Cholesteric liquid crystals(CLCs)exhibit unique helical superstructures that selectively reflect circularly polarized light,enabling them to dynamically respond to environmental changes with tunable structural colors....Cholesteric liquid crystals(CLCs)exhibit unique helical superstructures that selectively reflect circularly polarized light,enabling them to dynamically respond to environmental changes with tunable structural colors.This dynamic color-changing capability is crucial for applications that require adaptable optical properties,positioning CLCs as key materials in advanced photonic technologies.This review focuses on the mechanisms of dynamic color tuning in CLCs across various forms,including small molecules,cholesteric liquid crystal elastomers(CLCEs),and cholesteric liquid crystal networks(CLCNs),and emphasizes the distinct responsive coloration each structure provides.Key developments in photochromic mechanisms based on azobenzene,dithienylethene,and molecular motor switches,are discussed for their roles in enhancing the stability and tuning range of CLCs.We examine the color-changing behaviors of CLCEs under mechanical stimuli and CLCNs under swelling,highlighting the advantages of each form.Following this,applications of dynamic color-tuning CLCs in information encryption,adaptive camouflage,and smart sensing technologies are explored.The review concludes with an outlook on current challenges and future directions in CLC research,particularly in biomimetic systems and dynamic photonic devices,aiming to broaden their functional applications and impact.展开更多
The strategic design and synthesis of photothermal/photocatalytic materials are pivotal to realizing photothermal conversion water evaporation coupled with photocatalytic sewage purification functions.In this work,bas...The strategic design and synthesis of photothermal/photocatalytic materials are pivotal to realizing photothermal conversion water evaporation coupled with photocatalytic sewage purification functions.In this work,based on the principle of three primary colors,brick-red g-C_(3)N_(4)/Ag_(2)CrO_(4)composite was loaded onto a green polyurethane(PU)sponge using polyvinyl alcohol(PVA)as the linking agent.The resultant PU/PVA/g-C_(3)N_(4)/Ag_(2)CrO_(4)composite exhibits outstanding performance in simultaneous photothermal/photocatalytic water evaporation,pollutant degradation,sterilization,and thermoelectric generation.Under 1.0 kW m^(-2)irradiation,the water evaporation rate reaches 3.19 kg m^(-2)h-1,while a single thermoelectric module generates a maximum thermoelectric output power of 0.25 W m^(-2).Concurrently,rhodamine B(RhB)at a concentration of 4.0×10^(-4)mol L^(-1)undergoes complete photocatalytic degradation within 40 min.When the light intensity is 2.0 kW m^(-2),the evaporation rate soars to 8.52 kg m^(-2)h^(-1),and the thermoelectric power output increases to 1.1 W m^(-2).Furthermore,this photothermal/photocatalytic material based on the principle of three primary colors has excellent photothermal/photocatalytic antibacterial activity against Escherichia coli.By abandoning black light-absorbing materials,more active sites of the photocatalyst can be exposed.The g-C_(3)N_(4)/Ag_(2)CrO_(4)heterojunction accelerates the separation of photogenerated carriers,while the hydrophilic groups in the photothermal/photocatalytic materials reduce the water evaporation enthalpy.This research provides a novel approach for fabricating multi-function photothermal/photocatalytic materials,which could quicken the development of solution to freshwater and electricity energy shortages as well as environmental pollution issues.展开更多
Dynamic structuralcolors can change in response todifferent environmental stimuli.This ability remains effectiveeven when the size of the speciesresponsible for the structural coloris reduced to a few micrometers,prov...Dynamic structuralcolors can change in response todifferent environmental stimuli.This ability remains effectiveeven when the size of the speciesresponsible for the structural coloris reduced to a few micrometers,providing a promising sensingmechanism for solving microenvironmentalsensing problems inmicro-robotics and microfluidics.However, the lack of dynamicstructural colors that can encoderapidly, easily integrate, and accuratelyreflect changes in physical quantities hinders their use in microscale sensing applications. Herein, we present a 2.5-dimensionaldynamic structural color based on nanogratings of heterogeneous materials, which were obtained by interweaving a pH-responsive hydrogelwith an IP-L photoresist. Transverse gratings printed with pH-responsive hydrogels elongated the period of longitudinal grating in the swollenstate, resulting in pH-tuned structural colors at a 45° incidence. Moreover, the patterned encoding and array printing of dynamic structuralcolors were achieved using grayscale stripe images to accurately encode the periods and heights of the nanogrid structures. Overall, dynamicstructural color networks exhibit promising potential for applications in information encryption and in situ sensing for microfluidic chips.展开更多
