Jane Austin(1775-1817),one of the greatest realistic novelists in English literature,wrote several classical and popular novels,which are the portrayal of the late eighteenth and the early nineteenth centuries,althoug...Jane Austin(1775-1817),one of the greatest realistic novelists in English literature,wrote several classical and popular novels,which are the portrayal of the late eighteenth and the early nineteenth centuries,although with a certain limitation.This paper tries to reveal the social history,the economic realities as well as the women's social statues of Jane Austin's day through her fictions.展开更多
In order to provide the model point accuracy of ±2 mm,an extra high accuracy industrial control net with four surveying piers with accuracy ±0.1 mm was set up around the model.Tens of orientation marks have ...In order to provide the model point accuracy of ±2 mm,an extra high accuracy industrial control net with four surveying piers with accuracy ±0.1 mm was set up around the model.Tens of orientation marks have been placed on the different parts and measured with accuracy ±0.2 mm from the above_mentioned piers.The main four stereopairs taken with the P31 camera around the model are simultaneously processed on the BC2 analytical plotter.The accuracy of absolute orientation is better than ±0.9 mm.Finally,about 300 sections construction drawings have been directly offered,and the close_range photogrammetric data has been used for the design and construction of the statue.展开更多
L-arabinose is a newly developed low-caloric monosaccharide, which has many biomedical and health effects, especially intestinal sucrase inhibition effect. L-arabinose is mainly produced by chemical or enzymatic hydro...L-arabinose is a newly developed low-caloric monosaccharide, which has many biomedical and health effects, especially intestinal sucrase inhibition effect. L-arabinose is mainly produced by chemical or enzymatic hydrolysis of hemicellulose. The taste of L-arabinose is quite similar to that of sucrose, with approximately 50% of the sweetness. As a functional additive, L-arabinose can be used in medical and pharmaceutical applications for the treatment of diseases such as diabetes, chronic constipation, mineral absorption disorder and secondary bile acid formation disorder. However, L-arabinose has not been widely used in functional foods due to high price and lack of publicity and guidance. A comprehensive review of L-arabinose physicochemical properties, production, applications field, market statue and development direction is presented in this paper.展开更多
At the southwest border of the Tibet Autonomous Region in China, there is a famous ancient site known as Gungthang, which is situated in the territory of today’s Kyirong County in Shigatse. This ancient city dates ba...At the southwest border of the Tibet Autonomous Region in China, there is a famous ancient site known as Gungthang, which is situated in the territory of today’s Kyirong County in Shigatse. This ancient city dates back to the period of the Tubo Kingdom, by which time it served as a key link between China and Nepal. From Mt.展开更多
1．Tom and Jack are both workmates． One day,they went quarreling with each other to the police station． 2．Tom said to the detective Jerry, “Last night,I turned off the light and went to bed．Suddenly I heard someo...1．Tom and Jack are both workmates． One day,they went quarreling with each other to the police station． 2．Tom said to the detective Jerry, “Last night,I turned off the light and went to bed．Suddenly I heard someone fighting．So I jumped out of the bed and went to see what was happening．”展开更多
The US Sate Department has always professed to be a "Judge of Human Rights in the World." Year upon year, it issues country-specific human rights reports, accusing more than 190 countries and regions, includ...The US Sate Department has always professed to be a "Judge of Human Rights in the World." Year upon year, it issues country-specific human rights reports, accusing more than 190 countries and regions, including China, of their human fights conditions. Yet it tums a blind eye to its own. It is just behind the "Statue of Liberty’" that hides serious infringements upon human rights.展开更多
The water content of proton exchange membrane fuel cells(PEMFCs)affects the transport of reactants and the conductivity of the membrane.Effective water management measures can improve the performance and extend the li...The water content of proton exchange membrane fuel cells(PEMFCs)affects the transport of reactants and the conductivity of the membrane.Effective water management measures can improve the performance and extend the lifespan of the fuel cell.The water management state of the stack is influenced by various external operating conditions,and optimizing the combination of these conditions can improve the water management state within the stack.Considering that the stack's internal resistance can reflect its water management state,this study first establishes an internal resistance-operating condition model that considers the coupling effect of temperature and humidity to determine the variation trend of total resistance and stack humidity with single-factor operating conditions.Subsequently,the water management state optimization method based on the ANN-HGPSO algorithm is proposed,which not only quantitatively evaluates the influence weights of different operating conditions on the stack's internal resistance but also efficiently and accurately obtains the optimal combination of five operating conditions:working temperature,anode gas pressure,cathode gas pressure,anode gas humidity,and cathode gas humidity to achieve the optimal water management state in the stack,within the entire range of current densities.Finally,the response surface experimental results of the stack also validate the effectiveness and accuracy of the ANN-HGPSO algorithm.The method mentioned in this article can provide effective strategies for efficient water management and output performance optimization control of PEMFC stacks.展开更多
