• Journal of applied mathematics & informatics
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• 제41권5호
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• pp.1115-1128
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• 2023

In this paper, a novel hybrid method for multi-focus image fusion is proposed. The method combines the advantages of wavelet transform-based methods and focus-measure-based methods to achieve an improved fusion result. The input images are first decomposed into different frequency sub-bands using the discrete wavelet transform (DWT). The focus measure of each sub-band is then calculated using the Laplacian of Gaussian (LoG) operator, and the sub-band with the highest focus measure is selected as the focused sub-band. The focused sub-band is sharpened using an unsharp masking filter to preserve the details in the focused part of the image.Finally, the sharpened focused sub-bands from all input images are fused using the maximum intensity fusion method to preserve the important information from all focus images. The proposed method has been evaluated using standard multi focus image fusion datasets and has shown promising results compared to existing methods.

• 대한수학회지
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• 제33권3호
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• pp.527-539
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• 1996

• 월간경쟁저널
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• 125호
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• pp.105-117
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• 2006

The policy of th United States...to preserve the vibrant and competitive free market that presently exists for the Internet and other interactive computer services, unfettered by Federal or State regulation

• East Asian mathematical journal
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• 제35권3호
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• pp.277-283
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• 2019

In this article we show that direct limits do not preserve the property that the Wedderburn radical contains all nilpotents, comparing the fact that the NI property is preserved by direct limits.

• 한국조경학회지
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• 제30권4호
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• pp.82-91
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• 2002

The site for this plan is located at the foot of Mt. Unseo at Galcheon-ri, Changsu-myon, Youngdeok-gun. On the site stands Jangyutsa Temple, built by priest Naong in 1355 (in the 4th year of King Gongmin during Koryo Kingdom). The purpose of this plan is to widely publicize and commemorate priest Naong by designing a district centering around the temple. The basic directions of design can be summarized as follows 1) A special Buddhists'pilgrimage and sight-seeing district aimed at commemorating priest Naong will be developed to preserve the historic figure of priest Naong. To this end, a facility will be built to collect, preserve and exhibit materials related with the great priest in order to preserve his legacy and enhance the image of the space. 2) Special fractions which are rare in other districts will be introduced to create an image different from the conventional memorial districts or sight-seeing zones. To this end, the district will be divided into the Jangyuksa Temple area proper and a district memorial area, each of which will have its own unique characteristics with different functions. On the other hand, the two different areas will be related with each other and complemented by each other. Such planning techniques as articulation and superimposition will be used for a synergistic effect. 3) The plan will accommodate various programs centering around historical and cultural assets, and at the same time will allow tourists to have various experiences and access to the natural environment as well as to a variety of events. 4) In order to plan such landscapes as shown in the traditional mountain temples, the traditional tectonic forms will be used for the facilities. It is expected that the district surrounding Jangyuksa Temple will become a popular sight-seeing destination, and with new historical and cultural environments will become a valuable resource to widely publicize the culture of Youngdeok-gun.

• 한국의상디자인학회지
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• 제13권4호
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• pp.167-177
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• 2011

As today the world has been globalized, each country and race has been trying its best to preserve and develop its own unique culture to have its identity. Same exertion has been added in the areas of fashion and textile such as developing traditional textile or fabrics and applying them to the materials of modem fashion. The Korean traditional gold foil is one of invaluable cultural heritages, and another means to elevate the wearer's social status, and its beauty and artistic quality is very excellent. So, in order to preserve and develop of the Korean traditional gold foil, the exertion of developing the gold foil into multi-purpose modem fashion material which is endurable and practical by using the image of Korean traditional gold foil should be done. The purposes of this study are to preserve Korean traditional gold foil, to develop Korean textile and fashion industry by utilizing Korean traditional gold foil images in modem fashion. The results are as follows: textile designs applied plant motives of Korean traditional gold foil were carried out, modem fashion materials of Korean traditional gold foil image were developed by Jacquard weave. They were to certify that those were registered on the register of the Korean of design registrations from commissioner the Korean Intellectual Property Office, and developed fabrics of Korean gold foil image were examined the utility for modern fashion materials through using them in the modem wearing, interior goods and fashion items.

