We should consider that the subjects who had the lower AC/A ratio or higher near exophoria in -6.00 D < $SED{\leq}-4.00$ D group were necessary to measure AC/A ratio and near horizontal phoria when they were wearing contact lens because contact lens wearing tended to increase the near exophoria than spectacle wearing.

Performance Analysis of Intelligence Pain Nursing Intervention U-health System (지능형 통증 간호중재 유헬스 시스템 성능분석)

  • Jung, Hoill;Hyun, Yoo;Chung, Kyung-Yong;Lee, Young-Ho
    • The Journal of the Korea Contents Association
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    • v.13 no.4
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    • pp.1-7
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    • 2013
  • A personalized recommendation system is a recommendation system that recommends goods to users' taste by using an automated information filtering technology. A collaborative filtering method in this technology is a method that discriminates certain types, which represent similar patterns. Thus, it is possible to estimate the pain strength based on the data of the patients who have the past similar types and extract related conditions according to the similarity in classified patients. A representative method using the Pearson correlation coefficient for extracting the similarity weight may represent inexact results as the sample data is small according to the amount of data. Also, it has a disadvantage that it is not possible to fast draw results due to the increase in calculations as a square scale as the sample data is large. In this paper, the excellency of the intelligence pain nursing intervention u-health system implemented by comparing the scale and similarity group of the sample data for extracting significant data is verified through the evaluation of MAE and Raking scoring. Based on the results of this verification, it is possible to present basic data and guidelines of the pain of patients recognized by nurses and that leads to improve the welfare of patients.

Design and Implementation of Security System Based on Intrusion Tolerance Technology : Focus on Wargame System (침입감내기술 기반의 보안시스템 설계 및 구현 : 워게임체계를 중심으로)

  • Lee, Gang-Tack;Lee, Dong-Hwi;J. Kim, Kui-Nam
    • Convergence Security Journal
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    • v.5 no.4
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    • pp.41-48
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    • 2005
  • Objective of this study is to design and implement security system based on intrusion tolerance technology for the improvement of dependability in defense system. In order to do so, I identify and extract core technologies through the research and analysis into characteristics, structures, main functions, and technologies of intrusion tolerance architecture. And I accomplish a design of security system through the redundant system based on these core technologies. To implement and verify intrusion tolerance system, I chose 'wargame system' as a subjected system, and accomplished 'Wargame Intrusion Tolerance System' and verified security required functions through a performance test. By applying showed security system into the development of application software based on intrusion tolerance, systematic and efficient system could be developed. Also applying 'WITDS' can solve the current security problems, and this will be basic model for design of security architecture in the federation system after.

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A Proposal for amendment of the Financial Intelligence Unit Law (『특정금융정보(FIU)법』의 개정을 위한 제언)

  • Lee, Dae Sung;Ahn, Young Kyu
    • Convergence Security Journal
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    • v.15 no.5
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    • pp.71-76
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    • 2015
  • Financial Intelligence Unit Law doesn't include investigation on important cases that could influence the security and existence of the nation that are the core jobs of national intelligence agency. So the agency has a difficulty to investigate the international crime of North Korea and other security incidents. It is also difficult to catch an international crime organization working in Korea. It also produces problems such as difficulty in investigating the illegal leak of strategic materials and investigating people related to illegal funding to international terrorism. So it is urgently needed to revise Financial Intelligence Law as soon as possible. Foreign intelligence agencies use the information of financial intelligence unit in many different ways. National Security Agency of China and Australian Security Intelligence Organization freely use the information of financial intelligence unit based on their own laws and systems. Central Intelligence Agency and Federal Bureau of Investigation of USA and Secret Intelligence Service and Security Service of Britain request financial intelligence units to supply them with the information of financial intelligence unit. But the national intelligence agency of Korea isn't able to approach to FIU and can't share the FIU information with foreign intelligence agencies. To solve the problem, they should revise Financial Intelligence Unit Law so that national intelligence agency can receive or request information from Korean Financial Intelligence Unit.

Estimation of Surface Reflectance by Utilizing Single Visible Reflectance from COMS Meteorological Imager - Analysis of BAOD correction effect - (천리안위성 기상 탑재체의 가시 채널 관측을 이용한 지표면 반사도 산출 - 배경광학두께 보정의 효과 분석 -)

  • Kim, Mijin;Kim, Jhoon;Yoon, Jongmin
    • Korean Journal of Remote Sensing
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    • v.30 no.5
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    • pp.627-639
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    • 2014
  • Accurate correction of surface effect from back scattered solar radiance is one of key issue to retrieve aerosol information from satellite measurements. In this study, two different methods are applied to retrieve surface reflectance by using single visible channel measurement from meteorological imager onboard COMS. The first one is minimum reflectance method, which composes the minimum value among previously measured reflectances at each pixel over a certain search window length. This method assumes that the darkest pixel corresponds to the aerosol-free condition, and deduces surface reflectance by correcting atmospheric scattering from the measured visible reflectance. The second method, named as the "atmospheric correction method" in this study, estimates the result by correcting aerosol and atmospheric scattering with ground-based observation of aerosol optical properties. The purpose of this study is to investigate the retrieval accuracy of the widelyused minimum reflectance method. Also, the retrieval error caused by the loading of background aerosol is mainly estimated. The comparison between surface reflectances retrieved from the two methods shows good agreement with the correlation coefficient of 0.87. However, the results from the minimum reflectance method are slightly overestimated than the values from the atmospheric correction method when surface reflectance is lower than 0.2. The average difference between the two results is 0.012 without the background aerosol correction. By considering the background aerosol effect, however, the difference is reduced to 0.010.

