Molten salt reactors(MSRs)are a promising candidate for Generation IV reactor technologies,and the small modular molten salt reactor(SM-MSR),which utilizes low-enriched uranium and thorium fuels,is regarded as a wise ...Molten salt reactors(MSRs)are a promising candidate for Generation IV reactor technologies,and the small modular molten salt reactor(SM-MSR),which utilizes low-enriched uranium and thorium fuels,is regarded as a wise development path to accelerate deployment time.Uncertainty and sensitivity analyses of accidents guide nuclear reactor design and safety analyses.Uncertainty analysis can ascertain the safety margin,and sensitivity analysis can reveal the correlation between accident consequences and input parameters.Loss of forced cooling(LOFC)represents an accident scenario of the SM-MSR,and the study of LOFC could offer useful information to improve physical thermohydraulic and structural designs.Therefore,this study investigates the uncertainty of LOFC consequences and the sensitivity of related parameters.The uncertainty of the LOFC consequences was analyzed using the Monte Carlo method,and multiple linear regression was employed to analyze the sensitivity of the input parameters.The uncertainty and sensitivity analyses showed that the maximum reactor outlet fuel salt temperature was 725.5℃,which is lower than the acceptable criterion,and five important parameters influencing LOFC consequences were identified.展开更多
The atmospheric surface layer of the tropical coastal ocean is commonly very unstable and experiences weakwind conditions.How the latent(LE)and sensible(H)heat fluxes behave under such conditions are unclear because o...The atmospheric surface layer of the tropical coastal ocean is commonly very unstable and experiences weakwind conditions.How the latent(LE)and sensible(H)heat fluxes behave under such conditions are unclear because of the lack of observation stations in the tropics.Thus,this study aims to analyze LE and H and the microclimate parameters influencing them.The authors deployed an eddy covariance system in a tropical coastal region for seven months.The microclimate parameters investigated were wind speed(U),vapor pressure deficit(Δe),temperature difference(ΔT),wind-vapor pressure deficit(UΔe),wind-temperature difference(UΔT),and atmospheric stability(z/L),where z is height and L is the Monin–Obukhov length.On the daily time scale,the results show that LE was more associated with U thanΔe,while H was more related toΔT than U.Cross-wavelet analysis revealed the strong coherence in the LE-U relationship for periods between one and two days,and for H–ΔT,0.5 to 1 day.Correlation and regression analyses confirmed the time series analyses results,where strong positive correlation coefficients(r)were obtained between LE and U(r=0.494)and H andΔT(r=0.365).Compared to other water bodies,the transfer coefficient of moisture(CE N)was found to be small(=0.40×10^(-3))and independent of stability;conversely,the transfer coefficient of heat(CH N)was closer to literature values(=1.00×10^(-3))and a function of stability.展开更多
The relationship between the electrical resistivity of carbon fiber reinforced concrete(CFRC) containing different carbon fiber contents and temperature was studied.it is found that carbon fiber contents influence gre...The relationship between the electrical resistivity of carbon fiber reinforced concrete(CFRC) containing different carbon fiber contents and temperature was studied.it is found that carbon fiber contents influence greatly on the temperature sensibility of CFRC road material.Only with a certain amount of carbon fiber can CFRC show a sensitive and stable temperature sensibility.展开更多
The electrical conductivity, compression sensibility, workability and cost are factors that affect the application of conductive smart materials in civil structures. Consequently, the resistance and compression sensib...The electrical conductivity, compression sensibility, workability and cost are factors that affect the application of conductive smart materials in civil structures. Consequently, the resistance and compression sensibility of magnetic-concentrated fly ash （MCFA） mortar were investigated using two electrode method, and the difference of compression sensibility between MCFA mortar and carbon fiber reinforced cement （CFRC） under uniaxial loading was studied. Factors affecting the compression sensibility of MCFA mortar, such as MCFA content, loading rate and stress cycles, were analyzed. Results show that fly ash with high content of Fe3O4 can be used to prepare conductive mortar since Fe3O4 is a kind of nonstoichiometric oxide and usually acts as semiconductor. MCFA mortar exhibits the same electrical conductivity to that of CFRC when the content of MCFA is more than 40% by weight of sample. The compression sensibility of mortar is improved with the increase of MCFA content and loading rate. The compression sensibility of MCFA mortar is reversible with the circling of loading. Results show that the application of MCFA in concrete not only provides excellent performances of electrical-functionality and workability, but also reduces the cost of conductive concrete.展开更多
