오감각적 자극과 감성 브랜드 프로모션 공간 연출 디자인에 관한 연구 -마임 건강식품 알로주스 프로모션 연출을 중심으로-

김은애,김예은,정채림,진산,이진민,장미정,이성애 숙명여자대학교 산업디자인연구소 2017 숙명디자인학 연구 Vol.24 No.-

본 연구는 최근 감성중심의 디자인 환경에서 화두되고 있는 ‘오감’을 활용하여 브랜드 프로모션 공간을 연출하는 일련의 프로세스를 제안하는데 목적이 있다. 본 연구 범위는 2017년 3월~6월 15주간 숙명여대 환경디자인학과 <융합연출디자인> 수업에서 진행된 수업의 결과물로서 4개 팀 중 1개 팀의 작업물이다. 연구방법은 오감에 대한 문헌 연구와 융합연출 디자인 조사 정리한 사례 연구로 한다. 그 결과 본 연구는 산업체 <마임>과 연계하여 오감을 융합하는 쇼케이스 프로젝트부터 실제 브랜드 프로모션 공간 연출에 이르기까지 건강식품에 대한 브랜드의 일관성과 감성, 스토리성을 제시하였다. 끝으로 본 연구는 오감 을 활용한 공간 연출 디자인으로, 브랜드와 실질적으로 융합하여 브랜드를 프로모션함에 있어서 감성적인 접근방안을 제시 한 것에 의의가 있다. 또한 향후 본 연구는 이와 관련된 공감각, 오감을 담은 브랜드커뮤니케이션 디자인과 브랜드이미지, 브랜드 공간 연출개발에 있어서 기초 자료로 활용될 것으로 기대된다.

복강경하 산부인과 수술시 삽관 튜브의 고정위치 변화

최덕화,김향이,하정량 圓光大學校 醫科學硏究所 2002 圓光醫科學 Vol.17 No.2

Background: The purpose of this study was to evaluate changes in the distance between the tip of endotracheal tube(ETT) and the carina by the pneumoperitoneum with Trendelenburg lithotomy position during lapaorscopic gynecologic surgery. Methods: We selected clinical patients who received laparoscopic gynecologic surgery on 20 degree of Trendelenburg lithotomy position under about 12㎝ H_2O of abdominal insufflation pressure. We checked a distance from the tip of ETT to the carina using a fiberoptic bronchoscope. Group 1 (n = 24) was measured the distance after the intubation and the pneumoperitoneum with trendelenburg lithotomy positions 10 minute later, respectively. Group 2 (n = 20) was measured the distance after intubation. And then measurements were taken in the pneumoperitoneum with trendelenburg lithotomy position 10 minute later after the positioning of the ETT fixed with 1 ㎝ shortly. Results: There was a significantly difference in the distance from the ETT to the carina within the Group 1. In group 2, the distance of between the tip of the ETT and carina was not altered significantly. Conclusion: The ETT has been shown to migrate towards the carina during laparoscopic gynecologic surgery. We suggest that the safety position for the ETT during laparoscopic gynecologic surgery should be shorter than fixation length of the ETT in supine position.

한국형 노인주거개발을 위한 이론적 고찰

박유복,최영선,김현정,오이진,박정희 목포대학교 생활과학연구소 2000 생활과학논집 Vol.3 No.-

According to the increase of the number and portion of the elderly people, the elderly housing is an important social welfare factor as the solution of the elderly problem. When we consider the elderly housing of Korea, it should be appropriate to Korean culture and emotion. This study aims to suggest two ways of Korean elderly housing: three-generation housing and the renovation of housing which one elderly person have lived in. Considering that family centrism is remained a lot in Korean consciousness, those two ways should be developed well so as to build a unique Korean housing culture for the elderly.

후두 마스크는 기관 내 삽관 튜브와 비교하여 식도 운동에 유의한 영향을 미치는가 ?

