On the evening of January 25,2025 Happy Chinese New Year global launch ceremony and gala was held in Kuala Lumpur,Malaysia.This year,the“Happy Chinese New Year”event will witness nearly 500 performances and exhibiti...On the evening of January 25,2025 Happy Chinese New Year global launch ceremony and gala was held in Kuala Lumpur,Malaysia.This year,the“Happy Chinese New Year”event will witness nearly 500 performances and exhibitions featuring diversified forms and rich contents across more than 100 countries and regions worldwide,including activities such as the New Year Concert,square celebration,the New Year Temple Fair,global lantern lighting,Walking Reunion Dinner on Chinese Lunar New Year s Eve,so as to have the people around the world sense the unique charm of the excellent Chinese traditional culture,and jointly celebrate and enjoy the happiness of the Chinese New Year.展开更多
The ballet Raise the Red Lantern created by The National Ballet of China in 2001 combines the beauty of dance,op?era and dance in a reasonable and precise layout.In order to better express the theme and increase the v...The ballet Raise the Red Lantern created by The National Ballet of China in 2001 combines the beauty of dance,op?era and dance in a reasonable and precise layout.In order to better express the theme and increase the visual aesthetics of dance dra?ma,the director has used a large number of art symbols.From the perspective of art symbols,this paper analyses the color,composi?tion and shape of the dance drama,the role and significance of the performance theme in it,and its presentation of visual beauty of dance drama.展开更多
As a unique form of folk art, colored Chinese lantern boasts a long history and rich resources, able to break the barriers and restrictions between languages. It can tell a story of China very well.
The word“geda”,as a typical example of partitive in Shaanxi local dialect,appears 40 times in Jia Pingwa’s novel Daideng,but with varied translation equivalents in its English version The Lantern Bearer,where this ...The word“geda”,as a typical example of partitive in Shaanxi local dialect,appears 40 times in Jia Pingwa’s novel Daideng,but with varied translation equivalents in its English version The Lantern Bearer,where this article raised its doubts about how a proper translation of partitive can transmit culture in a more authentic and loyal way.From the perspective of cultural schema theory,this article takes The Lantern Bearer1 as the basis of text analysis to explore the translation strategy of the partitive“geda”in the context of cultural correspondence before relevant translation models are proposed with the purpose to shed light on Shaanxi local literature translation into English.展开更多
This book contains 46 recent essays written by the author and is divided into five volumes:"Picturesque Nostalgia,""Aftertaste of Youth,""The Past as the Wind,""Exotic Dew,"and&...This book contains 46 recent essays written by the author and is divided into five volumes:"Picturesque Nostalgia,""Aftertaste of Youth,""The Past as the Wind,""Exotic Dew,"and"Taste of Life."The author affectionately describes the memories of his hometown,relatives,and the past,as well as the true meaning of life while walking and reading in a foreign land.展开更多
We present the design, fabrication, and characterization of a dual polarization, mode-selective photonic lantern(PL) spatial multiplexer supporting three fiber modes (LP_(01), LP^(a)_(11), LP^(b)_(11)), measuring only...We present the design, fabrication, and characterization of a dual polarization, mode-selective photonic lantern(PL) spatial multiplexer supporting three fiber modes (LP_(01), LP^(a)_(11), LP^(b)_(11)), measuring only 300μm in length, for converting between three single-mode input sources and a single three-mode optical fiber. The PL is fabricated directly on the three sources, in this case three cores of a multi-core fiber, using a commercial two-photon polymerization-based 3D nanoprinter. Despite the diminutive size and high index contrast of the polymer core/air cladding waveguides, we observed low insertion loss multiplexing (less than-1.7 d B), low polarization dependent loss (less than-0.25 dB), mode dependent loss of-1.7 d B, low wavelength dependence, and mode group crosstalk of less than-16 dB. We demonstrate mode group multiplexed transmission using our mode-selective multiplexer/demultiplexer pair and a short three-mode fiber link in an on-off keying intensity modulation/direct detection(IM/DD) experiment, recovering two 12.5 Gb/s signals without MIMO processing.展开更多
Ozone depletion induced by anthropogenic gases has been increasing the transmission of solar ultraviolet-B radiation(UV-B, 280–315 nm) through the atmosphere, which may impact the fitness of marine invertebrates in i...Ozone depletion induced by anthropogenic gases has been increasing the transmission of solar ultraviolet-B radiation(UV-B, 280–315 nm) through the atmosphere, which may impact the fitness of marine invertebrates in intertidal and shallow waters. To our knowledge, however, the responses of fitness related behaviors to UV-B radiation at different intensities have been rarely studied in marine invertebrates. For the first time, the present study investigated the eff ects of exposure of one hour to UV-B radiation at different intensities on foraging behavior, Aristotle's lantern reflex and righting behavior of the sea urchin Strongylocentrotus intermedius. Exposure of one hour to UV-B radiation at 10 μW/cm^2 significantly reduced foraging behavior. An intensity dependent eff ect of exposure to UV-B radiation was found in the duration of the Aristotle's lantern reflex. Exposure to UV-B radiation at 20 μW/cm^2 for one hour significantly reduced the