마케팅 전략실행을 통한 우정서비스 경쟁력 강화방안

김용식,Kim Yong-Shik 대한경영정보학회 1999 경영과 정보연구 Vol.3 No.-

Korea Postal Service(KPS) nowadays lies in competitive environment with alternative business such as door-to-door delivery service. Customers began to complain about postal service quality and ask the government to reform a public firm through management innovation. But, Korea Postal Service has not met the break-even point between it's revenue and expenditure because the service is under the government system and cannot independently make major decisions on products, pricing, services, personnel management, financial policies and etc. The objective of this study is to provide marketing planners and practitioners with some guidelines when they establish marketing strategies and to help marketers on theories and practical instructions about postal service marketing when they interact with customers. I. A field survey on both customer satisfaction and internal staff satisfaction was conducted to get some ideas for the marketing strategy planning. II. Practical guidelines and instructions were made for marketers to communicate with customers in various areas such as pricing, product, service demand, marketing channel, promotion, and etc. III. Some suggestions on marketing policies for planners and mangers in the marketing strategy were described including personnel resource as well as physical resource. IV. Special issues on small packet market and direct mail market were discussed and some alternative solutions were proposed. V. Database marketing strategy was emphasized to get new business opportunities such as direct mail, and to provide differential services to customers as much as their contribution into the profitability for KPS. VI. Cyber Post Office should be constructed on Internet to provide new services which are combined with physical material flow and information technologies.

콩짚의 품종별 사료가치 비교

김용식,명규호,나진수 ( Y . S . Kim,K . H . Myung,J . S . Na ) 한국축산학회 1982 한국축산학회지 Vol.24 No.5

To evaluate the nutritive values of soybean straws of the different varieties, chemical compositions and in vitro digestibilities were examined. The soybean varieties used in this study were Bongeui, Dongbug, Suweon 86, Kwangkyo, Yugoo 3 and Hill. The results obtained are summarized as follows (1) The average weight of soybean straws was 12.0 g. The propotion of pod and stem were 60.4% and 39.6% of the straw fractions on a dry matter basis. (2) Although there were no differences in chemical composition, crude protein was slightly higher in Bongeui and Hill than in others. Pod contained more crude protein, nitrogen free extract, crude ash, cell content and hemicellulose than stem, but reverse phenomena were observed in the contents of cell wall constituents (CWC), acid detergent fiber (ADF), cellulose and lignin. (3) Dry matter, neutral detergent fiber (NDF), ADF and cellulose digestibilities of soybean straws in vitro were highest in Kwangkyo and lowest in Yugoo 3. Dry matter, NDF, ADF and cellulose digestibilities of pod in vitro were higher than those of stem. Eighty percent of the straw fraction, pod and stem based on a dry matter were disappeared within 48 hours by in vitro digestion.

게임소프트웨어 특성을 표현하기 위한 클래스 추출과 연관관계에 관한 연구

김용식,조현훈,류성열,Kim Yong-Sic,Cho Hyun-Hoon,Rhew Sung-Yul 한국정보처리학회 2006 정보처리학회논문지D Vol.13 No.4

Currently domestic game market rapidity is developmental but the game production process does not become systematization. Also it is bringing the failure of game that problem point of conversation between game planner and game developer.. The research which to conversation between game planner and game developer it sees does extracting a game element to expressed game characteristics from the product for game planning and it change extracted element into class and In order to express the relationship of element for it presents a relationship of class. Instance research it leads. It grasps a relationship among extracted classes and it supports systematic game planning. 현재 국내 게임시장은 급속도로 발전하고 있으나 게임제작 프로세스는 체계화 되지 못하고 있다. 또한 게임기획자와 게임개발자 간의 의사 소통의 문제점은 게임의 실패를 초래 하고 있다. 본 연구는 게임기획자와 게임개발자 간의 원활한 의사소통을 위하여 게임기획을 위한 산출물에서 게임의 특성을 표현하는 요소를 추출하여 클래스화 하고, 추출된 요소간의 관계를 나타내기 위하여 클래스의 연관관계를 제시한다. 사례 연구를 통해 추출된 클래스와 클래스간의 연관관계를 파악하여 체계적인 게임기획을 지원한다.

쇠고기와 닭고시의 배합비에 따른 Consomme의 관능적 및 물리적 특성

김용식,장명숙,Kim Young-Sik,Jang Myung-Sook 동아시아식생활학회 2005 동아시아식생활학회지 Vol.15 No.5

The application of consomme prepared with different ratios of ground beef and ground chicken to improve taste preferences and the cost of foodstuffs was attempted by reviewing fundamental data and the effect on the sensory and physical characteristics of treatment These treatments were prepared with different ratios(9:1(A), 7:3(B), 5:5(C), 3:7(D), 1:9(E) w/w) of ground beef and ground chicken, respectively. Sensory properties were evaluated in the aspects of both acceptability and intensity. From the acceptability aspect, A treatment showed the highest scores in smell, B in mouthfeel and taste, A and B in color and overall acceptability, respectively. In terms of acceptability, B treatment was favored most for color, mouthfeel, taste and overall acceptability except smell. The more the ground chicken, the higher the intensity aspect E treatment showed higher values than A in all the intensity aspects. Moisture contents and crude proteins increased by increasing the mixed ratio of ground beef, whereas crude ash, solid matter and pH increased by increasing the mixed ratio of ground chicken. Tumidity values were the highest in E treatment, whereas the lowest in A. Tumidity values were increased significantly by increasing the mixed ratio of ground chicken. Viscosity increased by increasing the mixed ratio of ground chicken. The highest viscosity was shown in E treatment The colorimetric lightness values(L) decreased and redness(a), yellowness(b) and total color difference values(AE) increased significantly by increasing the mixed ratio of ground chicken. This experimental study showed that A and B treatment had the highest values in overall acceptability. The results of analysis in crude protein, solid matter, tumidity and viscosity were increased by increasing the mixed ratio of ground chicken. B treatment prepared with a ratio of 7:3 of ground beef and chicken had the most favorable sensory quality. These results suggested the basic information to improve acceptability and to save the costs of Consomme recipes for foodservice institutions.