Color is an essential component of beauty,a medium for expressing culture and attitude,and a catalyst for innovation and value creation.As Chinese styles and trends rise and return,traditional Chinese colors,regarded ...Color is an essential component of beauty,a medium for expressing culture and attitude,and a catalyst for innovation and value creation.As Chinese styles and trends rise and return,traditional Chinese colors,regarded as the most profound visual expressions of Chinese civilization,are infused with new vitality and contemporary values.These colors,imbued with philosophical concepts and poetic aesthetics,continue to evolve.展开更多
Controlling the construction of physical colors on the surfaces of transparent dielectric crystals is crucial for surface coloration and anti-counterfeiting applications.In this study,we present a novel approach to cr...Controlling the construction of physical colors on the surfaces of transparent dielectric crystals is crucial for surface coloration and anti-counterfeiting applications.In this study,we present a novel approach to creating stable physical colors on the surface of lithium niobate crystals by combining gold ion implantation with laser direct writing technologies.The interaction between the laser,the implanted gold nanoparticles,and the crystal lattice induces permanent,localized modifications on the crystal surface.By fine-tuning the laser direct writing parameters,we reshaped the gold nanoparticles into spheres of varying sizes on the crystal surface,resulting in the display of red,green,blue,and pale-yellow colors.We investigated the influence of the implanted Au nanoparticles-particularly their localized surface plasmon resonances-on the modifications of the lithium niobate crystal lattice during the laser writing process using confocal Raman spectroscopy and high-resolution transmission electron microscopy.Our findings reveal that the embedded Au nanoparticles play a pivotal role in altering the conventional light-matter interaction between the crystal lattice and the laser,thereby facilitating the generation of surface colors.This work opens new avenues for the development of vibrant surface colors on transparent dielectric crystals.展开更多
Colors are endowed into many different associative meanings by different peoples and countries under the various cultural backgrounds and people make it express testimonial and depreciated meaning. There is not only t...Colors are endowed into many different associative meanings by different peoples and countries under the various cultural backgrounds and people make it express testimonial and depreciated meaning. There is not only the same aspect, but also the differences. Moreover, some factors such as geographical environment, public sentiment custom, thinking mode, religious belief, and national psychology also influence it. Each kind of color is regarded the difference for every nation's person. This article analyzes and investigates the associative meaning of the color in the Chinese and English cultures. And then it will let the reader learn well and more the associative meaning under the different cultural background.展开更多
A quick and accurate extraction of dominant colors of background images is the basis of adaptive camouflage design.This paper proposes a Color Image Quick Fuzzy C-Means(CIQFCM)clustering algorithm based on clustering ...A quick and accurate extraction of dominant colors of background images is the basis of adaptive camouflage design.This paper proposes a Color Image Quick Fuzzy C-Means(CIQFCM)clustering algorithm based on clustering spatial mapping.First,the clustering sample space was mapped from the image pixels to the quantized color space,and several methods were adopted to compress the amount of clustering samples.Then,an improved pedigree clustering algorithm was applied to obtain the initial class centers.Finally,CIQFCM clustering algorithm was used for quick extraction of dominant colors of background image.After theoretical analysis of the effect and efficiency of the CIQFCM algorithm,several experiments were carried out to discuss the selection of proper quantization intervals and to verify the effect and efficiency of the CIQFCM algorithm.The results indicated that the value of quantization intervals should be set to 4,and the proposed algorithm could improve the clustering efficiency while maintaining the clustering effect.In addition,as the image size increased from 128×128 to 1024×1024,the efficiency improvement of CIQFCM algorithm was increased from 6.44 times to 36.42 times,which demonstrated the significant advantage of CIQFCM algorithm in dominant colors extraction of large-size images.展开更多
