옥내 무선통신 시스템에 적합한 직접형 디지털 주파수 합성기 설계

장용수,강정용,김환용,임순자 원광대학교 공업기술개발연구소 1997 工業技術開發硏究誌 Vol.17 No.-

Frequency synthesizer is essential structural element of frequency hopping system among bandwidth spread spectrum communication method. And condition of frequency synthesizer in mobile communication machine demand high resolution, wide bandwidth, and high switching speed in order to easily acquire and exchange information of various type. In this thesis a proposed direct digital frequency synthesizer(DDFS) using pipelined accumulator for system-speed and control-inverter instead of conventional look-up table, is designed with 0.8μm design parameter of COMPASS tool and simulated with HSPICE tool. In result, a designed DDFS is superior to in integration and power consumption conventional frequency synthesizer.

지역대학생의 MAP 조사분석

장용수 安東大學 社會科學硏究所 2002 社會 科學 論叢 Vol.14 No.1

The paper is to investigate and evaluate physical fitness in the regional university students. The subjects were 150 ADNU male students who were divided into 3 groups(50 Regular Exercise Group, 50 Irregular Exercise Group and 50 NON-Exercise Group). The results obtained using above estimation expressions were as follows. 1. HR. Heart rate results of resting state were not different among three groups, but those increasing rate after step test exercise were low in REG and high in NEG increasingly in accordance to exercise loads(step frequencises). 2. MAP Regular Exercise group's MAP was 61.77㎖/kgmin, Irregulas Exercise group's 43.47㎖/kgmin and NON-Exercise group's 39.28㎖/kgmin. There are significant among three group's.

Ballerina의 족형태 변화에 관한 비교분석

장용수 安東大學 1996 安東大學 論文集 Vol.18 No.1

This study was aimed to elucidate the effect of ballet exercise on the growth and development of foot bones. The 12 ballerinas and 12 non-ballerinas were participated in this study, and X-ray measurement of their foot bones was executed. The results were as follows. 1. In the length of metatarsal and proximal phalanges, ballerina group showed not significantly but slightly longer results than non-ballerina group. 2. In the thickness of metatarsal and proximal phalanges, ballerina group showed significantly thicker results in the 2nd and 3rd metatarsal, and in the 2nd, 3rd and 5th proximal phalanges than non-ballerina group. 3. In the size of calcaneus, ballerina group showed not significantly but slightly bigger results than non-ballerina group. The position of calcaneus was not significantly different between two groups. 4. In the angle and width of foot, ballerina group showed significantly higher results than non-ballerina group. From the above results, ballet exercise was thought to increase the angle and width of foot.

洋弓選手의 性格特性에 關한 調査硏究

장용수 安東大學 1987 安東大學 論文集 Vol.9 No.1

This survey was carried out under the potential premise that the personality traits of archery players might cause significant effects on the games in which they are playing. To determine a more detailed effects, a diagnostic test was performed on male and temale archery players of the universities and the colleges designated for archery training. The test being used was composed of the two scales: the descriptive and the clinical scale, with nine variables in the first, and five in the second. The result obtained from this survey, which is as follows, will suggest some provisions for planning a better training program in archery. 1. There appeared significant differences in personality between the two sexes. Among the five variables of the clinical scale in male players, anxiety marked the highest followed by paranoid tendency and depression. In female, on the contrary, the nervousness scale was characteristically high, with anxiety and paranoid tendency marking the next. 2. Special consideration should be taken in female training; they showed a serious lack of impulseness, conformity, and emotional stability, as well as they showed 6 or 7 times as high nervousness and anxiety scale as male players.

Shooting Interval이 양궁선수의 기록에 미치는 영향에 관한 연구

장용수 安東大學 1988 安東大學 論文集 Vol.10 No.1

The present study is intended to show the potential influence which shooting intervals may have on the record of archery players. For this purpose, six players were chosen and the means and standard deviation of their shooting intervals were measured in the games for selecting the representative players for the 24th Olympic Games. The means and standard deviation were correlated with the records in 30m, 50m, 60m, 70m, and 90m shooting, which are the regular events in the Olympiad. The most ideal pattern of the three intervals, as was show by player LHS, was somewhere near 16.25", 19.08", and 21.75", their standard deviations boing measured as 4.81", 9.08", and 7.92", respectively. In general, the player whose first interval was shorter than the second, which in turn was shorter than third, smarked comparatively good records. Sinilarly, the record appeared worse in the player whose last interval was shorter than the second. In sum, since there has been investigated through this survey a high correlation between the interval and the record, it seems necessary for the betterment of the record to establish an appropriate shooting interval pattern for each player according to his/ner various inner and outer factors.

