• Journal of the Korean Society of Costume
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• v.39
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• pp.197-215
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• 1998

Vivienne Westwood, the revolutionary cre-ator of Punk fashion(ripped T-shirts, bondage clothes, fetishist accoutrements) was a street fashion designer. Although Westwood's clothes have frequently been described as decadent, degenerate and unwearable, they have also exerted a powerful influence on interntional fashion. Westwood became a fashion designer in the mid-1970s, when he emergence of Punk put London back on the fashion map for the first time since 1965. Just as the Mods, Rockers, and Hippies of the 1960s had embraced par-ticular styles of dress and music, so also did the Punks create their own subculture. The Punk“style in revolt”was a deliberately“re-volting style”that incorporated into fashion various offensive or threatening objects like tampons, razor blades, and lavatory chains. Vivienne Westwood and parter Malcolm McLaren articulated this youth culture, who roots lay in music. A sign is something which stands for some object or idea, while the semiotics are the ex-ternal expression for an internal meaning. Semiotics can be used as a medium of communication between dress and music. A language is simply used for explicit of meaning, while the style of dress and music express the explicative and implicative signs. Peirce's scheme among several theories of the semiotics was chosen for this study, because the Peirce's scheme was the first non-language communication medium between external and internal stages, and readily inter-preted the styles of dress and music. Punk rock was studied at first to identify the style which influenced Vivienne Westwood's works and then Semiotics were used to apply the above results to the 1970s and 1990s for analyzing and interpreting the Vivienne Westwood's works were also interpreted by the symbolic characteristics of Semiotics, because the symbol of semiotics often found at Youth Cults reflected punk rock. The symbol of revolt, decadence, grungy, freedom in Vivienne Wes-twood's works wre determined by using Punk rock's semiotics. This study could conclude that the style of dress and punk rock were able to be interpreted by semiotics.

• Archives of Plastic Surgery
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• v.35 no.3
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• pp.341-344
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• 2008

Purpose: Tuberous sclerosis is an autosomal dominant multisystemic neurocutaneous syndrome characterized by the development of multiple hamartoma distributed through the body, skin, brain, heart, kidney, and lung. The classic triad is seizure, mental retardation, and facial angiofibroma. We experienced a case of a tuberous sclerosis associated with the facial lesion and multiple masses on scalp, forehead, and right lower extremity. Methods: This a 34-year-old male patient had subependymal giant cell astrocytoma in brain and multiple angiomyolipoma in both kidneys. Tangential excision with razor blade and dermabrasion were done on the centrofacial area. We excised other lesions and the mass on scalp was excised and covered with split thickness skin graft. Results: The histopathological finding revealed that the facial lesion was angiofibroma and the others were multiple fibroma. Conclusion: In our case of tuberous sclerosis, we chose the tangential excision to remove the large nodules of angiofibroma, and then dermabrasion was used to smooth the final contour. The patient appeared to have a good results from this treatment modality. But, tuberous sclerosis is an disease that needs long term follow-up to check up the recurrence of skin problem.

• Korean Journal of Plant Tissue Culture
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• v.25 no.1
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• pp.37-43
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• 1998

The highest transformation frequency was observed when cotyledonary and hypocotyl explants of flowering cabbage (Brassica oleracea var. acephala DC) 'Eunbae' were cultured on shoot induction medium without kanamycin for 1 day, then cocultured with Agrobacterium tumefaciens LBA4404;;pGA1036 harboring tomato inhibitor II promoter and $\beta$-glucuronidae (GUS) fusion gene for 3 days. These explants were transferred to MS medium containing 20 mg/L kanamycin, 500 mg/L carbenicillin, and 1 mg/L BA. The explants were subsequently subcultured every 2 weeks. Incorporation of the GUS gene into flowering cabbage was confirmed by PCR analysis of DNA. Southern blot analysis showed that ECL-labeled GUS gene was hybridized to the expected amplified genomic DNA fragment of about 366 bp from transgenic flowering cabbage. Histochemical analysis based on the enzymatic activity of the GUS protein indicated that PI-II promoter activity was sysmatically associated with vascular tissue in wonded as well as in non-wounded leaves, petioles and stems, but not in roots. Partial wounding with razor blade showed not systemic induction but partial induction.