Colors of ancient villages in Jiangsu-Anhui Region are of classic beauty and in elegant taste,representing a neutral color system composed of 3 kinds of lightness,namely black,white,and gray.The formation of that feat...Colors of ancient villages in Jiangsu-Anhui Region are of classic beauty and in elegant taste,representing a neutral color system composed of 3 kinds of lightness,namely black,white,and gray.The formation of that feature is closely related with the development of feudal society in China as well as the natural environment and folk culture of Jiangsu-Anhui Region.This paper analyzed the cultural connotation reflected by the colors of the ancient villages in Jiangsu-Anhui Region,explored the causes of its colors in terms of ancient law,regional exchange,and customs in that region,and revealed the historical context and cultural characteristics of the ancient villages south of the Yangtze River,so as to provide a frame of reference for the protection and development of historical and cultural heritage in the ancient villages.展开更多
Liu Wei’s art draws on a wide range of formal references,including urban planning,commodity culture,fashion,architecture,technology,and biology.As UCCA Director Philip Tinari notes,"Present throughout Liu Wei’s...Liu Wei’s art draws on a wide range of formal references,including urban planning,commodity culture,fashion,architecture,technology,and biology.As UCCA Director Philip Tinari notes,"Present throughout Liu Wei’s practice is a unique sense of how juxtapositions of objects and materials create meanings,and of how objects placed in space structure viewers’experiences."In many places inside the exhibition,展开更多
F. S. Fitzgerald is one of the greatest American novelists and his work, The Great Gatsby is the paradigmatic writing of Jazz Age. In the fiction, the symbolic representation of colors is more strikingly exhibited, wh...F. S. Fitzgerald is one of the greatest American novelists and his work, The Great Gatsby is the paradigmatic writing of Jazz Age. In the fiction, the symbolic representation of colors is more strikingly exhibited, which is part and parcel of the total artistic achievement of this masterpiece. This essay intends to explore the symbolic meanings of colors in the novel, suggesting that the color imagery contributes to reproducing the kaleidoscope in the magnificent social life of Jazz Age and implies the inevitable disillusionment of the protagonist＇s American dream that is defined as his pursuit of romantic love with Daisy, further intertwined with the search for a personal grail.展开更多
Abstract:Stephen Crane was an outstanding American novelist,poet,and journalist.He achieved great success in his literary works during his brief career.Crane’s most well-known work,The Red Badge of Courage,is commonl...Abstract:Stephen Crane was an outstanding American novelist,poet,and journalist.He achieved great success in his literary works during his brief career.Crane’s most well-known work,The Red Badge of Courage,is commonly believed to be the first great novel of the American Civil War,largely because of its vivid and detailed description of the experience of warfare.This paper analyzes the images of color,animal and machine,which convey Crane’s thoughts of war:war is full of chaos,brutality,and confusion,without any romantic elements or heroism.展开更多
In modem packaging design, color, as an element of the intense visual impact, plays a very important role, and also can effectively enhance the effect of commercial packaging. However, uniqueness is necessarily availa...In modem packaging design, color, as an element of the intense visual impact, plays a very important role, and also can effectively enhance the effect of commercial packaging. However, uniqueness is necessarily available in the design of packaging according to the increase of consumer demand and the increasingly fierce market competition, while one of the effective ways to improve the effect of packaging design is to make full use of nationalities decorative colors. In this paper, the use of nationalities decorative colors in the modem packaging design is studied.展开更多
Nathaniel Hawthorn is the greatest American romantic novelist during the nineteenth century.He is skillful at the using of symbolism in his works,especially in his masterpiece The Scarlet Letter.Hawthorn is a writer w...Nathaniel Hawthorn is the greatest American romantic novelist during the nineteenth century.He is skillful at the using of symbolism in his works,especially in his masterpiece The Scarlet Letter.Hawthorn is a writer with art talent,who uses different colors to enhance the artistic effects of The scarlet Letter.Colors emerging on the most occasions are used as a mayor form of symbolism to reflect the character’s feelings,personalities and fates.This paper aims to elaborate the usage of colors as a form of symbolism in three parts:the symbolic meaning of red,the symbolic meaning of black,and the symbolic meaning of grey.展开更多
同学们,在之前的课本上我们学过关于颜色的单词:green绿色(的), black黑色(的), yellow黄色(的), blue蓝色(的), red红色(的), brown棕色(的),purple紫色(的),pink粉色(的)和white白色(的)。这些常见的颜色既是名词也是形容词,而我们在...同学们,在之前的课本上我们学过关于颜色的单词:green绿色(的), black黑色(的), yellow黄色(的), blue蓝色(的), red红色(的), brown棕色(的),purple紫色(的),pink粉色(的)和white白色(的)。这些常见的颜色既是名词也是形容词,而我们在课本中常常运用他们的形容词词性。如:A:What color is it?(它是什么颜色?)B:It’sred.(它是红色的。)A:How much is that brown sweater?(那件棕色的毛衣多少钱?)展开更多
