• 생물환경조절학회지
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• 제7권2호
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• pp.109-115
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• 1998

본 실험은 꽃도라지의 고온기 육묘시 유묘의 저온처리기간에 따른 정식 후 생장과 개화반응을 조사하기 위하여 수행되었다. 본엽이 4매 전개된 유묘를 1$0^{\circ}C$의 인큐베이터에 각각 2, 3, 4, 5주 동안 저장하였다. 비교를 위해 저온저장하지 않은 식물체와 각각의 기간동안 저온처리된 식물체는 최저 야온 12~13$^{\circ}C$, 자연일장 조건의 유리온실에 정식하여 관리하였다 아즈마설과 아즈마훈 품종의 경우 경경과 엽수에서는 처리간 차이가 없었다. 그러나 초장 절간장 지상부 생체중 및 건물중은 4주동안의 처리구에서 현저하게 증가하였다. 두 품종 모두에서 4주 동안의 저온처리는 꽃의 무게와 직경의 크기를 증가시켰으며 개화소요일수도 무처리구와 2주 처리구에 비해 20일이 단축되었다. 아즈마조 품종의 지상부생육은 4주 동안의 저온처리구에서 증가되었으며 꽃의 품질도 향상할 수 있었다. 개화소요일수는 4주 동안의 저온처리구에서 무처리구보다 31일 2주 처리구보다는 36일이 단축되는 결과를 보였다. 실험 결과 꽃도라지 아즈마설, 아즈마혼, 아즈마조 품종의 고온기 육묘시 유묘의 최적 저장 조건은 1$0^{\circ}C$에서 4주간이었다

• 한방비만학회지
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• 제17권1호
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• pp.10-19
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• 2017

Objectives: The aim of study was to investigate the effect of herbal medicine on obesity and to define which seasonal factor could be utilized to make an obesity treatment program more effective. Methods: Three hundred and forty-four subjects were recruited and data were analyzed for weight, body fat, muscular volume, body fat ratio, body mass index (BMI) change and treatment duration. At first, age classification was performed for the comparisons. Moreover, starting season of treatment was categorized to determine it's influence over the treatment. Results: It was found the administration of herbal medicine could diminish every analyzed fields of entire patients. Compared among age groups, there were no significant differences of all fields. However, the categorization of start season showed significant differences of weight, BMI change and treatment duration. In addition, the analysis of assumed 10% weight loss elicited patients started treatment in spring and winter should spend 12 and 13 weeks and summer would be 9.5 weeks. Conclusions: It was found herbal medicine would be effective for female obesity and expected patients could achieve 5.91 kg weight loss for 65.88 days treatment. Summer group had significant shorter treatment duration and it was presumed summer group had more concentration for achievement. Days required for assumed 10% weight loss was calculated to be 84 days in spring, 67 days in summer, 96 days in winter. Hereafter, further controlled study with more numbers of patients should be needed to determine the goal of medical treatment for obesity.

• Journal of the Korean Wood Science and Technology
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• 제51권5호
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• pp.381-391
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• 2023

Densification is a technique used to improve biomass quality in wood pellet manufacturing and torrefaction treatment. In this study, the effects of torrefaction on the quality of Calliandra wood pellets were investigated, and pellets of Calliandra wood (Calliandra calothyrsus) and bark were evaluated. The study was conducted using a completely randomized design with two treatment factors, namely torrefaction temperature (250℃ and 300℃) and torrefaction duration (30, 45, and 60 min). The results showed that the interaction between temperature and torrefaction duration significantly affected the compressive strength, proximate value, and calorific value of the torrefied Calliandra wood pellets. An increase in the temperature and torrefaction duration decreased the compressive strength, moisture content, volatile matter content, and ash content of the torrefied Calliandra wood pellets. Conversely, the calorific value of Calliandra wood pellets increased with increasing temperature and torrefaction duration. The best-quality Calliandra wood pellets were produced at a torrefaction temperature and duration of 300℃ and 60 min, respectively. In terms of important quality parameters, ash content of 0.90% and calorific value of 6,303.80 cal/g were observed, which complied with the quality standards of Indonesian National Standard 8675:2018 and Deutsche Industrie Norm 51731.

