• Journal of Acupuncture Research
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• v.19 no.5
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• pp.149-160
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• 2002

Objetive : To evaluate the effect of treatment for Heel Pain by using Bee-venom Acupuncture that is well known for anti-inflamatory effect and function of activating immunine system. Methods : We investigated 32 cases of patient with Heel Pain. From 1th November 2001 to 30th June 2002, 32 cases of patient with Heel Pain treated at the Department of Acupuncture & Moxibustion of Kyung-won University Oriental Hospital were selected for two group. One group was treated by Bee-venom Acupuncture therapy (Bee-venom Acupuncture Group : BAG), the other group was treated by Common Acupuncture therapy (None Bee-venom Acupuncture Group : NBAG). Both group were composed of 16 patients. After treatment, we evaluated the effects per each group. Results : 1. In the distribution by sex & age : 5 cases were male, 11 cases were female in BAG. 10 cases were male, 6 cases were female in NBGA. Forty aged cases were the most in BAG. Thirty aged cases were the most in NBAG. 2. Assessment of treatment by therapeutic frequency : 14 cases(87.5%) were above "Fair" within 6 times in BAG, 7 cases(43.8%) were above "Fair" beyond 10 times. 3. Assessment of treatment : Excellent were 9 cases, Good 5 cases, Fair 2 cases in BAG, Excellent were 2 cases, Good 7 cases, Fair 2 cases, Poor 5 cases in NBAG. Therapeutic effect above "Fair" were 16 cases(100%) in BAG, 11 cases(68.8%) in NBAG. 4. Comparing BAG with NBAG by therapeutic frequency and assessment in Grade II state : 11 cases(91.7%) were above "Good" within 6 times in BGA, 3 cases (57.1%) above "Fair" beyond 10 times. 5. About average frequency of treatment in the distribution of Grade : Grade III was 5.3 times, Grade II 4.0 times in BGA, whereas Grade III 16.0 times, Grade II 8.4 times in NBGA. Conclusions : In the treatment of Heel Pain, the Bee-venom Acupuncture can be regarded as more useful method in the clinical practice, because it has comparatively shorter duration of treatment and is more effective.

• Journal of Environmental Science International
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• v.16 no.11
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• pp.1225-1230
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• 2007

The emissions characteristics of particulate matters(PM) according to the types of wastes from industrial waste incinerator of 800 kg/hr treatment capacity were investigated. For this study, the incinerate waste are as follows; waste resin, waste wood, waste urethane, waste gunny, and waste paper. The particulate samples were collected to be emitted in stack and air pollution control(both cyclone and bag filter). In stack, the concentrations of PM were in the range of 2.61 to $26.51 mg/Sm^3$ and the major chemical species were C, Si, Cl, K, Na, Ca in all the wastes. In cyclone fly ash, the mean content of heavy metal were in the order of Fe > Zn > Pb > Cu > Mn > Cr > Ni > Cd > As > Hg and the heavy metal content of waste resin were Zn 34,197.5 mg/kg, Fe 27,587.6 mg/kg, Pb 6,055.8 mg/kg, respectively. In bag filter fly ash, the mean content of heavy metal were in the order of Zn > Pb > Fe > Cu > Mn > Cd > Cr > Ni > As > Hg and the heavy metal content of waste wood were Pb 36,405.2 mg/kg, Fe 15,762.9 mg/kg, Cu 9,989.5 mg/kg, Cd 2,230.1 mg/kg, respectively. Comparing the heavy metal content of both cyclone and bag filter, in cyclone, the Cr, Fe, Ni content were higher than in bag filter and the Cd, Cu, Hg content were lower than in bag filter.

