AVO forward modeling is based on two-phase medium theory and is considered an effective method for describing reservoir rocks and fluids. However, the method depends on the input matrix mineral bulk modulus and the ra...AVO forward modeling is based on two-phase medium theory and is considered an effective method for describing reservoir rocks and fluids. However, the method depends on the input matrix mineral bulk modulus and the rationality of the two-phase medium model. We used the matrix mineral bulk modulus inversion method and multiple constraints to obtain a two-phase medium model with physical meaning. The proposed method guarantees the reliability of the obtained AVO characteristicsin two-phase media. By the comparative analysis of different lithology of the core sample, the advantages and accuracy of the inversion method can be illustrated. Also, the inversion method can be applied in LH area, and the AVO characteristics can be obtained when the porosity, fluid saturation, and other important lithology parameters are changed. In particular, the reflection coefficient amplitude difference between the fast P wave and S wave as a function of porosity at the same incidence angle, and the difference in the incidence angle threshold can be used to decipher porosity.展开更多
This study was carried out at the vegetable research field, College of Agriculture, University of Duhok, during the growing season of 2009 using the eggplant local cultivar. And a factorial Randomized complete block d...This study was carried out at the vegetable research field, College of Agriculture, University of Duhok, during the growing season of 2009 using the eggplant local cultivar. And a factorial Randomized complete block design （F-RCBD）. The experiment consisted of two factors, the first was inoculations with and without humic acid, and the second factor was three levels of dry bread yeast （0.5, 10 gm/L）. The results revealed that the growth was significantly increased in term of plant height, branches number%, total chlorophyll and mineral content in leaves （N.P.K） and the yield in term of fruit number/plant, fruit weight （gm）, plant yield （gm/plant）, total yield （ton/hectare）, fruit length and fruit diameter. The interaction between humic acid and bread yeast was highly improved the growth and yield traits.展开更多
The some physical and chemical properties values ofpepino fruit were determined. The mineral elements （AI, B, Ca, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, P, Se and Zn） of fruit were analysed by Inductively Coupled Plasma Ato...The some physical and chemical properties values ofpepino fruit were determined. The mineral elements （AI, B, Ca, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, P, Se and Zn） of fruit were analysed by Inductively Coupled Plasma Atomic Emission Spectrometry （ICP-AES）. Organic acid contents were analysed via HPLC equipped Ca （3,256.96 mg/kg）, K （43,465.60 mg/kg）, P （7,907.32 mg/kg） Na （1,496.13 mg/kg） and Mg （2,541.12 mg/kg） were established as major minerals in fruits. These results show that pepino fruit may be useful for the evaluation of dietary information in important food crops.展开更多
基金supported by the National Natural Science Foundation of China(Grant Nos.41404101,41174114,41274130,and 41404102)
文摘AVO forward modeling is based on two-phase medium theory and is considered an effective method for describing reservoir rocks and fluids. However, the method depends on the input matrix mineral bulk modulus and the rationality of the two-phase medium model. We used the matrix mineral bulk modulus inversion method and multiple constraints to obtain a two-phase medium model with physical meaning. The proposed method guarantees the reliability of the obtained AVO characteristicsin two-phase media. By the comparative analysis of different lithology of the core sample, the advantages and accuracy of the inversion method can be illustrated. Also, the inversion method can be applied in LH area, and the AVO characteristics can be obtained when the porosity, fluid saturation, and other important lithology parameters are changed. In particular, the reflection coefficient amplitude difference between the fast P wave and S wave as a function of porosity at the same incidence angle, and the difference in the incidence angle threshold can be used to decipher porosity.
文摘This study was carried out at the vegetable research field, College of Agriculture, University of Duhok, during the growing season of 2009 using the eggplant local cultivar. And a factorial Randomized complete block design （F-RCBD）. The experiment consisted of two factors, the first was inoculations with and without humic acid, and the second factor was three levels of dry bread yeast （0.5, 10 gm/L）. The results revealed that the growth was significantly increased in term of plant height, branches number%, total chlorophyll and mineral content in leaves （N.P.K） and the yield in term of fruit number/plant, fruit weight （gm）, plant yield （gm/plant）, total yield （ton/hectare）, fruit length and fruit diameter. The interaction between humic acid and bread yeast was highly improved the growth and yield traits.
文摘The some physical and chemical properties values ofpepino fruit were determined. The mineral elements （AI, B, Ca, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, P, Se and Zn） of fruit were analysed by Inductively Coupled Plasma Atomic Emission Spectrometry （ICP-AES）. Organic acid contents were analysed via HPLC equipped Ca （3,256.96 mg/kg）, K （43,465.60 mg/kg）, P （7,907.32 mg/kg） Na （1,496.13 mg/kg） and Mg （2,541.12 mg/kg） were established as major minerals in fruits. These results show that pepino fruit may be useful for the evaluation of dietary information in important food crops.