• Journal of Acupuncture Research
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• 제21권4호
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• pp.53-64
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• 2004

Objective: This study was to evaluate the influence of stress on Peripheral Facial Paralysis during the complex traditional korean medical treatment. Methods: We investigated 41 cases of patients with Peripheral Facial Paralysis who were given the complex traditional korean medical treatment. one group had stress as main factor, the other group didn't it. we evaluated the treatment effect of each group by using Gross Grading System of House-Brackmann, Yanagihara's Unweighed Grading System. Results : 1. In age, sex, lesion, duration of disease, frequency of treatment, duration of treatment, we found that two groups have no significant differences. 2. Pain back of the ear showed the highest frequency in symptoms at onset. 3. Boyangwhanotang showed the highest frequency in oriental herb medicine treatment. 4. As a result of evaluation by using Gross Grading System of House-Brackmann, Yanagihara's Unweighed Grading System, treatment score after 2weeks was marked more higher than score before treatment and treatment score after final treatment was more higher than treatment score after 2weeks on each groups. 5. After final treatment, Non-stress group had signficant result on Gross Grading System of House-Brackmann, Yanagihara's Unweighed Grading System compared with stress group. Conclusion : These results suggested that patient with Non-stress group should be get better than stress group.

• 대한임상검사과학회지
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• 제40권2호
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• pp.135-141
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• 2008

Benign paroxysmal positional vertigo (BPPV) is one of the most common clinical entities encountered in a dizziness clinic. Treatment of this disease, canalith repositioning procedures, have been reported to be successful in 44-90%. Treatment requires only one treatment visit in most patients. However, there are significant numbers of patients who require multiple treatment visits for relief. The goal of this study is to identify variables that may be associated with these difficult to treat cases. Retrospective review was performed for the patients diagnosed as BPPV at St. Carollo dizziness center. Variables for statistical analysis included age, sex, involved canal, presence of bilateral disease, presence of recent head trauma, presence of chronic otitis media, history of middle ear surgery, history of otologic surgery, unilateral vestibular loss, underlying disease such as hypertension or diabetes, change of involved canal during treatment course and number of treatment visits. Two hundred patients with BPPV who received treatment were identified from JAN. 2006 to JUN. 2007. 87% required one treatment visit, 5% required second treatment visit, and 95% were successfully treated after three treatment visits. Variables such as bilateral disease, post-traumatic BPPV, duration of symptom before treatment and change of involved canal during treatment were significantly related with number of treatments. Patient's with bilateral BPPV or with recent head trauma or longer duration of symptom are more likely to require multiple visits for canalith repositioning.

• 대한족부족관절학회지
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• 제9권1호
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• pp.38-41
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• 2005

Purpose: To evaluate the drainage effect of silk suture following aspiration of the bursa as an early treatment of chronic lateral malleolar bursitis. Materials and Methods: Thirteen cases, which have over two weeks of history and over one year of follow-up, were investigated. The average duration of follow-up was 16.4 months. The average symptom duration before introduction into this study was 7.8 weeks. With an aseptic technique, the aspiration of the bursa was done with 18G needle and syringe and then the insertion of silk suture through the aspiration needle was performed. The amount of drainage was identified two or three times in a week and stitch out was done at the cessation of drainage. Over one year follow-up, recurrence, infection, pain, and limitation of range of motion were investigated by telephone interview. Results: Redness around the insertion site of silk suture was found in all cases, but there was no development of active infection or recurrence. The average duration of treatment is 10.4 days. Conclusion: The drainage with silk suture following aspiration of the bursa is less invasive and very effective method in the early treatment of chronic lateral malleolar bursitis.

