우리나라 청소년의 수면시간 및 질과 체질량지수와의 관련성

김소희,김유숙,장영희,박종,류소연,Kim, So-Hui,Kim, Yu-Suk,Jang, Young-Hee,Park, Jong,Ryu, So-Yeon 한국학교보건학회 2012 韓國學校保健學會誌 Vol.25 No.1

Purpose: This study aims to discover the relation between the sleep duration and quality of adolescents and their body mass index. Methods: The study used data obtained through the 2009 online survey on adolescents health behaviors, targeting a total of 75,066 middle and high school students (39,612 of male students and 35,454 of female students). We first performed t-test, ANOVA and Scheffe's test and then the potential variables which was possibly related to the body mass index are determined from the tests. Using the potential variable, we performed the multiple regression analysis to finally identify the relation between the duration and quality of sleep. Results: As a result, the 39.8% of male students and the 46.5% of female students most frequently respond that the sleep duration was less than 6 hours, and 36.4% of male students and the 45.3% of female students respond that the quality of sleep was not good enough. The body mass index of both the male and the female students portionally decreases to their sleep duration, but the better quality of sleep makes their body mass index higher. Conclusion: In conclusion, the body mass index has some notable relationship with the sleep duration and quality for adolescents. It is advised to consider the sleep duration and quality in the business plans for adolescents in order for the prevention of their body mass index.

식품첨가물 관리 동향

김소희,박성관,임호수,Kim, So-Hui,Park, Seong-Gwan,Im, Ho-Su 한국식품산업협회 2009 좋은식품 Vol.210 No.-

신문고 - 식품포장 안전관리 연구의 현재와 미래

김소희,Kim, So-Hui (사)한국포장협회 2011 包裝界 Vol.222 No.-

공공 클라우드 기술과 정책의 개선방안에 대한 연구

김소희,이유림,이일구,Kim, So Hui,Lee, Yu Rim,Lee, Il-Gu 한국디지털정책학회 2021 디지털융복합연구 Vol.19 No.8

코로나19 팬데믹으로 인해 전 세계는 대공황 이후 가장 심각한 위기에 당면하였으며, 언택트 시대라는 새로운 패러다임을 맞이하고 있다. 우리나라도 이에 발맞춰 '한국판 뉴딜'을 비롯한 다양한 정책과 법제도를 발표하였지만, 정보의 활용과 정보의 보호 사이에서 갈등하고 있다. 본 논문에서는 공공 클라우드의 정책과 법령 및 기술을 분석하여 한계점을 도출하고, 이를 바탕으로 모든 국민이 평등한 정보 접근권을 보장받으며 신뢰할 수 있는 안전한 환경에서 디지털 서비스를 이용할 수 있도록 '범국가적 차원의 공공 가상머신 구축'을 차세대 국가 성장 동력 확보를 위한 핵심과제로 도입하는 방안을 제안하였다. 이를 통해 모든 국민이 저가·저사양의 단말만으로 다양한 디지털 신기술 서비스를 이용할 수 있도록 하며, 정보보호 전담센터 구축을 통해 급증하는 보안 위협에 대응하고자 한다. 또한, 국내 클라우드 관련 법제도가 보안의 중요성을 간과한 채 정보의 활용만을 강조하고 있다는 점을 지적하고, 법제도가 나아가야 할 올바른 방향을 제시한다. Due to the Covid-19 Pandemic, the world is facing the most serious crisis since the Great Depression, and is facing a new paradigm of the Untact era. Korea has also announced various policies and legal systems, including the 'Korean version of the New Deal', but it is conflicting between the use of information and the protection of information. In this paper, we derive thresholds by analyzing policies, statutes and technologies in the public cloud. Based on this, we propose to introduce the "Building a Nationwide Public Virtual Machine" as a key task to secure the next-generation national growth engine so that all citizens can use digital services in a secure and reliable environment with equal access to information. Through this, all citizens can use various digital new technology services only with low-priced and low-specification terminals, and by establishing a dedicated center for information protection, we want to respond to rapidly increasing security threats. It also points out that the domestic cloud-related legal system only emphasizes the use of information while overlooking the importance of security, and suggests the right direction for the legal system to move forward.

딸기 생육단계별 일사비례제어 급액 방법에 따른 딸기 생육 비교

김소희(So Hui Kim),노미영(Mi Young Roh),최경이(Gyeong Lee Choi),임미영(Mi Young Lim) (사)한국생물환경조절학회 2022 생물환경조절학회지 Vol.31 No.4

유기물 산화율과 부유물질이 총 유기탄소(TOC) 분석방법 (고온연소와 UV/과황산)에 미치는 영향 비교

김소희 ( So-hui Kim ),이한샘 ( Han-saem Lee ),허진 ( Jin Hur ),최배진 ( Bae-jin Choi ),신현상 ( Hyun-sang Shin ) 한국환경분석학회 2016 환경분석과 독성보건 Vol.19 No.3

