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TV 요리프로그램 진행자의 전문성 여부에 따른 구성내용의 질에 대한 시청자의 평가
김운주,최은희,김기현,김정숙,송현숙,정은옥 충북대학교 교육 ·생활연구소 생활과학연구센터 2002 생활과학연구논총 Vol.6 No.1
The purpose of this study was to develop the instrument to assess the TV cooking program contents and to indentify the difference of cooking program contents according to professionalism of MC. The evaluation sheet was composed of 5 sectors(sanitary practices, cooking process, information & proceeding, table setting & tasting, applicability) with all 32 questions, 5-Likert scale was used. College students majoring in food & nutrition were very interested in cooking program and 72.4% of respondents knew the cable TV Food channel. The major source of cooking information was TV(51.5%). The comparison of four TV cooking programs with professional MC(2 program) and amateur MC(2 program) was performed. Except applicability sector, the mean evaluation scores of professional cooking program were higher than amateur cooking program. In the amateur MC program, 'hand washing', 'use of hair restraints', 'separate use of cutting board', 'dish towel cleanliness', 'separation of service table', 'taking a chair in tasting', 'use of individual dish' items rated low rating score(<2.00) so more control was needed. The findings of this research suggest that cooking professional should be participate in developing TV cooking program as MC or staff.
이광휘,조현주,김한수 昌原大學校 基礎科學硏究所 1995 基礎科學硏究所論文集 Vol.7 No.-
This paper presents a hierarchical group communication based on multicast protocol, HGCMP. Group communication facility has been gradually magnified. As an object oriented approach has been introduced in designing the system, it provides an application programmer with the means to develop a new application facility without having to build the detail functions. In this paper, some requirements for multicast communication, the structure of the system, and service primitives will be described in detail. As the number of manager can be dynamically created and destroyed relying on the requirement, the system can efficiently be operated. Also the use of hierarchical structure has a advantage. Appropriate management functions can be allocalted to each management level. The manager in the highest domain totally performs configuration, fault, name service and perfomance management functions. The lower managers perform these management functions on the managed objects in the corresponding level host machine. Multicast facility designed in this paper is for supporting a distributed network management system.
네트워크 시뮬레이터를 이용한 확장 QoS 제공 라우팅 프로토콜의 설계 및 구현
김현주,이광휘 국립7개대학공동논문집간행위원회 2004 공업기술연구 Vol.4 No.-
Recently, various multimedia applications including a lot of QoS requirements have been emerging. However, the existing routing protocols are insufficient and inadequate to calculate the path that satisfies these QoS constraints. Therefore, this study has proposed a QoS routing protocol that can select an appropriate path satisfying the QoS requirements of some multimedia applications. The proposed protocol and methods have been implemented on a network simulation tool called NetDAS. It has the functionality to predict the possible problems and performance of network devices and links in QoS-aware environment. For this approach of QoS support routing protocol, existing OSPF has been modified and expanded. Bandwidth and delay metrics that are the representative QoS requirements have been considered to calculate the cost for path selection. The NetDAS has been used to analyze the performance of proposed protocol. Simulation and results have shown that the proposed routing protocol decreases the number of QoS request packet drop and lowers delay variation in comparison with existing OSPF. Also these have proved that transmission of QoS request packet by proposed routing protocol is well accomplished an stable than existing OSPF.
조현주,김한수,이광휘 昌原大學校 基礎科學硏究所 1995 基礎科學硏究所論文集 Vol.7 No.-
In this thesis, the message transmission delay on a server system using HGCMP for group communication protocol was analyzed. The queue model of a server system was modeled by queueing theoretic approach. As the feedback structure was imbedded in the queue model, it is difficult to analyze the delay. To solve this problem, the simplification of the queue model was performed. After the simplification process, the queue model was modeled M/M/1. The transmission delay of a server system is calculated using average waiting time and service time in a server system.
대학급식의 미생물적 품질보증을 위한 HACCP의 적용 : 참치샐러드 Tuna Salad
김운주,최은희,최현미,배주희,채현숙 충북대학교 교육 ·생활연구소 생활과학연구센터 2002 생활과학연구논총 Vol.6 No.1
The purpose of this study was to evaluate the microbiological quality, and to assure the safety of the food production process in the university foodservice facilities in accordance with the Hazard Analysis Critical Control Point(HACCP) concepts. The kitchen layout and time-temperature relationship, miciobiological quality(total plate count, coliform) were assessed to identify the critical point during each of the production phases. The results were as follows: 1) The kitchen layout had to be improved because contamination area was not separated from non-contamination area, and work table was in contact with washing sink. 2) Some employee did not follow personal hygiene standards(hand washing), and did not wear proper working uniforms(hair restraints). 3) The production time of tuna salad was 120 min, and environment temperature was 20.1~26.0℃. Improper receiving temperature, inproper holding practices(without cover at room temperature) were observed. 4) In the purchasing phase of the raw materials, the microbiological quality of green pepper was not at acceptable level based on the TPC(2.3×10^6CFU/g)and coliform(>14,000 MPN/g). During washing phase TPC was decreased about 3 log cycle. After cutting and holding phase the level of TPC and coliform were increased rapidly. At serving phase the microbiological quality of tuna salad were not at acceptable level(TPC 3.3×10^6 CFU/g, coliform 11,000 MPN/g) according to the standard set(TPC <10^5 CFU/g, coliform <100 MPN/g) by Sorberg et al. 5) For tuna salad, critical control points were purchasing and receiving of fresh vegetables, washing, cutting, holding, mixing and serving phase.
