Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Jae-Chun Chung"'
Publikováno v:
Biotechnology Letters. 26:1173-1178
Co-expression of Vitreoscilla hemoglobin (VHb) can enhance production of foreign proteins in several microorganisms, including Escherichia coli. Production of foreign proteins [green fluorescent protein (GFP) and organophosphorous hydrolase (OPH)] ha
Autor:
Jae‐Chun Chung, Peter F. Strom
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering and Toxicology. 32:671-686
Slime samples from 66 rotating biological contactors(RBC) in 20 states in USA were examined. For the filamentous bacteria, Beggiatoa, Sphaerotilus, Type 0041, Type 1701 and Nocardia were observed in decreasing order of frequency. For the protozoa, fl
Autor:
Jae‐Chun Chung, Peter F. Strom
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering and Toxicology. 32:763-784
The enrichment of Beggiatoa was derived in a lab‐scale continuous flow fixed‐film growth system. Under a low aeration and high BOD organic loading condition, the enrichment of Beggiatoa was easily achieved on the glucose‐fed slime while it took
Publikováno v:
Biodegradation. 8:67-75
A bioemulsifier excreting bacterium of the species Peudomonas cepacia was isolated after a screeningprocedure using n-dodecane as carbon source. Thepartly purified bioemulsifier was preliminarily identifiedas a mixture of glycolipids. A decrease of t
Publikováno v:
Biotechnology Letters. 19:461-464
A rapid temperature drop during anaerobic acidogenesis in an anaerobic reactor system resulted in the sharp suppression of carbohydrate decomposition and production of volatile fatty acids. When the temperature was dropped from 30°C to 25, 20, 15°C
Publikováno v:
Bioresource Technology. 53:231-235
Re-activation characteristics of anaerobic granular sludges starved for 10 months were studied. Specific biomass activities were monitored and both scanning and transmission electron microscopies were used to investigate the microbial and the morphol
Hypersensitivity Pneumonitis by a Cool-Mist Vaporizer a Detailed Microbiologic and Immunologic Study
Publikováno v:
The Korean Journal of Internal Medicine
A patient with hypersensitivity pneumonitis caused by a contaminated cool-mist vaporizer was evaluated. A detailed microbiologic and immunologic study was done, and a Pseudomonas species was isolated as the possible causative organism by inhalational
Publikováno v:
Tuberculosis and Respiratory Diseases. 36:252-257
Autor:
Myung Soo Hyun, Moon Kwan Chung, Yeung Ju Byun, Jung Sang Hah, Kyeong Hee Lee, Hyun Woo Lee, Jae Chun Chung
Publikováno v:
Yeungnam University Journal of Medicine. 6:171
Eaton Lambert Syndrome(ELS)is a disorder of neuromuscular transmission. The defect of neuromuscular transmission is due to decrease in the release of acetylcholine guanta from nerve terminal. This syndrome is frequently associated with bronchogenic c
Publikováno v:
Yeungnam University Journal of Medicine. 5:95
Ipratropium bromide(IP) is a new anticholinergic bronchodilator To evaluate its effect on bronchial asthma which is still unkown in Korea, a double blind and randomized study was done on all patients of bronchial asthma who visit out-patients clinic