Ascorbic acid가 에탄올 대사효소에 미치는 영향

김용식,Kim Yong-Sik 대한약리학회 1984 대한약리학잡지 Vol.20 No.1

Effect of ascorbic acid on various hepatic ethanol metabolizing enzymes including alcohol dehydrogenase(ADH), the microsomal . ethanol oxidizing system(MEOS), and catalase was quantitatively evaluated in liver microsomal and cytosolic preparation from Sprague-Dowley rats. In present study, ADH activities were no changed significantly by ascorbic acid. The MEOS activity, dependent on NADPH and $O_2$, was affected by azide (inhibitor of catalase) or exogenous catalase. In the presence of ascorbic acid, ethanol oxidation by rat liver microsomal preparation reacted with NADPH-generating system was increased by up to 22.5%, but decreased when liver microsome was reacted with $H_2O_2$ generated by xanthine and xanthine oxidase. Increase in the activity of the MEOS in the presence of ascorbic acid was greater in liver microsomal preparation pretreated with azide. Also ascorbic acid oxidized ethanol nonenzymatically. This ethanol oxidation induced by ascorbic acid was inhibited by OH radical scavengers (thiourea, sodium benzoate), but was not much affected by superoxide dismutase. From these results it was suggested that ascorbic acidcould interact directly with the MEOS, then promote the oxidation of ethanol. And, to some extent, ${\cdot}OH$-radicals or other radicals generated during the spontaneous autooxidation of ascorbic acid may be responsible for the production of acetaldehyde from ethanol.

한국윤활유공업협회 회장 취임사

김용식,Kim, Yong-Sik 한국윤활유공업협회 2007 윤활유협회보 Vol.123 No.-

Identification of Korean native cattle persistently infected with BVDV using Ear-notch method

김용식,Yongkwan Kim,Sook-Young Lee,Kyoung-Ki Lee,Kyung-Hyun Lee,Jae-Chan Song,Jae-Ku Oem 한국동물위생학회 2019 한국동물위생학회지 (KOJVS) Vol.42 No.2

Bovine viral diarrhea Virus (BVDV) infections cause respiratory, gastrointestinal, and reproductive prob-lems, such as infertility, abortion, stillbirth, and sickly offspring. Many countries have reduced the eco-nomic damage through the application of different control programmes, and some have successfully eradi-cated BVD. Detection and elimination of cattle persistently infected (PI) with BVDV is important for BVD eradication because PI cattle are a main source of BVD transmission. In this study, the prevalence of Korean native cattle persistently infected (PI) with BVDV was investigated and determined in 49 farms with 3,050 cattle. The all samples were collected by ear notch sampling. Korean native cattle with initial positives on antigen-ELISA (Ag-ELISA) were sampled again after 3∼4 weeks and cattle with second positives in both Ag-ELISA and immunohistochemistry (IHC) were identified as PI cattle. Among the 49 farms, 14 (28.6%) farms had at least more than one PI cow and 21 (0.69%) of 3,050 cattle were determined as PI cattle. As a result of this work, it is suggested that national BVD eradication program is required to reduce economic losses by BVDV infection in Korean cattle industries.

칼슘급여수준· 급여방법·입자도·연령이 메추리의 진정이용칼슘가에 미치는 영향

김용식,선상수,명규호 ( Y . S . Kim,S . S . Sun,K . H . Myung ) 한국축산학회 1985 한국축산학회지 Vol.27 No.6

The relationships between calcium input level and excreta calcium, and true available calcium (TAC) values were Y=3.21 × 10^(-4)x²+ 0.52X-0.48 (r=0.9832^(**) and Y=-6.21 × 10^(-3)X² -0.03 (r=0.9738^(**)) respectively. The TAC values of limestone and oyster shell were the highest in the 40-80 mesh as 74.67%, and the lowest in the 10-30 mesh as 68.2% and 61.01% respectively. Excreted calcium from fed birds were significantly increased (p$lt;0.05) as the age of birds increased, however, excreted calcium from unfed birds were almost same in all the age of birds. The TAC value of calcium carbonate was the highest in that of 16 weeks old bird as 99.42±1.32%. The relationships between age of bird and excreta calcium, and TAC value were Y=0.578x-0.0475 (r=0.9960^(**)) and Y=-0.129X+100.0425 (r=-0.9850^(**)) respectively.

2008 신년사

김용식,Kim, Yong-Sik 한국윤활유공업협회 2007 윤활유협회보 Vol.125 No.-

농업산학협동의 현황과 개선책

김용식,Kim, Yong-Sik 한국대학교육협의회 1983 大學敎育 Vol.6 No.-