http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
The Effect of Agave tequilana Weber Inulin on Postprandial Ghrelin Concentration in Obese Patients
Betsabe Contreras-Haro,Jose A. Robles-Cervantes,Manuel Gonzalez-Ortiz,Esperanza Martinez-Abundis,Claudia Espinel-Bermudez,Martha P. Gallegos-Arreola,Karina C. Morgado-Castillo 한국식품영양과학회 2017 Journal of medicinal food Vol.20 No.2
This study was performed to investigate the effect of Agave tequilana Weber inulin on postprandial ghrelin levels in obese patients. A randomized, double-blind, cross-over design was performed. A total of 14 patients were allocated into two groups: one group received a drink that contained 500 mL lemon water, 24 g of A. tequilana Weber inulin, and 75 g glucose and the other group received a placebo drink with 500 mL lemon drink and 75 g of glucose. After a 7-day washout period, the groups were crossed. The primary outcome measure was postprandial ghrelin levels between minute 240 and minute 270. A. tequilana Weber inulin did not change postprandial ghrelin concentration in obese patients.
Assembly strategies of wind turbine towers for minimum fatigue damage
Cristina Nunez-Casado,Oscar Lopez-Garcia,Enrique Gomez de las Heras,Alvaro Cuerva-Tejero,Cristobal Gallego-Castillo 한국풍공학회 2017 Wind and Structures, An International Journal (WAS Vol.25 No.6
The aim of this paper is to present a method to obtain the dynamic response of a wind turbine tower in time domain by means of the generation of time series and to estimate the associated fatigue damage by means of a Rainflow counting algorithm. The proposed method is based on assuming the vortex shedding is a bidimensional phenomena and on following a classical modal superposition method to obtain the structure dynamic response. Four different wind turbine tower geometric configurations have been analyzed in a range of usual wind velocities and covering extreme wind velocities. The obtained results have shown that, depending on the turbulence intensity and the mean wind velocity, there are tower geometric configurations more advantageous from the fatigue load standpoint. Consequently, the presented model can be utilized to define assembly strategies oriented to fatigue damage minimization.
Assembly strategies of wind turbine towers for minimum fatigue damage
Nunez-Casado, Cristina,Lopez-Garcia, Oscar,de las Heras, Enrique Gomez,Cuerva-Tejero, Alvaro,Gallego-Castillo, Cristobal Techno-Press 2017 Wind and Structures, An International Journal (WAS Vol.25 No.6
The aim of this paper is to present a method to obtain the dynamic response of a wind turbine tower in time domain by means of the generation of time series and to estimate the associated fatigue damage by means of a Rainflow counting algorithm. The proposed method is based on assuming the vortex shedding is a bidimensional phenomena and on following a classical modal superposition method to obtain the structure dynamic response. Four different wind turbine tower geometric configurations have been analyzed in a range of usual wind velocities and covering extreme wind velocities. The obtained results have shown that, depending on the turbulence intensity and the mean wind velocity, there are tower geometric configurations more advantageous from the fatigue load standpoint. Consequently, the presented model can be utilized to define assembly strategies oriented to fatigue damage minimization.