손용,박수경,김정훈,윤재승,김태요,정영표,김향이 대한마취과학회 2002 Korean Journal of Anesthesiology Vol.42 No.2

Background : To know whether the laryngeal mask airway (LMA) triggers a pharyngo-esophago-gastric reflex during general anesthesia, we compared the esophageal motility of patients with an LMA or endotracheal tube (ETT) in place. Methods : Fifty patients (ASA Ⅰ or Ⅱ) scheduled for elective orthopedic surgery with general anesthesia were randomly allocated into LMA (n = 30) or ETT (n = 20) groups. The esophageal manometric inputs were recorded continuously using an ambulatory esophageal manometric recorder and divided into five perioperative phases (preanaesthesia, induction, operation, LMA or ETT rejection, and arousal phase). Results : The peristaltic percent and number of contractions per minute were significantly decreased during induction, operation, LMA or ETT rejection and arousal phases compared with preanesthetic phases in both the LMA and ETT groups. However, there were no significant group differences in any corresponding perioperative phases. Conclusions : We suggest that during general anesthesia the use of a LMA does not provoke significantly different esophageal peristalsis compared with an ETT. Thus, the LMA is unlikely to potentiate gastric regurgitation and reflux during general anesthesia by stimulating the pharyngo-esophago-gastric reflex. (Korean J Anesthesiol 2002; 42: 141~147)

표준체중 아동과 비만체중 아동간의 성격 및 식습관 연구

김송이,김영옥,김정연,박수정,신윤,이순덕,임양미,정광희 연세대학교 생활과학대학 1992 婦學 Vol.25 No.-

Selection of superior strain and optimal sawdust medium of Grifola frondosa

Jeong-Han Kim,Jeong-Hyun Chi,Sun-Yee Won,Geon-Sik Seo,Young-Cheol Ju 한국버섯학회 2007 한국버섯학회지 Vol.5 No.3·4

This study was carried out to obtain basic data on physiological characteristics for an artificial cultivation of Grifola frondosa. Ten strains of G. frondosa were collected from Korea, China and Japan and those were isolated and tested. PDA medium was selected for the favorable culture medium. The optimal conditions for the mycelial growth of G. frondosa were 25℃ and pH 4∼5 respectively. The carbon and nitrogen sources for the optimum mycelial growth were fructose and peptone, respectively. Highest mycelial growth was observed when the C/N ratio was 10∼20. Significant differences among lines were found for production yield and crop cycle time. KME44009 had a short spawn run time, high yield, good color and quality compare with other strains. To find out the suitable medium composition of G. frondosa, physicochemical conditions were investigated. The T2 formulation (55:25:8:12 mixing ratio of oak sawdust, oak chip, wheat bran and soybean cake) showed the shortest time to complete the crop cycle and the highest yields(weight of fresh mushrooms harvested at maturity). Among the physicochemical factors, pH, crude oil and total nitrogen may affect mushroom yield. Therefore, development of suitable medium would benefit from increased production efficiency of G. frondosa mushrooms and be commercial potential.

α-Lipoic Acid Prevents Neointimal Hyperplasia Via Induction of p38 Mitogen-Activated Protein Kinase/Nur77-Mediated Apoptosis of Vascular Smooth Muscle Cells and Accelerates Postinjury Reendothelialization

Kim, Han-Jong,Kim, Joon-Young,Lee, Sun Joo,Kim, Hye-Jin,Oh, Chang Joo,Choi, Young-Keun,Lee, Hyo-Jeong,Do, Ji-Yeon,Kim, Sun-Yee,Kwon, Taeg-Kyu,Choi, Hueng-Sik,Lee, Mi-Ock,Park, In-Sun,Park, Keun-Gyu,Le Ovid Technologies Wolters Kluwer -American Heart A 2010 Arteriosclerosis, thrombosis, and vascular biology Vol.30 No.11

Effect of Burnout on Post-traumatic Stress Disorder Symptoms Among Firefighters in Korea: Data From the Firefighter Research on Enhancement of Safety & Health (FRESH)

Kim, Woojin,Bae, Munjoo,Chang, Sei-Jin,Yoon, Jin-Ha,Jeong, Da Yee,Hyun, Dae-Sung,Ryu, Hye-Yoon,Park, Ki-Soo,Kim, Mi-Ji,Kim, Changsoo The Korean Society for Preventive Medicine 2019 예방의학회지 Vol.52 No.6