Taking the lead from a tale by French writer Prosper Mérimée,narrating the terrifying story of a statue of Venus that suddenly—and tragically—becomes alive,the paper will dwell on the several versions of t...Taking the lead from a tale by French writer Prosper Mérimée,narrating the terrifying story of a statue of Venus that suddenly—and tragically—becomes alive,the paper will dwell on the several versions of this narrative topos(William of Malmesbury in the 12th Century,Gautier de Coincy in the 13th,Hermann Kroner in the 15th,up to Richard Burton in the 17th,Joseph von Eichendorff in the 19th,Gabriele D’Annunzio in the 20th)in order to semiotically refl ect on two streams of the human imaginary:on the one hand,the statue that becomes alive;on the other hand,the human being that becomes a statue.Following such historical,anthropological,and semiotic excursus,the paper will conclude with an in-depth analysis of a very common present-day urban performance:living statues.Also with reference to contemporary British novel Observatory Mansions,by Edward Carey,the paper will seek to answer the following questions:why is the spectacle of the human body that becomes like stone so fascinating?Why are spectators attracted by immobility and yet offer their coins in order to see it turn into movement and life again?展开更多
The new HaLL of Marcus AureLius in the CapitoLine Museums, Located within the ancient site of Giardino Romano, displays the original statue of the Roman emperor of the 2nd century AD. The idea of extending the CapitoL...The new HaLL of Marcus AureLius in the CapitoLine Museums, Located within the ancient site of Giardino Romano, displays the original statue of the Roman emperor of the 2nd century AD. The idea of extending the CapitoLine Museums by incLuding this site came about in the framework of its general redevelopment.1 The new HaLL is the result of a Long and compLicated process （1988-7005） considering the exceptional importance of the site and the many changes brought to the museum programme during the said period （Figures 1 and 2）.In fact, the new HaLL was originaLLy supposed to display the marbLes of the TempLe of ApoLLo Sosianus, the foundation waLL of the TempLe of CapitoLine Jupiter, embedded within the structures of the PaLazzo CaffareLLi, opposite the Giardino Romano. However, in 1997, the plan for the CapitoLine Museum changed radicaLLy as the statue of Marcus AureLius, which had been restored foLLowing the bLast of a bomb attack in 1979, was determined to be the focus of the HALL. The project finaLLy consisted of a steeL and gLass structure on an eLLiptic plan andshaped around the foundations of the TempLe, with the statue at its center.展开更多
On January 11 this year, a bronze 7.9-meter-tall statue of Confucius (551-479 B.C.) was unveiled in front of the renovated National Museum of China in Beijing. The erection of this statue in such a
The Longevity Buddha is also known as Amitabha, the host of the Western Paradise, or Pure Land. Buddhists believe that the acts of making, enshrining and worship-
In Buddhist legend, the Bodhisattva Guanyin is infinitely merciful, always helping the needy and succoring the distressed. Guanyin can also freely change into many incarnations. Starting from the 2nd century A.D., Gua...In Buddhist legend, the Bodhisattva Guanyin is infinitely merciful, always helping the needy and succoring the distressed. Guanyin can also freely change into many incarnations. Starting from the 2nd century A.D., Guanyin began to appear as a woman, becoming one of the most important images in Chinese Buddhism. This statue of Guanyin was excavated in 1955 from the ruins of Dadu (the capital of the Yuan Dynasty) at Dingfu Street, Xicheng District of today’s Beijing. It stands 67 cm high. Smiling slightly with her half-lidded eyes, Guanyinlooks dignified and refined, with a some-展开更多
文摘Jane Austin(1775-1817),one of the greatest realistic novelists in English literature,wrote several classical and popular novels,which are the portrayal of the late eighteenth and the early nineteenth centuries,although with a certain limitation.This paper tries to reveal the social history,the economic realities as well as the women's social statues of Jane Austin's day through her fictions.
文摘In order to provide the model point accuracy of ±2 mm,an extra high accuracy industrial control net with four surveying piers with accuracy ±0.1 mm was set up around the model.Tens of orientation marks have been placed on the different parts and measured with accuracy ±0.2 mm from the above_mentioned piers.The main four stereopairs taken with the P31 camera around the model are simultaneously processed on the BC2 analytical plotter.The accuracy of absolute orientation is better than ±0.9 mm.Finally,about 300 sections construction drawings have been directly offered,and the close_range photogrammetric data has been used for the design and construction of the statue.
文摘L-arabinose is a newly developed low-caloric monosaccharide, which has many biomedical and health effects, especially intestinal sucrase inhibition effect. L-arabinose is mainly produced by chemical or enzymatic hydrolysis of hemicellulose. The taste of L-arabinose is quite similar to that of sucrose, with approximately 50% of the sweetness. As a functional additive, L-arabinose can be used in medical and pharmaceutical applications for the treatment of diseases such as diabetes, chronic constipation, mineral absorption disorder and secondary bile acid formation disorder. However, L-arabinose has not been widely used in functional foods due to high price and lack of publicity and guidance. A comprehensive review of L-arabinose physicochemical properties, production, applications field, market statue and development direction is presented in this paper.
