• KSCE Journal of Civil and Environmental Engineering Research
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• v.40 no.2
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• pp.247-255
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• 2020

Currently, urban regeneration is carried out mostly in a permanent and fixed way of planning, and due to the nature of the master plan, it is limited to immediately accepting the opinions of residents. In this study, the factors of idle space were derived based on a temporary use strategy, and the direction of idle space was presented by comparing the importance of experts with the survey of residents' perceptions and preferences. As a result, residents preferred to improve the aging physical environment first because of the target location characteristics, while experts ranked it in line to reflect the importance of the use of temporary uses that can quickly improve the urban environment. Therefore, it is desirable to recognize the importance of the temporary use strategy and to refine the priorities of the two groups and conduct a temporary test to derive the optimal utilization measures and reflect them in the master plan. In order to implement a temporary use strategy in the future, it is necessary to present a space utilization plan that reflects detailed prior investigation through analysis of target location characteristics and usage patterns.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.37 no.8C
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• pp.703-710
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• 2012

The new article, related to temporary copy on exploitation of copyrighted works, has been introduced in the copyright law as partly revised on December 2, 2011. While number of researches on in-network caching including Content-Centric Networking are conducted quite actively in recent years, the need for legal and institutional considerations has arisen since temporal storage (i.e. temporal copy) may be made not only at user devices but also in routers such as network equipments. This paper examines issues on temporary copy of copyrighted works mainly focusing on the articles and the related articles of the recently revised copyright law as well as the Free Trade Agreement between the Republic of Korea and the United States of America and further studies necessary institutions required to actualize in-network caching.

• Asia Marketing Journal
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• v.12 no.2
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• pp.135-154
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• 2010

This paper considers a duopoly where switching costs exist. The analysis proves that temporal price reductions can be pure strategy equilibrium where firms earn more profit than in a regular price strategy. Greater profits result from price discrimination in temporal price reductions. The equilibrium is contrasted with previous studies, which explain temporal price reductions as a result of mixed strategy. In a given model with an assumption about forming switching cost, firms can control their range of loyal consumers by properly setting their regular and promotional prices. The model shows that temporal price reduction tends to raise the regular price and decrease the range of loyal consumers.

• Tuberculosis and Respiratory Diseases
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• v.53 no.1
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• pp.27-35
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• 2002

Background : The paradoxical response refers to an enlargement of old lesions or unexpected new ones during apparently adequate antituberculous therapy. This response has been reported in cases of intracranial tuberculoma, tuberculous lymphadenopathy, tuberculous pleurisy and pulmonary tuberculosis. However, there are few reports on its frequency and clinical characteristics. Materials and Methods : This study enrolled 205 patients who were treated with first line antituberculous agents for more than 6 months. We retrospectively studied 155 patients with pulmonary tuberculosis and 57 patients with pleural tuberculosis (7 patients had both) from July 1998 to March 2000. The patients were divided into the paradoxical response group and the non-paradoxical group. The clinical characteristics of the paradoxical response group and the non-paradoxical group. The clinical characteristics of the paradoxical group were investigated. Statistical analysis was done with an independent sample T-test and Chi-squared test. Results : 29 of the 205 patients(14.1%) had paradoxical response. Among the 29 patients, there were 19 pulmonary tuberculosis, 8 tuberculous pleurisy(2 patients had both). Paradoxical response appeared 32 days (mean 35 days in pulmonary tuberculosis, mean 25 days in tuberculous pleurisy) after the beginning of chemotherapy. The duration to regress less than half of initial chest lesion was 114 days in pulmonary tuberculosis and 124 days in tuberculous pleurisy, respectively. Most common clinical manifestation of paradoxical response patients was coughing in both pulmonary tuberculosis and tuberculous pleurisy. Male sex, high blood WBC count and high level of pleural fluid LDH were related with paradoxical response. Conclusion : These findings suggest that presponse usually appears 1 month and disappears within 4 months after the beginning of anti-tuberculous chemotherapy. Paradoxical response was relatively correlated with male sex, high blood WBC count and high level of pleural fluid LDH.

