• 제목/요약/키워드: Consulting environment

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Strategies for Balancing the Competitiveness between Engineering and Construction in the Korean Infrastructure Industry (국내 토목산업의 설계-시공 균형발전 방안 도출에 관한 연구)

  • Lee, Kang Wook;Han, Seung Heon;Park, Hyung Keun;Chin, Kyung Ho
    • KSCE Journal of Civil and Environmental Engineering Research
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    • 제33권1호
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    • pp.347-354
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    • 2013
  • In the recent global construction environment, EPC contracts that integrate planning, design, procurement, and construction have been widely used for industrial facilities. Similarly, as the importance of the engineering capability such as project management consulting(PMC) and front end engineering design(FEED) has been increased, design-build contracts also have been gradually adopted for infrastructure projects. Whereas, the Korean infrastructure industry has fragmentary features which mainly emphasize on the construction sector. Therefore, this study aims at developing strategies for enhancing the engineering capability and for balancing the competitiveness between engineering and construction sectors in the Korean infrastructure industry. To this end, the authors first carried out market analysis for both global and domestic market. Then, a structured survey and expert in-depth interviews were sequentially performed in order to reflect practitioners' perspectives and needs for institutional strategies. As a result, five strategies drawn from this study are as follows: 1) rearranging the government's roles for supporting the engineering sector; 2) establishing institutional bases being compatible with global standards; 3) fostering value-added workforce for undertaking complex tasks; 4) constructing an consortium between an engineering association and general contractors; and 5) building a nationwide collaborative networks for overseas market expansion.

Colostrum Protein Isolate Increases Gut and Whole Body Growth and Plasma IGF-I in Neonatal Pigs

  • Van Barneveld, R.J.;Dunshea, F.R.
    • Asian-Australasian Journal of Animal Sciences
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    • 제24권5호
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    • pp.670-677
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    • 2011
  • The growth rate of the young pig is generally much less than it's potential and may be constrained by endocrine status as well as nutrient intake. Growth factors are present in relatively high quantities in colostrum and play an important part in gut development. It is possible that supplementation of colostrum protein isolate may stimulate gut and whole body growth in the pig. Eight male and 8 female (Large Whitex${\times}$Landrace) piglets were weaned at 1 d of age after each pig had obtained colostrum from their dam, and were trained to consume one of two liquid diets. The two diets were based on either a colostrum protein isolate (n = 4 males and 4 females) or whey protein concentrate (n = 4 males and 4 females) and were formulated to contain equal levels of crude protein and amino acids. Pigs were fed their diets ad libitum for 28 days after which time 12 pigs were euthanised and various tissues and organs weighed. Pigs were bled for IGF-I analyses at 21 and 28 days of age. Daily gain was higher in pigs consuming the colostrum isolate (171 vs. 216 g/d, p = 0.010), particularly between 2 and 4 weeks of age (212 vs. 298 g/d, p = 0.010). Pigs tended to consume more of the liquid feed containing colostrum isolate (25.5 vs. 29.1 kg, p = 0.074) and gained more live weight per unit of liquid feed (0.203 vs. 0.223 g/g, p = 0.056). There were no effects of sex on growth performance. Pigs consuming the diet supplemented with colostrum isolate had higher (p<0.05) full gut weight (445 vs. 554 g, p = 0.026), empty gut weight (356 vs. 463 g, p = 0.008), stomach weight (42.2 vs. 54.4 g, p = 0.001), small intestine weight (222 vs. 275 g, p = 0.025) and large intestine weight (63.7 vs. 98.0 g, p = 0.005). Plasma IGF-I (99 vs. 150 ng/ml, p<0.001) and IGF-II (265 vs. 406 ng/ml, p<0.001) were higher in pigs fed colostrum isolate. Pigs consuming colostrum protein isolate ate more, grew faster and had higher plasma IGF-I concentrations than pigs consuming a diet with similar macronutrient content but devoid of growth factors.

