• Publications of The Korean Astronomical Society
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• v.36 no.2
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• pp.37-45
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• 2021

We have analyzed 42 research papers regarding on the solar astronomy written by North Korea scientists to investigate the current status of astronomical activities in North Korea. The papers are surveyed from the 'Bulletin of Astronomy', the 'Physics', the 'Bulletin of Academy of Science', and the 'Natural Science' in North Korea, and SCI journals. In addition, we refer to the presentation material announced in the 2015 IAU by director of Pyongyang Astronomical Observatory (PAO) and the 2013 OAD/IAU reports. We have analyzed the papers statistically according to three criteria such as research subject, research field, and research members. The main research subjects are the sunspot (28%), observation system (21%), and space environments (19%). The research fields are distributed with data analysis (50%), numerical method (29%), and instrument development (21%). There have been 25 and 9 researchers in the solar astronomy and space environment, respectively since 1995. North Korea's solar research activities were also investigated in three area: instrument, solar physics, and international research linkage. PAO has operated two of sunspot telescope and solar horizontal telescope for spectroscopy and polarimetry, but there is no specific information on solar radio telescopes. North Korea has cooperated in solar research with Europe and China. We expect that the results of this study will be used as useful resource in supporting astronomical cooperation between South and North Korea in the future.

• Journal of the Korean Society of Food Science and Nutrition
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• v.39 no.9
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• pp.1305-1312
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• 2010

The purpose of this study was to investigate the perception and satisfaction on the nutrition counseling service for patients consuming a therapeutic diet at hospitals in Busan. The subjects were 153 inpatients at five hospitals with over 400 beds each. The research was performed through the interviewing process using questionnaires conducted from January to February, 2008. In a total of 88 patients, 57.5% had experienced nutrition counseling and were through the motives of counseling with doctors 64.2% and themselves 29.3% of the patients. In the method of nutrition counseling, 58% of the patients had an individual counseling. In the patients' perception on the nutrition counseling, 75.0% of the patients understood very well, 83.0% of them perceived the explanation as very important, 79.5% were very satisfied and 78.7% were helped in nutrition-management. On a scale of 5.00 for the nutrition counseling satisfaction, the average scores were 3.80 for 'explanation of knowledge', 3.71 for 'cognitive communication skills', 4.05 for 'effective communication skills' and 3.60 for 'facilitation skills'. The items of low scores in the nutrition counseling satisfaction were 'follow up diet-therapy after discharge', 'providing to personalized nutrition information', 'presentation of specific menu' and 'methods of menu planning'. There were significant (p<0.01) positive correlation between perception and satisfaction on the nutrition counseling. Therefore, it was suggested that dietitians increase the patients' satisfaction on the nutrition counseling with developing the model based on the patient-centered counseling.