• Journal of Yeungnam Medical Science
• /
• v.37 no.3
• /
• pp.159-168
• /
• 2020

The demand for drug-induced sedation for magnetic resonance imaging (MRI) scans have substantially increased in response to increases in MRI utilization and growing interest in anxiety in children. Understanding the pharmacologic options for deep sedation and general anesthesia in an MRI environment is essential to achieve immobility for the successful completion of the procedure and ensure rapid and safe discharge of children undergoing ambulatory MRI. For painless diagnostic MRI, a single sedative/anesthetic agent without analgesia is safer than a combination of multiple sedatives. The traditional drugs, such as chloral hydrate, pentobarbital, midazolam, and ketamine, are still used due to the ease of administration despite low sedation success rate, prolonged recovery, and significant adverse events. Currently, dexmedetomidine, with respiratory drive preservation, and propofol, with high effectiveness and rapid recovery, are preferred for children undergoing ambulatory MRI. General anesthesia using propofol or sevoflurane can also provide predictable rapid time to readiness and scan times in infants or children with comorbidities. The selection of appropriate drugs as well as sufficient monitoring equipment are vital for effective and safe sedation and anesthesia for ambulatory pediatric MRI.

• Korean Journal of Oriental Medicine
• /
• v.14 no.2
• /
• pp.155-163
• /
• 2008

State Administration of Traditional Chinese Medicine of the People's Republic of China lead Research on Chao medicine's Constitutional Treatment project by which could involve the following principles. First, constitution can be identified, second, constitution correlates to ones susceptibility to diseases, third, constitution can be harmonized, fourth, prescription made according to ones constitution and patterns. These ideas is originated by Lee Je-ma's theory of Four Constitution Type in "DongEuiSooSeBoWon"(Longetivity and Life Preservation in Eastern Medicine). This is much similar to currents trends of personalized medicine in western medical sciences. Therefore further developing Lee's theory would have significant value on various fields of medicine.

• Journal of the Korea Safety Management & Science
• /
• v.9 no.1
• /
• pp.157-174
• /
• 2007

Corporation had been made by important action rule of business ethics that observes legal standard that is prescribed in each class of administration activity. But it does not keep ethicality of corporation action that conforms law. Law can not include all parts of business ethics because it is forcing essential class for public order preservation and public welfare in right. Moreover, partial corporations are doing to justify unethical action of other evasion of taxes, consultation, manufacturing etc. with legal basis meaning abusing legal standard. For these reason, Insistence that is in point of legal standard and ethical standard is not different each other that is in equal viewpoint is brought.

• Journal of the Korean Institute of Educational Facilities
• /
• v.16 no.1
• /
• pp.43-50
• /
• 2009

This research is to analyze LCC of Heat Pump system in university building by reduction of electric power costs for education and incentive system for gas. Produced details item different expense of EHP and GHP equipment construction step and preservation administration step. Analysis result is as following. 1) Executed LCC analysis for target system after lowering whole curriculum reduction of electric power costs for education. Analysis result, energy cost-cutting effect of EHP appears greatly than GHP unlike existent study finding, EHP decided by economical system. 2) Sensitivity analysis executed by incentive 500,000 won per units and geometrical ration of gas expense by 1%. As a result, because lowering effect of electric charges appears greatly, EHP decided by more economical system than GHP. As research result of front is different from existent study finding, EHP by lowering of electric charges for alteration and education of governmental frequent volunteer system was decided by more economical system than GHP.

• Food Science and Preservation
• /
• v.15 no.6
• /
• pp.859-863
• /
• 2008

The proanthocyanidin content and antioxidant characteristics of seeds of grape cultivars were examined. Grape seeds were extracted in 70% acetone solution for 12 hr. The total phenolic content of the extracts ranged from 16.71 to 28.60 mg/100 g. The proanthocyanidin content ranged from 18.36 to 55.30 mg/100 g. The Jaok cultivar had the highest total phenolic and proanthocyanidin content, and showed the strongest antioxidant activity in the FRAP and DPPH assays. The total phenolic and proanthocyanidin content of grape seeds was correlated with their antioxidant capacities (r > 0.92). Acetone extracts of grape seeds could be effective antioxidant materials.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.34 no.3 s.116
• /
• pp.41-58
• /
• 2006

