• Korean Journal of Environment and Ecology
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• v.7 no.1
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• pp.29-34
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• 1993

This study was conducted to investigate to compare avifauna at Taegosa area in Pukhansan with Kamapong area in Inje-gun, Korea. The observed birds at Taegosa in Pukhansan and Kamapong area were 35 individuals on species and 113 individuals on 29 species respectively. In Pukhansan area, there was severely avifauna diminishing in July in which users were concentrated. Pica pica sericea and Streptopelia orientalis orientalis were observed the dominant species in Pukhansan area and Kamapong area respectively. There were two species of national monument in these surveyed area, Otus scops stictonotus in Pukhansan area and Falco tinnunculus interstinctus in Kamapong area. Cuculus saturatus horsfields, Cuculus micropterus micropterus and Eurystomus orientalis calonyx were found out in Kamapong area to the rare bird. Species diversity and avi-ecosystems in Kamapong area were seemed to good, whereas in Pukhansan area, there was relatively poor avifauna caused by isolating with surrounding ecosystem, overusing by visitors beyond capacity and heavy acid rain. Therefore avifauna protection plans sould be made and carried out for Pukhansan National Park by thorought study with experts.

• The Journal of the Convergence on Culture Technology
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• v.2 no.4
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• pp.1-21
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• 2016

This article examined the different types of Jeonuhwa as recorded in 16 royal palace studies from the Joseon dynasty (1392-1909). The ingredients used in Jeonuhwa during the Joseon dynasty were categorized as follows: 16.0% for gray mullet(秀魚) and fish(生鮮), 14.2% each for liver and cow stomach, 12.3% for sea cucumber(海蔘), 4.7% each for crab(蟹), clam(生蛤), and chunyup(千葉), 3.9% each for pork meat(豬肉), octopus, 2.8% each for oyster(石花), pheasant(生雉), and chicken(鷄), 2.0% each for croaker(民魚), and brain (骨), 0.9% each for duck(鴨子), pigeon(山鳩), dobi(都飛), snapper, white fish(白魚), mussel(紅蛤), haeran(蟹卵), quail(鶉鳥), egg(鷄卵), and sesame(實荏子). This observation may be associated with commercial industrial development that prevailed during the late Joseon dynasty. Further studies will be conducted on recipes and ingredients recorded in Euigwe in order to develop a standardized recipe for Jeonuhwa.

• Journal of Wetlands Research
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• v.13 no.1
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• pp.67-77
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• 2011

To classify the relationship between riparian vegetation type and bird habitat, we studied the vegetation and avian species in the three streams(Anyang Stream, Gap Stream, Seom River), located in middle province. Five different vegetation types - Woodland type, Shrub type, Tall and wet grassland type, Low and dry grassland type and Cropland - were identified. The habitats of avian species were highly correlated with vegetation type. Streptopelia orientalis and Hypsipetes amaurotis were found in woodland. Both Paradoxornis webbiana and Phoenicurus auroreus were mainly found in shrub. Tall and wet grassland were preference habitats of Ixobrychus sinensis, Acrocephalus arundinaceus, while, low and dry grassland were occupied by Phasianus colchicus, Falco tinnunculus. Cropland were used as breeding and feeding sites for Egretta alba modesta, Anas poecilorhyncha, Anthus spinoletta. Distribution patterns of avian species were clearly divided by vegetation type and site characteristics in the stream.

• Korean Journal of Veterinary Research
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• v.30 no.2
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• pp.203-214
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• 1990