duration of the Aristotle's lantern reflex, but 10 μW/cm^2 did not. There was no significant diff erence of righting response time among sea urchins exposed to 0, 10 and 20 μW/cm^2 for one hour. To test potential carryover ef fects, the behavioral traits were re-measured three days later. We found significant carryover eff ects of UV-B radiation on foraging time and righting response time, but not on the duration of the Aristotle's lantern reflex. The present study indicates that a brief exposure of one hour to UV-B radiation can significantly aff ect the duration of Aristotle's lantern reflex, righting response time and foraging behavior of a sea urchin, although the immediate impacts and carryover eff ects were highly trait dependent. This study provides new information into the behavioral responses of marine invertebrates to exposure to UV-B radiation. Future studies should be carried out to investigate long-term carryover eff ects of UV-B radiation on behavioral and physiological fitness related traits.展开更多
This study presents a high-accuracy,all-fber mode division multiplexing(MDM)reconstructive spectrometer(RS).The MDM was achieved by utilizing a custom-designed 3×1 mode-selective photonics lantern to launch disti...This study presents a high-accuracy,all-fber mode division multiplexing(MDM)reconstructive spectrometer(RS).The MDM was achieved by utilizing a custom-designed 3×1 mode-selective photonics lantern to launch distinct spatial modes into the multimode fber(MMF).This facilitated the information transmission by increasing light scattering processes,thereby encoding the optical spectra more comprehensively into speckle patterns.Spectral resolution of 2 pm and the recovery of 2000 spectral channels were accomplished.Compared to methods employing single-mode excitation and two-mode excitation,the three-mode excitation method reduced the recovered error by 88%and 50%respectively.A resolution enhancement approach based on alternating mode modulation was proposed,reaching the MMF limit for the 3 dB bandwidth of the spectral correlation function.The proof-of-concept study can be further extended to encompass diverse programmable mode excitations.It is not only succinct and highly efcient but also well-suited for a variety of high-accuracy,high-resolution spectral measurement scenarios.展开更多
Going to the temple fair, watching festive lanterns and tasting food ——in order to welcome and celebrate Chinese Lunar New Year, London of the UK, Lille of France, Buenos Aires of Argentina and many cities in Southe...Going to the temple fair, watching festive lanterns and tasting food ——in order to welcome and celebrate Chinese Lunar New Year, London of the UK, Lille of France, Buenos Aires of Argentina and many cities in Southeast Asia held various activities of great festive atmosphere and these activities were warmly welcomed by local people.展开更多
Following the pace of curriculum reform, the curriculum reform of fine arts is also deepening. On this basis, the goal of teaching and educating people in the art discipline has changed from taking art as a skill and ...Following the pace of curriculum reform, the curriculum reform of fine arts is also deepening. On this basis, the goal of teaching and educating people in the art discipline has changed from taking art as a skill and a tool to aestheticization and human culture development. Under the background of cultivating the core accomplishment in the discipline, the aesthetic tendency and humanistic care of the core accomplishment have become the important objectives of the art teaching practice. For high school art, combining the cognitive characteristics of high school students with the curriculum progress, the cultivation of core literacy is integrated into the curriculum content. Besides cultivating students' artistic appreciation and painting ability, the relationship between knowledge and skills, sensibility and values is dialectically viewed, and it has become a general trend to cultivate students' art literacy from multiple perspectives. This paper mainly takes the folk lantern teaching as an example to provide some practical experience for the middle school art teaching under the core quality of art.展开更多
We imported 23 Swedish EGGER Pumps （ EGGER ： the commercial name of the product） last year. These pumps trip frequently. Every time the pump trips, it means that the workers have to open the pump for cleaning a pol...We imported 23 Swedish EGGER Pumps （ EGGER ： the commercial name of the product） last year. These pumps trip frequently. Every time the pump trips, it means that the workers have to open the pump for cleaning a polymer. By analyzing the packing pump internal structure and discussing the basic reasons of the failure of the pump, we find that our chemical medium is so viscous that some of these pumps are blocked. It is important to cal- culate the pressure value of the flushing water and to determine the available pressure. Apparently, the more the flushing water increases ,the less the pump is blocked by Latex. The methods for fixing it are to change its internal structure and to add an additional cooling（flushing）water throttle plate. The results show that its tripped frequency changes from twice or 3 times per day to once per month. The effect is extending the running cycle of these pumps.展开更多