• Korean Journal of Materials Research
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• v.12 no.2
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• pp.117-120
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• 2002

We investigated the possibility of direct bonding of the Si ∥SiO$_2$/Si$_3$N$_4$∥Si wafers for Oxide-Nitride-Oxide(ONO) gate oxide applications. 10cm-diameter 2000$\AA$-thick thermal oxide/Si(100) and 500$\AA$-Si$_3$N$_4$LPCVD/Si (100) wafers were prepared, and wet cleaned to activate the surface as hydrophilic and hydrophobic states, respectively. Cleaned wafers were premated wish facing the mirror planes by a specially designed aligner in class-100 clean room immediately. Premated wafer pairs were annealed by an electric furnace at the temperatures of 400, 600, 800, 1000, and 120$0^{\circ}C$ for 2hours, respectively. Direct bonded wafer pairs were characterized the bond area with a infrared(IR) analyzer, and measured the bonding interface energy by a razor blade crack opening method. We confirmed that the bond interface energy became 2,344mJ/$\m^2$ when annealing temperature reached 100$0^{\circ}C$, which were comparable with the interface energy of homeogenous wafer pairs of Si/Si.

• Korean Journal of Logic
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• v.8 no.2
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• pp.109-141
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• 2005

In this paper, I raise an objection to "sensitivism" about "know", according to which knowledge ascription is sensitive to contexts of utterance or subjects. While Peter Unger once proposed insensitivism about "know" in terms of insensitivism with respect to absolute terms, David Lewis provided sensitivism about "know" in terms of sensitivism with respect to absolute terms, on the common ground that "know" belongs to a class of absolute terms. On the one hand, I object to Unger-style insensitivism about 'know,' for, I claim, we have reason to opt for sensitivism rather than insensitivism with respect to absolute terms in virtue of the maxim that I call "semantic razor." On the other hand, I also object to sensitivist approaches to "know," for, on reflection, there is such a deep difference between "know" and absolute terms (or, sensitive terms altogether) that "know" cannot be taken to sensitive to contexts as opposed to absolute terms (or, sensitive terms altogether). These claims jointly indicate that "know" should be thought of as an insensitive term even though sensitivism has enjoyed wide acceptance in many other cases.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.15 no.5
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• pp.39-47
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• 2016

Nowadays, several welding processes are generally used to join parts together, and the materials are generally steel, aluminum, copper, stainless steel, and other difficult-to-weld materials. If a proper welding process is chosen, it is helpful for welding parts. However, there is no desirable technique for appropriately deciding on the welding process in the industry. Therefore, an appropriate method of selecting a welding process is needed for the novice worker in the industry. In this sense, a new analytic network process (ANP) technique is used for effective decision making in welding. By considering several criteria in ANP, a selection method is suggested to decide on the proper welding process. In the study, several criteria were considered for the proper welding of parts. By considering a matrix of prior interdependence effects among various welding processes, a decision-making method based on an ANP is accomplished using a weighting matrix, which is supposed to select an appropriate welding process. In addition, for appropriate decision criteria of the welding process, several factors, such as material, shape, precision, economics, and equipment, are used to accomplish the ANP algorithm. Moreover, the final weighting matrix is calculated following its ANP strategy. Furthermore, this decision-making technique is applied to both stainless razor spot joining and thick steel pipe joining. The results show its reliability and practicality, and the novice engineer and manager can use this technique to determine the best welding process.

• Journal of Korean Society of Forest Science
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• v.37 no.1
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• pp.61-63
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• 1978

Both bark and wood sections obtained, by cutting with a razor blade, from living tissue of Cronartium ribicola cankers of Korean white pine (Pinus koraiensis) were transferred to a mixture of 2 parts of chloroform and 1 part of methanol, and the sections were stained using a modified lactophenol cotton blue. The formula for this staining is as follows: Lactic acid 20gm, phenol crystal 20gm, cotton blue 0.05gm, and 60% EtOH 100ml. The rust hyphae and haustoria were stained blue, and the wide hyphae with straight or curved haustoria could be distingwished from the pine tissue.