A total of 166 strains of Salmonella (S) typhimurium var copenhagen isolated from pigeons (164 strains) and aquatic birds (2 strains) were examined for the biochemical characteristics and plasmid profiles. All the strains were sensitive to ampicillin, chloramphenicol, gentamicin, kanamycin and sulfadimethoxine. But 13 strains(7.8%) were resistant to streptomycin (Sm), 2 (1.2%) to tetracycline, 2 (1.2%) to rifampicin, and 1 (0.6%) to nalidixic acid. Among drug resistant strains, only one strain resistant to Sm contained conjugative R plasmid which was fertility inhibition and incompatibility group $I_{\alpha}$. All the strains were sensitive to cobalt chloride, cupric sulfate, lead nitrate, mercuric chloride and silver nitrate. Of 166 isolates, 6 (3.6%) were resistant to sodium arsenate and 1 (0.6%) to potassium tellurite. Among 166 isolates, 1 (0.6%) was colicinogenic, 12 (7.2%) sucrose fermenters, and 166 (100%) maltose fermenters. Plasmid profiles were confirmed as being 4 or 5 plasmids, and their molecular weight ranged 3.2 to 60 megadalton (MD). All the strains harbored 60 Md plasmid. There are three patterns by the plasmid profile, 150 isolates (90.4%) were pattern I (3.2, 3.5, 33, 60Md), 14 (8.4%) pattern II (3.2, 3.5, 29, 60Md), and 2 (1.2%) pattern III (4.2, 7.8, 8.5, 15, 60Md). S typhimurium var copenhagen strains containing 60Md plasmid were resistant to killing by 90% normal guinea pig serum.

• Journal of Digital Convergence
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• v.14 no.12
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• pp.495-501
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• 2016

The film has always reflected the culture of the era based on reality and imagination. The visual effect in the film has mainly played a role of expressing the reality more realistically or recognizing the virtual as reality. This study examines the meaning and the effect of fantasy realism through Oasis of Lee Chang-dong. Fantastic realism has separated the reality from the imaginary space by using a dual meaning tool that affects the time and space in the film and reflects the human desire and desire to see. It was also reproduced in the real world through the medium of pigeons. In addition, it separates visualized space from non-visualized space in film narrative structure, separation of real and unreal space, segregation of consciousness and unconscious space, and separation of reality and reality space into power structure. With the development of technology, the image of the yellow image comes closer to us like reality, which will express the space of unconsciousness that we could not think of.

• Journal of Science of Art and Design
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• v.4
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• pp.123-146
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• 2002

[ $\lceil$ ]The Life of Pigeons$\rfloor$ consists of seven different canvases without a leading image It contains fragments of disassociated ordinary subjects from a capitalistic and consuming society. In this respect, the text itself attains multiple meanings throughout with inner disharmony, disassociation and relationships of differences. The divided seven images look as if they are connected as one and are connected events that are happening at the same time and in similar places. A liberal interpretation of this work is given to viewers when the seven canvases have both relations and gaps at the same time. $\lceil$The Life of Pigeons$\rfloor$ attempts the viewer's disruption through its middle stratum of meaning structure, which is a device for viewers to rearrange and deeply analyze the seven images. As a result, the artist allows the viewers to get lost in self-contradiction. A fundamental formal structure adopting post-modernism and abandoning modernism is what we can detect with detailed analysis of the work. For instance, changing surface style appears by dividing or putting images in obliquely, furthermore it clearly shows that the main subject is divided in form such as the subject's division into seven spaces. There are three major characteristics. First, the form of the images is divided and composed through oblique and overlapped images. Second, the main content of the subject tends to be scattered. Third, the subjects are interpreted in multiple meanings due to their allegory and symbolism. The inquiry of $\lceil$The Life of Pigeons$\rfloor$ proves that it takes a post artistic spirituality as its basis and its subjects are divided by the differences and surrounding relationships.

• Journal of Digestive Cancer Reports
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• v.9 no.1
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• pp.19-24
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• 2021

The incidence of small and asymptomatic pancreatic neuroendocrine neoplasms (PNENs) has been increased due to the widespread use of high-resolution imaging techniques and endoscopic procedures in screening programmes. Most of PNENs are indolent neoplasms with slow-growing. However, sometimes, PNENs show local invasion or metastasis with poor prognosis. The management of small, nonfunctioning PNENs remain under debate. The National Comprehensive Cancer Network guidelines recommend observation in selected cases of small PNENs less than 2 cm. Pancreatic surgeons are divided into two factions: "the hawks," who indicate the high risk of malignancy even in small PNENs and, therefore, the need for an aggressive surgical treatment, and the "the doves," who accepts the risk of malignancy in some ≤ 2 cm PNENs, advocate that the risk of overtreating many benign ≤ 2 cm PNENs would be much higher. As the pancreatic surgery remains a high-risk operation with a 28-30% morbidity and 1% mortality, the decision for small PNENs is challenging.

