부산의 한 대학병원에서 분리된 Acinetobacter baumannii의 PER-1 Extended-Spectrum β-Lactamase 생성 현황

김정만,강현경,정석훈,배일권,권수봉,조병규,김둘만,김현주,김아성 대한임상미샐물학회 2004 Annals of clinical microbiology Vol.7 No.1

Effect of Ultrasonic Melt Treatment on Solidification Microstructure of Al–5Ti–1B Alloy Containing Numerous Inoculant Particles

Soo‑Bae Kim,Jae‑Gil Jung,Young‑Hee Cho,Su‑Hyeon Kim,Kwangjun Euh,Jung‑Moo Lee 대한금속·재료학회 2022 METALS AND MATERIALS International Vol.28 No.7

The effect of ultrasonic melt treatment (UST) on the solidification microstructure of an Al–5Ti–1B alloy containing highvolumefractions of Al3Tiand TiB2particles is investigated for various UST times with different melt holding times. Theas-cast Al–5Ti–1B alloy is composed of TiB2and polygonal Al3Tiparticles (present prior to UST), plate-like Al3Tiparticles,and Al grains (formed during UST and/or solidification). The UST causes a size reduction and homogeneous distributionof the TiB2-agglomerated region containing many submicron-sized TiB2particles pushed to the grain boundaries. The USTslightly decreases the size and improves the distribution of polygonal Al3Tiparticles enriched in the TiB2-agglomeratedregion. Unlike the TiB2and polygonal Al3Tiparticles, which exhibit a minor refining effect, the plate-like Al3Tiparticlesshow a significant refinement with UST application. The UST has a significant effect on the size distribution of Al grains byinducing the formation of medium-sized grains at the expense of small and large grains; however, it only has a slight effecton grain refinement. The degree of microstructure modification increases with increasing UST time but decreases with meltholding time after UST. The mechanisms for the refinement and dispersion of the TiB2and Al3Tiparticles and Al grains arediscussed considering fragmentation, nucleation, and growth behaviors induced by the UST and subsequent solidification.

대상포진에 대한 한방 단독 치료 치험 2례

배재룡(Jae Ryong Bae),김수진(Su Jin Kim),장상철(Sang Chul Jang),필감매(Chien Mei Pi),노주희(Ju Hee Roh) 대한의료기공학회 2016 醫療氣功 Vol.16 No.1

Objectives : The purpose of this study is to report a 67-year-old male patient with Herpes zoster(caseⅠ) and a 38-year-old female patient with Herpes zoster(caseⅡ), whose symptoms were relieved after Korean medicine treatment alone. Methods : Both patients took Yeonryeonggobondan and Pyungwee-san daily. Everytime they came to the hospital, they received acupuncture treatment, Hwidam's Su-Gi therapy and External Gigong Therapy. Acupuncture was applied by gall bladder seunggyeok(膽勝格, GB-), spleen jeonggyeok(脾正格, SP+), large intestine seunggyeok(大腸勝格, LI-) of Saam's Acupuncture Method. Hwidam's Su-Gi therapy was applied on neck. External Gigong Therapy was applied on skin lesion area. the patients' symptoms were evaluated with photographs and VAS. Results : The results were as follows: 1. In the case of a 67-year-old male patient, it took 14 days to recover the skin lesions and to reduce the pain after treatment started. And he visited 13 times during that period. 2. In the case of a 38-year-old female patient, it took 23 days to recover the skin lesions to reduce and the pain after treatment started. And she visited 10 times during that period. 3. Intensive treatment early in treating herpes zoster helped to shorten the treatment period. 4. Taking Yeonryeonggobondan and Pyungwee-san and receiving acupuncture treatment(SP+) can help to improve immunity and recover skin lesions in herpes zoster diagnosed with spleen deficiency with dampness encumbrance(脾虛濕困) and blood stasis due to qi stagnation(氣滯血瘀). 5. The combination of acupuncture treatment(GB-) and External Gigong Therapy was effective in controlling pain. 6. External Gigong Therapy is considered to be effective for the recovery of the skin as well as the pain of the herpes zoster. Conclusions : Korean medicine treatment alone has a great effect on the above two patients with herpes zoster. I hope the active research about Korean medicine treatment will be done not only for herpes zoster but also for various intractable pain diseases.

前腕部 經穴 取穴에서 骨度分寸法과 一夫法의 比較 硏究

박히준,채윤병,차웅석,박종배,이혜정,이향숙,인창식,고형균,김수영,최일환,김강식,문정배,배기태,유경환,육근영,정병주,손인철,임사비나 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2004 東西醫學硏究所 論文集 Vol.2004 No.-

Background : The cun measurement System, an essential and convenient method in locating acupoints, has been widely used in the practice of acupuncture. However, traditional cun measurement has been criticized for its lack of reliability. Objectives : The purposes of this study are to determine if one cun measured by the directional methods have a consistency with that of proportional methods and to investigate which factors are related with these differences, especially in forearm. Methods : The distance between the elbow crease and the wrist crease of forearm was compared to a reference value of one cun obtained by the directional method. In this method, one cun is one third of the distance between index finger and Small finger of a subject, measured at proximal interphalangeal joint. In addition, to investigate the factors influencing the differences between these two methods, we measured the height and body weight and calculated body mass index (BMI). Finally we analyzed the factors correlated with these lengths by linear regression test. Results : The results showed that one cun obtained by the directional methods were significantly different from one cun by the proportional methods in forearm. It was demonstrated that the length acquired with the directional method was more correlated with body weight and body mass index, while the length obtained by the proportional method was more correlated with the height.