文摘At the southwest border of the Tibet Autonomous Region in China, there is a famous ancient site known as Gungthang, which is situated in the territory of today’s Kyirong County in Shigatse. This ancient city dates back to the period of the Tubo Kingdom, by which time it served as a key link between China and Nepal. From Mt.
文摘1．Tom and Jack are both workmates． One day,they went quarreling with each other to the police station． 2．Tom said to the detective Jerry, “Last night,I turned off the light and went to bed．Suddenly I heard someone fighting．So I jumped out of the bed and went to see what was happening．”
文摘The US Sate Department has always professed to be a "Judge of Human Rights in the World." Year upon year, it issues country-specific human rights reports, accusing more than 190 countries and regions, including China, of their human fights conditions. Yet it tums a blind eye to its own. It is just behind the "Statue of Liberty’" that hides serious infringements upon human rights.
基金supported by the National Key Research and Devel-opment Project of China(2020YFB1506802)the Key Research and Development Project of Guangdong Province(2020B0909040004).
文摘The water content of proton exchange membrane fuel cells(PEMFCs)affects the transport of reactants and the conductivity of the membrane.Effective water management measures can improve the performance and extend the lifespan of the fuel cell.The water management state of the stack is influenced by various external operating conditions,and optimizing the combination of these conditions can improve the water management state within the stack.Considering that the stack's internal resistance can reflect its water management state,this study first establishes an internal resistance-operating condition model that considers the coupling effect of temperature and humidity to determine the variation trend of total resistance and stack humidity with single-factor operating conditions.Subsequently,the water management state optimization method based on the ANN-HGPSO algorithm is proposed,which not only quantitatively evaluates the influence weights of different operating conditions on the stack's internal resistance but also efficiently and accurately obtains the optimal combination of five operating conditions:working temperature,anode gas pressure,cathode gas pressure,anode gas humidity,and cathode gas humidity to achieve the optimal water management state in the stack,within the entire range of current densities.Finally,the response surface experimental results of the stack also validate the effectiveness and accuracy of the ANN-HGPSO algorithm.The method mentioned in this article can provide effective strategies for efficient water management and output performance optimization control of PEMFC stacks.
文摘Taking the lead from a tale by French writer Prosper Mérimée,narrating the terrifying story of a statue of Venus that suddenly—and tragically—becomes alive,the paper will dwell on the several versions of this narrative topos(William of Malmesbury in the 12th Century,Gautier de Coincy in the 13th,Hermann Kroner in the 15th,up to Richard Burton in the 17th,Joseph von Eichendorff in the 19th,Gabriele D’Annunzio in the 20th)in order to semiotically refl ect on two streams of the human imaginary:on the one hand,the statue that becomes alive;on the other hand,the human being that becomes a statue.Following such historical,anthropological,and semiotic excursus,the paper will conclude with an in-depth analysis of a very common present-day urban performance:living statues.Also with reference to contemporary British novel Observatory Mansions,by Edward Carey,the paper will seek to answer the following questions:why is the spectacle of the human body that becomes like stone so fascinating?Why are spectators attracted by immobility and yet offer their coins in order to see it turn into movement and life again?
文摘The new HaLL of Marcus AureLius in the CapitoLine Museums, Located within the ancient site of Giardino Romano, displays the original statue of the Roman emperor of the 2nd century AD. The idea of extending the CapitoLine Museums by incLuding this site came about in the framework of its general redevelopment.1 The new HaLL is the result of a Long and compLicated process （1988-7005） considering the exceptional importance of the site and the many changes brought to the museum programme during the said period （Figures 1 and 2）.In fact, the new HaLL was originaLLy supposed to display the marbLes of the TempLe of ApoLLo Sosianus, the foundation waLL of the TempLe of CapitoLine Jupiter, embedded within the structures of the PaLazzo CaffareLLi, opposite the Giardino Romano. However, in 1997, the plan for the CapitoLine Museum changed radicaLLy as the statue of Marcus AureLius, which had been restored foLLowing the bLast of a bomb attack in 1979, was determined to be the focus of the HALL. The project finaLLy consisted of a steeL and gLass structure on an eLLiptic plan andshaped around the foundations of the TempLe, with the statue at its center.
文摘On January 11 this year, a bronze 7.9-meter-tall statue of Confucius (551-479 B.C.) was unveiled in front of the renovated National Museum of China in Beijing. The erection of this statue in such a
文摘The Longevity Buddha is also known as Amitabha, the host of the Western Paradise, or Pure Land. Buddhists believe that the acts of making, enshrining and worship-
文摘In Buddhist legend, the Bodhisattva Guanyin is infinitely merciful, always helping the needy and succoring the distressed. Guanyin can also freely change into many incarnations. Starting from the 2nd century A.D., Guanyin began to appear as a woman, becoming one of the most important images in Chinese Buddhism. This statue of Guanyin was excavated in 1955 from the ruins of Dadu (the capital of the Yuan Dynasty) at Dingfu Street, Xicheng District of today’s Beijing. It stands 67 cm high. Smiling slightly with her half-lidded eyes, Guanyinlooks dignified and refined, with a some-