Sense and Sensibility,one of Jane Austen's masterpieces,has undergone a long time study and the two sisters in the book—Elinor and Marianne have been researched from various kinds of perspectives except"mela...Sense and Sensibility,one of Jane Austen's masterpieces,has undergone a long time study and the two sisters in the book—Elinor and Marianne have been researched from various kinds of perspectives except"melancholy philosophy".This paper aims to analyze the two sisters in Sense and Sensibility under the guidance of"melancholy philosophy".展开更多
Introduction: Many women think about reduction mammaplasty for different reasons. The effect of surgery on the beast sensibility is one of the greatest concerns after reconstructive reductive breast surgery through it...Introduction: Many women think about reduction mammaplasty for different reasons. The effect of surgery on the beast sensibility is one of the greatest concerns after reconstructive reductive breast surgery through its affect on patient’s social life and psychological health. The dermatomal somatosensory evoked potential (D-SEP) is a new method to quantitatively evaluate breast sensibility. Patients and Methods: Twenty-five women enrolled in this study presenting with breast enlargement, underwent mammary reduction by using the inferior pyramidal breast reduction technique using the same operative technique described by Robbins with some modifications. All D-SEP amplitudes and latencies were calculated preoperatively and then were reassessed six and twelve months post-surgery in each breast. Result: The results revealed that there is a significant difference in the D-SEP latency pre- and post-operatively. The statistically significant decrease in latency and the breast size demonstrated indicates that the sensibility improved after breast reduction surgery both at six and twelve months. There is also a significant increase in the D-SEP amplitude pre- and post-operatively. The negative and statistically significant increase in amplitude with the decrease in breast size demonstrated indicates that the sensibility improved after breast reduction surgery both at six and twelve months. Conclusion: This study concluded that breast sensibility will improve after breast reduction as indicated by significant reduction of D-SEP latencies and increase of its amplitudes. Our results confirm an inverse relationship between breast size and sensibility, with improvement in sensibility after breast reduction.展开更多
The translator’s subjectivity has been applied to analyze two Chinese versions of Sense and Sensibility,illustrating the subjective factors involved in the two translators.The exertion the translator’s subjectivity ...The translator’s subjectivity has been applied to analyze two Chinese versions of Sense and Sensibility,illustrating the subjective factors involved in the two translators.The exertion the translator’s subjectivity brings about different translations of the same original with distinct styles,and each translation justifies the value of its existence.Literary translation criticism should take the translator’s subjectivity into account,so a more sound and comprehensive study of the process of literary translation can be done.展开更多
At the end of the eighteenth century in Britain,due to the development of capitalism,money has become more and more important.Jane Austen describes in the Sense and Sensibility that under the influence of money,people...At the end of the eighteenth century in Britain,due to the development of capitalism,money has become more and more important.Jane Austen describes in the Sense and Sensibility that under the influence of money,people's values have become dis⁃torted,such as some have become family cannibalism,and some have become betrayers of love.At the same time,Austen also ex⁃presses her attitude towards money which gives us a lot of enlightenment.展开更多
Literature has increasingly been seen as a text in a context.And text is a particular embodiment of the abstract idea that a work tries to exhibit.The textual condition of a publication involves not only the author bu...Literature has increasingly been seen as a text in a context.And text is a particular embodiment of the abstract idea that a work tries to exhibit.The textual condition of a publication involves not only the author but also the editor,publisher and readers.Text varies because of its ever-changing textual condition.Since its first publication in 1813,Jane Austen's novel Sense and Sensibility had been reproduced several times in the 19th century.The analysis of the novel's text and textuality in a way shows its relevant social,political,economic,religious and ideological conditions.展开更多
Jane Austen is one of the outstanding women writers in the modern history of the U.K. She displayed what the society of England looked like between the end of the 18 th century and the first of the 19 th century with ...Jane Austen is one of the outstanding women writers in the modern history of the U.K. She displayed what the society of England looked like between the end of the 18 th century and the first of the 19 th century with her unique style and particular materials. She also combined her view on value and love in her novels harmoniously. Sense and Sensibility(SS) is one of the masterpieces of Jane Austen. Although it drew fierce debate, its literary value cannot be overlooked. The paper focuses the comments on sensibility of the heroine Marianne, and analyzes the misery and frustration she experiences. Putting Marianne as well as other women in the society where they lived in, the paper uncovers the mask of inequality hidden behind the sensibility and analyzes the reasons why the females stand always in an inferior position. Sensibility is pure. We cannot degenerate our recognition about it because of some unfavorable factors. Obviously, it's significant to establish such ideas in today's society.展开更多