Arabidopsis cell death in compatible and incompatible interactions with Alternaria brassicicola

Su’udi, Mukhamad,Kim, Min Gab,Park, Sang-Ryeol,Hwang, Duk-Ju,Bae, Shin-Chul,Ahn, Il-Pyung Springer-Verlag 2011 Molecules and cells Vol.31 No.6

Capsicum chinense, 재래종 및 저항성 고추 유전자원에서 역병 저항성 계통 선발

김정훈,여승호,김동우,배수연,한정혜,황희숙,김병수 慶北大學校農業科學技術硏究所 2002 慶北大農學誌 Vol.20 No.-

2000년도에 검정에서 역병에 살아남은 개체들로부터 채종하여 육성한 Capsicum chinense 31계통에 대하여 역병 저항성을 검정한 결과 고도의 저항성을 나타내는 것은 발견되지 않았다. 2001년도의 검정에서 역병에 살아남은 개체로부터 채종한 재래종 26계통에 대하여 다시 역병 저항성 검정을 실시한 결과 KC180, KC230, KC195, KC194에서 다수의 개체가 살아남아 저항성을 나타내었다. 그러나 KC180과 KC230은 각각 AC2258과 CM334와 혼종된 것으로 관찰되었다. KC195와 KC194는 재래종의 형질을 유지하고 있는 것으로 관찰되었다. CM334의 보존 증식과정에 자연교잡이 일어난 것으로 보여 이의 순도향상을 위하여 채종년도별로 시료를 꺼내어 역병저항성 검정을 실시한 결과 가장 오래된 1992년도 채종종자에서부터 약간의 이형주가 관찰도기 시작하여 1995년부터 2001년도까지 시간이 경과함에 따라 많이 변형되어 있는 것을 알 수 있었다. 1992년도 종자에서 이형주를 제거하고 원형의 개체로부터 자식종자를 대량으로 채종하였다. 함께 공시한 AC2258은 순수한 것으로 확인되었다. 1995년도 채종 CM334 종자에서는 비록 혼종은 되었으나 측지발생이 적은 개체들이 발견되어 이들을 개체 선발하여 역병에 저항성이며 측지발생이 적은 계통으로 육성하고 있다. A total of 31 c. chinense lines selected from 2000 screening were tested again for resistance to P. capsici but resistance was not found in the lines. A total of 26 selections from Korean land races tested 2001 spring were tested again for resistance to P. capsici. KC180, KC230, KC195 and KC194 showed moderate resistance to P. capsici. However, it was apparent on the basis of hortivultural characteristics that KC180 and KC230 had been naturally crossed with AC2258 and CM334, respectively. CM334 and AC2248 seed lots that were increased in different years were taken out and tested for resistance to improve their genetic purity because the resistant genetic resources have been showing some off-types in the population. Off-types began to be found in 1992 seed lots and the proportion and degree of the offs was increasing with time up to 2001. Plants true to the type in 1992 seed lots were selected and their inbred seeds were mass produced in a net cage in the greenhouse. AC2258 included in the experiment number of lateral branching at cotyledonary axil, although they were off from the original in the experiment together was uniform. In 1995 seed lost of CM334, plants with resistance to P. capsici and low or no number of lateral branching at cotyledonary axil, although they were off from the original CM334, were found and selection was applied to breed lines fixed in the characters.

WWW기반의 소액 정보상품 거래를 위한 전자지불 프로토콜

배수진,김종근 영남대학교 공업기술연구소 1999 工業技術硏究所論文集 Vol.27 No.1

Electronic Commerce(EC) is rapidly spreading on the Internet. For supporting EC, we need more necessity of electronic payments. Especially, most of EC on the Internet is small accounts(micro-payments), so electronic payment system must suit to dealing (or micro-payments. Lots of micro-payment system are studied and developed. Most of electronic micro-payments protocol have studied on the base of electronic money. But, owing to lack of understanding and difficulty to fit real practical situation it may be premature to apply practical Internet environment. We propose an electronic micro-payments protocol for information goods. Our protocol is acted on basis of bank account, so it is easy to apply on Internet for EC.