• Journal of Trauma and Injury
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• v.26 no.4
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• pp.304-307
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• 2013

Food bolus impaction is the most common cause of esophageal foreign body obstruction in adults. Other causes include intentional ingestion in psychiatric patients or prison inmates. We experienced successful treatment of a patient with intentional ingestion of multiple sharp foreign bodies(25 cutter and razor fragments). A 47-year-old male patient who was suffering from chronic alcoholism was admitted, via the emergency room, with dysphagia and neck pain. He was suffering from alcoholic liver cirrhosis and psychiatric problems, such as chronic alcoholism, anxiety disorder and insomnia. The patient had intended to leave the hospital after having swallowed the sharp objects. Plain radiographs and computed tomography (CT) scan showed multiple, scattered metal fragments in the esophagus, stomach, and small bowel. We performed emergent endoscopy and successfully removed one impacted blade in the upper esophagus using by a snare with an overtube. The rest of the fragments had already passed through the pylorus, so we could not find them with endoscopy. We checked the patient with simple abdominal radiographs and careful physical examinations every day. All remaining fragments were uneventfully excreted through stool during the patient's 6 day hospital stay. Finally, we were able to confirm the presence of the objects in the stool, and radiographs were negative. The patient was discharged without complications after 14 days hospital stay and then was followed by the Department of Psychiatry.

• Korean Journal of Acupuncture
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• v.28 no.1
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• pp.157-169
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• 2011

Objective : Nine classical needles have been recorded in oriental medical classics as a diversified instrument for acupuncture to treat patients with various symptoms. Recently, it has suggested that doctors didn't make full use of acupuncture and that poor understanding of the nine needles has caused the lack of usage. Methods : It has studied bibliographically about the conformation including a length & shape and application & usages of the nine classical needles presented in oriental medical classics. Results : Chamchim (shear needle) has 1.6 chon (寸) length, sharp apex treating fever in the head and trunk; Wonchim (roun-pointed needle) has 1.6 chon, eggshaped apex treating disease of flesh by massaging with it; Sichim (spoon needle) has 3.5 chon, thick body with round sharp apex treating weakness of Qi; Bongchim (lance needle) has 1.6 chon, a triangled apex treating chronic disease with bleeding; Pichim (stiletto needle) has 4 chon, razor sharp applying to surgery of big pus; Wonlichim (round-sharp needle) has 1.6 chon, thin body, sharp apex treating acute arthralgia syndromes; Hochim (filiform needle) has various lengths which treats various disease of meridians and organs; Jangchim (long needle) has 7 chon, sharp apex treating chronic arthralgia syndromes in deeper place of body; Daechim (large needle) has 4 chon, nail like apex applying to excrete artheredema in joints. Conclusions : The conformation of nine classical needles has been changed from those recorded in oriental medical classics since it was developed. However, the usage of nine classical needles has remained the same. Therefore it is considered that intrinsic attribute of the nine needles has preserved even though the conformation of nine classical needles has changed.

• Journal of Ginseng Research
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• v.27 no.4
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• pp.188-194
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• 2003

Rust-spot on North American ginseng roots (Panax quinquefolius L.) is considered a physiological, not a pathological disorder. Ginseng rust-spot starts as an orange spot on the surface of the root and may spread forming a sunken, round to irregular lesion. 5 mm in diameter. Pieces of root, 7 mm in length and containing a rust-spotted lesion, were embedded in agar and sectioned using a vibratome. These sections and hand sections, cut with a two-sided razor blade, were examined using fluorescence microscopy. The 4-5 cell layers of the periderm were destroyed in the area of the lesion and orange substance:, were deposited in and around the lesion. Sections stained with vanillin-HCI and viewed using bright field microscopy confirmed that the orange substances were phenolic compounds. Scanning electron micros-copy showed that the periderm had pulled away from the root, or was completely destroyed, in the area of the lesion. The smooth surface of the lesion indicates the deposition of phenolic compounds in surrounding cells as a wound response. Roots sprayed or dipped in ethephon (1500 mgㆍL$^{-1}$ ) developed rust-spots, more so at 21$\pm$2$^{\circ}C$ than at 3$\pm$0.2$^{\circ}C$. Roots held at 21$\pm$2$^{\circ}C$ were yellowish and developed white cell proliferations. Comparable control roots also developed rust-spots likely due to the high undecomposed organic matter content of the incubation soilless mix.