• Journal of Microbiology and Biotechnology
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• 제23권3호
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• pp.289-296
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• 2013

Cryptomonads are unicellular, biflagellate algae. Generally, cryptomonad cells cannot be preserved well because of their fragile nature, and an improved methodology should be developed to identify cryptomonads from natural habitats. In this study, we tried using several cytological fixatives, including glutaraldehyde, formaldehyde, and their combinations to preserve field samples collected from various waters, and the currently used fixative, Lugol's solution was tested for comparison. Results showed that among the fixatives tested, glutaraldehyde preserved the samples best, and the optimal concentration of glutaraldehyde was 2%. The cell morphology was well preserved by glutaraldehyde. Cells kept their original color, volume, and shape, and important taxonomic features such as furrow/gullet complex, ejectosomes, as well as flagella could be observed clearly, whereas these organelles frequently disappeared in Lugol's solution preserved samples. The osmotic adjustments and buffers tested could not preserve cell density significantly higher. Statistical calculation showed the cell density in the samples preserved by 2% glutaraldehyde remained stable after 43 days of the fixation procedure. In addition, DNA was extracted from glutaraldehyde preserved samples by grinding with liquid nitrogen and the 18S rDNA sequence was amplified by PCR. The sequence was virtually identical to the reference sequence, and phylogenetic analyses showed very close relationship between it and sequences from the same organism. To sum up, the present study demonstrated that 2% unbuffered glutaraldehyde, without osmotic adjustments, can preserve cryptomonads cells for identification, in terms of both light microscopy and phylogenetic analyses based on DNA sequences.

• 비교문화연구
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• 제25권
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• pp.421-452
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• 2011

This writing is about an effort to try to preserve and transmit the materials related to Jing-Ju(京劇) who is the Chinese traditional theatrical art. The plan to preserve the materials of performing arts is very important because its collection and preservation about them are much more particular than other genres. China got the great results in this field because of China Jing-Ju Yinpeixiang (中國京劇音配像) project. Jing-Ju Yinpeixiang project is a kind of project to restore and preserve the materials which reproduced Jing-Ju repertoire by inserting the performance method of Yinpeixiang (音配像: put together images to sounds) by later actors and actresses of Jing-Ju in recordings of 1950s to 1960s by remained famous ones. Also, this is the large scale culture project that more than 170 institutions and more than 3000 persons participated in during the total 21 years that it first started in 1985 and was completed in the end of 2006. Thanks to this project, China got to have the almost perfect materials which reproduced live performances to add the images of junior actors and actresses who accurately imitated performances of 115 famous actors and actresses including each type of role, schools and great actors from 1907 to the end of 20th century in their voices. This is the only method to restore the materials in this world and very creative. It's been 15 years since TV broadcasting first showed its fruition to Chinese people. The Chinese government gave the positive judgement on this project and prepared to hold the big event which celebrated itself this year. But very little is known of this process and there is no any study in Korea. This writing tried to clarify what Jing-Ju Yinpeixiang project is, what it has meant to Chinese people and what results it has gotten after it's been 15 years since the first show was on TV.

• 무역상무연구
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• 제66권
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• pp.1-23
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• 2015

A party who relies on a breach of contract must take such measures as are reasonable in the circumstances to mitigate the loss, including loss of profit, resulting from the breach. Appropriate measures are those aimed at lessing the loss as far as reasonably possible. Such measures will typically be a resale of the goods by the seller or a cover purchase by the buyer. The measures the injured party is expected to take in order to mitigate the loss must be reasonable in the circumstances. Article 77 will be applied to the difference between the amount by which the loss should have been mitigated under Article 77. A reduction of damages is the only remedy available to the party in breach in cases covered by Article 77. If the buyer has received the goods and intends to exercise any right under the contract or this Convention to reject them, he must take such steps to preserve them as are reasonable in the circumstances. If goods dispatched to the buyer have been placed at his disposal at their destination and he exercises the right to reject them, he must take possession of them on behalf of the seller. Article 86(1) requires that the buyer manifest his intention at the moment of receipt of the goods. Article 86(2) envisages that the goods have been dispatched to the buyer and that they have been placed at his disposal at their destination. Article 87 allows him to deposit them in the warehouse of a third person. It is not necessary that the warehouse by public, or that it be a general warehouse for storage. A party who is bound to preserve the goods in accordance with articles 86 may sell them by any appropriate means taking possession of the goods or in taking them back or in paying the price or the cost of preservation. If the goods are subject to rapid deterioration or their preservation world involve unreasonable expense, a party who is bound to preserve the goods must take reasonable measures to sell them. A difference exists between paragraph Article 88 (1) which grants the right to sell, and paragraph (2 )which imposes the duty to take reasonable measures to sell the goods. According to Article 88(2), the party who wishes to sell must give notice to the other party of such intention, to the extent possible.

• 호남수학학술지
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• 제29권4호
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• pp.495-509
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• 2007

In this note it is proved that MPR is rigid as a Hopf algebra with distinguished basis. I.e. there are no nontrivial automorphisms that preserve the multiplication and comultiplication and take the distinguished basis of all permutations into itself (as a graded set).