• Journal of Korean Society of Forest Science
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• v.23 no.1
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• pp.17-27
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• 1974

In order to investigate the variation of nutritive value, fertilizer value, productivity and growth performance by the number of cutting times in Lespedeza bicolor, Lespedeza maximowiczii and Lespedeza japonica var. intermedia, the plots of one, two and four cutting times in a year had been made through 1972 to 1973. The results are summarized as follows. 1. Lespedeza bicolor, Lespedeza maximowiczii and Lespedeza japonicavar. var. intermedia showed increase of growth and productivity in two plots excluding the plots of four time cuttings. 2. Significant differences at 1% level were shown among the species and the number of cutting times in total grass yield. Lespedeza bicolor showed the greatest production, and followed by Lespedeza maximowiczii and Lespedeza japonica var. intermedia. The plots of one cutting time a year produced more dry weight than that of two and four cutting times. The production in plots of fourth cutting showed less growth and yield. 3. The ratios of dry weight to fresh weight and of leaf weight to stem weight were decreased when the number of cutting times increased in Lespedeza bicolor, Lespedeza maximowiczii and Lespedeza japonica var. intermedia. 4. Crude protein was decreased, though crude fiber content was increased when the grasses were growing more and more. Conent of crude fat showed great variation by the number of cutting times and cutting period seoson. 5. Early cut tings of Lespedeza showed higer fertizer value than late cuttings in all the species. 6. It is suggested that two and three time cutting through a year in Lespedeza bicolor and Lespedeza japonica var. intermedia having high nutritive and fertilizer value is good when using the Lespedeza species as a fodder or manuers, and one time cutting a year will be good when using the Lespedeza species as a fuel.

• Journal of Korea Port Economic Association
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• v.31 no.2
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• pp.41-53
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• 2015

In Paracomon Inc. v. Telus Communication, Realice's anchor became entangled with a working fiber-optic submarine cable during its voyage and are presentative of the shipowner(the captain) cut the cable. The owner of the cable brought a claim for the repair cost against the shipowner. The shipowner then advanced a third party claim against a liability insurance underwriter. The Supreme Court of Canada (SCC) held that the shipowner was entitled to limit its liability under the 1976 Convention on the Limitation of Liability for Maritime Claims. The SCC also ruled that even though the misdeed of the shipowner was insufficient to break its right to limitation of liability, its wrongdoing constituted willful misconduct under the 1993 Canada Marine Insurance Act, allowing the underwriter to deny coverage for the incident. Thecasewasthefirsttoaddresstheinterrelationship between the shipowner's right to limit liability under the international convention regime and the availability of liability insurance with respect to such limited liability. This study analyzes the reasoning behind the SCC's judgment and evaluates the appropriateness of this court's decision based on the current maritime industry as well as prevailing maritime law. It concludes that the SCC's decision to declare that the shipowner retained the right to limit its liability is appropriate under the Limitation Convention (1976). However, its declaration that the liability insurer was discharged from liability is not correct in due consideration of the common recognition in the maritime industry, the intended purpose of a third party's right against the liability insurer, and the adoption process of the conduct barring limitation. Based on the SCC's decision, this study finally reviews the issue of the shipowner's right to limit and the coverage of the liability insurer in the Sewol case (2014).

• Journal of the Korean Wood Science and Technology
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• v.32 no.2
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• pp.19-25
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• 2004

This study was carried out to investigate a radial distribution of moisture contents (MCs) within a log cross section (LC) during oven-drying of 3 mm-thick circumferential slices cut from several domestic softwoods LCs.For Korean red pine, drying rate of sapwood slices during oven-drying represented much higher values than that of heartwood slices, and so sapwood with higher green MC early reached below fiber saturation point (FSP) rather than heartwood did. However, this distribution of moistures did not last for long duration. For Japanese larch, green MC of sapwood was approximately three times higher than that of heartwood. This similar distribution in MC was lasted until about 20% average MC. The MC was around uniform throughout the sapwood of Ginkgo when green and during oven-drying, although it was somewhat fluctuated. For Japanese cedar, the heartwood with so low moistures around FSP would begin to shrink from the beginning stage of drying, but the sapwood above hygroscopic MC prevents the heartwood from shrinking, and consequently, the heartwood or the transition wood goes into tension stress. The results for Japanese cypress showed that the green MCs of the sapwoods were much lower than those for heartwoods, and then this trend was continued until about 20% in average MC. For Chinese thuja, the green MCs of sapwoods were about 2 times as high as those of heartwood, but this along the radial gradient in MC rapidly became gentle during oven-drying.