In this paper,I focus on Jane Austen’s book Sense and Sensibility,discuss characters and views of marriage of Elinor and Marianne in this book.Consequently,that leads to the conclusion of Jane Austen’s view of marri...In this paper,I focus on Jane Austen’s book Sense and Sensibility,discuss characters and views of marriage of Elinor and Marianne in this book.Consequently,that leads to the conclusion of Jane Austen’s view of marriage.展开更多
基金supported by the Youth Innovation Promotion Association(YIPA)(No.E329290101)of the Chinese Academy of Sciences。
文摘Molten salt reactors(MSRs)are a promising candidate for Generation IV reactor technologies,and the small modular molten salt reactor(SM-MSR),which utilizes low-enriched uranium and thorium fuels,is regarded as a wise development path to accelerate deployment time.Uncertainty and sensitivity analyses of accidents guide nuclear reactor design and safety analyses.Uncertainty analysis can ascertain the safety margin,and sensitivity analysis can reveal the correlation between accident consequences and input parameters.Loss of forced cooling(LOFC)represents an accident scenario of the SM-MSR,and the study of LOFC could offer useful information to improve physical thermohydraulic and structural designs.Therefore,this study investigates the uncertainty of LOFC consequences and the sensitivity of related parameters.The uncertainty of the LOFC consequences was analyzed using the Monte Carlo method,and multiple linear regression was employed to analyze the sensitivity of the input parameters.The uncertainty and sensitivity analyses showed that the maximum reactor outlet fuel salt temperature was 725.5℃,which is lower than the acceptable criterion,and five important parameters influencing LOFC consequences were identified.
基金supported by a PETRONAS-Academia Collabora-tion Dialogue 2022 Grant[Grant number PACD 2022]from PETRONAS Research Sdn.Bhd。
文摘The atmospheric surface layer of the tropical coastal ocean is commonly very unstable and experiences weakwind conditions.How the latent(LE)and sensible(H)heat fluxes behave under such conditions are unclear because of the lack of observation stations in the tropics.Thus,this study aims to analyze LE and H and the microclimate parameters influencing them.The authors deployed an eddy covariance system in a tropical coastal region for seven months.The microclimate parameters investigated were wind speed(U),vapor pressure deficit(Δe),temperature difference(ΔT),wind-vapor pressure deficit(UΔe),wind-temperature difference(UΔT),and atmospheric stability(z/L),where z is height and L is the Monin–Obukhov length.On the daily time scale,the results show that LE was more associated with U thanΔe,while H was more related toΔT than U.Cross-wavelet analysis revealed the strong coherence in the LE-U relationship for periods between one and two days,and for H–ΔT,0.5 to 1 day.Correlation and regression analyses confirmed the time series analyses results,where strong positive correlation coefficients(r)were obtained between LE and U(r=0.494)and H andΔT(r=0.365).Compared to other water bodies,the transfer coefficient of moisture(CE N)was found to be small(=0.40×10^(-3))and independent of stability;conversely,the transfer coefficient of heat(CH N)was closer to literature values(=1.00×10^(-3))and a function of stability.
文摘The relationship between the electrical resistivity of carbon fiber reinforced concrete(CFRC) containing different carbon fiber contents and temperature was studied.it is found that carbon fiber contents influence greatly on the temperature sensibility of CFRC road material.Only with a certain amount of carbon fiber can CFRC show a sensitive and stable temperature sensibility.
基金the National Natural Science Foundation of China(No.51002193)
文摘The electrical conductivity, compression sensibility, workability and cost are factors that affect the application of conductive smart materials in civil structures. Consequently, the resistance and compression sensibility of magnetic-concentrated fly ash （MCFA） mortar were investigated using two electrode method, and the difference of compression sensibility between MCFA mortar and carbon fiber reinforced cement （CFRC） under uniaxial loading was studied. Factors affecting the compression sensibility of MCFA mortar, such as MCFA content, loading rate and stress cycles, were analyzed. Results show that fly ash with high content of Fe3O4 can be used to prepare conductive mortar since Fe3O4 is a kind of nonstoichiometric oxide and usually acts as semiconductor. MCFA mortar exhibits the same electrical conductivity to that of CFRC when the content of MCFA is more than 40% by weight of sample. The compression sensibility of mortar is improved with the increase of MCFA content and loading rate. The compression sensibility of MCFA mortar is reversible with the circling of loading. Results show that the application of MCFA in concrete not only provides excellent performances of electrical-functionality and workability, but also reduces the cost of conductive concrete.