• 동의신경정신과학회지
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• 제33권3호
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• pp.351-360
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• 2022

Objectives: The purpose of this study was to report the efficacy of using Korean medicine treatment, for anxiety induced by chemotherapy and traffic accident. Methods: We treated a patient's anxiety with Korean medicine treatments (Yangshimtang-Gamibang, ear acupuncture, acupuncture, cupping, interferential current therapy, and herbal acupuncture therapy). To evaluate the results of this treatment, we measured the Beck Anxiety Inventory, EuroQol-Five Dimensions, Numeric rating scale, Neck Disability Index, Oswestry Disability Index, total sleep duration, time duration to fall asleep, and the number of wake-up times during sleep. Results: Improvements of the Beck Anxiety Inventory, EuroQol-Five Dimensions, Numeric rating scale, Neck Disability Index, Oswestry Disability Index, and total sleep duration were observed after the treatments. Conclusions: This study showed one case of a patient who received Korean medicine treatment for the anxiety induced by anticancer therapy and traffic accident, and improvement was observed.

• Journal of Dental Anesthesia and Pain Medicine
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• 제15권1호
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• pp.11-15
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• 2015

Background: Emergency room doctors run into difficulties in treating injured pediatric patients because usually they fell into panic after trauma. In these situation, deep sedation with sevoflurane is fully recommendable method. The conventional way can interrupt common dental treatment procedure. Methods: In the present study, nasal cannula was used for sevoflurane deep sedation in 11 dental emergency treatment. Age ranged from 0 to 3 years old (average of 1.8 years). Results: Treatment duration was from 10 to 35 minutes (average of 16.7 minutes). Average duration of sedation was 25.5 minutes ranging from 15 to 45 minutes. Conclusions: It has advantages to use nasal cannula for sevoflurane deep sedation rather than conventional intubation; saves time and secures good operation field.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2008년도 춘계학술대회 논문집
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• pp.134-137
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• 2008

A methodology to evaluate the performance analysis for small hydropower at existing water treatment facilities has been studied. It consists of two main parts; flow duration function which can describe existing water treatment facilities and performance analysis to estimate the output characteristics of small hydro power plants. The output performance characteristics for Mi-ho reservoir, Sum-kang low dam, Sun-cheon sewage treatment plant and Nam-dong purification plant were analyzed, using developed model. According to the simulation results, the predicted data show that the data were in good agreement with measured results. Also, it was found that the developed model in this study can be used to analyze the output characteristics for small hydro power at existing water treatment facilities.

• Restorative Dentistry and Endodontics
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• 제18권1호
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• pp.84-94
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• 1993

The purpose of this study was to evaluate flexure strength of composite resin inlay according to heat treatment and duration in comparasion with visible light-cured resin. In this study, materials were used 1 visible light-cured resin and 3 kinds of composite resin inlays. Control group was visible light cured resin (Photo Clearfil Posterior) and experimental groups were composite resin inlays (Brilliant Dentin, Brilliant Enamel and Clearfil CR Inlay). Experimental groups were divided 3 groups: First group was Brilliant Dentin and second group was Brilliant Enamel and -third group was Clearfil CR Inlay. Used experimental groups were calculated flexural strength according to heat treatment and duration. The following results were obtained: 1. Experimental groups were higher flexural strength than control group. 2. At $100^{\circ}C$ when heat treatment carried out 7 minutes flexural strength elevated third group, second group, first group in turn and when heat treatment carried out 15 minutes flexural strength elevated third group, second group, first group in turn but no difference was showed between first and second group. 3. At $125^{\circ}C$ when heat treatment was carried out 7 minutes flexural strength elevated third group, second group, first group in turn and when heat treatment was carried out 15 minutes flexural strength elevated third group, first group, second group in turn but no difference was showed between first and second group. 4. In spite of heat treatment and duration the third group was highest flexural strength in the others groups.