• Environmental engineer
• /
• s.123
• /
• pp.42-43
• /
• 1996

중금속을 함유하는 폐수는 일반적으로 단일성분의 원소로 되어 있지 않고 여러 종류의 금속성분이나 유기물이 혼합된 상태로 발생되기 때문에 화학적인 중화나 분해로서 처리하기 곤란하므로 흡착성이 풍부한 광물질의 무기화학성분을 추출하여 흡착, 침전, 분리하는 방법을 이용할 수 있다. Aqua # 219는 폐수 처리용 약품으로 현재 사용하고 있는 설비를 일부 개조하거나 또는 기존설비를 그대로 사용하여 저렴한 가격으로 처리할 수 있는 중금속 흡착제이다.

• Proceedings of the SCSK Conference
• /
• 2003.09b
• /
• pp.458-459
• /
• 2003

Turn concept into reality, with a contemporary liquid rheology modifier and open the door to a new level of freedom in surfactant-based formulating, Carbopol$^{(R)}$ Aqua SF-1 polymer is an alkali swellable, lightly crosslinked acrylic polymer, It is supplied as a 30％ active polymer in water.(omitted)d)

• Journal of Acupuncture Research
• /
• v.15 no.2
• /
• pp.147-155
• /
• 1998

Acupuncture and Radix Astragali aqua-acupuncture stimuli have long been used to cure human diseases. However, it still remains to be unkown on its action mechanism, physiolosical and biochemical aspects. Thus, many attempts were made to show the scientific background covering the above mentioned mechanisms. Most recent studies show that these tests improve blood circulatory system and increase leucocyte counts. In this study, we have applied the acupuncture stimuli to mouse Sinsu(BL-23), which is a stimulative point of oriental medicine, to see if cytokine such as IL-6 can be detected. Mice were treated with lipopolysaccharide(LPS) for inflammation induction, and then reverse transcriptase-polymerase chain reaction (RT-PCR) using each primer set was performed to trace the amounts of mRNA. The results are summarized as follows ; 1. IL-6 was not temporarily expressed in normal mice 15 min after the acupuncture was pulled out. But, it started to show a feeble expression at 30 min after the removal of acupuncture and it started to reduce at 1h. after the acupuncture was pulled out 2. IL-6 was specifically expressed in LPS-treated mouse 30 min after the acupuncture was pulled out. The transcriptional expressions of LPS-treated mice were more effective than those of normal mice at 30 min after the removal of acupuncture 3. IL-6 was not temporarily expressed in normal mice 15 min after Radix Astragali aqua-acupuncture. But it expressed most highly at 30 min, and the transcriptional expressions of IL-6 was continued to 3 h. 4. IL-6 was not expressed in all the time after Radix Astragali aqua-acupuncture in LPS-treated mice. Therefore, a follow-up of cytokine IL-6 can be used not only a basis of the effect of acupuncture and Radix Astragali aqua-acupuncture but a diagnosis giude through the immunological action of thats. And, it is suggested that cytokine's expression by Acupuncture and Radix Astragali aqua-acupuncture stimulation should be continuously elucidated.

• Korean Journal of Food Science and Technology
• /
• v.15 no.3
• /
• pp.225-230
• /
• 1983

Aqua-regia method is reported for simultaneous determination of potassium, sodium, calcium, magnesium, zinc, manganese, copper and iron in high-fat fish tissue. Samples are digested with conc nitric and conc hydrochloric acid in a volumetric flask. After digestion, aqua-regia extracts of samples are analyzed by direct flame atomic absorption spectrophotometry. The aqua-regia method is compared with dry ashing method and $H_{2}SO_{4}-HNO_{3}$ method. For quantiative determination of calcium, magnesium and zinc, the aqua-regia method and dry ashing method are superior to $H_{2}SO_{4}-HNO_{3}$ method. In case of the other elements-potassium, sodium, manganese, copper and iron-the three methods gave the similar results. Because samples can be processed by aqua-regia method easily, rapidily, cheaply and safely, aqua-regia method is suitable for the routine preparation of a large number of samples simultaneously.

• 재활복지
• /
• v.17 no.4
• /
• pp.383-399
• /
• 2013

The purpose of this study was to comparison the effects of aqua-and-land based obstacle training on balance of chronic stroke patients. Subjects were randomly divided into an aqua group(n=15) and d land group(n=15). Both group received obstacle training for 40 minutes, 3 times a week during 12 weeks. Static balance was assessed by measuring the mean velocity of mediolateral, anteroposterior and sway area with the eyes open using Good Balance System. Dynamic balance was assessed by measuring Functional Reaching Test(FRT) and the Timed Up and Go test(TUG). Following the intervention, both groups showed significant changes static balance(the mean velocity of mediolateral, anteroposterior and sway area) and dynamic balance(FRT and TUG). There were significant difference in the mean velocity of mediolateral, anteroposterior, sway area, FRT and TUG between the two groups after the interventions. The results of this study suggest that the aqua group and land group were increase balance functions of chronic stroke patients. The aqua group was significantly higher than the land group for patients with chronic stroke patients. We hope that aquatic training can be useful for patients with chronic stroke patients to improve balance functions and the aqua training research for improve balance functions will be conducted continuously.