文摘Sense and Sensibility,one of Jane Austen's masterpieces,has undergone a long time study and the two sisters in the book—Elinor and Marianne have been researched from various kinds of perspectives except"melancholy philosophy".This paper aims to analyze the two sisters in Sense and Sensibility under the guidance of"melancholy philosophy".
文摘Introduction: Many women think about reduction mammaplasty for different reasons. The effect of surgery on the beast sensibility is one of the greatest concerns after reconstructive reductive breast surgery through its affect on patient’s social life and psychological health. The dermatomal somatosensory evoked potential (D-SEP) is a new method to quantitatively evaluate breast sensibility. Patients and Methods: Twenty-five women enrolled in this study presenting with breast enlargement, underwent mammary reduction by using the inferior pyramidal breast reduction technique using the same operative technique described by Robbins with some modifications. All D-SEP amplitudes and latencies were calculated preoperatively and then were reassessed six and twelve months post-surgery in each breast. Result: The results revealed that there is a significant difference in the D-SEP latency pre- and post-operatively. The statistically significant decrease in latency and the breast size demonstrated indicates that the sensibility improved after breast reduction surgery both at six and twelve months. There is also a significant increase in the D-SEP amplitude pre- and post-operatively. The negative and statistically significant increase in amplitude with the decrease in breast size demonstrated indicates that the sensibility improved after breast reduction surgery both at six and twelve months. Conclusion: This study concluded that breast sensibility will improve after breast reduction as indicated by significant reduction of D-SEP latencies and increase of its amplitudes. Our results confirm an inverse relationship between breast size and sensibility, with improvement in sensibility after breast reduction.
文摘The translator’s subjectivity has been applied to analyze two Chinese versions of Sense and Sensibility,illustrating the subjective factors involved in the two translators.The exertion the translator’s subjectivity brings about different translations of the same original with distinct styles,and each translation justifies the value of its existence.Literary translation criticism should take the translator’s subjectivity into account,so a more sound and comprehensive study of the process of literary translation can be done.
文摘At the end of the eighteenth century in Britain,due to the development of capitalism,money has become more and more important.Jane Austen describes in the Sense and Sensibility that under the influence of money,people's values have become dis⁃torted,such as some have become family cannibalism,and some have become betrayers of love.At the same time,Austen also ex⁃presses her attitude towards money which gives us a lot of enlightenment.
文摘Literature has increasingly been seen as a text in a context.And text is a particular embodiment of the abstract idea that a work tries to exhibit.The textual condition of a publication involves not only the author but also the editor,publisher and readers.Text varies because of its ever-changing textual condition.Since its first publication in 1813,Jane Austen's novel Sense and Sensibility had been reproduced several times in the 19th century.The analysis of the novel's text and textuality in a way shows its relevant social,political,economic,religious and ideological conditions.
文摘Jane Austen is one of the outstanding women writers in the modern history of the U.K. She displayed what the society of England looked like between the end of the 18 th century and the first of the 19 th century with her unique style and particular materials. She also combined her view on value and love in her novels harmoniously. Sense and Sensibility(SS) is one of the masterpieces of Jane Austen. Although it drew fierce debate, its literary value cannot be overlooked. The paper focuses the comments on sensibility of the heroine Marianne, and analyzes the misery and frustration she experiences. Putting Marianne as well as other women in the society where they lived in, the paper uncovers the mask of inequality hidden behind the sensibility and analyzes the reasons why the females stand always in an inferior position. Sensibility is pure. We cannot degenerate our recognition about it because of some unfavorable factors. Obviously, it's significant to establish such ideas in today's society.
文摘In this paper,I focus on Jane Austen’s book Sense and Sensibility,discuss characters and views of marriage of Elinor and Marianne in this book.Consequently,that leads to the conclusion of Jane Austen’s view of marriage.