Positioning Analysis for Branding in Hanwoo (한우 브랜드의 포지셔닝 분석)

  • Kim, Yun Ho;Lee, Na Ra;Rhee, Sang Young;Hwang, Seong Won
    • Journal of Agricultural Extension & Community Development
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    • 제20권4호
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    • pp.1181-1216
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    • 2013
  • This study was accomplished to enhance brand value for hanwoo and to develop strategy for brand positioning that move customer's heart. This study in order to achieve the research was carried out as follows: First, the cluster analysis based on demographic characteristics for consumer on the basis of three types segmentation on market was conducted. Market A was consisted of a well-educated, high-income and young bracket. Market B was consisted of a well-educated, high-income and middle-aged bracket. Market C was consisted of a low-income and middle-aged class. Second, consumer's positioning map was analyzed based on perceiving data which are products' functional, emotional, and self-expressive benefits about consumer's feeling beef products. This study was analyzed each relative brand advantage and structure of competition on segmented market by conjoining each brands positioning map and feature vectors map. By the result of the analysis, each brand's positioning strategy was devised. As a result of the study, the hoengseong hanwoo is competitive about all kinds of market. We chooses that hoengseong hanwoo's target is A market, because that brand is evaluated as a high-ranked quality by high-class image of luxury price, quality, brand image. For management improvement sake, this brand(the hoengseong hanwoo) is needed to effort for promoting consumer's awareness about safety and reliability.

Resistance to Chloride Attack of FRP Hybrid Bar After Freezing and Thawing Action (동결융해 이후의 FRP Hybrid Bar의 부식 저항성)

  • Ryu, Hwa-Sung;Park, Ki-Tae;Yoon, Yong-Sik;Kwon, Seung-Jun
    • Journal of the Korean Recycled Construction Resources Institute
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    • 제6권1호
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    • pp.59-65
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    • 2018
  • RC(Reinforced Concrete) structures are exposed to various exterior conditions, and the performances of both chloride resistance and freezing/thawing action are evaluated for those exposed to corrosive environment-sea shore. Recently developed FRP Hybrid Bars which is coated with glass fiber and epoxy with core steel has an engineering advantage of higher Elasticity than FRP rod. In this work, corrosion resistance, weight loss, and bond strength are evaluated for the FRP Hybrid Bar tested through freezing/thawing action for 300cycles. The double coated FRP Hybrid Bar shows the least weight loss without defection due to freezing/thawing action. Bond strength in FRP Hybrid Bar increases to 120% of normal steel through torturity effect with Si-coating. Bond strength in normal steel shows 0.86~0.89times in 3-day corrosion acceleration and 0.35~0.38times in 5-day corrosion acceleration, however, that in FRP Hybrid Bar shows little changes in bond strength before and after freezing/thawing action.

Effect of Sheath Fluid with HEPES on Viability of Sex-sorted Sperm in Hanwoo (Korean Native Cattle) (한우 정자와 성 분리 시 HEPES를 첨가한 Sheath Fluid가 생존율에 미치는 영향)

  • Lee, Ji-Eun;Lee, Kyung-Jin;Yoo, Han-Jun;Park, Joung-Jun;Cheong, Hee-Tae;Yang, Boo-Keun;Park, Choon-Keun
    • Journal of Embryo Transfer
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    • 제26권3호
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    • pp.181-186
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    • 2011
  • Spermatozoa sorted by flow cytometry have been successfully used to produce offspring in domestic animals and are commercially available for cattle. Also sheath fluid is the important environment for viability of sex-sorted sperm in flow cytometry. The aim of this study was to investigate whether or not HEPES (N-2-hydroxyethylpiperazine-N'-2-Ethanesulfonic acid) has any effect on the viability in sex-sorted Hanwoo (Korean native cattle) sperm. In this study, the semen was collected from Hanwoo of Hoengseong Livestock Cooperation by artificial vagina method then pooled and subjected to cryopreservation in straws. Sperm were cultured for 0, 30, 60 and 120 min with 0, 2.5, 5, 7.5 and 10 mM of HEPES added to the sheath fluid and incubated at 4, 20 and 38$^{\circ}C$, respectively. For the cytometric analysis the frozen-thawed semen was extended with 5 mM HEPES extender to final concentration ($2{\times}10^7$ spermatozoa) at 4, 20 and 37$^{\circ}C$. Sperm viability was assessed with SYBR-14 and propidium iodide (PI) staining. This study shows that the viability of sperm was decreased with prolongation of incubation time in all of test. But the viability of sperm which were treated with 38$^{\circ}C$ was gently decreased than that of treated with other temperature. The viability of the control was sharply decreased (p<0.05) than all of the HEPES treatment group at 60 to 120 min in 38$^{\circ}C$. X-sexed sperm was more sensitive than Y-sexed sperm to temperature during f10w cytometry (p<0.05). In conclusion, the results of this study suggest that the sheath fluid with 5 mM HEPES has effect on maintenance of viability after sperm sexing at 37$^{\circ}C$ in Hanwoo.

