• Journal of Acupuncture Research
• /
• v.25 no.3
• /
• pp.107-113
• /
• 2008

Objectives : The purpose of this study is to compare the effects of the acupuncture at affected limb and unaffected limb on treating ankle sprain of acute stage. Methods : From October 1st, 2007 to March 23rd, 2008, the 60 patients who had visited Dongshin mokdong oriental medical hospital and Gwangju oriental medical hospital, Dongshin university with acute ankle sprain were divided into 2 groups ; one group took acupuncture at affected limb, and the other group took acupuncture at unaffected limb. To evaluating the efficiency of each treatment, Visual Analog Scale(VAS) and Ankle-Hindfoot Scale(AHS) were applied before treatment and after 3rd treatment. Results : As a result of evaluating by using VAS, the score of acupuncture at unaffected limb was marked lower than the score of acupuncture at affected limb. As a result of evaluating by using AHS, the score comparison between the two groups had no significance after treatment. Conclusions : Acupuncture at unaffected limb is more effective than acupuncture at affected limb on treating ankle sprain of acute stage.

• Journal of Agricultural Extension & Community Development
• /
• v.15 no.1
• /
• pp.49-74
• /
• 2008

Although demands for people to promote quality of life have been increased, rural residents especially aged was very difficult to keep in touch with the public social service system. On the other hand, many volunteers belonged to non-profit organizations(NPOs) have contributed to deliver the social service to overcome restrictive public social service system. The purpose of this study was to compare volunteer activities of both of rural and urban women NPOs, and to suggest some programs to facilitate volunteer activities in rural area. For this study, the survey was conducted by interviews based on a closed questionnaire. The subjects of the survey were members of rural and urban women NPOs in Gangneung and Anseong districts. It was conducted from August 24 to October 31, 2006. Data were collected from 582 members, of which 562 data were analyzed. The major findings were follows: Rural women participated in volunteer activity of 7 fields a year, while urban women participated in 6.5 fields. But, only 15.8% of rural women volunteers was insured for accident during activities by local Volunteer Center, on the other hand, 53.2% of urban women volunteers was insured. This study suggested measures to support compensations (accident insurance and so on) for volunteer activities of rural women, and to put emphasis on some programs especially to encourage urban women`s activities for rural area.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.19 no.2
• /
• pp.137-150
• /
• 2013

Purpose: The purpose of this study was to identify the degree of safety education requirement in child daycare center teachers. Method: The data using questionnaire were collected from eight child daycare centers located in Seoul, Gyounggi-Do, and Kwangwon-Do. Final participants were 133 child daycare center teachers. Results: The degree of safety education requirement were as follows: education need of safety knowledge ($4.26{\pm}.50$), safety education need of daycare center ($3.29{\pm}.60$), recognition about safety education training ($3.94{\pm}.58$), and confidence of safety care practice ($2.75{\pm}.43$). There is significant correlation between education need of safety knowledge and safety education need of daycare center (r=.495, p<.001), education need of safety knowledge and recognition about safety education training (r=.555, p<.001), education need of safety knowledge and confidence of safety care practice (r=.201, p=.020), safety education need of daycare center and recognition about safety education training (r=.464, p<.001), and recognition about safety education training and confidence of safety care practice (r=.187, p=.032). Conclusion: On this study, child daycare center teachers' safety education requirement was relatively high. It is recommended that safety education for them should be done for children's healthy life.

• Journal of Information Technology Services
• /
• v.14 no.1
• /
• pp.53-68
• /
• 2015

This article aims to identify the quality factors of public data which have increased as a public issue; analyze the impact of users satisfaction in the perspective of Technology Acceptance Model (TAM), and investigate the effect of service satisfaction on the government's open policy of public data. This study is consistent with Total Data Quality Management (TDQM) of MIT, it focuses on three main qualities except Contextual Data Quality (CDQ) and includes seven independent variables : accuracy, reliability, fairness for Intrinsic Data Quality (IDQ), accessibility, security for Accessibility Data Quality (ADQ), Consistent representation and understandability for Representational Data Quality (RDQ). Basing on TAM, the research model was conducted to examine which factors affect to perceived usefulness, perceived ease of use, service satisfaction and how service satisfaction affects to the government's open policy of public data. The results showed that accuracy, fairness, understandability affect both perceived ease of use and perceived usefulness; while reliability, consistent representation, security, and accessibility affect only perceived ease of use. This article found that the influence of perceived ease of use on perceived usefulness and the influence of these two causes on service satisfaction in the perspective of TAM were significant and it was consistent with prior studies. The service satisfaction when using public data leads to the reliability of public data open policy. As an initial study on unstructured public data open policy, this article offered quality factors that pubic data providers should consider and also present the operation plan of public data open policy in the future.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.29 no.2
• /
• pp.195-201
• /
• 2015

The aim of the study is to investigate the anti-cancer effects of Scutellaria barbata in AGS human gastric adenocarcinoma cells. MTT (3-[4, 5-dimethylthiazol-2-yl]-2, 5-diphenyltetrazolium bromide) assay and caspase 3 or 9 activity assay were carried out to examine cell death with Scutellaria barbata. To elucidate the inhibitory effects of Scutellaria barbata, cell cycle (sub-G1) analysis and mitochondrial membrane potential were performed in AGS cells after 24 h incubation with Scutellaria barbata. Scutellaria barbata induced apoptosis in AGS cells by using the MTT assay, the sub-G1 analysis and mitochondrial membrane potential assay. The stronger inhibition effects of AGS cell growth was observed by application of Scutellaria barbata combined with several anti-cancer drugs (paclitaxel, 5-fluorouracil, cisplatin, ectoposide, doxorubicin and docetaxel) in comparison to the application of Scutellaria barbata or anti-cancer drugs. Our findings provide insight into unraveling the effects of Scutellaria barbata in human gastric cancer cells and developing therapeutic agents against gastric cancer.