• Journal of Acupuncture Research
• /
• v.21 no.4
• /
• pp.251-262
• /
• 2004

Objective: Ths research was to investigate the efficacy of bee venom theraphy on peripheral facial paralysis. Methods: Thirty patients were deyided into two groups with fifteen patients each. Group A and B were both treated with basic oriental medicine treatment, and also group A was treated with bee venom aqua-acupunture additionaly. The groups were evaluated by Yanagihara's unweighted grading system before treatment, and at every one week till four weeks after treatment. Results: The Yanagihara's scores of group B were higher than those of group A before treatment, after one week and two weeks, but not statistically significant. After three and four weeks, the Yanagihara's scores of group A were higher than those of group B, but not statistically significant. The improvement indexes of group A were higher than those of group B from the first week and statistically significant after three and four weeks. Conclusion: Combinding bee venom aqua-acupunture theraphy on peripheral facial paralysis was more efficacious than the only use of basic oriental medicine treatment.

• The Journal of Korean Physical Therapy
• /
• v.14 no.1
• /
• pp.89-98
• /
• 2002

The purpose of this study was to investigate the effects of aqua-exercise program on the balance of one leg stance in the elderly women. Subjects were fifteen member living in Daejon(15 females), between 65 and 77 years of age. The subjects was put in the aqua-exercise program for 8 weeks, between July and september, 2001. The results of this study were as follows: 1. After the exercise program, subjects showed Meaningful increase of the balance of one leg stance. 2. In comparison of balance of one leg stance with the control group, the experimental group revealed a significantly better result in the balance of one leg stance. As a result, this study shows that aqua-exercise program improves the ability of balance in the elderly women. Based on this program, constant health care for the elderly women is needed.

• Journal of Pharmacopuncture
• /
• v.7 no.3
• /
• pp.123-129
• /
• 2004

Nowadays Asthma is considered to be an inflamatory disease characterized by airway hyperresponsiveness and pulmonary eosinophilia. Hominis Placenta is the dried placenta of a healthy women. It has correspondence to the meridians of lung and kindey. Hominis Placenta acupuncture therapy has effect on invigoration of vital energy nourishing blood and tonifying the essence. It can be applied to the disease as Asthma, pulmonary tuberculosis, chronic hepatitis, liver cirrhosis, degenerative change and cerebrovascular disease. We treated two patients of Asthma with CVA by Homins Placenta Aqua-Acupuncture. The effect of Homins Placenta Aqua-Acupuncture was assessed by analyzing the pulmonary function test(PFT) and Quality of Life Questionnaire for adult Korean Asthmatics(QLQAKA) in patients before and after treatment. Total score was increased. The patients are satisfied our treatment. But further research concerning this is still necessary.

• Proceedings of the KSRS Conference
• /
• 2004.10a
• /
• pp.35-38
• /
• 2004

We developed a Near Real-Time Validation System (NRVS) for the Level-2 Products of AQUA Satellite. AQUA satellite is the second largest project of Earth Observing System (EOS) mission of NASA. This satellite provides the information of water cycle of the entire earth with many different forms. Among its products, we have used five kinds of level-2 geophysical parameters containing rain rate, sea surface wind speed, skin surface temperature, atmospheric temperature profile, and atmospheric humidity profile. To use these products in a scientific purpose, reasonable quantification is indispensable. In this paper we explain the near real-time validation system process and its detail algorithm. Its simulation results are also analyzed in a quantitative way. As reference data set in-situ measured meteorological data which are periodically gathered and provided by the Korea Meteorological Administration (KMA) is processed. Not only site-specific analysis but also time-series analysis of the validation results are explained and detail algorithms are described.

• Proceedings of the KSRS Conference
• /
• 2004.10a
• /
• pp.415-418
• /
• 2004

The Studying is on developing precision of the moisture information on a soil. We used the data of AQUA AMSR-E which were obtained by Direct Receiving System in Korea Meteorological Administration(KMA). Although we know the Soil Moisture Information(SMI) helps the numerical weather model to produce the realistic results, we couldn't do it for the problem on a spatial resolution of the data is too low to apply. So we've tried to develop in a spatial resolution by using the AMSR-E data with a Digital Elevation Model(DEM) and Normal Difference Vegetation Index(NDVI) from AQUA MODIS and compared the difference between their information in statics. The result is more precise than the simple algorithm by a polarization ratio, and we could get the better result to use in forecast practically, if it's apply to get more detail in the vegetation temperature.