• The Korean Journal of Mycology
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• v.7 no.1
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• pp.1-7
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• 1979

Higher fungi were collected in the northern area of Kyungsangbuk-Do (Mt. Sobaek, Youngju, Andong and Koun Temple) during the period from April, 1974 to October,1978 and were identified. The total number of fungi were as follow: two classes, 10 orders, 32 families, 86 genera, and 149 species. These contained higher fungi which were published by Lee and Cho, 1976 (referred below with a special mark). Among them, Psilocybe merdaria (Fr.) Ricken, Laccaria galerinoides Sing., Conocybe tenera Var. subovalis Kuhner and Helotium sulphurinum Quel. were new fungi in Korea.

• The Research Journal of the Costume Culture
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• v.14 no.2
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• pp.177-191
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• 2006

The purpose of this study was to analyze the signification system between logo and brand concept systematically in sportswear brands. For this purpose, 37 apparel brands focused on sportswear brand were selected and the results of the study were following : First, the sportswear brands that symbolize a specific sports used a related supplies such as a golf ball or tennis ball, etc to express sports or concept that pursuit each brand. Second, the sportswear brands used the brand logo that represent or symbolize a specific animal, plant and natural world to express a strong spirit of sports and active energy. Third, the sportswear brands used the word mark or symbol that design a brand name in dynamic or speedy typeface to represent a speed and progressive spirit of sports. Fourth, the sportswear brands used the symbols that represent a concrete object, person such as a mast, shield, etc to emphasize the brand concept. Fifth, the sportswear brands used the symbols of a graphic or geometric style to represent the special quality of brand in type.

• Nuclear Engineering and Technology
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• v.55 no.2
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• pp.648-654
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• 2023

A dual-particle imager (DPI) is configured in a hand-held form factor, then one can efficiently and conveniently deploy the DPI to detect the presence of special nuclear materials (SNM) and identify any isotopic variations that differ from their natural abundances. Here we show that by maximizing the areal coupling between a pixelated scintillator array and the partitioned photosensor readout such as a silicon photomultiplier (SiPM), the information utilization of the gamma-ray and neutron information in the radiation field can be enhanced, thus enabling one to rapidly acquire spatial maps of the distributions on gamma-ray and neutron emitters.

• Journal of Arbitration Studies
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• v.16 no.1
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• pp.277-314
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• 2006

This article aims at analysing the reality of banks' liability resulting from the breach of contract on its part to keep the business secrecy with the supplier in the transferable credit, focusing on a English decision, Jackson v. Royal Bank of Scotland [2005] UKHL 3. In this case, the applicant, 'Econ', had purchased various varieties of pre-packed dog chews in bulk through 'Sam'(lst beneficiary) from 'PPLtd'(2nd beneficiary) in Thailand, using a transferable letter of credit issued by 'RBank'. 'Sam' charged a tremendous amount of mark-up on each transaction and it had not been disclosed to 'Econ', although the identity of 'PPLtd' was revealed to 'Econ' by various documents. However, 'RBank' made an unfortunate error to send an completion statement and other documents including 'PPLtd.'s invoice to 'Econ' instead of to 'Sam'. The effect of the Bank's error was to reveal to 'Econ' the substantial profit that 'Sam' was making on these transactions. CEO of 'Econ' was furious and, as a result, decided to cut 'Sam' out of its importing system and terminated their relationship. 'Sam' sued 'RBank' for damages to recover the loss of profits which could have been possibly made, if the information on the mark-up would not have been exposed to 'Econ'. The House of Lord held that 'RBank' was in breach of its duty of confidence, so 'Sam' was entitled to recover damages on a decreasing scale over 4 years, since there was no specific undertaking from the letter of credit.

• Journal of Korean Academy of Nursing Administration
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• v.12 no.1
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• pp.122-130
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• 2006

Purpose: This study was performed to examine the level of reward's importance and job satisfaction perceived by nurses, understand how nurses' demographics, reward and reward's subcategories affected their job satisfaction. Method: The data were collected at the six general hospitals in five cities, Korea from July 15th to August 26th, 2005. Two questionnaires were used. One was the important level of reward and the other was job satisfaction. The data were analyzed by SPSS/PC ver 12.0. Result: The average scores of reward and job satisfaction were $3.77({\pm}.34)$ and $2.80({\pm}.32)$ of 5.0 that was full mark. In differences of the important level of reward, marital status was the only different characteristics. In differences of job satisfaction, age, education level, working period, and position had differences significantly. Among the job satisfaction and the reward's subcategories, there was the only significant correlation between the job satisfaction and the job contentment reward. And nurses' job contentment reward and position explained 40.5% of their job satisfaction Conclusion: Nurses' job contentment reward and position should be first considered in order to improve their job satisfaction. Since nurses' job contentment reward is the most important factor to improve their job satisfaction, a special strategies that can develop their job contentment reward is needed to nursing managers.