This art project,by means of an empirical and experiential research,aspires to visually transfer the relationship that the colors and the architecture of the former ENI Village in Corte di Cadore,designed by Edoardo G...This art project,by means of an empirical and experiential research,aspires to visually transfer the relationship that the colors and the architecture of the former ENI Village in Corte di Cadore,designed by Edoardo Gellner,share with the natural environment that surrounds it.The artistic research is based on and expresses the need to proceed by freely cataloging the vegetation that embraces the buildings that make up the village and experiences,in the choice of colors made by Gellner,a particular correspondence with Goethe’s“Theory of colors”.In conjunction with my artistic research and the production of the images,where the plants are removed from their natural context,an applied study which envisages the design of a flip-open table came to life.展开更多
The main colors of the Forbidden City are Red and Yellow,which can represent rich cultural deposits.According to the Chinese traditional culture,the Red of the Forbidden City has always been regarded as a positive col...The main colors of the Forbidden City are Red and Yellow,which can represent rich cultural deposits.According to the Chinese traditional culture,the Red of the Forbidden City has always been regarded as a positive color of celebration,conveying dignity and happiness.The Yellow color is usually considered as a promising color,and represents a bumper harvest.Based on the principle of the Five Elements,Fire is red,which means breeding and encouragement,and shows prosperity and a solid foundation for the country.Yellow represents Winged Dragon,belonging to the Center of the Earth,and symbolizes the divine right of emperors.Therefore,the color of the Forbidden City(see Figure 1)is of great significance to the development of history and the revival of culture.We still need to work determinedly for the protection of the cultural heritages,so that more people can have the opportunity to understand the brilliance of Chinese civilization.展开更多
The method of research and design that characterized Gellner has been analyzed in depth in this research and his own steps have been retraced on some themes.The uniqueness of his method lies in the way he transformed ...The method of research and design that characterized Gellner has been analyzed in depth in this research and his own steps have been retraced on some themes.The uniqueness of his method lies in the way he transformed the data and information gathered into design outcomes on both a large and small scale by reinterpreting traditional architecture and reconstructing elements of the landscape through its shapes and colors.This method applied to town planning also led other planners to use the elements he synthesized within their projects,creating a contemporary landscape for the great event of the 1956 Winter Olympics in Cortina d’Ampezzo.The purpose of this paper is to highlight the importance of this approach to the transformation of the territory and to emphasize the need to preserve these significant works also in view of the new Olympic event that will cross these valleys in 2026.展开更多
Architectures undergoing restoration often have numerous layers of color related to their history and previous interventions.Each layer takes on its own precise meaning related to a specific history and cultural conte...Architectures undergoing restoration often have numerous layers of color related to their history and previous interventions.Each layer takes on its own precise meaning related to a specific history and cultural context.The case of the Eiffel Tower becomes significant in illustrating past events and designing future intervention.展开更多
基金financially supported by the National Natural Science Foundation of China(Nos.52233001,51927805,and 52173110)the Innovation Program of Shanghai Municipal Education Commission(No.2023ZKZD07)the Shanghai Rising-Star Program(No.22QA1401200)。
文摘Cholesteric liquid crystals(CLCs)exhibit unique helical superstructures that selectively reflect circularly polarized light,enabling them to dynamically respond to environmental changes with tunable structural colors.This dynamic color-changing capability is crucial for applications that require adaptable optical properties,positioning CLCs as key materials in advanced photonic technologies.This review focuses on the mechanisms of dynamic color tuning in CLCs across various forms,including small molecules,cholesteric liquid crystal elastomers(CLCEs),and cholesteric liquid crystal networks(CLCNs),and emphasizes the distinct responsive coloration each structure provides.Key developments in photochromic mechanisms based on azobenzene,dithienylethene,and molecular motor switches,are discussed for their roles in enhancing the stability and tuning range of CLCs.We examine the color-changing behaviors of CLCEs under mechanical stimuli and CLCNs under swelling,highlighting the advantages of each form.Following this,applications of dynamic color-tuning CLCs in information encryption,adaptive camouflage,and smart sensing technologies are explored.The review concludes with an outlook on current challenges and future directions in CLC research,particularly in biomimetic systems and dynamic photonic devices,aiming to broaden their functional applications and impact.