Landscape Design Proposal for Gangbuk Large Park (강북 대형공원 기본계획)

  • Kim, Do-Kyong;Choi, Won-Man;Hong, Hyoung-Soon
    • Journal of the Korean Institute of Landscape Architecture
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    • 제36권4호
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    • pp.1-14
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    • 2008
  • Although the Dreamland site was the only flat amusement park in the northern part of Seoul, the site lost its function as a regional park due to aging and, therefore, was no longer in use. The site is surrounded by currently existing high dense low-story housing blocks and proposed new towns. A renovation plan for Dreamland was raised by the City of Seoul to enhance the quality of the urban environment in the northern part of Seoul. This study articulates the design concepts and strategies of the prizewinning work of the International Design Competition for Gangbuk Large Park. The three key points can be summarized as follows: First, this design proposal tried to find a new possibility for a large mountain park in an urban areas. These days, mountain parks are used limitedly as ordinary living spaces for activities such as a walking, hiking, and physical training. New strategies were sought to reconstruct the sentiment with which our ancestors enjoyed the mountains. Second, this proposal tried to make Dreamland a socially self-sufficient park. We designed a park which generates self-energy and which communicates with the city, not a park which only exists as a green island in a city. Lastly, rain fed paddy fields, a typical Korean vernacular landscape, was a tangible space which represented people's life-styles harmonizing with the nature. Rain fed paddy fields is a design motif which puts the three surrounding mountains together with the site. It is expected that the new design will works as a noted place.

Woman College Students' Perception of Their Parent's Child-rearing Attitudes (여대생이 지각한 부모의 양육태도)

