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RISS 인기검색어
- 검색키워드
- 저자 : Marella, Lalitha Shanti (검색결과 5 건)
- 무료
- 기관 내 무료
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Hemnishil K. Marella,Nasir Saleem,Claudio Tombazzi 대한소화기내시경학회 2021 Clinical Endoscopy Vol.54 No.2
Background/Aims: The adenoma detection rate (ADR) is used as a quality indicator for screening and surveillance colonoscopy. Thestudy aimed to determine if moderate versus deep sedation affects the outcomes of the ADR and other quality metrics in the veteranpopulation. Methods: A retrospective review of colonoscopies performed at Memphis Veterans Affairs Medical Center over a one-year periodwas conducted. A total of 900 colonoscopy reports were reviewed. After exclusion criteria, a total of 229 index, average-risk screeningcolonoscopies were identified. Data were collected to determine the impact of moderate (benzodiazepine plus opioids) versus deep(propofol) sedation on the ADR, polyp detection rate (PDR), and withdrawal time. Results: Among 229 screening colonoscopies, 103 (44.9%) used moderate sedation while 126 (55%) were done under deep sedation. The ADR and PDR were not significantly different between moderate versus deep sedation at 35.9% vs. 37.3% (p=0.82) and 58.2% vs. 48.4% (p=0.13), respectively. Similarly, there was no significant difference in withdrawal time between moderate and deep sedation(13.4 min vs. 14 min, p=0.56) during screening colonoscopies. Conclusions: In veterans undergoing index, average-risk screening colonoscopies, the quality metrics of the ADR, PDR, andwithdrawal time are not influenced by deep sedation compared with moderate sedation.
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Lalitha Shanti Marella,Lalitha Devi Guvvala,Pranitha Koradi,Vinay Shenoy 한국작물학회 2013 Journal of crop science and biotechnology Vol.16 No.2
Mahsuri a popular traditional variety and the first rain-fed mega variety of the Indian sub- continent. It is highly susceptible to bacterial leaf blight caused by Xanthomonas oryzae pv.oryzae. Nine best performing families of Mahsuri pyramid containing four bacterial blight resistance genes (Xa4, xa5, xa13 and Xa21) were evaluated for agronomic, yield and its related characters viz. days to 50% flowering, plant height, number of tillers, panicle length, filled grains per panicle, grain weight, and yield under natural and disease pressure conditions for three consecutive wet seasons. In addition these pyramids were also evaluated for three different spacings to find out the optimum spacing under disease free and disease pressure conditions. Results revealed that under disease free conditions there was no significant difference between the pyramids and the parent for the characters evaluated in each spacing. However characters plant height, number of tillers, panicle length, filled grains per panicle,yield per plant and yield per sq. m. showed significant variation between the different spacings across seasons. Under heavy disease pressure the parent exhibited highly susceptible reaction whereas the pyramid families were highly resistant. A wider spacing had less yield loss when compared to dense planting under BB infestation in case of parent. There was no such yield loss in the pyramid families. When yield per sq. m. was taken into consideration the 20 x 20 cm spacing showed the highest yield when compared to the other two spacings since number of plants were more. The pyramids insulated the yield loss against bacterial leaf blight and are a gain to the farmers to help overcome the heavy yield losses due to this disease. These pyramids have the potential to replace the parent and can be used directly. In addition they can be used as donors for bacterial blight resistance in any breeding program
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Euro NCAP 대응을 위한 Knee Bolster 해석
박건일(Kunil Park),범현균(Hyenkyun Beom),Manoj Marella(Manoj Marella),권오성(Osung Kwon) 한국자동차공학회 2005 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2005 No.5_2
The vehicle design for crashworthiness and safety has become increasingly complex in recent years. Besides the safety regulations for various markets, customer’s expectation for vehicle safety has been increased due to an information publication such as US or EURO new car assessment programs (NCAP). Due to the nature of offset crash test, it’s not easy to replace by sled test. One of good ways is a simulation to see a safety performance of a vehicle and dummy injury. This paper proposed a methodology to predict safety performance and dummy injury during offset crash.
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Guvvala, Lalitha Devi,Koradi, Pranitha,Shenoy, Vinay,Marella, Lalitha Shanti 한국작물학회 2013 Journal of crop science and biotechnology Vol.16 No.2
Mahsuri a popular traditional variety and the first rain-fed mega variety of the Indian sub-continent. It is highly susceptible to bacterial leaf blight caused by Xanthomonas oryzae pv.oryzae. Nine best performing families of Mahsuri pyramid containing four bacterial blight resistance genes (Xa4, xa5, xa13 and Xa21) were evaluated for agronomic, yield and its related characters viz. days to 50% flowering, plant height, number of tillers, panicle length, filled grains per panicle, grain weight, and yield under natural and disease pressure conditions for three consecutive wet seasons. In addition these pyramids were also evaluated for three different spacings to find out the optimum spacing under disease free and disease pressure conditions. Results revealed that under disease free conditions there was no significant difference between the pyramids and the parent for the characters evaluated in each spacing. However characters plant height, number of tillers, panicle length, filled grains per panicle, yield per plant and yield per sq. m. showed significant variation between the different spacings across seasons. Under heavy disease pressure the parent exhibited highly susceptible reaction whereas the pyramid families were highly resistant. A wider spacing had less yield loss when compared to dense planting under BB infestation in case of parent. There was no such yield loss in the pyramid families. When yield per sq. m. was taken into consideration the $20{\times}20cm$ spacing showed the highest yield when compared to the other two spacings since number of plants were more. The pyramids insulated the yield loss against bacterial leaf blight and are a gain to the farmers to help overcome the heavy yield losses due to this disease. These pyramids have the potential to replace the parent and can be used directly. In addition they can be used as donors for bacterial blight resistance in any breeding program.
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