• Proceedings of the Korean Fiber Society Conference
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• 2003.04a
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• pp.202-205
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• 2003

$\beta$-Sulfatoethylsulfone기를 갖는 일시적 수용성 반응성 분산염료는 분산제를 첨가하지 않고도 염욕내에서 단분자 상태를 유지할 수 있으며 염색 공정 중 온도와 pH조건의 변화에 따라 Scheme 1과 같이 비수용성 vinylsulfone form으로 변환된다[1]. 이 때 vinylsulfone기는 섬유와 화학결합을 할 수 있는 대표적인 반응기이므로 이 염료는 일시적 수용성 분사염료와 반응성 염료의 두 성질을 동시에 지닌다[2]. (중략)

• The Journal of Korean Association of Computer Education
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• v.19 no.2
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• pp.99-114
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• 2016

The transient information effect occurs when long and complex transient information disappear before the learner has time to adequately process it or link it with new information. This study aimed to explore the impact of the transient information effect on multimedia learning efficiency within the cognitive load perspective and how segmentation and pacing of instructional materials interact with the transient information effect. The results revealed that the visualonly instruction(a diagram with long and complex texts) was more efficient than the audiovisual instruction(a diagram with long and complex spoken texts). The overall results suggested that using long and complex spoken texts with a diagram can have a negative impact on learning unless the transient information effect are reduced through segmentation and learner-paced instructions.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.9
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• pp.374-383
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• 2018

This study was conducted to compare the unmet needs and quality of life of permanent and temporary ostomates. The research subjects were 128 ostomates with colorectal cancer or other advanced cancers. Data were collected by self-reported completion of the Comprehensive Needs Assessment Tool in Cancer (CNAT) and the City of Hope Quality of Life (COH-QOL) Ostomy Questionnaire from February 1 to April 5, 2018. Collected data were analyzed by chi-squared and independent t-tests using IBM SPSS 21.0. The results showed that the unmet need for temporary ostomates was significantly higher than that of permanent ostomates (t=-2.284, P=0.024). Moreover, temporary ostomates showed a higher unmet need for information and education (t=-2.747, p=0.007), psychological problems (t=-2.578, p=0.011), and physicians (t=-2.599, p=0.010). Although quality of life of temporary ostomates seems lower than that of permanent ostomates, there was no significant difference between groups (t=-1.364, P=0.0175). Therefore, it is necessary to develop a self-management program to provide appropriate information and psychological support for temporary ostomates.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.12 no.2
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• pp.194-198
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• 2009

Purpose: Severe abdominal distension is not uncommon symptom in the neonate. Two major causes of this symptom are benign transient intestinal ileus (BTII) and Hirschsprung`s disease (HD). But it is difficult to differentiate BTII from HD based on the symptoms and simple abdominal x-ray findings. The aim of this retrospective study was to assess the clinical aspects and diagnostic tests differencing two diseases. Methods: From August 2004 to March 2009, nineteen patients with severe abdominal distension, who underwent barium enema, anorectal manometry, and rectal suction biopsy (triple tests) due to a suspicion of HD, were enrolled. A comparison of clinical data associated with BTII and HD based on the clinical features and results of triple tests. Results: The age of onset of symptom was between 2 and 6 weeks in BTII and within 3 weeks in HD. On the barium enema, transitional zone revealed in 6 (50%) patients in BTII and 4 (57.1%) in HD. On anorectal manometry, the anorectal inhibitory reflex was present in 11 (91.7%) patients in BTII and 1 (14.3%) in HD. On rectal suction biopsy, ganglion cell was present in 9 (75%) patients in BTII and 0 (0%) in HD. Abdominal distension was improved within 3 months of life in all cases of BTII. Conclusion: We think that anorectal manometry may be more simple and useful diagnostic method than barium enema and rectal suction biopsy for differential diagnosis of transient intestinal ileus and Hirschsprung's disease.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2011.04a
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• pp.231-235
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• 2011

The purpose of this study was to analyze the types and characteristics of temporary small-sized housing units for single-person households. A document research method and case studies were used to analyze and classified the spatial characteristics and types of the temporary dwelling spaces since 2000. Findings of this study were as follows: temporary and simplified dwelling spaces were developed by the concept of impermanence for single-person households in modern society. In order to conform the concept of temporary dwelling for small-sized housing units of single-person households, the characteristics were divided into three aspects. 'Transporting' by wheel and rotation and vehicles, 'Transforming' by adapting, assembling disassembling, and folding unfolding, and 'Wearing Carrying' by inflatable and tented types. It attempted to resolve the concept of temporarity through the experiment so that they might apply to the space of contemporary city.

• Tuberculosis and Respiratory Diseases
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• v.65 no.4
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• pp.339-342
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• 2008

Early CT findings of transient radiographic progression (TRP) during treatment of active pulmonary tuberculosis including subpleural, interlobular or intralobular septal thickening and micronodules are shown in the present case. Late CT findings of TRP are subpleural, enhancing nodular infiltration with internal low attenuation. These CT features accompanied by a lack of clinical worsening in young patients taking antituberculous medication due to pulmonary tuberculosis can help to differentiate TRP from other disease entities.