Barbara Longhi of Ravenna(1552-1638)enjoyed creating small devotional paintings depicting holy saints,in particular Saint Agnes(c.291-304).This saint’s life and martyrdom was recorded by the Bishop of Milan,Saint Amb...Barbara Longhi of Ravenna(1552-1638)enjoyed creating small devotional paintings depicting holy saints,in particular Saint Agnes(c.291-304).This saint’s life and martyrdom was recorded by the Bishop of Milan,Saint Ambrose(339-397),a Doctor of the Church and theologian,in his book Concerning Virgins(374)and by Jacobus de Voragine,the Archbishop of Genoa,in his Golden Legend(Legenda Aurea,1275).The saint’s story continues to be imaged and recounted to the present day because she is an icon of a pure and virtuous adolescent female.Barbara Longhi,along with her father,Luca Longhi(1507-1580),painted several versions of Saint Agnes.In their many depictions they composed two types of images:a single-solo-image of the saint;and her presence in a group of saints-a theme known as holy conversation.In her paintings of Saint Agnes,however,Barbara Longhi preferred to depict the solo image of the saint as virgo,a young maiden of virtue.This essay is composed of two parts:(1)an account of the life and martyrdom of Saint Agnes;and(2)an iconographical interpretation of Barbara Longhi’s Saint Agnes of Rome.展开更多
The classic characters Bronte sisters created have independent consciousness.Anne Bronte adopts first person in her masterpiece Agnes Grey,whose heroine and narrator is Agnes Grey,a same name with the book.So she can ...The classic characters Bronte sisters created have independent consciousness.Anne Bronte adopts first person in her masterpiece Agnes Grey,whose heroine and narrator is Agnes Grey,a same name with the book.So she can directly communicate with readers through her narration.Anne Bronte described an independent female with stronger ethical conception and firm resistance attitude towards the inequality and irrationality of female position in the patriarchal Victory society,which is the beginning of feminism.Agnes pursued career,love and liberty independently.展开更多
Understanding the variation of lags with respect to the X-ray flux is important to explore the geometry of the inner region of the accretion disk in AGNs.We performed frequency-lag,energy–lag and spectral studies for...Understanding the variation of lags with respect to the X-ray flux is important to explore the geometry of the inner region of the accretion disk in AGNs.We performed frequency-lag,energy–lag and spectral studies for two sets of observations,in order to investigate the variations in lags with respect to X-ray flux in the AGN source Mrk 704 using the XMM-Newton observatory.We divided one of the light curves into two sections which were noticed to exhibit a flux variation.The frequency-lag spectra in different energy domains revealed that reverberation(soft)lags varied along with the flux.For the first time,we show that the blurred reflection model can consistently explain the soft excess observed in the X-ray spectra for this source.The fluxes of soft(i.e.,reflection)and hard components were noted to vary by~18%and~9%respectively,across the sections.The soft lag amplitude was found to be larger at the high flux state than the amplitude at the low flux state.Most importantly,we found that both frequency-lag and energy–lag spectra do not display significant variation between two observational data sets despite a flux variation of 43%.This phenomenon cannot be explained by the reflection model because the soft lag amplitudes must be larger in the high flux state.The probable scenario is that,in the low flux state,the obscuring cloud delays the reflected soft photons which increases the soft lag amplitude.展开更多
文摘Barbara Longhi of Ravenna(1552-1638)enjoyed creating small devotional paintings depicting holy saints,in particular Saint Agnes(c.291-304).This saint’s life and martyrdom was recorded by the Bishop of Milan,Saint Ambrose(339-397),a Doctor of the Church and theologian,in his book Concerning Virgins(374)and by Jacobus de Voragine,the Archbishop of Genoa,in his Golden Legend(Legenda Aurea,1275).The saint’s story continues to be imaged and recounted to the present day because she is an icon of a pure and virtuous adolescent female.Barbara Longhi,along with her father,Luca Longhi(1507-1580),painted several versions of Saint Agnes.In their many depictions they composed two types of images:a single-solo-image of the saint;and her presence in a group of saints-a theme known as holy conversation.In her paintings of Saint Agnes,however,Barbara Longhi preferred to depict the solo image of the saint as virgo,a young maiden of virtue.This essay is composed of two parts:(1)an account of the life and martyrdom of Saint Agnes;and(2)an iconographical interpretation of Barbara Longhi’s Saint Agnes of Rome.
文摘The classic characters Bronte sisters created have independent consciousness.Anne Bronte adopts first person in her masterpiece Agnes Grey,whose heroine and narrator is Agnes Grey,a same name with the book.So she can directly communicate with readers through her narration.Anne Bronte described an independent female with stronger ethical conception and firm resistance attitude towards the inequality and irrationality of female position in the patriarchal Victory society,which is the beginning of feminism.Agnes pursued career,love and liberty independently.
基金K.S.acknowledges the financial support from the Indian Space Research Organisation(ISRO),Government of India。
文摘Understanding the variation of lags with respect to the X-ray flux is important to explore the geometry of the inner region of the accretion disk in AGNs.We performed frequency-lag,energy–lag and spectral studies for two sets of observations,in order to investigate the variations in lags with respect to X-ray flux in the AGN source Mrk 704 using the XMM-Newton observatory.We divided one of the light curves into two sections which were noticed to exhibit a flux variation.The frequency-lag spectra in different energy domains revealed that reverberation(soft)lags varied along with the flux.For the first time,we show that the blurred reflection model can consistently explain the soft excess observed in the X-ray spectra for this source.The fluxes of soft(i.e.,reflection)and hard components were noted to vary by~18%and~9%respectively,across the sections.The soft lag amplitude was found to be larger at the high flux state than the amplitude at the low flux state.Most importantly,we found that both frequency-lag and energy–lag spectra do not display significant variation between two observational data sets despite a flux variation of 43%.This phenomenon cannot be explained by the reflection model because the soft lag amplitudes must be larger in the high flux state.The probable scenario is that,in the low flux state,the obscuring cloud delays the reflected soft photons which increases the soft lag amplitude.
