• Journal of the Korean Wood Science and Technology
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• 제23권4호
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• pp.33-38
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• 1995

The rates of fixation of CCA-Type B and CCFZ in blocks of radiata pine sapwood were compared at various temperatures and conditioning methods (drying and nondrying conditioning). Also the time required to proper fixation of preservative components in the treated wood was estimated. Fixation was monitored by the rates of depletion of free hexavalent chromium in the cell lumens in the teated blocks. The rate of preservative fixation in wood was highly temperature dependent. The fixation rate was considerably accelerated by means of heating and complete fixation of hexavalent chromium was achieved within about 12 hours by heating at $60^{\circ}C$. The moisture content of treated wood during fixation apparently played an important role in the fixation process. The fixation rate of treated wood conditioned in nondrying conditions was much more faster than that of treated wood conditioned in drying conditions. particularly when the moisture content of treated wood was below fiber saturation point. Time required to full fixation could be predicted successfully using the fixation temperatures applied since the correlation between the fixation temperature and the fixation time was excellent. regardless of conditioning methods.

• 한방안이비인후피부과학회지
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• 제16권2호
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• pp.46-56
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• 2003

Objects: The purpose of this thesis is to consider classification of Wibub(위법), heating method of Wibub(위법) and the diseases for which Wibub(위법) is efficacious through bibliographic basements. Methods: We bibliographically studied on Wibub(위법) through 20 existing oriental documents. Results: Summarized as follows; 1. Wibub(위법) is an external therapy of applying heated herbal powder or granules wrapped in a cloth or applying heated implements to the affected part. 2. Wibub(위법) is divided into two types. One is Yakwi(약위) which uses medicine, the other is Wibub(위법) which only uses implements. 3. The heating methods of Wibub(위법) are various. there are using directly heated medicine, using heated implement and using Naengwi(냉위) and Yeolwi(열위) in turns. 4. Wibub(위법) is efficacious for mammary disease like as acute mammaritis, mastitis, anal disease like as hemorrhoids, proctoptosis, sore, muscle disease, multiple abscess, pyogenic infection of bone, gonarthritis externally and efficacious for cold paralysis, cold limbs, vomiting with diarrhea, mass in abdomen, abdominal pain, constipation, urinary disease like as dysuria, ischuria internally. Conclusions: As the aboves. Wibub(위법) is able to be used variously in clinical cases. so we consider that it is necessary to study methods which improve practical use of Wibub(위법).

• 한국식품영양학회지
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• 제15권3호
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• pp.203-208
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• 2002

캠벨과 거봉을 이용하여 여러 가지 압착방법에 따른 착즙액의 이화학적 및 관능적 특성을 조사하였다. 수율의 경우 캠벨, 거봉이 동일하게 냉압처리보다는 온압처리가, 온압처리에서도 낮은 온도보다는 높은 온도에서 수율이 높게 나타났으며, 또 온압·펙틴분해 병행처리가 각각 83.5%, 87.3%로 가장 높은 수율을 나타내었다. 또한 당도와 아미노태 질소도 열처리온도의 상승 및 압착방법의 병행에 의해 감소하는 것으로 나타났다. 적정산도는 캠벨과 거봉이 압착방법에 따라 각각 0.86∼l.00%, 0.60∼0.69%로 거봉에 비해 캠벨의 산도가 높았으며, 열처리온도가 산도 증감에 더 큰 영향을 미치는 것으로 나타났다. 그리고 압착방법에 따른 착즙액에 대한 관능검사 결과 열처리온도의 상승 및 압착방법의 병행에 의해 떫은 맛과 신맛의 강도가 강하여지고 이들 처리구의 기호도가 높은 것으로 나타났다.

• 대한조선학회논문집
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• 제52권1호
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• pp.70-76
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• 2015

The ship hull is accomplished by assembling various curved surfaces. There are numerous existing methods for ship hull processing, which need certain appropriate processing methods to enable it to be more efficient. The curved hull plates can be divided into convex region and saddle region. It is common to use line heating method to form a saddle region, when it comes to a convex region, it will be triangle heating method to be utilized. A precise analysis for curvature domain is required for the application of proper processing method. There exist various problems on existing calculation methods of curvature domain. Therefore, a more powerful method is demanded to it more accurately. In this study, a method called Dual Contouring is applied to extract curved surfaces, which is able to improve accuracy of extracted area. Based on all above, a best-suited heat processing method should be selected.

• 한방재활의학과학회지
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• 제21권4호
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• pp.67-76
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• 2011

Objectives: The aim of this review was to investigate studies on fire needle and to propose for the better method of studies in the future. Methods: Studies related to fire needle were searched with electric database for this study, and 10 domestic and overseas databases were included. Results: 19 clinical studies were analyzed in terms of condition, time of heating, number and frequency of treatment, number of heating, safety procedure or device aid reports of adverse events. Also 3 review studies were summarized. The number of studies was increasing and the kind of diseases to treat with fire noodle were various. Especially musculoskeletal diseases like ligament lesion and lumbago were noticeable. Heating-after-insertion method was recently proposed but the use of term was confusing. The report of adverse events or safety procedure was rare. Also there was an effort to develop more convenient and safer device. Conclusions: High quality clinical trial en fire needle is needed especially to compare 2 methods, heating-after-insertion and heating-before-insertion. And studies need to report safety procedures and adverse events to evaluate the safety of fire needle therapy.