• Journal of Climate Change Research
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• v.9 no.1
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• pp.59-67
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• 2018

In this study, the $N_2O$, emitted from combustion facility, were analyzed by using simulated gas and field samples to find out how long samples can be stored in Tedlar bag. According to the results of the experiment using simulated gases (1 ppm, 5 ppm, 10 ppm) in Tedlar bag, After 144hr, $N_2O$ concentration of simulated gases changed that 1 ppm is 5.3%, 5 ppm is 12.8%, and 10ppm is 10.5%. The higher initial concentration of simulated gas was, the larger rate of $N_2O$ concentration was changed. In case of high concentration samples, it need to be careful when it was analyzed after 144 hr. Stability evaluation in Tedlar bag was carried out through field samples such as combustion facility of bituminous coal, B-C oil and LNG. The concentration rate of field samples, which is under 1 ppm of average initial concentration, was evaluated using statistical method. As a result, $N_2O$ concentrations were changed to field samples in the bag even when 96 hr had passed. And after sampling, it is necessary that sample analysis should be quickly as soon as possible.

• Korean Journal of Veterinary Service
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• v.40 no.1
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• pp.35-40
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• 2017

In order to find a way to reduce histamine formation when storing salted mackerel at home, a series of experiments were carried to monitor the time-related changes of histamine content, total aerobic bacteria and coliform quality of mackerel marketed in Incheon by the type of storage containers (clean, zipper and vacuum bag) during storage at $4^{\circ}C$, $24^{\circ}C$ and $-20^{\circ}C$ for 10 days. Histamine formation was continuously increased with passing time during storage at $4^{\circ}C$, whereas it was decreased after 3 days during storage at $24^{\circ}C$. The initial value of histamine was maintained during storage at $-20^{\circ}C$ for 10 days. During storage at $4^{\circ}C$, total aerobic bacteria and coliform showed a tendency to increased rapidly till 3day and then decreased gradually. The formation of histamine was increased in the order of vacuum bag$4^{\circ}C$.

• Journal of the Korean Recycled Construction Resources Institute
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• v.5 no.3
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• pp.78-83
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• 2010

This paper presents the feasibility of incorporating ultrafine particles collected in the separator bag filter (separator bag filter cement, SBFC) during the cement manufacturing process as an substitution material for cement. SBFC does not require additional processes needed in the existing processes to manufacture high early strength cement such as modifying mineral components and adjusting the firing temperature. Moreover, it can also solve the issue of efficiency decrease resulted from the increase of the grinding time applied in the existing process of manufacturing microcement. Therefore, this research has examined the characteristics of SBFC and fresh properties and mechanical properties after making paste and mortar using SBFC in order to use SBFC as a material to gain early strength of concrete. For results, analyzing the chemical composition and physical properties of SBFC, its blaine value was $6,953cm^3/g$, about double than that of OPC, but its chemical composition showed no significant difference. According to the result of the paste and mortar examination, the paste and mortar mixed with SBFC showed a lower flowability, earlier setting time, and higher compressive strength than that with OPC. The result of microstructure analysis of paste, the paste mixed with SBFC indicated about 9% lower internal porosity at an early age than that of OPC. The compressive strength and flexural strength of mortar were higher in the order of SBFC ratio of 100, 50 and 0% SBFC.

• Korean Journal of Food Science and Technology
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• v.17 no.6
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• pp.431-436
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• 1985

The major sterol in the unsaponifiable matter (15.9 mg per gram on basis) of the sesame oil was 4-desmethylsterol (55.6%). 4-desmethylsterol consists of sitosterol (29.5%), campesterol (9.8%), ${\Delta}^5$-avenasterol (6.6%) and stigmasterol (5.9%). Between the packing bags kept the sesame seeds in, namly, the cotton and polyethylene bag, the campesterol content of sesame stored in the cotton bag was not nearly changed, whereas stored in the polyethylene bag was increased upto 4 months storage and then decreased until 15 months. The sitosterol content of sesame stored in cotton bag was increased upto 4 months and then decreased sharply until 15 months of storage, whereas stored in the polyethlene bag was not changed upto 4 months and slightly increased upto 9 months and again decreased until 15 months. Between the storage conditions, namly, light and dark storage, the stigmasterol content of the sesame stored under light condition was hardly changed upto 9 months and slightly increased after that, whereas stored under dark condition was increased upto 4 months, decreased upto 9 months and again slightly increased after that. ${\Delta}^5$-avenasterol was not much changed in all the storage conditions.

