Entomopathogenic fungi are used to produce raw materials by applying solid culture technology using grains. But there are various problems such as low production efficiency and cross-contamination. Solvum Co., Ltd. conducted research on liquid culture technology to develop a method that can overcome these shortcomings of solid culture technology. We conducted research and development on using Beauveria bassiana 331R to observe the culture according to the seed inoculation amount in a 30 L fermenter, it was carried out at 1.0 % (v/v) and 10.0 % (v/v). Although there was a difference of 1 day, 1.0 %(v/v) seed inoculation was observed to be more than twice that, and active blastospores and yield were observed at over 95.0 %. As a results, it was determined that cost and efficient production would be possible during the culture process in mass production. Based on these experiments, a 300 L fermenter was cultured with 1.0 % (v/v) seed inoculation, resulting in a yield of 1.24E+09 CFU/mL on the 6th day of cultivation. As a result of freeze-drying using the final culture medium, it was confirmed that the production yield was improved by 113.0 % compared to the control.

The purpose of this study was to investigate the effects of lumbar stabilization and sling exercise on visual analogue scale (VAS), Korean Oswestry Disability Index (KODI), and stability index (ST) in patients with chronic lower back pain (CLBP). This study included participants with a VAS scale of 6 or higher and a KOD of 20-40%. They were randomly divided into a mat group (n=15) to perform lumbar stabilization exercises and a sling group (n=15) to perform sling exercises, and then they underwent a four-week experiment. The experimental results of this study were as follows: the VAS and KODI showed a statistically significant difference (P<.05) and a larger effect size within each group after the intervention, it exhibited no statistically significant difference between the two groups (P>.05). There were significant differences in ST before and after intervention in each group (P<.05), however there was no significant difference between the groups. The present study suggest that the effects of lumbar stabilization exercise and sling exercise are similar.

In the present study, potassium and caesium doped Ag/ catalysts were synthesized by simple wet impregnation method and evaluated for selective catalytic reduction (SCR) of NOx using methane. TEM analysis and diffraction patterns demonstrated the finely dispersed Ag particles. BET surface measurements reveal that the prepared materials have moderate to high surface area and the metal amount found from ICP analysis was well matching with the theoretical loadings. The synthesized K-Ag/ and Cs-Ag/ catalysts exhibited a promotional effect on deNOx activity in the presence of and . The long-term isothermal studies at under oxygen rich condition showed the superior catalytic properties of the both alkali promoted samples. The crucial catalytic properties of materials are attributed to NO adsorption properties detected by the NO TPD.

레이저유도파열검출 기술을 이용하여 우라늄(VI) 가수분해물의 용해도를 측정하였다. 측정 용액의 우라늄 농도 범위는 , pH 범위는 , 그리고 이온 강도는 0.1 M 이며, 온도는 로 유지하였다. 문헌에 제시된 가수분해 상수와 specific ion interaction theory(SIT)를 이용하여 이온 강도 I=0 일 때의 용해도 곱 (solubility product) 상수 를 구하였다. 동일한 시료에 대해 흡수 및 형광 스펙트럼을 측정하여 가수분해 화학종의 존재를 확인하였다. 우라늄 농도에서 용액 중에 존재하는 주요 가수분해 화학종은 와 임을 보였다.

A new pink gerbera (Gerbera hybrida Hort.) cultivar “Pink Giant” was developed from a cross between “Salina” and “Marita” followed by seedling and line selections at the Flower Breeding Research Institute, Gyeongnam Agricultural Research and Extention Services (ARES) in 1999. Characteristic trials were conducted three times from 2002 to 2004. Newly bred “Pink Giant” have shown pink color (RHS, 65-B), semi-double type, and large flower. It also was in good harmony in ray floret color and flower center color with stable flower shape. The vase life was 19.2 days. The average yield of “Pink Giant” was 45.8 flowers per plant in an year in greenhouse yield trails during 2003 and 2004. This cultivar was registered for a commercialization in 2005. “Pink Giant” would be cultured under greenhouse condition in Korea.

A new pink gerbera (Gerbera hybrida Hort.) cultivar ‘Pink Angel’ was developed from a cross between ‘Tamara’ and ‘Nevada’ followed by seedling and line selections at the Flower Breeding Research Institute, Gyeongnam Agricultural Research and Extension Ser

A new red gerbera (Gerbera hybrida Hort.) cultivar ‘Honeymoon’ was developed from a cross between ‘Beauty’ and ‘Sardana’ at the Flower Breeding Research Institute, Gyeongnam Agricultural Research and Extension Services (ARES) in 1998. Characteristic trial

A new yellow gerbera (Gerbera hybrida Hort.) cultivar ‘Runa’ was developed from a cross between ‘Ansofie’ and ‘Sunset’ followed by seedling and line selections at the Flower Breeding Research Institute, Kyeongnam Agricultural Research and Extention Servic

A new pink gerbera (Gerbera hybrida Hort.) cultivar ‘Smart’ was developed from a cross between ‘Beauty’ and ‘Ansofie’ followed by seedling and line selections at the Flower Breeding Research Institute, Gyeongnam Agricultural Research and Extention Service