基金supported by the National Natural Science Foundation of China(52372234)the Research Foundation for Talented Scholars of Linyi University(Z6122010).
文摘The strategic design and synthesis of photothermal/photocatalytic materials are pivotal to realizing photothermal conversion water evaporation coupled with photocatalytic sewage purification functions.In this work,based on the principle of three primary colors,brick-red g-C_(3)N_(4)/Ag_(2)CrO_(4)composite was loaded onto a green polyurethane(PU)sponge using polyvinyl alcohol(PVA)as the linking agent.The resultant PU/PVA/g-C_(3)N_(4)/Ag_(2)CrO_(4)composite exhibits outstanding performance in simultaneous photothermal/photocatalytic water evaporation,pollutant degradation,sterilization,and thermoelectric generation.Under 1.0 kW m^(-2)irradiation,the water evaporation rate reaches 3.19 kg m^(-2)h-1,while a single thermoelectric module generates a maximum thermoelectric output power of 0.25 W m^(-2).Concurrently,rhodamine B(RhB)at a concentration of 4.0×10^(-4)mol L^(-1)undergoes complete photocatalytic degradation within 40 min.When the light intensity is 2.0 kW m^(-2),the evaporation rate soars to 8.52 kg m^(-2)h^(-1),and the thermoelectric power output increases to 1.1 W m^(-2).Furthermore,this photothermal/photocatalytic material based on the principle of three primary colors has excellent photothermal/photocatalytic antibacterial activity against Escherichia coli.By abandoning black light-absorbing materials,more active sites of the photocatalyst can be exposed.The g-C_(3)N_(4)/Ag_(2)CrO_(4)heterojunction accelerates the separation of photogenerated carriers,while the hydrophilic groups in the photothermal/photocatalytic materials reduce the water evaporation enthalpy.This research provides a novel approach for fabricating multi-function photothermal/photocatalytic materials,which could quicken the development of solution to freshwater and electricity energy shortages as well as environmental pollution issues.
基金supported by the National Natural Science Foundation of China(Grant No.61925307).
文摘Dynamic structuralcolors can change in response todifferent environmental stimuli.This ability remains effectiveeven when the size of the speciesresponsible for the structural coloris reduced to a few micrometers,providing a promising sensingmechanism for solving microenvironmentalsensing problems inmicro-robotics and microfluidics.However, the lack of dynamicstructural colors that can encoderapidly, easily integrate, and accuratelyreflect changes in physical quantities hinders their use in microscale sensing applications. Herein, we present a 2.5-dimensionaldynamic structural color based on nanogratings of heterogeneous materials, which were obtained by interweaving a pH-responsive hydrogelwith an IP-L photoresist. Transverse gratings printed with pH-responsive hydrogels elongated the period of longitudinal grating in the swollenstate, resulting in pH-tuned structural colors at a 45° incidence. Moreover, the patterned encoding and array printing of dynamic structuralcolors were achieved using grayscale stripe images to accurately encode the periods and heights of the nanogrid structures. Overall, dynamicstructural color networks exhibit promising potential for applications in information encryption and in situ sensing for microfluidic chips.
文摘Color is an essential component of beauty,a medium for expressing culture and attitude,and a catalyst for innovation and value creation.As Chinese styles and trends rise and return,traditional Chinese colors,regarded as the most profound visual expressions of Chinese civilization,are infused with new vitality and contemporary values.These colors,imbued with philosophical concepts and poetic aesthetics,continue to evolve.