  • Kim Young-Hee;Kim Shin-Jeong
    • Child Health Nursing Research
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    • 제9권3호
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    • pp.309-322
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    • 2003
  • Purpose: This study was carried out to show the parental child-rearing attitudes perceived by daughters(woman college students), who were in the process of pursuit of resonable values, ethics and preparing for marriage and settling down, and another purposes were to help them to have positive attitudes toward their child-rearing in the future and set up preliminary parenting education program. Method: The subjects were 120 woman college students who were freshmen to junior in one university in Seoul. Using the self-report questionnaire, data were collected from December in 1999 to March in 2000. The contents which subjects wrote down were categorized by content analysis method. Result: 1) The age range of subjects were 19-25 years old and main rearer was mother(85.84%). 2) The perception of parent's child-rearing by subjects were revealed 555 statements and then tied together 50 themes: 'emphasizing on studying hard'(8.3%), 'doing by oneself'(5.6%), 'sternness'(5.2%), 'respect of personality'(4.5%), 'eagerness'(4.0%), 'humanity education'(4.0%), 'moderating in daily living'(4.0%), 'propriety education'(3.8%), 'sacrificing for children'(3.6%), 'expectation'(3.2%), 'concerning'(3.1%), 'parent-centered'(3.1%), 'giving a free hand'(2.9%), 'sharing with'(2.9%), 'consideration'(2.7%), 'over-protectiveness'(2.3%), 'hostile attitude' (2.2%), 'corporal punishment'(2.2%), 'expression of parental love'(2.0%), 'encouragement'(1.8%), 'family-centered' (1.8%), 'treating fairly'(1.6%), 'offering live experiences'(1.6%), 'exacting obedience'(1.62%), 'exemplary parental role' (1.6%), 'sexual discrimination'(1.6%), 'cooperation'(1.4%), 'giving favors'(1.4%), 'indifference'(1.4%), 'understanding' (1.3%), 'confidence'(1.3%), 'intimacy'(1.3%), 'pursuit of health'(1.3%), 'warm-hearted'(1.1%), 'stinginess'(1.1%),'broad-mindedness'(0.7%), 'granting'(0.7%), 'interfering'(0.7%), 'reproach'(0.7%), 'distinction of sex in household affairs'(0.7%), 'help'(0.5%), 'preparing for the future'(0.5%), 'disregarding'(0.5%), 'making environment'(0.4%), 'bringing up a child personally' (0.4%), 'comparing'(0.4%), 'religious life'(0.4%), 'good deed'(0.4%), invasion of privacy' (0.2%), 'controlling desire'(0.2%). 3) 50 themes were categorized by 18 categories once more: 'control' (13.2%), 'crazy for education'(12.3%), 'endeavoring'(8.6%), 'autonomy'(8.5%), 'home education'(7.7%), 'esteem' (6.67%), 'support'(6.67%), 'pursuit of healthy daily life'(5.6%), 'earnestness'(5.4%), 'disregarding personality'(5.4%), 'emotional bonding'(3.2%), 'imposing a burden'(3.2%). 'inhospitality'(3.1%), 'acceptance'(5%), 'discrimination'(2.3%), 'mature parenthood'(1.8%), 'strengthening family tie'(1.8%), 'psychological intimacy'(1.1%). 4) On the basis of this study, 3/5 of subjects(61.2%) perceived their parents had mature and autonomous child-rearing attitudes, and on the other hand 2/5(39.5%) of them perceived controlling, just forcing to work harder and personally disregarding attitudes. Conclusion: So we need to offer them nursing implementation such as preliminary parenting education program and parenting consulting like to strengthen positive perception and help improving in realistic, developmental child-rearing attitudes.

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Development of Bachelor Nursing Programme (일 대학 간호학과 교육 과정 개발 연구)

  • Chung, Bok-Yae;Kim, Mi-Ye;Suh, Soon-Rim;Hong, Hae-Sook
    • The Journal of Korean Academic Society of Nursing Education
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    • 제9권2호
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    • pp.298-309
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    • 2003
  • The educational preparation of nurses has been the focus of considerable debate globally. It is needed the change of the basic nursing education for professional nurse to prepare the trends of the health care needs of clients for coming new generation. And also it is believed that educational preparation for being nurses is to be responsible to clients' needs. The purpose of the study was to develop a baccalaureate program in nursing. This study were implemented through three stages from April 2001, to April 2002.: preparation stage which were consisted of reviewing of the literatures, interviewing the fellow nurses in a variety workplace, and consulting professors who were concerned with the nursing education to identify the present educational problems, and analyzing the contents of seven major courses in nursing education, evaluation stage about a new developed curriculum with the directors of the five nursing schools, and confirmation stage of new developed education programme. The developed education programme was designed as a four year program with 126 credit hours including 39 credit hours of liberal arts, 34 credit hours of supplementary courses, and 53 credit hours of nursing major based on the four basic nursing dimensions of human, health, environment and nursing. Nursing majors were consisted of Nursing Ⅰ(oxygenation), Nursing Ⅱ(nutrition elimination), Nursing Ⅲ(activity rest), Nursing Ⅳ(neurologic- endocrine protection), Nursing Ⅴ(fluids electrolytes/sex reproductive), Nursing Ⅵ(psycho-social), Community Health Nursing, Fundamental Nursing, School Health, and Emergency care. This new nursing programme was focused on the nursing education for prevention and rehabilitation nursing care as well as the acute and chronic nursing care at hospital, on the integrated nursing programme to become effective, and the nursing process to encourage the critical thinking. The new education programme focused on the professional nurses who are responsible the nursing ethics, communication skills, and professional beliefs to suit the future trends in health. And also it will be needed for faculties to manage the integrated curriculum, to analyze the contents of each subject, and to communicate with each other before a new education programme apply to their education programme in future. This research was supported by the Han Kok Medical Science Foundation