국내에서 분리된 Esherichia Coli 와 Klebsiella pneumoniae의 CTX-M형 Extended-Spectrum β-Lactamase 생성 현황

배일권,우건조,정석훈,박광옥,조병규,김둘만,권수봉,김현주,강현경 대한임상미샐물학회 2004 Annals of clinical microbiology Vol.7 No.1

치료환경에 따른 만성정신질환자의 삶의 질

배 안,김진학,박수희,김명규,김중원 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.6

연구목적: 일 지역사회(나주시) 만성정신질환자 대상의 치료환경을 그 환경적 특성에 따라 전통적인 외래치료환경, 개방적인 입원치료환경, 폐쇄적인 입원치료환경으로 분류하고, 각각의 치료환경에 거주하는 만성정신질환자의 주관적 및 객관적 삶의 질을 평가 비교함으로서 치료환경의 특성과 차이를 알아보고자 하였다. 방 법: 전통적인 외래치료환경 환자 85명, 개방병동 입원환자 67명, 폐쇄병동 입원환자 58명이었다. 이들에게 Lehman quality of life scale을 사용하여 반구조적 면담을 시행하여 삶의 질의 객관적 및 주관적 지표들의 지수를 측정하고 세 환경간 측정치를 비교하였다. 세 집단간의 차이를 분석하기 위해 ANOVA Test와 χ²검증을 사용하였다. 결 과: 환자들의 자율성과 다양한 정신사회재활 서비스가 제공되고 있는 개방병동 환자들의 전반적인 생활에 대한 만족도가 지역사회 및 폐쇄병동의 환자들에 비해 더 높았다. 지역사회에서 외래치료를 받는 환자들은 한달 쓰는 용돈이 많고 피해를 본 경험이 적었지만, 여가활동 및 사회적 접촉빈도가 입원환자에 비해 더 낮았고, 건강과 재정, 여가활동의 주관적 만족도도 더 낮았다. 입원치료중인 만성질환자들은 지역사회 환자들에 비해 여가활동 및 사회적 접촉빈도가 더 많았고, 월 평균 쓰는 비용이 더 적었지만 주관적 만족도는 오히려 더 높았다. 또한 이들은 최근 1년간 폭력 및 비폭력에 피해를 당한 경험이 더 많았으며, 건강에 관한 만족도는 더 높았다. 결 론: 치료환경의 특성에 따라 만성정신질환자가 보고하는 삶의 질에 차이를 보였으며, 개방병동에서 생활하고 있는 만성정신질환자들의 삶의 질이 가장 높았다. 향후 지역사회에 거주하고 있는 환자들의 삶의 질 향상을 위해서는 다양한 정신사회재활 서비스가 제공될 필요성이 있을 것으로 보았다. Objectives: This study aimed to figure out the characteristics and differences of therapeutic environment by classifying into closed-ward inpatient, open-ward inpatient and community residence out-patient environment and comparing objective and subjective quality of life of each group. Methods : The subjects consisted of 67 open-ward chronic inpatients, 58 closed -ward inpatients in the National Naju Mental Hospital and 85 outpatients living in Naju. We measured objective and subjective quality of life using semi-structural interview by Leman`s quality of life scale and compared the 3 groups. We used one-way ANOVA and chi-square test to analyze the differences of the 3 groups. Results: Open-ward inpatients who have autonomy and various community service program were more satisfied with their general life than the others. Community residence outpatients spent more money and less assaults experience but their leisure activities and social contact frequencies were lower than in the inpatients. Outpatients were less satisfied with their health, finances and leasure activities. Inpatients had made leisure activities and higher social contact frequency than outpatients. They were more satisfied with their finances despite of the spending less the money monthly than the outpatients. They experienced violence and damage more often for the past one year and were more satisfied with their health. Conclusions: The quality of life reported by chronic mental patients differed according to the characteristics of therapeutic environment. The life-quality of open-ward inpatients were the highest among the 3 groups. It is necessary to serve various community service program so that we can improve the life-quality of community residence outpatients.

척수손상 장애인의 자가운전 특성에 관한 연구

김수일,나은우,김덕용,배하석 한국전문물리치료학회 2003 한국전문물리치료학회지 Vol.10 No.2

The purpose of this study was to provide information on driving characteristics in persons with spinal cord injury through basic statistic analysis of the survey results. The survey was administered to 44 drivers with spinal cord injury. The subjects' general, neurologic and driving characteristics were analyzed, as well as the degree of difficulty in using their vehicles between tetraplegia and paraplegia. The results were as follows: thirty-five (79.6%) of forty-four respondents was men. The average age was 35.0 years old and the age at the time of injury was 29.0 years old. Their neurologic characteristics were tetraplegics 12 (27.3%) and paraplegics 32 (72.2%). Among complete lesions, the highest level those who could drive independently was C7. All the vehicles were equipped with special devices, including "power steering", "automatic transmission" and "hand controls". The vehicles for cervical cord injury were equipped with "grip bars" as well as for the degree of difficulty in using their vehicles, all the subjects felt that "moving the wheelchair in and out of their vehicles" was too difficult for them to do. We suggest that the driver training should be an essential part of the rehabilitation program for patients with spinal cord injuries to maximize their mobility in the community. This training seems to be essential in order to modify the standards of the Handicapped Drivers Ability Test and to aid the driver rehabilitation program in the health insurance payment system. Also, the driver rehabilitation training program should include instruction in that moving wheelchairs in and out of vehicles.