Rural areas dominates the country landscapes in size with less population and rich traditional heritages as well as natural landscapes. Rural community groves (RCG) and Dangsan groves have been established by community residents during a few hundred years, and most of them have been disturbed. Only a few RCGs and Dangsan groves remain for an extensive period with efforts from community residents. These remnant RCGs and Dangsan groves are highly evaluated representing Korean rural cultural landscapes. Sound understanding on the structure of the rural landscapes and their role on the rural community environment is required to provide an appropriate policy for managing rural landscapes. This study aims to understand the characteristics of RCGs and Dangsan groves in the cultural landscapes, to investigate policies and issues of the advanced countries on RCGs and Dangsan groves, and to overview domestic policies for rural landscapes. The study results showed that there is a close relationship between RCGs and main issues discussed in EU countries. Ministry of Agriculture & Forestry of Korea, Ministry of Environment and Rural Development Administration have to focus on the potential of RCGs and Dangsan groves for multi-functions of agricultural and rural areas, natural streams, rural amenity, direct subsidy for landscape preservation and rural tourism. Based on the findings, this study suggests that RCGs and Dangsan groves will provide benefits to develop rural-mountain-sea villages and to enhance country's landscapes as well as local landscapes.

• Food Science and Preservation
• /
• v.15 no.2
• /
• pp.219-224
• /
• 2008

"Charmdlerak" a new high-quality Korean wheat, was produced with production management from the Rural Development Administration (RDA). We evaluated the characteristics of grain, flour, and end-use quality of "Charmdlerak" wheat to assess consumer satisfaction with this new variety of wheat. Eighty-two farmers (450MT/100 ha) in Gwangju metropolitan city produced Keumkangmil wheat and 23 farmers (30 ha) produced "Charmdlerak" wheat "Charmdlerak" wheat had 1.55% ash content and 11.0-13.0% protein content "Charmdlerak" flour was milled by a commercial machine in Samyang Milmax. The protein content of "Charmdlerak" was slightly higher than that of flour from Hard Red Winter Wheat (HRWW), the most popular multipurpose flour in Korea. The ash content and color of "Charmdlerak" wheat were similar to those of HRWW. End-use quality testing of cooked noodles and bread indicated that "Charmdlerak" flour resulted in softer noodles and similar bread loaf volume compared with products made from Keumkangmil wheat.

• Korean Journal of Food Science and Technology
• /
• v.47 no.4
• /
• pp.480-485
• /
• 2015

Effects of dynamic high-pressure (DHP) treatments on microbial stability, vitamin C concentration, color, sugar content, color, and pH of strawberry juice were studied and compared with those of the conventional thermal treatment. Freshly prepared strawberry juice was thermally treated at $110^{\circ}C$ for 1 min or treated by DHP at 205 MPa and 20, 50, 60, or $70^{\circ}C$. The thermal treatment and the DHP treatments, both with and without integration with heating at $70^{\circ}C$, reduced the number of indigenous aerobic microorganisms by >6 log CFU/mL. Vitamin C concentration, color, and sugar content were higher in the DHP-treated juice than in the thermally treated juice, regardless of integration with heating. Compared to the thermal treatment, DHP treatments resulted in longer color retention and higher sugar contents in strawberry juice stored at $4^{\circ}C$ for 63 days. These results have demonstrated the potential use of DHP as a novel method for pasteurizing strawberry juice.

• Korean Journal of Environment and Ecology
• /
• v.22 no.1
• /
• pp.11-17
• /
• 2008

The purpose of this study is to make practical application of the results as basic data of National Park management-policy by surveying and analyzing management goals, management missions, land zoning, numeral of visitors, management organization, management staff and revenue and Expenditure budget of 1992 and 2004 those are main factors to know the management system well. The main management missions was found not only to put value on developing nature program but also to prepare for keeping and renewing of nature resources. The change of zoning land was researched to be controlled and nature preservation area was showed to be enlarged. While management missions and visitors have been increased, there weren't raise of organization and staffs at all. And expenditure budget had management formation by manpower. Although there are progressive changes in park management system during the period, several improvements are needed in details. They are as follows; To be sustainable preservation and usage which are the intrinsic roles of National Park by increasing the government investment than own revenue.

• Food Science and Preservation
• /
• v.15 no.4
• /
• pp.612-616
• /
• 2008

We studied new product presentation strategies for cheongyang Lycium chinense, and the attributes of consumers purchasing cheongyang; this is a popular herbal medicine. Attributes are characteristics or properties of a product, and generally refer to features regarded as evaluative criteria during decision-making. The key phrases found on data analysis were "free from disease" and "health". Makers or producers must conduct research and development to promote consumer demand for Lycium chinense, and they must overcome any consumer-held negative images of Lycium chinense attributes.