• Journal of Mushroom
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• v.9 no.3
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• pp.105-109
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• 2011

This study was carried out to select the suitable substrates for bag cultivation of Lentinula edodes. We investigated the optimal additive materials and its mixing ratio in bag cultivation of L. edodes, Sanjo 701 ho. The suitable substrates for L. edodes bag cultivation were oak sawdust as new material plus deffatted corn flour, and corn husk as an additive at the ratio 8:1:1(v/v), as the result of shorter mycelial growth, higher biological efficient, and a higher yield than any other substrates.

• Journal of the Korean GEO-environmental Society
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• v.20 no.12
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• pp.15-26
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• 2019

This study was conducted to characterize shearing strength of geotextile bag, connecting materials and gabion. A largescale shaking take tests were conducted to assess kinetic characteristics of gabion-geotextile bag retaining wall. Based on the results of large-scale shaking table test, dynamic characteristics of gabion-geotextile bag retaining wall structure against acceleration, displacement, and earth pressure were also analyzed. The increments of dynamic active earth pressure were determined to be (0.376-0.377)H at 1:0.3 slope and $(0.154-0.44)g_n$ earthquake acceleration, and (0.389-0.393)H at 1:1 slope, suggesting that the increments tend to rise as the slope decreases.

• Journal of Bio-Environment Control
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• v.8 no.1
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• pp.67-73
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• 1999

This experiment was conducted to investigate the effect of thermokeeping bag with 30 and 45cm width on the growth, fruit quality and yield of oriental melon. Difference of the highest temperature was not observed but the lowest temperature of thermokeeping bag with 30cm and 45cm width was higher than that of control by 0.9$^{\circ}C$ and 1.8$^{\circ}C$, respectively The highest soil temperature of thermokeeping bag with 30cm and 45cm width was higher than that of control by 1.9$^{\circ}C$ and 9.9$^{\circ}C$, respectively and the lowest soil temperature of thermokeeping bag with 30cm and 45cm width was higher than that of control by 0.9$^{\circ}C$ and 1.2$^{\circ}C$, respectively. Growth characteristics in terms of stem length, leaf number, leaf area, fresh and dry weight, fruit weight, flesh thickness and soluble solid were higher as the width of thermokeeping bag was winder. Marketable yield per 10a of 30 and 45cm thermokeeping bag was higher 5.3% and 19.2% than that of control with 996.4kg per 0.1ha.

• Journal of Mushroom
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• v.17 no.1
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• pp.1-6
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• 2019

Agrocybe cylindracea was cultured in a bag, in which sawdust culture medium (1 kg) is put in a plastic bag (PE), with poplar sawdust, rice bran, wheat bran, and dried bean curd refuse in the ratio of 70:10:10:10 (v/v). 2% of the culture medium was inoculated with the liquid starter of Agrocybe cylindracea, and this was incubated at $25^{\circ}C$. After incubation, the A. cylindracea was further cultured by cutting the top vinyl portion of the bag down to the level of the culture medium surface of the first inoculation part. The cut culture medium was placed in a growth room at $25^{\circ}C$, and pin-heading was induced under light irradiation at 99% humidity and 1,000 ppm $CO_$ level for 3days. When the grow the environment was controlled at 95% humidity and $21^{\circ}C$, the bending of the stem was less as compared to that when the cap of the bag had been removed. The number of effective fruiting bodies per bag increased by 140% (28.8), the quantity per bag increased by 29.5%, and 148.5 g A. cylindracea could be potentially harvested.