• 영어어문교육
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• 제15권3호
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• pp.249-282
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• 2009

This study reports on the use of the trait and state cognitive/metacognitive strategy use and the difference of the trait/state strategy use according to students' proficiency level. First of all, for checking up the trait strategy use, 119 first-grade male students in a high school completed the questionnaire on strategies which they thought they used during a reading test. Secondly, to find out their state strategy use, students took a fifteen-item reading comprehension test, followed by filling out questionnaires on cognitive and metacognitive strategies used in the test. This study employed quantitative data analysis. The results suggested that (1) the cognitive and metacognitive strategy use in the trait and state conditions are used the most by the high proficiency group and they are correlated respectively; (2) these strategies are used with statistically significant difference according to students' proficiency level, especially to the lower level students. The highly successful group uses the cognitive and metacognitive strategy in the actual test situation more than the lower proficient group; there is no difference in trait and state strategy use.

• 정보기술과데이타베이스저널
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• 제6권2호
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• pp.29-43
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• 1999

Object-oriented development methodologies require consistent and seamless object-oriented paradigm to be applied from analysis to testing. Testing must focuses on the state of aggregated objects. This paper suggests testing methods that satisfy such requirements. In order to confirm appropriate implementation of the user requirements, the methods apply extended use case[Jacobson et al., 1992] that are prepared form analysis stage. Testing must be performed based on the use cases because the user requirements are formally documented in the use cases. The notations of the original use case are modified for the state-based testings. The testing methods consist of a unit testing and four-level of integration testing. Particularly, the level 0 testing is based on FREE state machine [Binder, 1995, 1996]. The testing methods have been applied to 3 projects and proved their practicability.

• 한국콘텐츠학회논문지
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• 제22권9호
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• pp.260-270
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• 2022

「국유재산법」 개정으로 국유지 활용여건이 개선되었다. 새정부도 민간투자활성화와 재정투자 여력 확보를 위해 국유지 활용 필요성을 제시하고 있다. 본 연구는 이러한 정책기조 변화에 맞춰 일본의 국유지 활용정책과 유효활용 사례를 살펴보고 국유지 관리와 활용증진 관점에서 정책적 시사점을 찾아 보고자 하였다. 일본의 국유지 활용정책 방향은 효율적인 국유지 관리를 통해 보유 중인 국유지의 최적이용을 유도하며, 국·공유지 연계와 민간참여 등을 통해 적극적인 국유지 활용을 도모함으로써 국유지 가치를 높이고 미이용 국유지를 감소시킴으로써 궁극적으로 저가에 국유지가 매각되는 것을 억제하는 방향으로 정책이 추진되고 있는 것으로 나타났다. 국유지 유효활용 촉진을 위해 먼저 명확한 정책 방향을 정립하는 것이 필요하다. 그리고 투명한 정보공개시스템 구축, 부처간 이해관계 조정이 가능한 강력한 컨트롤타워 구축이 요구된다. 효율적인 국유지 활용을 위한 정책수립의 출발점은 실질적인 국유지 주인은 국민이라는 인식의 전환이다.

• 한국공간정보시스템학회 논문지
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• 제3권2호
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• pp.63-70
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• 2001

본 연구는 전라북도 지역을 대상으로 비교적 광범위한 지역에 대한 국토이용 현황을 분석하기 위하여 최신의 디지털 토지이용현황도(이하, 토지이용현황도) 및 토지이용현황도 활용시스템의 활용방안을 연구하였으며, 이를 토대로 국토의 균형적 발전을 도모할 수 있는 효율적 국토이용계획 수립을 위한 의사결정지원은 물론 토지이용현황도를 이용하여 효율적인 국토이용현황을 분석할 수 있는 최적의 방안을 제시하고자 하였다. 토지이용현황도는 본 연구에서와 같이 광범위한 지역의 종합적인 토지이용현황에 대한 분석을 할 수 있게 함으로써 국토의 균형적인 개발계획을 수립하는 것은 물론 개발에 따른 환경영향 예측, 홍수와 같은 재해분석등 다양한 분야에서 기반자료로서 그 활용성이 크다고 할 수 있다. 따라서 본 연구를 계기로 아직까지는 홍보 및 사용방법의 인식부족으로 그 활용성이 미비한 토지이용현황도가 다양한 분야에서 적극 활용될 수 있기를 기대 한다.

• Bulletin of the Korean Chemical Society
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• 제27권3호
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• pp.386-388
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• 2006

Membrane proteins in highly oriented lipid bilayer samples are useful for membrane protein structure determination. We used in the past planar lipid bilayers which were aligned and supported on the glass slide. These samples were mechanically aligned in a magnetic field. However, these stacks of glass slides with planar lipid bilayers are not well suited for use with a commercial solid-state NMR probe with a round coil. Therefore, a homebuilt solid-state NMR probe was built and used with a stack of thin glass plates wherein the RF coil was wrapped directly around the flat square sample. Recently, we began to use magnetically aligned bicelles that are suitable for the structure determination of membrane proteins by solid-state NMR spectroscopy without any effort to build a flat square coil probe. These bicelle samples are well suited for use with a commercial solidstate NMR probe with a round coil, are very easy to prepare and are very stable, so that they can be kept for more than a year. In this paper, we present the solid-state NMR spectra of optimized and magnetically oriented bicelle samples of membrane proteins.

