In the Hongze Area, the reservoirs vary rapidly laterally and are controlled by many factors, such as structure, lithology, oil source, and so on. S-wave well log curves are calculated from an equation derived from mu...In the Hongze Area, the reservoirs vary rapidly laterally and are controlled by many factors, such as structure, lithology, oil source, and so on. S-wave well log curves are calculated from an equation derived from multiple-attribute regression analysis of RT, DT, GR, and DEN logs. Representative P-and S-wave velocities and Poisson＇s ratio are statistically computed for oil and water bearing reservoir rock, shale, and calcareous shale in each well. The averaged values are used for AVO forward modeling. Comparing the modeling results with actual seismic data limit the possible AVO interpretations. Well and seismic data are used to calibrate inverted P-wave, S-wave, Poisson＇s ratio, and AVO gradient attribute data sets. AVO gradient data is used for lithofacies interpretation, P-wave data is used for acoustic impedance inversion, S-wave data is used for elastic impedance, and Poisson＇s ratio data is used for detecting oil and gas. The reservoir and hydrocarbon detections are carried out sequentially. We demonstrate that the AVO attributes method can efficiently predict reservoir and hydrocarbon potential.展开更多
We investigate the area and entropy spectra of D-dimensional large Schwarzschild black holes. By utilizing the new physical interpretation of quasinormal mode frequency we find that a large Schwarzschild-AdS black hol...We investigate the area and entropy spectra of D-dimensional large Schwarzschild black holes. By utilizing the new physical interpretation of quasinormal mode frequency we find that a large Schwarzschild-AdS black hole has an equally spaced area spectrum and an equidistant entropy spectrum; both are dependent on the spacetime dimension.展开更多
Decrease or enlargement of the number of pairinos in nuclei and as free nucleons, pairinos, electrinos, positpinos is a factor of destabilization in the matter and or environment. For the benefit of a electronic-posit...Decrease or enlargement of the number of pairinos in nuclei and as free nucleons, pairinos, electrinos, positpinos is a factor of destabilization in the matter and or environment. For the benefit of a electronic-positron structure the representations about an annihilation of the electronic-positron pairs, formation in substance electronic-positron of pairs under activity action of a gamma radiation, electronic and positron character of a beta radiation in nuclei are worked. Terminology： positrino, electrino, pairino. The new mechanism of a physical phenomenon, well explored to the present moment, with the conventional interpretation - mechanism of an annihilation of a free positron on electrons of substance is offered. That is the conventional point of view is those, that during annihilation the electron bums down, disappears or is transmuted into a gamma-quantum. In opinion of the author any facts or the proofs of such interpretation do not exist. The following mechanism therefore is offered： an electron and positron at coming together are discharged by two gamma-quantum and form pairino （unloaded electron - positron state with gravitational mass ＂m＂ about 2 eV, with compensation by electric charge, about an electrino by positrino interaction）; that is the mechanism ＂cold＂ （low, is less than 10 KeV, energies） synthesis of pairino. The given mechanism of phenomenon of annihilation is more realistic.展开更多
Objective This study aimed to investigate the possible role of Orphanin FQ(OFQ) in the regulation of hypothalamic gonadotropin-releasing hormone(GnRH) secretion. Methods The method of push-pull perfusion and radioimmu...Objective This study aimed to investigate the possible role of Orphanin FQ(OFQ) in the regulation of hypothalamic gonadotropin-releasing hormone(GnRH) secretion. Methods The method of push-pull perfusion and radioimmunoassay(RIA) were adopted to examine the secretory profile of GnRH in the median eminence(ME) in freely moving ovariectomized(OVX) rats after intracerebroventricular(icv) injection of OFQ and/or [Nphe1]NC(1-13)NH2(NC13),a competitive antagonists of the opioid receptor-like 1 receptor(ORL1 recep...展开更多
Correlations of fire-induced temperature have been reviewed and revisited.The impact of XY factors,i.e.,the relative locations of the fire source and vent,on temperature models of ceiling-vented compartments could be ...Correlations of fire-induced temperature have been reviewed and revisited.The impact of XY factors,i.e.,the relative locations of the fire source and vent,on temperature models of ceiling-vented compartments could be reflected by the exponents of the two dimensionless terms which represent the ratio of the total energy to energy released through the ceiling vent,and the ratio of the energy lost through the walls to the energy released through the ceiling vent.For fires not located directly below the ceiling vent,the temperature rise was proportional to two thirds of the power of the heat release rate,while for fires immediately beneath this vent,the temperature rise was proportional to four thirds the power of the heat release rate,and was inversely proportional to one sixth the power of the ceiling vent size.展开更多
文摘In the Hongze Area, the reservoirs vary rapidly laterally and are controlled by many factors, such as structure, lithology, oil source, and so on. S-wave well log curves are calculated from an equation derived from multiple-attribute regression analysis of RT, DT, GR, and DEN logs. Representative P-and S-wave velocities and Poisson＇s ratio are statistically computed for oil and water bearing reservoir rock, shale, and calcareous shale in each well. The averaged values are used for AVO forward modeling. Comparing the modeling results with actual seismic data limit the possible AVO interpretations. Well and seismic data are used to calibrate inverted P-wave, S-wave, Poisson＇s ratio, and AVO gradient attribute data sets. AVO gradient data is used for lithofacies interpretation, P-wave data is used for acoustic impedance inversion, S-wave data is used for elastic impedance, and Poisson＇s ratio data is used for detecting oil and gas. The reservoir and hydrocarbon detections are carried out sequentially. We demonstrate that the AVO attributes method can efficiently predict reservoir and hydrocarbon potential.
