變格積分에 관하여

白南渡 진주산업대학교 1984 論文集 Vol.22 No.-

The definition of integral is that finite function for finite interval could be integrated. Next when in spite of heing finite in interval integral of infinite funcfcon and integral introducing integral concepts is distinguished with general integral, it is defined as transcase integral, extensive integral and pseudo integral. Though general integral is defined as a utmost limits of Rieman sum, pseudo integral is defined as a utmost limits of general integral

幾何學의 發展史 小考

白南渡 진주산업대학교 1969 論文集 Vol.3 No.-

Geometry is one of the subjects which were developed earlier than any other in the field on mathematics, and it has been the object of study of many scholars for thousands of years. Accordingly it has been developed into a wide range, and its logical basis was established lastely in a rigid criticism. As the relation between geometry and numbers is deep, the origin of numbers is described first. The knowledge and technique concerning geometry in ancient times can be supposed through Herodotus(B.C 5th century), the Greek historian's History, and the pyramids which are conjectured to have been built about 3,000 years ago, and geometry was put in order and completed later by the Greek's initiative. The relationship between numbers and geometry follows.

골수염으로 발현된 재발성 콕시디오이데스 진균증 1예

백지현,박은영,정윤숙,홍재원,채윤태,진성준,최희경,신소연,한상훈,진범식,김창오,최준용,송영구,조남훈,김준명 대한감염학회 2009 감염과 화학요법 Vol.41 No.4

Coccidioidomycosis is a fungal infection that results from inhaling the airborne arthroconidia of the Coccidioides species. It is an endemic disease in the southwest part of North America and rarely diagnosed in Korea. As tourism to endemic areas and the number of immunocompromised patients have been increasing, the incidence of this infection has increased in non-endemic areas. Treatment is usually successful with antifungal agents; however, recurrence is common. It is difficult to decide when to discontinue the antifungal treatment especially in non-endemic areas where doctors are not familiar with the disease. We report a case of recurrent coccidioidomycosis manifesting as osteomyelitis after the treatment of the patient for disseminated coccidioidal infection. The complement fixation test was a useful tool for the assessment of patient response and to evaluate suspected recurrence.

온천폐수를 이용한 급탕용 축열식 히트펌프 시스템 분석

백남춘,신우철 대한건축학회 2003 대한건축학회논문집 Vol.19 No.4

In this study, the compression type heat pump system using hot spring wastewater, as a heat source, from hotel with sauna was designed and analysed. This system for hot-water supply is composed of heat pump, hot water storage tank, wastewater storage tank, wastewater cleaning bed, etc.. The charging process of heat into the hot water storage tank is achieved only at night time using peak-off electricity. The system design was focussed not only to increase COP but also to use the peak-off electricity. TRNSYS was used for the system simulation and new component for the heat pump was made. As a result, it was forecasted that the yearly mean COP of heat pump is about 4.8 and heat pump can supply 100% of hot water load except winter season weekend. The important thing that should be considered is to decrease the temperature difference between condenser and evaporator during the charging process of heat pump.

e와 π의 諸作成法에 대하여

白南渡 진주산업대학교 1985 論文集 Vol.23 No.-

This study is carried out to obtain several formulae of calculating e or π, the ratio of circumference of a circle to its diameter of ratio of circumference of a circle to its diameter of natural logarithm by means of utilzing definitions and formulae.

VDT작업별 정신사회적 스트레스와 근골격계 장애에 관한 연구

백남종,강종두,주영수,배인근,권호장,박종만,조수헌,김돈규,김재용,최홍렬 大韓産業醫學會 1998 대한직업환경의학회지 Vol.10 No.4

It has been hypothesized that jobs that have both high psychological demands and low decision latitude("job strain") can lead to musculoskeletal disorder. The objective of this study was to test whether job strain was correlated with the presence of work-related musculoskeletal disorder, especially myofascial pain syndrome(MPS). Information on demographic factors, confounders such as household load and taking care of children or not, and scores for decision latitude, job demand, and social support was obtained by self-administered questionnaire, which had been developed in Korean language, by adopting NIOSH instrument and Extended Karasek Model(16 items). All subjects were also examined by rehabilitation medicine specialists for musculoskeletal disorders. Subjects(n=370) could be categorized into 4 groups, these were, housewives(n=89), shipyard CAD workers(n=89), general female workers(n=79; nurses, insurance counselors, public officials, clerks, etc), and telephone directory assistance operators(n=113). Results from univariate analyses indicated that all demographic factors, all confounders, scores for decision latitude and social support were not associated with the risk of musculoskeletal disorder. However, score for job demand was higher in musculoskeletal disorder cases than others. In subgroup analysis, this association was convinced again, in telephone directory assistance operators. Job strain model showed that the group of telephone directory assistance operators was high-stain group, and OR of musculo skeletal disorder was 2.446(95% C. I. : 1.174, 5.096), when comparing this with the low strain group. In conclusion, job strain is a risk factor for work-related musculoskeletal disorder.