In this study, we investigate some differences and similarities between the two widely used TOC oxidation methods, ultraviolet persulfate (UVP) and high temperature combustion (HTC) oxidation method in terms of standard parameters, the oxidation efficiency of organic compounds and the effect of suspended solid (SS) particles. The UVP method yields about 2?3 times better precisions with lower detection limits and showed higher values of TOC (>13%) in the sewage effluent samples (TOC = 2~6, SS = 2~6 mg/L), compared to HTC. On average, both UVP and HTC methods yield good TOC recoveries (>95.8%) for 12 organic compounds, except some chemically recalcitrant molecules (Congo red, Caffeine, Lignin etc.). Comparison of TOC values for the water samples containing sewage sludge particles (SS = 10~50 mg/L) confirmed that the HTC method is preferred in the TOC analysis for the samples containing more than 10 mg/L of SS particles, in which the TOC recoveries (%) for the samples are 61.5±3.8% for HTC and 22.6~51.6% for UVP, respectively. The results of this study demonstrate that the two different TOC oxidation methods yield comparable results when analyzing typical environmental water samples containing low concentration of SS (i.e., <~6 mg/L), and the effect of SS particles was discussed with regard to improving the measurement efficiency of particulate organic carbon (POC) in water.

겨울철 줄기유인 수 및 착과 위치에 따른 중ㆍ소과종 수박의 생육 특성

김소희(So-Hui Kim),최경이(Gyeong-Lee Choi),최수현(Su-Hyun Choi),임미영(Mi-Young Lim),정호정(Ho-Jeong Jeong) (사)한국생물환경조절학회 2020 생물환경조절학회지 Vol.29 No.2

겨울철 재배 시 중·소과종 수박의 안정적 생산을 위한 적정 줄기유인 수와 착과 위치를 구명하기 위하여 본 연구를 수행하였다. 줄기유인 수를 위한 시험은 아들줄기를 각각 2, 3, 4줄 기로 달리하여 유인하였다. 줄기유인 수에 따른 초장, 경경, 마디수 등 생육특성은 3, 4줄기보다 2줄기에서 높은 결과를 보였다. 그러나 과중, 과고, 과폭 등 과실특성은 4줄기에서 높게 나타났다. 당도와 착과율은 줄기유인 수에 따라 유의한 차이가 없었다. 착과 위치를 위한 시험의 착과 위치는 2, 3, 4번째 암꽃으로 달리하였다. 착과 위치에 따른 암꽃의 평균 착과마디는 각각 11.5, 15.8, 23.1마디였다. 착과 위치가 높아질수록 과중이 증가하여 2번째 암꽃에 비해 4번째 암꽃이 0.8kg 무거웠다. 그러나 당도는 착과 위치가 증가할수록 감소하여, 2번째 암꽃이 4번째 암꽃에 비해 1.3°Bx 높았다. 생육과 과실 특성을 종합적으로 고려하였을 때, 겨울철 중·소과종 수박의 줄기유인 수는 3줄기, 착과 위치는 3번째 암꽃이 고품질의 수박의 생산을 위해 적합할 것으로 판단된다. 그러나 추후에 재식거리, 중·소과종 품종의 다착과 등 수박 재배 농가의 소득 안정을 위한 다양한 연구가 필요하다고 생각된다. This research was carried out to find the proper number of stem training and position of fruit setting that can be stably produced for the cultivation in small and medium types of watermelon during winter. The treatments for the number of stem training were 2-, 3-, 4-stems, respectively. Growth characteristics (plant height, stem diameter, no. of node, etc.) by number of stem training were higher in 2-stem than in 3-4-stem. However, Fruit characteristics such as weight, length, width were high in the 4-stem. There is no significant difference between the soluble solids and fruit setting rate depending on the stem training. The position of fruit setting were three points: 2<SUP>nd</SUP>, 3<SUP>rd</SUP>, 4<SUP>th</SUP> female flower positions. The fruit setting is one fruit per plant. The average fruit setting nodes of 2nd, 3rd and 4th female flowers were 11.5, 15.8 and 23.1 nodes, respectively. The 4<SUP>th</SUP> female flower was 0.8 kg heavier than 2nd female flower because of its increased weight as position of fruit setting was higher. However, the soluble solids decreased as the position of fruit setting increased, with the second female flower being 1.3°Bx higher than the 4<SUP>th</SUP> female flower. The Fruit setting rate was no significant difference. Considering the growth and fruit characteristics, it is believed that the small and medium-sized watermelon in winter will have a high quality production of watermelon when the stem training is 3-stem and the position of fruit setting is 3<SUP>rd</SUP> female flower. However, it is thought that additional studies are needed to stabilize the income of watermelon-growing farms, such as planting distance and adhesion of small and medium-sized varieties.

