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송성준,박양문 제주대학교 방사능이용연구소 2001 연구보고 Vol.15 No.-
Responses of N, P and K fertilizer to Aralia elata were observed by pot experiment. The nitrogen content, height and stem diameter in plant increased by increasing N application rates. There was a big difference in the growth and P-uptake between P treatment and control, which indicated that more P application was required in less P-fertilized cultivation field of Aralia elata in the middle mountain of Cheju. However, K-fertilization also didn't show any favorable response to the growth as well as K-uptake. This indicates that K content in test soil was adequate to tree growth. On the other hand, as the N response to tree was most remarkable among three major nutrients, N, P and K. N-fertilization therefore was found very important to the growth of Aralia elata, but the amount of three fertilizers, N, P and K to be applied to the three could not be determined by pot experiments. Because the limited volume of soil in the pot could not gave a satisfactory tree's growth.
송성준,홍경애,김신 제주대학교 방사선응용과학연구소 2008 방사선응용과학연구소논문집 Vol.22 No.-
This paper was reviewed on three fatally radiological accidents in San Salvador, El Salvador in 1989[1], at the Sor-Van facility, Israel in 1990[3] and in Nesvizh, Belarus[4]. The accidents happened from the facility faults; the source rack stuck owing to obstruction by cartons on the conveyor in the irradiation position or a jam in the product transport system. On entering to fit the problems, the operators bypassed the safety devices as well as did not weared the radiation badges or the alarm meter for personal monitoring. The operators were exposed to high radiation doses( 3-20 Gy) within a few minutes and developed the acute radiation syndrome, which led to death or cripple. If a defect on the facility or improvement recommended by authorities or expert group is ignored and abnormal operation continued, the resultants can be disastrous. Therefore, it is considered that the high inspection on the irradiation facility and its complementation should be made periodically and the education on the radiation safety and observance of safety procedure on entering the facility are essential for preventing the accidents.
송성준,김지선,윤상원,이원미 대한이비인후과학회 2009 대한이비인후과학회지 두경부외과학 Vol.52 No.10
Osteoma is a benign tumor characterized by proliferation of compact or cancellous bone that may form peripherally in a periosteal location or in central position. The most common site of the peripheral osteoma in the craniofacial area is the frontal sinus, and the extremely rare site is found to be in the external maxilla. Clinically, it appears round and shows slow growth without symptoms but its large size results in facial asymmetry, tenderness and swelling. Radiologically, peripheral osteoma appears as a well-circumscribed radiopacity and histologically shows proliferation of either compact or cancellous bone. The etiology of osteoma in maxilla is uncertain, but it has been suggested that they are frequently associated with infection or trauma. The treatment is surgical excision. We report a case of peripheral osteoma on the right anterior maxilla in 53-year-old female patient who complained of cheek discomfort and tenderness. Surgical excision was performed and the patient was followed up for 7 months without recurrence.
송성준,김원,황의욱 한국통합생물학회 2010 Animal cells and systems Vol.14 No.4
A new species of the Cletopsyllidae belonging to the genus Isocletopsyllus Huys and Lee, 1999 is described from the materials collected from subtidal sandy bottoms at Jeju Island and Ulleung Island, Korea. So far, only two species of the genus Isocletopsyllus, viz. I. tertius (Por, 1964) from Israel and I. quartus (Soyer, 1966) from Banyuls-sur-Mer (France) are recorded, both from the Mediterranean Ocean. The new species can be clearly distinguished from its congeners by the combination of the following characters: (1) female antennule with a large process on the outer margin of first segment, (2) caudal rami with a bulbous proximal inner expansion, and shorter than those of other species (about four times long as wide in the new species), (3) second segment of P1 exopod with a short rod-like inner seta, (4) sexual dimorphism presented in the second endopodal segment of male P2, not in exopod of P4, and (6) female P5 with a very long exopod with very short second outer seta. A table comparing the modifications of swimming legs in the family Cletopsyllidae Huys and Lee, 1999 is presented. This is the first record of this family from Korea.
송성준,백상규,윤성규 대구대학교 기초과학연구소 2000 基礎科學硏究 Vol.17 No.2
Distribution pattern and community structure of macrobenthos was studied on the Ansung rocky shore in Chinhae, a southern coastal area of Korea. Sampling was conducted seasonally using a quadrate (50×50cm) from January to October, 1998. A total of over 72 species were occurred. It was comprised of molluscs (33 spp. 45.8%), arthropods (>23 spp.), annelids (>3 spp.), poriferans, cnidarians, echinoderms (3 spp., respectively) and others. Mean density of individual was 8,603 ind./㎡ and mean biomass was 7,065.1 gwwt/㎡. Molluscs were a individual-dominant faunal group with a mean density of 6,945 ind./㎡ which occupied 80.7% of the total individual of benthic animals, and it also represented as a biomass-dominant group with a mean biomass of 6,942.8 gwwt/㎡ (98.5% of total biomass). The major density-dominant species were a bivalve Mytilus edulis (5,957 ind./㎡, 3,405.8 gwwt/㎡) and Crassostrea gigas (636 ind./㎡, 2,800.2 gwwt/㎡). Granulilitorina exigua, Littirina brevicula, Septifer virgatus and Chthamalus challengeri were major individual-dominant species on the vertical rocky shore, and these four species sequently distributed from upper to lower tidal level.