• 한국식품조리과학회지
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• 제29권3호
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• pp.309-316
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• 2013

Quality changes of cooked meat products are dependent upon cooking temperature and heating methods. Pork ham is the most preferred pork dish using pork hams in South Korea although it is not suited to various cooking methods because its low fat content does not provide desirable physiochemical and sensory properties to consumers. Therefore, the objective of this study was to evaluate the effect of four different cooking methods on pork legs by comparing Ocoo, Sous-vide, steaming, and boiling technique at $80^{\circ}C$ and $100^{\circ}C$. Ultimately, the most effective cooking method and temperature to improve the quality of cooked pork hams was investigated. As the results of texture analysis, the samples cooked using Ocoo and Sous-vide methods showed higher springiness and cohesiveness than those using steaming and boiling methods. For the sensory evaluation, participants liked the hardness, juiciness, chewiness, tenderness of the samples using the OC method, resulting in the highest overall acceptance rate. The results of this study showed that using Ocoo or Sous-Vide cooking methods can improve the quality of cooked pork hams in both physicochemical and sensory properties.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2008년도 하계학술발표대회 논문집
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• pp.430-435
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• 2008

Total lengths of domestic pipe network for district heating system are above about 2,500Km. A lots of pumping power for heat transportation through long pipe are required by the flow friction of pipe surface. Until now there have been considered about various methods to reduce the flow friction for district heating system such as using surfactants and turbulence promoters by swirl flow and baffles etc. At this study, swirl flow generator was tested about the possibility to increase the heat transfer ratio at the heat exchanger in the case which the suppling water temperature increased from $50^{\circ}C$ until $120^{\circ}C$. Experimental results showed that the heat transfer ratio increased and also pressure increase ratio increased simultaneously in the case which swirl flow generator installed. The amount of the increasing ratio for heat transfer and pressure were reached until 4.33% and 11% at the case of $120^{\circ}C$ suppling temperature which domestic district heating system were using.

• 대한한방내과학회지
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• 제40권3호
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• pp.557-565
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• 2019

Objectives: This study investigated the effect of local acupuncture point stimulation and the application of a topical herbal mixed heating cream in a chronic cough patient who had not responded to various medications for more than a few months. Methods: An 81 year-old female patient who was suspected to be suffered from Upper Airway Cough Syndrome (UACS) was examined. The patient was treated with local acupuncture point stimulation and the application of a topical herbal mixed heating cream. We used the Leicester Cough Questionnaire, Cough-Specific Quality-of-Life Questionnaire, and Verbal Numerical Rating Scale to assess the patient's respiratory symptoms. Results: Local acupuncture point stimulation and the application of a topical herbal mixed heating cream resulted in the improvement of cough symptoms. The quality of life due to the alleviation of symptoms also significantly improved. Adverse effects were not observed. Conclusions: This study suggests that local acupuncture point stimulation and the application of a topical herbal mixed heating cream may be an effective therapy for the treatment of chronic cough in patients with UACS.

• 정보저장시스템학회논문집
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• 제3권3호
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• pp.149-153
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• 2007

Perpendicular patterned magnetic media have been regarded as a prime candidate to achieve an ultra-high magnetic recording density of over 1 Tera-bits/$inch^2$. Patterned magnetic media with nanoscale patterns have been fabricated using various nanopatterning technologies. We focused on the two technical issues of nanoinjection molding technology. Firstly, we have investigated a cost-effective method to fabricate metallic stamps. Secondly, we focused on the analysis of nanoinjection molding with passive heating, where the replication of 50 nm nanopillar arrays was successful. The effect of the thermal insulation layer on the replication quality was examined by analytical and experimental methods. Finally, we deposited a magnetic layer on a injection molded nanopillars and measured. Our methodology can provide cost-effective mass-production for patterned magnetic media.

• 설비공학논문집
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• 제16권11호
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• pp.1021-1027
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• 2004

Design performances of various configurations of hybrid systems combining an atmospheric pressure molten carbonate fuel cell and a gas turbine have been analyzed. Two different fuel reforming methods (internal and external reforming) were considered. Influences of turbine inflow heating method, location of fuel combustor and associated component arrangements were investigated. In general, internal reforming leads to higher system efficiencies. The optimum design pressure ratio varies among different system configurations. In particular, the design point selection is closely related to the allowable turbine inlet temperature. Configurations with direct heating of turbine inlet flow may realize both higher efficiency and higher specific power than those with indirect heating.