The Change of the Phoria in Accordance with the Color and Concentration of the Color Lens (착색렌즈의 색상과 농도에 따른 원거리 사위도의 변화)

  • Choi, Hyun-Soo;Park, Sung-Jong;Lee, Seok-Ju;Jin, Moon-Seok;Jun, Jin;Ryu, Geun-Chang
    • Journal of Korean Ophthalmic Optics Society
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    • v.16 no.3
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    • pp.339-343
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    • 2011
  • Purpose: In this study, we investigated changes of phoria based on varying the color and concentration of the color in lenses. Methods: We measured distance phoria for 39 students who aged 20 to 40 with different concentrated lenes - red, gray, brown and green lenses in concentration 20%, 50% and 80%, respectively. Results: Subjects were divided into three groups which were orthophoria, esophoria and exophoria. Orthophoria in all the color and concentration, there were a few of the esophoria. Esophoria of average 2.07${\Delta}$,B.O showed that a slight increase in all colors and concentration, especially in brown lenses showed the greatest increase. Exophoria of average 3.82${\Delta}$,B.I showed that a slight decrease in all colors and concentration, especially in green lenses showed to 2.95${\Delta}$,B.I to the greatest decrease. Different concentration in same color had no specific tendency regarding phoria. Conclusions: The phoria must be considered when selecting color of the lens because of phoria is changeable by color of the lens. It is expected to study the criteria that minimize the asthenopia.

The type of women in Gongsageunmunrok and A Gongsageunmunrok's meaning of women's history in Joseon (『공사견문록』의 여성유형과 여성생활사 측면에서 본 의의)

  • Kim, Girim
    • (The)Study of the Eastern Classic
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    • no.48
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    • pp.117-145
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    • 2012
  • Gongsageunmunrok is a book that was edited by Jung Jae-ryun. He edited and chose some stories good enough to be an role model to descendants. There were all about 310 stories in that book. A forth of them is story about women. There were 4 types of women in the book. cautious women and women to see through a covered fact.Women who have a lot of authority, women who ask a man something, The women cautious women are generally a royal family. They tried to stabilize their royal family and nation. The way to stabilize was a good behavior. Women who have authority harms equitably and authenticity of official business. Requesting women, also, harm fairness of official business. Gongsageunmunrok has many different meanings like the following. First of all, There are women life of royal family's women in the book. Second, It is the book which can be based on later stories about women. Lee Geng-ik(李肯翊) rewrote on Yeunreusilgisul(燃藜室記述). Especially, Kim Reu rewrote the story titled 'Hansukwonjeon(韓淑媛傳)'. Sung Hae-eung,also, rewote Han Bo-hyang's story. Third, There are many stories with the life of court maid. It is useful to study all the life of court maid, political events and current events. Forth, It describes with women's aspects. Therefore many women's clique can be understood. Fifth, It can show women's literary work and a phase of women's literary activity.

GEO-KOMPSAT-2 Laser Ranging Time Slot Analysis (정지궤도복합위성 레이저 레인징 가능 시간대 해석)

  • Park, Bongkyu;Choi, Jaedong;Lee, Sang-Ryool
    • Journal of Aerospace System Engineering
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    • v.12 no.1
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    • pp.10-16
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    • 2018
  • In 2018 and 2019, GEO-KOMPSAT-2A and GEO-KOMPSAT-2B will be launched in order to succeed the COMS mission. The two satellites will be collocated in $128.25{\pm}0.05$ degrees East. For precise ranging and orbit determination, the GEO-KOMPSAT-2B will be equipped with LRA (Laser Retroreflector Assembly) and SLR (Satellite Laser Ranging) systems will be utilized. This systems are located in Geochang. In this case, the laser beam emitted from the SLR station can cause problems in terms of safety of optical payloads and image quality. As a solution of this possibility, the laser ranging will be done during the night time when the shutters of the optical payloads remain closed. Still, the optical payload of the GEO-KOMPSAT-2A is not safe from the laser beam because its optical payload shall continue its mission for 24 hours a day. In order to handle this problem, the laser ranging shall be limited to time slots when the angular distance between two satellites observed from the Geochang SLR station is large enough. In this paper, through orbit simulations, the characteristics of variation of the angular distance between the two satellites is analyzed to figure out the time slots when laser ranging is allowed.