• Journal of Power Electronics
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• v.18 no.2
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• pp.343-355
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• 2018

A wide-voltage-conversion range bidirectional DC-DC converter is proposed in this paper. The topology is comprised of one typical LC energy storage component and a special common grounded asymmetric H-bridge with four active power switches/anti-parallel diodes. The narrow output PWM voltage is generated from the voltage difference between two normal (wider) output PWM voltages from the asymmetric H-bridge with duty cycles close to 0.5. The equivalent switching frequency of the output PWM voltage is double the actual switching frequency, and a wide step-down/step-up ratio range is achieved. A 300W prototype has been constructed to validate the feasibility and effectiveness of the proposed bidirectional converter between the variable low voltage side (24V~48V) and the constant high voltage side (200V). The slave active power switches allow ZVS turn-on and turn-off without requiring any extra hardware. The maximum conversion efficiency is 94.7% in the step-down mode and 93.5% in the step-up mode. Therefore, the proposed bidirectional topology with a common ground is suitable for energy storage systems such as renewable power generation systems and electric vehicles with a hybrid energy source.

• Journal of Adhesion and Interface
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• v.7 no.4
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• pp.24-27
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• 2006

International standards claim the best possible reliability in industrial manufacturing processes. This is also essential for the application with manual applicators. The application of adhesives with manual applicators is one of the most frequently used application techniques. The range of application reaches from the building of prototypes in the automobile industry over the use in single or small-batch manufacturing up to applications in crafts enterprises. Conventional manual applicators for adhesives and sealants don't fulfill the demands in international standards for the best possible reliability. Only the worker is able to control the quality and the quantity of the bond. A velocity-controlled manual applicator solves these restrictions. Special sensors and micro controllers calculate the flow-rate, the velocity and the location of the manual applicator. This leads to stable and repeatable application processes which are claimed in international standards. The location of the bond can be compared with the nominal value, so that it is possible to check the quality of the bond during application. Furthermore there is the potential to document the data of the manufacturing process.

• Journal of the Korean Wood Science and Technology
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• v.16 no.4
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• pp.61-69
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• 1988

Recently the automization of wood manufacturing and the development of CNC machine tools becomes the center of interest. Cutting mechanism, tool wear and the roughness of machined surface have been studied. In the studies about wood for special uses, concrete data of cutting is desired. While Pinus densiflora is characterized that heartwood develops as age increases, Chunyang District has the characteristic of strength, red color, relatively regular chap and high heartwood - percentage. But there is no data about cutting this wood, Chunyang District. In this study face milling by sintered carbide tool was excuted to Chunyang District. Cutting force, Surface roughness and states were investigated with regard to cutting speed. Example results were as follows; 1) Mean cutting resistance against lateral component force and longitudinal component force decreased rapidly up to cutting speed of 155 m/min, and remains constant above this speed. 2) The surface roughness of cutting surface lowered as cutting speed increased, regardless of fiber formation. Radial rougness of fiber is larger than lineal surface roughness. 3) Increase in Cutting speed made machining mark restrained. Down-milling showed larger marks than up-milling.

• Journal of the Korean Home Economics Association
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• v.40 no.12
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• pp.119-129
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• 2002

This research aims at finding out situation on purchasing clothes for kids, size recognition and fitting to provide basic data in order to establish standard sizes for kids' clothes. A survey was conducted to 360 mothers who have children ranging from first to third grade in elementary school on clothes purchasing method, wearing situation, criteria in deciding size and fitting preference. In terms of data analysis, frequency, percentage, mean, $X^2$-test, ANOVA and Duncan-test were used via SPSS PC program. The result is as follows; 1. While the recognition on brand was high, the recognition on body size was low: as a result, it is believed that it would be effective to mark the weight along with the brand. 2. Many times, they would select one or two size bigger on all items and they would go for a regular or one that fits as far as filling is concerned showing that it is different from adult clothes. 3. As far as obese kids, they would choose based on the diameter, so the diameter item is right but they are too long in general. The length question should be given special attention when manufacturing clothes for obese kids.

• Journal of Food Hygiene and Safety
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• v.17 no.3
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• pp.129-136
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• 2002

This study was conducted to Provide basic information Promoting egg qualify improvement and hygienic control by grasping of present market egg distribution system and hygienic quality. The eggs of 57 brands collected from the department food stores in Incheon Metropolitan City were examined. Eggs were kept in room temperature in all the market and 70.2% of the brands were marked the expiration date indicating that eggs would be available over 28 days after being laid. Fifty-four % of the market eggs was classified as a special or functional egg. Expiration date and date of laying were common labelling items in all brands. These items were labelled in trade mark sheet or eggs tray. Only 66.6% of the brands had the mark about net quantity of contents. The inspection about the exterior and contents of eggs has results as follows: eggshell contamination of feces and feather-9.5%, abnormal and broken eggshell -3.9%, blood and meat spots in contents -14.7% and watery whites -1.8%. Average of Haugh Unit(HU) was 56.1 and below HU 31 were 18 of 285 eggs(6.3%), in addition, more than one egg detected in 12 brands(21.1%) among 57 brands have inferior quality. Salmonella enteritidis from eggshell and antibodies directed from S. enteritidis in the yolks of eggs available in the market were not detected. Ranges of Total bacterial count (CFU/ml) on eggshell of eggs were < 10~8.2$\times$10$_3$, and isolation ratio of Escherichia coli were 4.7%. Tetracyclines were detected in 1.8% of the eggs(1 of57 brands) by CHARMII. As mentioned above, quality control and improving distribution system were required to facilitate egg consumption and improve public health by complementing labelling items and quality standards.