• The Korean Journal of Zoology
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• v.15 no.2
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• pp.71-85
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• 1972

This investigation was undertaken to establish the ultrastructural organization of the retina in domestic fowl (Gallus domesticus B.) comparing with the ultrastructure that has been indicated in other Aves by several workers. The electron microscope observations were made on selected segments of retinal tissue prefixed for 2 hrs in 1.25% glutaraldehyde buffered with 0.2 M cacodylate at pH 7.2 and then postfixed in cold 1% osmium tetroxide in 0.4 M cacodylate buffer for 2 hrs. After postfixation, tissues were dehydrated in alcohol series, embedded in Epon 812 mixture from propylene oxide and stained with saturated uranyl acetate and $Pb(NO_3)_2$ solution. Specimens were examined with a Hitachi HS-7S electron microscope. The pigment epithelia cells contain numerous mitochondria with prominent dense granules and several changeful spaped Golgi bodies. The internal fine structure of the receptor outer segments revealed the characteristic stacks or arrays of bimembranous disks. The ellipsoid outer portion of the cone inner segments is composed of a tightly packed mass of extraordinarily large mitochondria. The outer limiting membrane is seen to contain many junctional complexes, the fibrillar material of which is electron-dense.

• Journal of Food Hygiene and Safety
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• v.29 no.4
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• pp.347-355
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• 2014

In this study, the detection method was developed using molecular biological technique to distinguish authenticity of animal raw materials. The genes for distinction of species about animals targeted at Cytochrome c oxidase subunit I (COI), Cytochrome b (Cytb), and 16S ribosomal RNA (16S rRNA) genes in mitochondrial DNA. The species-specific primers were designed by that Polymerase Chain Reaction (PCR) product size was around 200 bp for applying to processed products. The target 24 raw materials were 2 species of domestic animals, 6 species of poultry, 2 species of freshwater fishes, 13 species of marine fishes and 1 species of crustaceans. The results of PCR for Rabbit, Fox, Pheasant, Domestic Pigeon, Rufous Turtle Dove, Quail, Tree Sparrow, Barn Swallow, Catfish, Mandarin Fish, Flying Fish, Mallotus villosus, Pacific Herring, Sand Lance, Japanese Anchovy, Small Yellow Croaker, Halibut, Jacopever, Skate Ray, Ray, File Fish, Sea Bass, Sea Urchin, and Lobster raw materials were confirmed 113 bp ~ 218 bp, respectively. Also, non-specific PCR products were not detected in compare species by species-specific primers. The method using primers developed in this study may be applied to distinguish an authenticity of food materials included animal raw materials for various processed products.

• Korean Journal of Ecology and Environment
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• v.46 no.3
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• pp.419-428
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• 2013

We identified the diversity, geographical distribution, ecological characteristics of birds, trees, and flowers species designated as local government symbols as a means for understanding public awareness on biodiversity. A total of 114 species including 48 birds, 40 flowers, 36 tree species belonging to 40 orders 59 families 90 genus were designated as natural symbols. Pica pica (L.) in birds, Rhododendron schlippenbachii Maxim. among flowers, have also been designated as symbols. The tree Ginkgo biloba L. was designated with the highest frequency. Local governments located coastal area were selected bird species of the Laridae family and the tree species Camellia japonica L., of Pinaceae as their natural symbols. In contrast, local governments located inland have designated resident bird species such as P. pica and Columba rupestris (Pallas) and flower species from the Ericaceae as natural symbols widely distributed and easily observed throughout South Korea. However, many local governments have designated the same species as a natural symbol based on their size color and public appeal and popularity. The information about the popular species and their ecological traits are useful for establishing the criteria as flagship or iconic species selection and their roles in habitat conservation.