• JOURNAL OF ELECTRICAL WORLD
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• s.447
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• pp.72-72
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• 2014

• Monthly Duck's Village
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• s.71
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• pp.100-100
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• 2009

• Monthly Duck's Village
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• s.117
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• pp.100-100
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• 2013

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.15 no.1
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• pp.9-20
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• 1997

The precise leveling is one of the important means of investigating fluctuation of earth's crust and foreknowing earthquake. This paper aims to study refraction errors developed in the inclined leveling route. Based on Kukkamaki's theory and data of weather, the author devised an experiment to test how Kukkimaki's corrections improved the discrepancy between fore and back sight leveling in actual slope. Additionally, through the repeated observation between fore and back sight leveling at one fixed station in the slope(2/100-4/100) and the experimental tests of continuous inclined leveling route, the author studied the effects and charcteristics of refraction. Especially, in inclined leveling(2/100-4/100), the distance of line of sight is ideally to be 25-30 m to minimize refraction errors. From the results of experimental tests of continuous inclined leveling route, the values of calculation by Kukkimaki's corrections were found to be nearly in accord with the values of observation.

• The Korean Journal of Pharmacology
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• v.9 no.2
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• pp.17-27
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• 1973

Modifying the technique described by Schmidt, et al. (1972) the duodenum and stomach of female rats were perfused separately and contiunously with saline solution under urethane anesthesia. Secretory response of caerulein (Prof. V. Erspamer, F.I. 6934 Caerulein, Farmitalia, Italia), a gastrin or CCK-PZ like peptide, on acid, pepsin, bicarbonate and amylase were studied with and without simultaneous administration of secretin, CCK-PZ or other agents known secretory suppressives. A significant increase of acid, pepsin and amylase output was induced by intravenous infusion of caerulein. The response of acid secretion by caerulein in doses of 140 ng/100g/hr was equivalent to the response of histamine in the doses of $280\;{\mu}g/100g/hr$ and on a weight basis the potency of caerulein was approximately 2,000 times greater than histamine in rats. Acid secretory response of caerulein in the doses of 140 ng/100 g/hr was inhibited by simultaneous infusion of secretin in the doses of 0.2 u/ 100 g/hr, and the acid response was partly inhibited by concomitant infusion of histamine in the doses of $280\;{\mu}g/100g/hr$, but the response was enhanced by infusion of CCK-PZ in the doses of 0.2 u/100 g/hr. The secretory response of both aicd and enzymes were inhibited following administration of atropine in doses of 0.2 mg/100 g, but the response were not affected by hexamethonium in doses of 0.5 mg/100 g. In summary, it is concluded that caerolein is every effective in an increase of acid, pepsin and amylase secretion in rats through, possibly in part, the muscarinic and/or histaminic mechanism(s).

• Journal of Microbiology and Biotechnology
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• v.17 no.11
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• pp.1743-1750
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• 2007

Two Gram-negative, nonmotile, coccobacilli, SW-$3^T$ and SW-$100^T$, were isolated from sea water of the Yellow Sea in Korea. Strains SW-$3^T$ and SW-$100^T$ contained ubiquinone-9 (Q-9) as the predominant respiratory lipoquinone and $C_{18:1}\;{\omega}9c$ and $C_{16:0}$ as the major fatty acids. The DNA G+C contents of strains SW-$3^T$ and SW- $100^T$ were 44.1 mol% and 41.9 mol%, respectively. A neighbor-joining tree based on l6S rRNA gene sequences showed that the two isolates fell within the evolutionary radiation enclosed by the genus Acinetobacter. Strains SW-$3^T$ and SW-$100^T$ exhibited a l6S rRNA gene similarity value of 95.7% and a mean DNA-DNA relatedness level of 9.2%. Strain SW-$3^T$ exhibited l6S rRNA gene sequence similarity levels of 93.5-96.9% to the validly described Acinetobacter species and fifteen Acinetobacter genomic species. Strain SW-$100^T$ exhibited l6S rRNA gene sequence similarity levels of less than 97.0% to the other Acinetobacter species except Acinetobacter towneri DSM $14962^T$ (98.0% similarity). Strains SW-$3^T$ and SW-$100^T$ exhibited mean levels of DNA-DNA relatedness of 7.3-l6.7% to the type strains of some phylogenetically related Acinetobacter species. On the basis of phenotypic, phylogenetic, and genetic data, strains SW-$3^T$ and SW-$100^T$ were classified in the genus Acinetobacter as two distinct novel species, for which the names Acinetobacter marinus sp. novo (type strain SW-$3^T$=KCTC $12259^T$=DSM $16312^T$) and Acinetobacter seohaensis sp. novo (type strain SW-$100^T$=KCTC $12260^T$=DSM $16313^T$) are proposed, respectively.