Factitious Fever로 밝혀진 불명열 1예

김백남,강재명,배인규,김양수,우준희,류지소 대한감염학회 2000 감염 Vol.32 No.5

三韓社會의 大·小國의 問題 : 大·小國의 數를 中心으로

白南郁 건국대학교 1984 論文集 Vol.19 No.1

In order to understand the society of three Hans of old Korea, I've studied on the number of the small and large states of three Hans written on San-Kuo-Chi and Han-Ch'uan, Chinese history books on the basis of the result of an input of their statistical data into a computer. I've also studied on their territory at the rate of their population and arable land. 1. The small and large states of Ma Han are considered to be 50 to 59 states. The large states with about 10,000 houses each come to 1 to 4 states and the small states with thousands of houses each come to 49 to 55 stares The term of thousands of houses is somewhat vague but may he considered to be the meaning of 1,100 to 1,900 houses or so as the case may be. 2. Jin Han and Byun Han states are considered to be 20 to 29 slates. When I put them into separate states I found that large slates with 4,000 to 5,000 houses came to nine states and small states with 600 to 700 houses came to 11 to 23 states

足部의 機能解剖學的 考察

백남섭,한건수 龍仁大學校 武道硏究所 1998 武道硏究所誌 Vol.9 No.1

The purpose of this study is to consider the structure, the bone, the joint, the tendon, the ligament and the shape of foot in an anatomic point of view. The structure of foot is divided to a body region, a cervical region and a cephalic region. The front and the side of the body region are covered a cartilageo articuaris, make up a trochlea of talus, form a talocural joint which is linking an ankle mortise generated in tibia, fibula or tibio fibular. The cervical region turns toward the inner-below part of body region, is connected with the cehalic region. As the lower part of the cephalic region supports to facies articularis talus anterior calcaneus and facies articulatris talus media calcaneus, the front part of it opposites to navicular. The lower part of the cevicular region is a concave shape, confronts facies articularis talus posterior calcaneus. The podalic bones are constituted 26 bones. Bones of the tarsala are composed 7 bones, bones of metatarsal are composed 5 bones and bones of the phalanges are 14 bones. The joint adjoins more bones than 2 bones. According to connection sttes, the extent of exercise appears very differant. There are a talocrural joint and a subtalar joint in the podalic joint. The talocrual joint is located between curs bone and trochlea of talus, become mostly a base comptocormia shape of foot. The tendon is a combined fiber drganization. One side of the tendon is attached to a root-fiber, another side is sti창 새 the periosteum. An important dynamic tendon of foot movement is attached to a root-fiber, another side is sticked to the periosteum. An important dynamic tendon of foot movement is attached to a talocrural joint and a subtalar joint. The ligament is a sysmetical bunch of fibers surrounding articular capsule in the joint of bones. The podalic ligament are an anterior tibiofibular ligament and a posterior tibiofibular ligament which combind the distalis rim of the tibia and the fibula. Interosseousmembrace ligament exist longitudinally up and down in the tendon part of bone. The podalic shapes were to show in figures. The author wishes that this thesis might contribute to development of exercise accomplishment and to improve technical power in the sport field.

齒科 아말감充塡의 充塡部位別 分布에 따르는 調査硏究

白南宣 대구보건대학 1991 대구보건대학 論文集 Vol.12 No.-

Author has studied on the 614 cases, amalgam restoration of out patients(in insurance patients) who recieved amalgam restoration at the private dental clinic in Taegu city from Jan, 1. 1985, to Dec, 31. 1985. 1. The most of amalgam filling was permanent teeth, the number of permanent teeth was 568(92.5%), and decidous teeth 46.(7.5%). 2. The filling in mandibular teeth was more numerous than maxillary teeth: mandibular teeth were 396(64.5%) and maxillary teeth were 218(35.5%) 3. The simple cavity filling was more numerous than complex cavity filling: the simple cavity filling were 406(66%), and complex cavity filling were 208(34%). 4. Upper teeth applied to the simple cavity filling were 112(18.24%), lower teeth applied to the simple cavity filling were 294(47.88%), upper teeth applied to the complex cavity filling were 106 (17.26%), lower teeth applied to the complex cavity filling were 102,(l6.61%). Thus both arches of complex cavity filling were similar. 5. The much numerous application to the amalgam filling was the first molar tooth: the number part of which was 237,(38.59%),: secondly, second molar tooth 206, (33.55%), thus the greater of amalgam filling was applied to molar portion of permanent teeth (91.34%).