중소도시 직장인의 생활체육 실태분석

장용수,안기영 安東大學 社會科學硏究所 1997 社會 科學 論叢 Vol.9 No.1

The purpose of this study was to analyze the actual conditions of living physical training on the local residents of who living Young Ju city. One hundred and eighty subjects (male 128, female 52)were sampled and analyzed by cross-tabulation analysis and frequencies analysis. The results were as follows. 1. The degree of cognition on exercise and health. In sex, male and female cognized all highly and in ages, the fifties or more showed the highest cognition and the next was the twenties. In occupations, all revealed the similar appearance but the officials(17.7%) revealed the more anxiety about the health. 2. The physical training activity in the work shop. Male and female cognized all highly and as the reason to the physical training activity in the work shop male presented the promotion of physical strength and female presented the harmony among companions. As the problems of using the facilities male presented the burden of work and female presented the glare of the higher officer. As the reason to the necessity of the physical training activity in the work shop, the lower age class showed the high cognition and the twenties or the thirties presented the good use of spare time, the forties and the fifties presented the cancellation of stress. As the problem of using the facilities, the twenties presented the glare of the higher officer, the thirties and the forties presented the partner want extremely much. 3. The physical training activity outside of work shop. Male showed the higher degree of participation and as the age rises, as the occupation has the more spare time, the degree of participation was high. In the activity volume per week, male practiced everyday, female practiced two to three and the whole age class, the whole occupation class showed two to three times or more execution. Male preferred soccer, swimming, female preferred jogging and the twenties preferred badminton, the thirties and the forties preferred swimming and the fifties preferred jogging. In occupations the teacher, professor preferred swimming and the official preferred soccer, softball tennis and company employee preferred soccer.

한국과 미국의 문화적 차이가 대형마트에 대한 고객자산 구성요인과 사람들의 신뢰 및 충성도에 미치는 영향에 대한 연구

장용수,차상윤,박희준 대한산업공학회 2015 대한산업공학회 춘계학술대회논문집 Vol.2015 No.4

체격의 발육발달 경향에 관한 종단적 연구 : 남·여 중학생 중심으로

장용수,안기영 安東大學 1996 安東大學 論文集 Vol.18 No.1

The purpose of this study was to examine the growth disposition of male and female physique through six tests of twelve items through age increase. 1. The means of unisexual physiqu revealed that the height was 158.8㎝, the sitting height was 84.7㎝, the weight 50.7㎏, the chest girth 78.6㎝, the abdominal girth 66.7㎝, the upper limb length 68.9㎝, the lower limb length 74.1㎝, the thigh girth 50.8㎝, the upper arm girth 24.1㎝ the shoulder breadth 36.3㎝, the waist breadth 25.5㎝, the triceps 115.8㎜ the subscapular 12.7㎜. 2. The male and female mean physique was seen the larger size on female in the chest girth, the thigh girth, the upper arm girth, the waist breadth, the triceps. 3. The disposition of physique growth was that the gradual decrease was seen on the height, the sitting height, the temporary decrease on the weight of forth test male and female all, the decrease breadth of female on the abdominal girth was higher than male's, the upper limb arm length was more than mean from forth test, the difference of male and female the lower limb length revealed high from third test. In all age of female the thigh girth was larger, the growth volume of shoulder breadth, waist breadth was small outstandingly. The difference of male and female skinfold thickness was prominent, but it decreased as age increase.

社會體育意識에 관한 調査硏究 : 安東地域 住民들을 中心으로

장용수 安東大學校 安東地域社會開發硏究所 1991 安東開發硏究 Vol.2 No.1

The investigation was performed through the questionnaire, in which a total of 916 respondents were analyzed on their consciousness of socio-physical education. The results can be summarized as follows : (1) The consciousness of their own health is generally affirmative but the female, the aged, and the labor group there should be regular planning in which they can be provided with proper knowledge and activities on socio-physical education. This task can be more activated by means of mass media. (2) It is only the professional workers and the young generation that enjoy the variety of sports, but for the labor group, the aged, and the female group, they cannot afford it due the their limitation of time and financial state. To remedy their disadvantage, an practical and professional exercise program and handy facilities are advisable. (3) The large part of the population respond that they are willing to take part if a suitable program is available. In this aspect we can safely say that the exploration of a suitable sports program would sufficiently motivate their willing participation. (4) Most of the population show a great dissatisfaction with the existing facilities, which can be easily overcome by providing them with proper environment and facilities. (5) The population's desire for the positive support from administration is great. To contribute to the activation of socio-physical education as well as to meet the desire, the government is required to formulate a policy to invest for the national health ; that is, to allow them public places for athletic activities, such as unoccupied places, green belts, hills or riversides in the area.

뇌졸중에 의한 편마비환자에 대한 연구

장용수,이현숙,하나라 한국지역사회건강관리협회 2012 대한건강과학학회지 Vol.9 No.1