• Korean Journal of Medicinal Crop Science
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• v.24 no.6
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• pp.458-463
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• 2016

Background: The objective of the present study was to investigate the effect of storage conditions on the growth of Saururus chinensis (Lour.) Baill. rootstock. Methods and Results: Rootstocks of S. chinensis were stored in either soil or vermiculite that had been treated with a control treatment, diluted wood vinegar (50 or 100-fold), DF-100 (50-fold), or 1-naphthylacetamide and at $5^{\circ}C$ or $15^{\circ}C$. After 8 weeks, the stored roots were planted in the field, and both plant height and leaf number were observed after transplantation. The greatest number of leaves ($5.60{\pm}0.80$) was produced by roots that had been stored in soil treated with 100 fold dilution of wood vinegar and at $5^{\circ}C$. Meanwhile the maximum plant height ($6.92{\pm}0.78cm$) at 30 d after transplanting was observed for rootstocks that had been stored in soil treated with the 100 fold dilution of wood vinegar and at $15^{\circ}C$, whereas the maximum plant height at 60 d after transplanting ($26.46{\pm}0.71cm$) was observed for rootstocks that had been stored in soil treated with the 100-fold dilution of wood vinegar and at $5^{\circ}C$. Therefore, the storage of rootstocks in soil treated with the 100-fold dilution of wood vinegar and at temperatures at or below $5^{\circ}C$ was most effective, and it can be used to prevent the decay of roots during the postharvest management of S. chinensis rootstocks. Conclusions: The results of the present study indicate that, among the parameters examined, the storage of roots in soil that had been treated with the 100-foil dilution of wood vinegar is the most effective method for improving the growth of S. chinensis.

• Journal of the Korean Vacuum Society
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• v.15 no.6
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• pp.637-641
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• 2006

We present the DC and RF characteristics of 100 nm gate length InGaAs/InAlAs/GaAs metamorphic high electron mobility transistors (MHEMTs). We fabricated the T-gate with 100 nm foot print by using a positive resist ZEP520/P (MMA-MAA)/PMMA trilayer by double exposure method. The fabricated 100 nm MHEMT with a $70\;{\mu}m$ unit gate width and two fingers were characterized through do and rf measurements. The maximum drain current density of 465 mA/mm and extrinsic transconductance $(g_m)$ of 844 mS/mm were obtained with our devices. From rf measurements, we obtained the current gain cut-off frequency $(f_T)$ of 192 GHz, and maximum oscillation frequency $(f_{max})$ 310 GHz.

• The Journal of the Korea Contents Association
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• v.14 no.11
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• pp.111-124
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• 2014

This dissertation is to seek new valuable possibility of the 100 best Chinese films on storytelling in Chinese films as considering about content development of Korea and China's Collaborative film production and extension, that being magnified as a new content for variety of Korean film production. The moment to the Korean wave is getting cold in Japan, Korean wave is attempt to receive attention in new field through China by various image field with Korean drama's appeal. However, film content fall short of our expectation than media content, even if supporting much various attempts with Korea and China's Collaborative film production content. Specially, there are not satisfied films for Korea and China both counties's audience, although Korea and China's Collaborative film production has been produced steadily. The writer studies on stories of Chinese essential 100 films for searching deeply this problem. Among them, in selected 'The 100 Best Chinese Films' by China in 2005, films in 1930's are selected as the first step to study, and this dissertation searches to communicate storytelling's meaning in Chinese films through that time image. This studies what is the point of selected story by China, and there are what kind of worries. This dissertation considers that focused on characters, event and background. Chinese film in 1930's represented life in times through process of play development that is connected with poverty, reality of society, death, tragedy and tragicomedy.

• Proceedings of the Korean Society of Grassland Science Conference
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• 2000.09a
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• pp.100.2-100
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• 2000