Objectives: It is well-known that post-traumatic stress disorder (PTSD) among firefighters contributes to their job-related stress. However, the relationship between burnout and PTSD in firefighters has rarely been studied. This study therefore explored the association between burnout and its related factors, such as trauma and violence, and PTSD symptoms among firefighters in Korea. Methods: A total of 535 firefighters participated in the Firefighter Research on Enhancement of Safety & Health study at 3 university hospitals from 2016 to 2017. The 535 participants received a baseline health examination, including questionnaires assessing their mental health. A Web-based survey was also conducted to collect data on job-related stress, history of exposure to violence, burnout, and trauma experience. The associations among burnout, its related factors, and PTSD symptoms were investigated using structural equation modeling. Results: Job demands (${\beta}=0.411$, p<0.001) and effort-reward balance (${\beta}=-0.290$, p<0.001) were significantly related to burnout. Burnout (${\beta}=0.237$, p<0.001) and violence (${\beta}=0.123$, p=0.014) were significantly related to PTSD risk. Trauma (${\beta}=0.131$, p=0.001) was significantly related to burnout; however, trauma was not directly associated with PTSD scores (${\beta}=0.085$, p=0.081). Conclusions: Our results show that burnout and psychological, sexual, and physical violence at the hands of clients directly affected participants' PTSD symptoms. Burnout mediated the relationship between trauma experience and PTSD.

Metformin Alleviates Radiation-Induced Skin Fibrosis via the Downregulation of FOXO3

Kim, Jin-Mo,Yoo, Hyun,Kim, Jee-Youn,Oh, Sang Ho,Kang, Jeong Wook,Yoo, Byung Rok,Han, Song Yee,Kim, Cha Soon,Choi, Won Hoon,Lee, Eun-Jung,Byeon, Hyeong Ju,Lee, Won Jai,Lee, Yun-Sil,Cho, Jaeho S. Karger AG 2018 CELLULAR PHYSIOLOGY AND BIOCHEMISTRY Vol.48 No.3

<P><B><I>Background/Aims:</I></B> Radiation-induced skin fibrosis is a common side effect of clinical radiotherapy. Our previous next-generation sequencing (NGS) study demonstrated the reduced expression of the regulatory α subunit of phosphatidylinositol 3-kinase (PIK3r1) in irradiated murine skin. Metformin has been reported to target the PIK3-FOXO3 pathway. In this study, we investigated the effects of metformin on radiation-induced skin fibrosis. <B><I>Methods:</I></B> Metformin was orally administered to irradiated mice. Skin fibrosis was analyzed by staining with H&E and Masson’s trichrome stain. The levels of cytokines and chemokines associated with fibrosis were analyzed by immunohistochemistry and quantitative RT-PCR. The roles of PIK3rl and FOXO3 in radiation-induced skin fibrosis were studied by overexpressing PIK3rl and transfecting FOXO3 siRNA in NIH3T3 cells and mouse-derived dermal fibroblasts (MDF). <B><I>Results:</I></B> The oral administration of metformin significantly reduced radiation-induced skin thickening and collagen accumulation and significantly reduced the radiation-induced expression of FOXO3 in murine skin. Additionally, the overexpression of PIK3r1 reduced the radiation-induced expression of FOXO3, while FOXO3 silencing decreased the radiation-induced expression of TGFβ <I>in vitro</I>. <B><I>Conclusions:</I></B> The results indicated that metformin suppresses radiation-induced skin injuries by modulating the expression of FOXO3 through PIK3r1. Collectively, the data obtained in this study suggested that metformin could be a potent therapeutic agent for alleviating radiation-induced skin fibrosis.</P>

병원획득 Klebsiella pneumoniae 균혈증 분석을 통해 본 Ciprofloxacin 내성과 Extended-Spectrum β-Lactamase생성 간의 연관성

김미영,추은주,곽이경,송문희,나성수,송태준,김성혜,전재범,최상호,정진용,김남중,김양수,우준희,류지소 대한감염학회 2004 감염과 화학요법 Vol.36 No.5