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A Study on Methodology of U-City Promotion(Top-Down vs Bottom-Up Approach Model) (U-City 추진방법론에 대한 고찰(Top Down vs Bottom Up 모델))

  • Lee, Sang-Hun;Kim, Hyong-Bok
    • Spatial Information Research
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    • 제17권1호
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    • pp.131-144
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    • 2009
  • Recently, a lot of local autonomous entities are promoting Ubiquitous City(U-City) Construction by integrating Information Communication Technology(ICT) with city development, and also internationally, a lot of cities are making efforts to develop U-City to intensify a city's competitive strength and improve life quality of city dwellers. In keeping with such a stream of the times, each local autonomous entity and project developer are developing a lot of methodologies to establish optimal U-City in corresponding cities and also inquiring into a variety of development procedures, such as connecting existing urban development methods with information establishment methods. The method used usually is to establish Information strategy Plan(ISP) for a city which will be developed through consulting in the stage of city development planning. ISP is to establish vision & strategy for building the ubiquitous city and is a methodology including city vision, strategy, goal, and implementation method, etc. However, due to a lot of variables, such as a variety of city environment, establishment period, budget, information technology, and etc., it is difficult to contain establishment plans for every occasion in a similar method, in reality. Therefore, it is naturally necessary to suggest plans for city vision & strategy, and selection of element technology/service. Thus, this paper suggests models for vision & strategy establishment of U-City and suggests Top-Down Approach and Bottom-Up Approach method as a plan for U-City establishment. In addition, this paper analyzes general promotion methodologies for constructing U-City and analyzes how these two strategic methods [Top-Down Approach and Bottom-Up Approach] for city vision establishment are composed in such a methodology, to define and analyze its constituent plan.

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Meiofauna Community from Sandy Sediments Near Taean in the Yellow Sea, Korea (서해 태안 사질 퇴적물에 서식하는 중형저서동물 군집구조 연구)

  • Back, Jin-Wook;Kim, Ki-Choon;Lee, Seung-Han;Lee, Kang-Hyun;Lee, Dong-Ju;Chae, Jin-Ho;Lee, Won-Choel
    • Ocean and Polar Research
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    • 제31권2호
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    • pp.199-212
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    • 2009
  • The community structure of meiofauna was surveyed from six stations in sand mining area near around Sungapdo, Taean five times from April-December, 2007. Ten meiofaunal taxa in total, comprising 5-9 taxa per station were recovered. Nematodes were dominant from four stations in April and from five stations in May. In June, copepods were dominant from all stations except station two, from which sarcomastigophorans were predominant. Copepods were also dominant from three stations in October and four stations in December. The mean density of meiofauna per $10\;cm^{-2}$ was the highest in October (130 individuals) and lowest (68 individuals) in April. Meiofauna mean biomass per $100\;cm^{-2}$ was $3.80-75.26{\mu}gC$ from each station, with the monthly mean biomass being lowest in April ($11.97{\mu}gC$) and highest in October ($39.50{\mu}gC$). The highest biomass was recorded at station five in October ($75.26{\mu}gC$). Eleven families of harpacticoid copepods occurred Ameiridae and Ectinosomatidae were the most frequent. The mean diversity index was 1.21 from all the stations, 1.22 from the sand mining stations, and 1.19 from the reference stations. The nematode:copepod (N/C) ratio was 1.57 from the sand mining stations and 1.37 from the reference stations. Non-metric multidimensional scaling analysis divided the community into group A (station one, non-sand mining and reference area) and groups B and C in the sand mining area. The present study reports similar numbers of taxa but lower density and biomass of meiofauna compared to previous studies in Korean waters. The variability of the diversity index and N/C ratio may indicate large fluctuation of meiofauna depending on temporal and spatial conditions of the environment in the study area.