基金Supported by the National Natural Science Foundation of China under Grant No.10275030Cuiying Project of Lanzhou University under Grant No.225000-582404
文摘We investigate the area and entropy spectra of D-dimensional large Schwarzschild black holes. By utilizing the new physical interpretation of quasinormal mode frequency we find that a large Schwarzschild-AdS black hole has an equally spaced area spectrum and an equidistant entropy spectrum; both are dependent on the spacetime dimension.
文摘Decrease or enlargement of the number of pairinos in nuclei and as free nucleons, pairinos, electrinos, positpinos is a factor of destabilization in the matter and or environment. For the benefit of a electronic-positron structure the representations about an annihilation of the electronic-positron pairs, formation in substance electronic-positron of pairs under activity action of a gamma radiation, electronic and positron character of a beta radiation in nuclei are worked. Terminology： positrino, electrino, pairino. The new mechanism of a physical phenomenon, well explored to the present moment, with the conventional interpretation - mechanism of an annihilation of a free positron on electrons of substance is offered. That is the conventional point of view is those, that during annihilation the electron bums down, disappears or is transmuted into a gamma-quantum. In opinion of the author any facts or the proofs of such interpretation do not exist. The following mechanism therefore is offered： an electron and positron at coming together are discharged by two gamma-quantum and form pairino （unloaded electron - positron state with gravitational mass ＂m＂ about 2 eV, with compensation by electric charge, about an electrino by positrino interaction）; that is the mechanism ＂cold＂ （low, is less than 10 KeV, energies） synthesis of pairino. The given mechanism of phenomenon of annihilation is more realistic.
基金supported by the National Natural Science Foundation of China (No. 39870914)the Key Project on Traditional Chinese Medicine of Shanghai Medical Health Bureau (No. 20003).
文摘Objective This study aimed to investigate the possible role of Orphanin FQ(OFQ) in the regulation of hypothalamic gonadotropin-releasing hormone(GnRH) secretion. Methods The method of push-pull perfusion and radioimmunoassay(RIA) were adopted to examine the secretory profile of GnRH in the median eminence(ME) in freely moving ovariectomized(OVX) rats after intracerebroventricular(icv) injection of OFQ and/or [Nphe1]NC(1-13)NH2(NC13),a competitive antagonists of the opioid receptor-like 1 receptor(ORL1 recep...
基金supported by the Anhui Provincial Natural Science Foundation(1408085MKL94)
文摘Correlations of fire-induced temperature have been reviewed and revisited.The impact of XY factors,i.e.,the relative locations of the fire source and vent,on temperature models of ceiling-vented compartments could be reflected by the exponents of the two dimensionless terms which represent the ratio of the total energy to energy released through the ceiling vent,and the ratio of the energy lost through the walls to the energy released through the ceiling vent.For fires not located directly below the ceiling vent,the temperature rise was proportional to two thirds of the power of the heat release rate,while for fires immediately beneath this vent,the temperature rise was proportional to four thirds the power of the heat release rate,and was inversely proportional to one sixth the power of the ceiling vent size.