基金supported by the National Natural Science Foundation of China (NSFC) (Grants No. 12274236, 12134009, 12074223)Shandong Provincial Natural Science Foundation (Grants No. 2022HWYQ-047, ZR2024MA041)+3 种基金Taishan Scholars Program of Shandong Province (Grants No. tsqn201909041)“Qilu Young Scholar Program” of Shandong UniversityCore Facility Sharing Platform of Shandong UniversityOpen Foundation of the State Key Laboratory of Fluid Power and Mechatronic Systems
文摘Controlling the construction of physical colors on the surfaces of transparent dielectric crystals is crucial for surface coloration and anti-counterfeiting applications.In this study,we present a novel approach to creating stable physical colors on the surface of lithium niobate crystals by combining gold ion implantation with laser direct writing technologies.The interaction between the laser,the implanted gold nanoparticles,and the crystal lattice induces permanent,localized modifications on the crystal surface.By fine-tuning the laser direct writing parameters,we reshaped the gold nanoparticles into spheres of varying sizes on the crystal surface,resulting in the display of red,green,blue,and pale-yellow colors.We investigated the influence of the implanted Au nanoparticles-particularly their localized surface plasmon resonances-on the modifications of the lithium niobate crystal lattice during the laser writing process using confocal Raman spectroscopy and high-resolution transmission electron microscopy.Our findings reveal that the embedded Au nanoparticles play a pivotal role in altering the conventional light-matter interaction between the crystal lattice and the laser,thereby facilitating the generation of surface colors.This work opens new avenues for the development of vibrant surface colors on transparent dielectric crystals.
文摘Colors are endowed into many different associative meanings by different peoples and countries under the various cultural backgrounds and people make it express testimonial and depreciated meaning. There is not only the same aspect, but also the differences. Moreover, some factors such as geographical environment, public sentiment custom, thinking mode, religious belief, and national psychology also influence it. Each kind of color is regarded the difference for every nation's person. This article analyzes and investigates the associative meaning of the color in the Chinese and English cultures. And then it will let the reader learn well and more the associative meaning under the different cultural background.
文摘A quick and accurate extraction of dominant colors of background images is the basis of adaptive camouflage design.This paper proposes a Color Image Quick Fuzzy C-Means(CIQFCM)clustering algorithm based on clustering spatial mapping.First,the clustering sample space was mapped from the image pixels to the quantized color space,and several methods were adopted to compress the amount of clustering samples.Then,an improved pedigree clustering algorithm was applied to obtain the initial class centers.Finally,CIQFCM clustering algorithm was used for quick extraction of dominant colors of background image.After theoretical analysis of the effect and efficiency of the CIQFCM algorithm,several experiments were carried out to discuss the selection of proper quantization intervals and to verify the effect and efficiency of the CIQFCM algorithm.The results indicated that the value of quantization intervals should be set to 4,and the proposed algorithm could improve the clustering efficiency while maintaining the clustering effect.In addition,as the image size increased from 128×128 to 1024×1024,the efficiency improvement of CIQFCM algorithm was increased from 6.44 times to 36.42 times,which demonstrated the significant advantage of CIQFCM algorithm in dominant colors extraction of large-size images.
基金Sponsored by Planning Project of Philosophy and Social Science of Anhui Province(AHSKQ2016D91)
文摘Colors of ancient villages in Jiangsu-Anhui Region are of classic beauty and in elegant taste,representing a neutral color system composed of 3 kinds of lightness,namely black,white,and gray.The formation of that feature is closely related with the development of feudal society in China as well as the natural environment and folk culture of Jiangsu-Anhui Region.This paper analyzed the cultural connotation reflected by the colors of the ancient villages in Jiangsu-Anhui Region,explored the causes of its colors in terms of ancient law,regional exchange,and customs in that region,and revealed the historical context and cultural characteristics of the ancient villages south of the Yangtze River,so as to provide a frame of reference for the protection and development of historical and cultural heritage in the ancient villages.
文摘Liu Wei’s art draws on a wide range of formal references,including urban planning,commodity culture,fashion,architecture,technology,and biology.As UCCA Director Philip Tinari notes,"Present throughout Liu Wei’s practice is a unique sense of how juxtapositions of objects and materials create meanings,and of how objects placed in space structure viewers’experiences."In many places inside the exhibition,
文摘F. S. Fitzgerald is one of the greatest American novelists and his work, The Great Gatsby is the paradigmatic writing of Jazz Age. In the fiction, the symbolic representation of colors is more strikingly exhibited, which is part and parcel of the total artistic achievement of this masterpiece. This essay intends to explore the symbolic meanings of colors in the novel, suggesting that the color imagery contributes to reproducing the kaleidoscope in the magnificent social life of Jazz Age and implies the inevitable disillusionment of the protagonist＇s American dream that is defined as his pursuit of romantic love with Daisy, further intertwined with the search for a personal grail.