목적 : K. pneumoniae는 ciprofloxacin내성 증가가 전세계적으로 문제가 되고있는 extended-spectrum beta-lactamase (ESBL)를 생성하는 대표적인 세균으로 최근 외국에서 ciprofloxacin 내성과 ESBL 생성사이에 관련이 있다는 2-3편의 보고들이 있었다. 본 연구에서는 병원획득 K. pneumoniae 패혈증이 있었던 환자들을 대상으로 ciprofloxacin 내성과 관련된 인자를 알아보고자 하였다. 재료 및 방법 : 2001년 1월 부터 2002년 12월 사이에 2200병상의 3차 의료기관인 한 대학병원에서 입원 후 72시간 이후에 나간 혈액배양에서 K. pneumoniae가 배양된 입원환자를 대상으로 의무기록과 전산기록을 분석하여 환자의 성별, 나이, 병동, 기저질환, 이전의 항생제 사용력, 패혈증 발생당시까지의 재원기간, 이전 입원력, 원인균의ESBL 생성유무 등을 파악하였고 이들 변수가 ciprofloxacin 내성과 관련이 있는지를 분석하였다. 재발성 패혈증의 경우는 첫 번째 경우만을 분석에 포함하였다. 결과 : 연구대상 환자는 총154명이었고 K. pneumoniae의 ciprofloxacin에 대한 내성률은 28.6% (44/154)였다. Ciprofloxacin 내성균주 중 ESBL 생성균주의 비율은 95.5% (42/44)였고 ciprofloxacin 감수성균주에서 ESBL 생성균주의 비율은 24.5% (27/110)였다(P<0.001). ESBL생성외에 단변량 분석에서 유의한 관련을 보인 변수로는 남자, 나이가 많은 경우, 패혈증 당시 중환자실 재원, 기저질환이 고형암, 혈액암, 담도계 질환인 경우, 패혈증 발생이전 1달 이내의 항생제 사용력, 3세대 cephalosporin, metronidazole, fluroquinolone, carbapenem 투여력이 있었다. 다변량 로지스틱 분석을 시행 하였을 때는 나이가 많은 경우(Adjusted odds ratio[A0R]; 1.04, 95%confidence interval[CI]; 1.01-1.06)와 ESBL 생성(AOR; 81.35, 95% CI; 17.76-372.53)이 유의하게 ciprofloxacin 내성과 관련이 있었다. 결론 : 패혈증을 일으킨 병원획득 K. pneumonias에서의 ciprofloxacin 내성은 ESBL 생성과 유의한 관련을 보였고 향후 이에 관련된 원인이나 기전을 분석하기위한 분자역학적·분자생물학적 연구가 필요하겠다. Background : Strains of ciprofloxacin-resistant Klebsiella pneumoniae have emerged worldwide. We investigated the epidemiology of ciprofloxacin resistance and its relationship to ESBL production in nosocomial K. pneumoniae bacteremia. Materials and Methods : Using the computerized database of clinical microbiology, we identified all patients whose blood culture had yielded K. pneumoniae between January 2001 and December 2002 at a 2200-bed university-affiliated tertiary-care hospital. During the study period, total of 392 episodes of K. pneumoniae bacteremia were documented of which 163 episodes were acquired nosocomially. 9 cases of recurrent episodes were excluded. Results : The resistance rates to ciprofloxacin was 28.6% (44/154). ESBL-production was significantly more common in ciprofloxacin-resistant isolates than in ciprofloxacin-susceptible isolates (95.9% [42/44] vs. 24.5% [27/110], P<0.001). In univariate analysis, following factors were significantly associated with resistance to ciprofloxacin: older age, male sex, ICU admission at the time of bacteremia, prior use of antibiotics within 1 month before bacteremia, solid tumor, hematological malignancy, or biliary disease as underlying disease, and ESBL-production. The prior use of 3^(rd)-generation cephalosprins, metronidazole, fluroquinolone, or carbapenem were also risk factors. Independent risk factors for ciprofloxacin resistance were older age (adjusted odds ratio [AOR]; 1.04, 95% confidence interval [CI]; 1.01-1.06) and ESBL production (AOR; 81.35, 95% CI; 17.76-372.53). Conclusion : The close relationship between ciprofloxacin resistance and ESBL production was documented in nosocomial K. pneumoniae bacteremia. Further epidemiological and molecular studies to determine factors and mechanisms involved in the relationship are needed.