• Journal of Ecology and Environment
• /
• v.37 no.4
• /
• pp.217-223
• /
• 2014

We conducted a distributional survey of Pectinatella magnifica, an invasive species, in the Geum River and the Nakdong River from July 12 to July 25, 2014. The spacing between the study sites was 10 km along the main channels for the Geum River (n = 12, 120 km) and the Nakdong River (n = 38, 380 km) from the estuarine barrage to upper part of main channel. Pectinatella magnifica was detected along the riparian zone (within 100 m) at each of the study sites. Presence rate of P. magnifica in Geum River and Nakdong River was 25% and 32.6%, respectively. The colony number of P. magnifica at Geum River ($9.5{\pm}3.1colony/m$, n = 3) was over 94 fold higher than that in the Nakdong River ($0.1{\pm}0.1colony/m$, n = 16). The Total length distribution of P. magnifica had a truncated bell shape at each rivers (mean length: $14.0{\pm}1.2cm$ for Geum River (n = 32), and $16.8{\pm}1.4cm$ for Nakdong River (n = 52)). These findings could provide basic information regarding the distribution pattern of P. magnifica in a new invasion area.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.19 no.2
• /
• pp.200-206
• /
• 2013

The paper was investigated on the mooring forces(or tension) and motion response characteristics for a 8-point mooring floating dock in regular waves using a commercial code(AQWA). To achieve the aim of the research, a numerical simulation was adapted on an inner port environment condition, which the water depth is 10 meters, significant wave amplitude(1.05 m). wave period(3.85 sec), wind speed(20.21 m/s), wind and current direction ($90^{\circ}$), incident waves(${\chi}=180^{\circ}$, $135^{\circ}$ and $90^{\circ}$). The dimension of the numerical model is length(140 m), breadth(32 m), depth(14.6 m). The maximum length of a mooring line is 120m. We can expected that roll and pitch motions appeared in beam seas better than head sea. the mooring forces also indicated higher in bean seas than in head seas including wind forces.

• Environmental and Resource Economics Review
• /
• v.12 no.4
• /
• pp.611-635
• /
• 2003

This study deals with the "Dissemination Stage", the final step in the R&D process consisting of R&DDD($R&D^3$ : Research & Development, Demonstration, Dissemination). At the "Dissemination Stage", the newly configured technical design is compared with other alternatives to come up with the most desirable selection. The assessment conducted at this stage is not a simple procedure. It goes through the complex evaluation process in which various elements including economic effects and technical characteristics are considered. The reason for taking such a complex procedure is that the assessment, selection and application of the desirable technical alternative is critical for the company's competitive edge in every field of industrial sectors, thus influencing its survival and continuous growth. This study reviews the AHP method for assessing technical alternatives of the heat supply system design. And, to show the practical validity of the AHP method, it is applied to the evaluation of waste heat system alternatives in the field of energy supply system technology.

• Journal of the Korean Society of Marine Environment & Safety
• /
• v.19 no.4
• /
• pp.397-402
• /
• 2013

In this study, numerical hull form development of a platform supply vessel, a full scale with the overall length of 26.75m, was performed to predict a bare-hull resistance and a large scale of model tests with a 1/10 scaled model were conducted to verify the success of numerical results. Numerical analysis on heave and pitch motion as a function of encounter frequency and ship's speed for the prediction of seakeeping characteristics are also presented. The experiment results of resistance agreed well with numerical analysis. As a result in the motion response characteristics, the heave RAO indicates high values with the range of encounter frequency 1.8~2.0. The Pitch RAO indicates high motion response characteristics at Beaufort scale No. 3 and 4 in rough seas.

• Journal of Haehwa Medicine
• /
• v.21 no.1
• /
• pp.53-63
• /
• 2012

Objectives : The aim of this study was to investigate the effect of Chunghwatang (CHT) for atopic dermatitis. Methods : CHT, a verified anti-oxidant and anti-inflammatory effect, was treated in atopic dermatitis animal model to investigate cytokine levels and immunoglobulin production. Results : Clinical skin index was 47.1%, suggesting significant efficacy of CHT in atopic dermatitis treatment. Serum IL-4, IL-6, IL-13, TNF-${\alpha}$ and histamine productions were significantly decreased to 52.3%, 61.8%, 68.0%, 37.4%, and 46.6%, respectively. The production of IL-5 was decreased to 33.3%. The increase of Immunoglobulin IgG1 production along with IgE through the interaction of IgE and IL-4 induced by IL-4 and IL-13 were measured as 20.7% and 23.4%, respectively. Conclusions : The results above, along with the in vitro test results, strongly supports the CHT samples as effective immunomodulator in AD treatments, suggesting its use in clinical practice and basic information for EBM.