文摘Abstract:Stephen Crane was an outstanding American novelist,poet,and journalist.He achieved great success in his literary works during his brief career.Crane’s most well-known work,The Red Badge of Courage,is commonly believed to be the first great novel of the American Civil War,largely because of its vivid and detailed description of the experience of warfare.This paper analyzes the images of color,animal and machine,which convey Crane’s thoughts of war:war is full of chaos,brutality,and confusion,without any romantic elements or heroism.
文摘In modem packaging design, color, as an element of the intense visual impact, plays a very important role, and also can effectively enhance the effect of commercial packaging. However, uniqueness is necessarily available in the design of packaging according to the increase of consumer demand and the increasingly fierce market competition, while one of the effective ways to improve the effect of packaging design is to make full use of nationalities decorative colors. In this paper, the use of nationalities decorative colors in the modem packaging design is studied.
文摘Nathaniel Hawthorn is the greatest American romantic novelist during the nineteenth century.He is skillful at the using of symbolism in his works,especially in his masterpiece The Scarlet Letter.Hawthorn is a writer with art talent,who uses different colors to enhance the artistic effects of The scarlet Letter.Colors emerging on the most occasions are used as a mayor form of symbolism to reflect the character’s feelings,personalities and fates.This paper aims to elaborate the usage of colors as a form of symbolism in three parts:the symbolic meaning of red,the symbolic meaning of black,and the symbolic meaning of grey.
文摘同学们,在之前的课本上我们学过关于颜色的单词:green绿色(的), black黑色(的), yellow黄色(的), blue蓝色(的), red红色(的), brown棕色(的),purple紫色(的),pink粉色(的)和white白色(的)。这些常见的颜色既是名词也是形容词,而我们在课本中常常运用他们的形容词词性。如:A:What color is it?(它是什么颜色?)B:It’sred.(它是红色的。)A:How much is that brown sweater?(那件棕色的毛衣多少钱?)
文摘This art project,by means of an empirical and experiential research,aspires to visually transfer the relationship that the colors and the architecture of the former ENI Village in Corte di Cadore,designed by Edoardo Gellner,share with the natural environment that surrounds it.The artistic research is based on and expresses the need to proceed by freely cataloging the vegetation that embraces the buildings that make up the village and experiences,in the choice of colors made by Gellner,a particular correspondence with Goethe’s“Theory of colors”.In conjunction with my artistic research and the production of the images,where the plants are removed from their natural context,an applied study which envisages the design of a flip-open table came to life.
文摘The main colors of the Forbidden City are Red and Yellow,which can represent rich cultural deposits.According to the Chinese traditional culture,the Red of the Forbidden City has always been regarded as a positive color of celebration,conveying dignity and happiness.The Yellow color is usually considered as a promising color,and represents a bumper harvest.Based on the principle of the Five Elements,Fire is red,which means breeding and encouragement,and shows prosperity and a solid foundation for the country.Yellow represents Winged Dragon,belonging to the Center of the Earth,and symbolizes the divine right of emperors.Therefore,the color of the Forbidden City(see Figure 1)is of great significance to the development of history and the revival of culture.We still need to work determinedly for the protection of the cultural heritages,so that more people can have the opportunity to understand the brilliance of Chinese civilization.
文摘The method of research and design that characterized Gellner has been analyzed in depth in this research and his own steps have been retraced on some themes.The uniqueness of his method lies in the way he transformed the data and information gathered into design outcomes on both a large and small scale by reinterpreting traditional architecture and reconstructing elements of the landscape through its shapes and colors.This method applied to town planning also led other planners to use the elements he synthesized within their projects,creating a contemporary landscape for the great event of the 1956 Winter Olympics in Cortina d’Ampezzo.The purpose of this paper is to highlight the importance of this approach to the transformation of the territory and to emphasize the need to preserve these significant works also in view of the new Olympic event that will cross these valleys in 2026.
文摘Architectures undergoing restoration often have numerous layers of color related to their history and previous interventions.Each layer takes on its own precise meaning related to a specific history and cultural context.The case of the Eiffel Tower becomes significant in illustrating past events and designing future intervention.