부유물질 포함 시료의 총 유기탄소(TOC) 분석을 위한 시료 전 처리 방법에 대한 연구

김소희 ( So-hui Kim ),박후원 ( Hoo Won Park ),정현미 ( Hyen-mi Chung ),정동환 ( Dong-hwan Jeong ),허진 ( Jin Hur ),신현상 ( Hyun-sang Shin ) 한국환경분석학회 2016 환경분석과 독성보건 Vol.19 No.2

This study investigated the effect of pretreatment on TOC measurement for samples containing high concentration of suspended solid organics. The experiment was performed in various treatment conditions (ultrasonic type and sonication time, dilution ratio and particle size for sieving etc.) with influents and effluents of eight sewage and/or livestock manure samples having a range of suspended soil (SS) concentrations (10~6,500 mg/L). At TOC concentration range over 200 mg/L, the probe-type sonicator (for 5 min in 200 mL) was more effective in reducing particle sizes of SS and increasing measured TOC value, compared to bath-type one (for 60 min in 2.0 L). TOC of the samples sieved by particle size of 200 μm was 10~20% higher than that of 100 μm, but similar to that of 300 μm, which suggest that either of 200 or 300 μm in size for sieving could be applied. Dilution of samples followed by sieving produced higher TOC values than the dilution after sieving procedure, and the difference was widen as the dilution ratio decreased (1/50 → 1/200). From the results, we suggest that the pretreatment procedures with ultrasonic crushing, dilution and sieving can effectively be applied to analyze TOC for high concentration of suspended solid-containing samples.

사회적 미션조직으로서 의료기관의 단계별 성과분석

김소희 ( Kim So Hui ),이견직 ( Lee Kyun Jick ),정윤 ( Chung Yoon ) 한국보건사회연구원 2014 保健社會硏究 Vol.34 No.4

본 연구는 2013년 건강보험심사평가원의 병원평가정보를 이용하여, 각 병원의 단계별 성과를 비교분석하였다. 의료기관은 필수 의료, 사회취약계층의 치료를 포함하는 사회적 미션조직으로서 단기적 성과 외에도 환자 사망률, 재입원율 등 중·장기적 성과가 중요한 조직이다. 하지만 선행연구는 이러한 특성이 제외된 채 의료수익, 환자 수와 같은 단기적 경제관점의 분석에 그쳐왔다. 따라서 본 논문에서는 성과를 경제적 측면의 산출물로 보는 운영 효율성을 1단계, 산출물 이후의 결과를 반영한 사회적 성과측면의 진료 효과성을 2단계로 구분하여, 국내 98개 상급종합, 종합병원을 대상으로 관점에 따른 성과를 분석하였다. 1단계 투입변수(의사 수, 병상 수, 간호등급), 중간 산출변수, 2단계 투입변수(진료량, 재원일수)와 최종 결과변수(생존지수)를 고려하여 분석한 결과, 전체적으로 효율적이며 1, 2단계 모두 효율적인 병원은 5개였다. 14개 병원은 2단계만 비효율의 결과를 보였으며, 64개 병원은 1단계만 효율적인 결과를 보였다. 이는 중·장기적 성과를 고려하지 않은 채 1단계 운영효율성을 중심으로 분석 될 경우, 대부분 효율적인 병원이라는 오류에 빠질 수 있음을 시사하고 있다. 본 연구를 통해 사회적 미션조직으로서 병원의 성과는 경제적 측면의 운영효율성만으로 판단할 수 없으며, 조직의 본연적 목적인 사회적 성과와 밀접한 의료의 질적 제고를 수반해야 함을 제언하고자 하였다. In this study, analyzed the each medical center`s performance by stepwise the acute myocardial infarction, which was contained in the Health Insurance Review & Assessment Service`s 2013 medical centers` evaluation information. Hence this study classified the 1st stage of operation efficiency perspective considering the medical organization`s performances as the outcomes of economic value and the 2nd stage of treatment effect perspective considering the performance as the outcomes of essential value in order to reflect the outcomes after the outputs. And then this study tried to analyze how the medical center`s performances could be changed according to the both different perspectives targeting domestic 98 upper-class general, general hospitals. After comparing the treatment amount and hospitalization days as the second input variables and the survival index as the final result variable, it was found that 5 hospitals showed the efficient results in the both stages and in the whole. And 14 hospitals showed 1st stage is effective, but the 2nd stage is inefficiency of the results. In contrast, only one hospital inefficiency is the result of 1st stage showed and the 14 hospitals showed inefficient results in the both stages and in the whole, and the rest 64 hospitals showed the efficient results in the first stage but showed the inefficient results in the second stage and in the whole. At considering the fact that most performance analyses were conducted around the first stage of operation efficiency, these results indicate that if the analysis scope on medical organization`s performance would not be expanded into the 2nd stage. Most organizations might get the false results that their operation was efficient, so they might be fallen into the fallacy. In this study, performance evaluation of the hospital as the social mission-driven organization can not be determined only by the operational efficiency. And social value creation inherent existence associated with improving the quality of health care proposals should be accompanied by study.

자기 초상 영화에 나타난 디지털이미지 연구

김소희(Kim So-hui) 한국예술종합학교 한국예술연구소 2013 한국예술연구 Vol.- No.8