Hyun ju Jun,Hoe Song Yang,Young Dae Yoo,So Hui Park,So Hui Park,Hyuk Jegal,Chan Joo Jeong 국제물리치료학회 2015 Journal of International Academy of Physical Ther Vol.6 No.2
The purpose of this study was to investigate the effects of vibration on Golgi tendon organ(GTO) and Hold-Relax of PNF in muscular activity and gait factors on Delayed Onset Muscle Soreness(DOMS). This study was conducted on 20 subjects. they were divided into two groups; Hold-Relax of PNF(n=10), Vibration on GTO(n=10). Both of the group was performed interventions 1 times a day for 3 days. The data was analyzed by the repeated-ANOVA for comparing before, after 24h and after 48h changes of factors in each group and the Independent t-test for comparing the between groups. The results are as follows. There was statistically significant difference of before, after 24h and after 48h vibration on GTO group and Hold-Relax of PNF group in muscular activity and gait factors on DOMS.(p<0.05). There was no statistically significant difference of between vibration on GTO group, but there was statistically significant difference Hold-Relax of PNF group in EMG, step width, step length, stride length(p>0.05). As a results of this study, Hold-Relax of PNF group are effective in improving muscular activity and gait factors
A case of granular cell tumor on the tongue
( Ju Yeon Choi ),( Jae Yun Lim ),( Han Saem Kim ),( Jung In Kim ),( Jung Min ),( Hyun Min Seo ),( Sang Hyeon Hwang ),( Ho Joo Jung ),( Jae Hui Nam ),( Ga Young Lee ),( Won Serk Kim ) 대한피부과학회 2015 대한피부과학회 학술발표대회집 Vol.67 No.1
Granular cell tumors (GCTs) are rare and mostly benign neoplasms. They are commonly seen in the skin, tongue, breasts, and larynx. Histogenesis of GCT is uncertain, but they are reported to be neural crest origin. A 65-year-old woman presented with an asymptomatic and well-demarcated skin-colored mass on tongue. About 10 years ago, the mass developed and has gradually grown. Physical examination showed the presence of a non-tender, firm, 1 X 1cm sized dome shaped nodule. Histopathologic examination revealed an ill-defined dermal nodule composed of large cells with abundant eosinophilic granular cytoplasm. The overlying squamous epithelium showedpseudoepitheliomatous hyperplasia. Immunohistochemical stain revealed positivity for S-100 protein. Based on these findings, we diagnosed this neoplasm as GCT on the tongue.
Recurrent Impetigo Herpetiformis of Pregnancy Successfully Treated with Acitretin
Hyun-Hye Lim,Seon-Gyeong Kim,Hui-Gyeong Seo,Yun-Sook Kim,Hyun-Ju Lee 순천향대학교 순천향의학연구소 2016 Journal of Soonchunhyang Medical Science Vol.22 No.1
Impetigo herpetiformis (IH) is an extremely rare pustular dermatosis of pregnancy with typical onset during the second or third trimester of pregnancy and generally rapid resolution after delivery. Recurrent case of IH in subsequent pregnancy tend to earlier onset and greater severity. We report a 33-year-old pregnant woman, with a history of mild IH in the first pregnancy, who presented with generalized lesions at nearly 29 weeks’ gestation. Her condition had become worse suddenly at 34 weeks’ gestation. She developed fever, small for gestational age, and gait disturbance due to ache in both thighs. So we decided to terminate the pregnancy by repeat cesarean section. After delivery, her skin lesions had worsen rapidly in spite of treatment with corticosteroids. So she was treated with a large dose of acitretin. Three months after her delivery, her skin was returned to original state, except for residual pigmentation. In conclusion, our case indicates that clinicians should be aware of the possibility of sudden deterioration of the maternal lesions and fetal condition associated with IH.
A case of osteochondroma masquerading as viral wart
( Ju Yeon Choi ),( Jae Yun ),( Lim ),( Han Saem Kim ),( Jung In Kim ),( Jung Min ),( Hyun Min Seo ),( Sang Hyeon Hwang ),( Ho Joo Jung ),( Jae Hui Nam ),( Ga Young Lee ),( Won Serk Kim ) 대한피부과학회 2015 대한피부과학회 학술발표대회집 Vol.67 No.1
Osteochondroma is one of the most common benign bone tumors. It is easy for dermatologists to misdiagnose osteochondroma on the fingers or toes as other cutaneous tumors including pilomatricoma, epidermal cyst, and glomus tumor. We report a case of a 42-year-old woman presenting with a palpable mass on the left thumb. Skin biopsy was performed in the other hospital a year ago and she heard the result as a viral wart. In our hospital, the tumor was checked by X-ray, which showed a calcified nodule on the distal phalanx. Bizarre parosteal osteochondromatosis proliferation was suspected on MRI but bony connection between a bony spur and the distal phalanx was obscure. We additionally performed a computed tomography, which revealed a 5mm-sized bony spur connected with cortical bone. Specimen after orthopedic surgery showed fibrous tissue and cartilage cap composed of hyaline cartilage. Based on these findings, we concluded her tumor is an osteochondroma masquerading as viral wart.