• Journal of Dental Anesthesia and Pain Medicine
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• 제19권6호
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• pp.379-388
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• 2019

Background: In dentistry, pain is a factor that negatively affects treatments and drug use. The aim of this study was to evaluate the correlations of the postoperative analgesic use with pain catastrophizing and anxiety in patients who underwent removal of an impacted mandibular third molar. Methods: We recruited 92 patients who underwent the extraction of impacted mandibular third molar. In this study, the Pederson index was used to preoperatively determine the difficulty of surgical extraction. Patients were asked to note the number of analgesics used for 7 postoperative days. Patients were divided into two groups based on the Pain Catastrophizing Scale: low and high score groups. State-Trait Anxiety Inventory-trait and State-Trait Anxiety Inventory-state questionnaires were used to determine the anxiety levels of the patients. The obtained data were examined to evaluate the correlations of pain catastrophizing and anxiety with the postoperative analgesic use. Results: In this study, 92 patients, including 60 women and 32 men, were recruited. The analgesic use was higher in women than in men but with no significant difference (P > 0.05). Pain Catastrophizing Scale scores were higher in women than in men but with no significant difference (P > 0.05). The analgesic use was higher in patients with high pain catastrophizing than in those with low pain catastrophizing but with no significant difference (P > 0.05). State-Trait Anxiety Inventory-trait scores were higher in women than in men but with no significant difference. However, state-Trait Anxiety Inventory-state scores were significantly higher in women than in men (P < 0.05). Conclusion: The postoperative analgesic use may be higher in patients who catastrophize pain than in others. Knowing the patient's catastrophic characteristics preoperatively would contribute to successful pain management and appropriate drug selection.

• 아동학회지
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• 제37권2호
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• pp.127-142
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• 2016

Objective: This research examined mothers' and preschoolers' uses of mental state terms during pretend play and linked such use to children's independent mental state terms used in hypothetical narratives. Methods: Fifty four-year-olds and their mothers were engaged in pretend play and the preschoolers were asked to provide hypothetical narratives. Mothers' and preschoolers' mental state terms were analyzed in terms of types and frequencies. Results: During pretend play, the mothers and preschoolers used desire state terms most variously and frequently, followed by cognitive and emotion state terms. In the hypothetical narratives, the preschoolers used desire state terms most variously and frequently; however they talked about emotion state terms more variously and cognitive state terms more frequently. In addition, the mothers' mental state terms were correlated with the preschoolers' mental state terms during the pretend play, and the mothers' and preschoolers' uses of mental state terms during pretend play were related to the preschoolers' mental state terms in hypothetical narratives. Conclusion: Findings from this study highlight that, during the preschool period, a mothers' mental state language might foster her child's understanding of mental states in himself/herself and in others.

• Tuberculosis and Respiratory Diseases
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• 제87권3호
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• pp.261-281
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• 2024

Cardiovascular comorbidity is common in individuals with chronic obstructive pulmonary disease (COPD). This factor interferes with pharmacological treatment. The use of β-blockers has been proposed for their known cardioprotective effects. However, due to their adverse reactions, and the risk of causing bronchospasm, there is reluctance to use them. To summarize existing evidence on the effects of β-blocker use in COPD associated with cardiovascular comorbidities in relation to disease severity, exacerbation, and mortality outcomes. EMBASE, Medline, Lilacs, Cochrane Library, and Science Direct databases were used. Observational studies that evaluated the effects of β-blockers on individuals with COPD and cardiovascular comorbidities, and related disease severity, exacerbations, or mortality outcomes were included. Studies that did not present important information about the sample and pharmacological treatment were excluded. Twenty studies were included. Relevance to patient care and clinical practice: The use of β-blockers in individuals with COPD and cardiovascular disease caused positive effects on mortality and exacerbations outcomes, compared with the results of individuals who did not use them. The severity of the disease caused a slight change in forced expiratory volume in 1 second. The odds ratio for mortality was 0.50 (95% confidence interval [CI], 0.39 to 0.63; p<0.00001), and for exacerbations, 0.76 (95% CI, 0.62 to 0.92; p=0.005), being favorable to the group that used β-blockers. Further studies are needed to study the effect of using a specific β-blocker in COPD associated with a specific cardiovascular comorbidity.

• Journal of Cardiovascular Imaging
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• 제30권3호
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• pp.214-216
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• 2022

• 동의생리병리학회지
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• 제18권6호
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• pp.1558-1568
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• 2004

In ancient times, the society was unity of church and state and this social leader took medical treatment, too. As he ruled over a people with a Chinese classic on divination, many oriental doctors have considered that the medicine and a Chinese classic on divination(周易) have same origine, and have used it. The divination of six yinyang-strokes(六爻) must be made up of some established rules, for example, division of fifty sticks(葉蓍法), use of three coins(擲錢法), use of numbering sticks and number of time(時間作卦法). six yinyang-strokes is one trigram. As we divine good or bad luck through investigation of six yinyang-strokes, we can know good or bad luck of patient's diseases and cares. A purpose of divination is called use-spirit(用神), a spirit to weaken use-spirit is called dislike-spirit (忌神), and a spirit to help use-spirit is called pleasure-spirit(喜神). As use-spirit is a state of disease in divination of disease and patient, use-spirit is patient and dislike-spirit is disease. If supports of use-spirit are more than supports of dislike, it's good luck, but if not, it's bad luck. As use-spirit is a prognosis of disease in divination of care, use-spirit is patient, dislike-spirit is a state of disease, and pleasure-spirit are medicine and doctor. we inspect condition of patient with good or bad luck of use-spirit, state of disease with good or bad luck of dislike-spirit, and medicine with good or bad luck of pleasure-spirit. Finally, we take a bird's-eye-view of the balance of them and decide on course of action.