Spring Festival The Spring Festival,or the Lunar New Year's Day,is the grandest traditional festival of the Chinese nation.It begins with the Laba Festival on the eighth day of the 12th lunar month,passes through ...Spring Festival The Spring Festival,or the Lunar New Year's Day,is the grandest traditional festival of the Chinese nation.It begins with the Laba Festival on the eighth day of the 12th lunar month,passes through the Little New Year (Xiaonian in Chinese) on the 23rd or 24th day of the 12th lunar month,reaches its family reunion"climax on New Year's Eve,and concludes with the dimming lights of the Lantern Festival on the 15 th day of the first lunar month of the New Year.A series of customs unfold like a magnificent performance,symbolizing harmony between humanity and nature and the coexistence of all living things.These traditions foster a social atmosphere of friendship,respect,warmth and harmony,while inspiring a spirit of progress and excellence.展开更多
Broadband mode converters are essential devices for space-division and wavelength-division multiplexing systems.There are great challenges in the generation of higher-order modes above the third order with low loss an...Broadband mode converters are essential devices for space-division and wavelength-division multiplexing systems.There are great challenges in the generation of higher-order modes above the third order with low loss and high mode purity employing all-fiber devices.In this paper,an all-fiber LP_(41)mode converter is proposed and fabricated by tapering a nine-core single-mode fiber bundle.Experimental results indicate that this all-fiber LP_(41)mode converter is low-loss,high-purity,and ultrabroadband.The insertion loss is less than 0.4 dB.The purity of odd LP_(41)at 1310 nm is 95.09%,and the operating bandwidth exceeds 280 nm.展开更多
文摘On the evening of January 25,2025 Happy Chinese New Year global launch ceremony and gala was held in Kuala Lumpur,Malaysia.This year,the“Happy Chinese New Year”event will witness nearly 500 performances and exhibitions featuring diversified forms and rich contents across more than 100 countries and regions worldwide,including activities such as the New Year Concert,square celebration,the New Year Temple Fair,global lantern lighting,Walking Reunion Dinner on Chinese Lunar New Year s Eve,so as to have the people around the world sense the unique charm of the excellent Chinese traditional culture,and jointly celebrate and enjoy the happiness of the Chinese New Year.
文摘The ballet Raise the Red Lantern created by The National Ballet of China in 2001 combines the beauty of dance,op?era and dance in a reasonable and precise layout.In order to better express the theme and increase the visual aesthetics of dance dra?ma,the director has used a large number of art symbols.From the perspective of art symbols,this paper analyses the color,composi?tion and shape of the dance drama,the role and significance of the performance theme in it,and its presentation of visual beauty of dance drama.
文摘As a unique form of folk art, colored Chinese lantern boasts a long history and rich resources, able to break the barriers and restrictions between languages. It can tell a story of China very well.
基金supported by the Scientific Research Funds of the Educational Department of Shaanxi Provincial Government(Grant No.16JK1731)Shaanxi International Chinese Education Research Association(Grant No.2022HZ1478).
文摘The word“geda”,as a typical example of partitive in Shaanxi local dialect,appears 40 times in Jia Pingwa’s novel Daideng,but with varied translation equivalents in its English version The Lantern Bearer,where this article raised its doubts about how a proper translation of partitive can transmit culture in a more authentic and loyal way.From the perspective of cultural schema theory,this article takes The Lantern Bearer1 as the basis of text analysis to explore the translation strategy of the partitive“geda”in the context of cultural correspondence before relevant translation models are proposed with the purpose to shed light on Shaanxi local literature translation into English.
文摘This book contains 46 recent essays written by the author and is divided into five volumes:"Picturesque Nostalgia,""Aftertaste of Youth,""The Past as the Wind,""Exotic Dew,"and"Taste of Life."The author affectionately describes the memories of his hometown,relatives,and the past,as well as the true meaning of life while walking and reading in a foreign land.
文摘We present the design, fabrication, and characterization of a dual polarization, mode-selective photonic lantern(PL) spatial multiplexer supporting three fiber modes (LP_(01), LP^(a)_(11), LP^(b)_(11)), measuring only 300μm in length, for converting between three single-mode input sources and a single three-mode optical fiber. The PL is fabricated directly on the three sources, in this case three cores of a multi-core fiber, using a commercial two-photon polymerization-based 3D nanoprinter. Despite the diminutive size and high index contrast of the polymer core/air cladding waveguides, we observed low insertion loss multiplexing (less than-1.7 d B), low polarization dependent loss (less than-0.25 dB), mode dependent loss of-1.7 d B, low wavelength dependence, and mode group crosstalk of less than-16 dB. We demonstrate mode group multiplexed transmission using our mode-selective multiplexer/demultiplexer pair and a short three-mode fiber link in an on-off keying intensity modulation/direct detection(IM/DD) experiment, recovering two 12.5 Gb/s signals without MIMO processing.
基金Supported by the National Natural Science Foundation of China(No.41506177)the Laboratory for Marine Fisheries Science and Food Production Processes,Qingdao National Laboratory for Marine Science and Technology,China(No.2017-1B05)+2 种基金the Chinese Outstanding Talents in Agricultural Scientific Research(for Chang Y)the Liaoning Department of Science and Technology(No.2015203003)the Cultivation Plan for Youth Agricultural Science and Technology Innovative Talents of Liaoning Province(No.2015006)
文摘Ozone depletion induced by anthropogenic gases has been increasing the transmission of solar ultraviolet-B radiation(UV-B, 280–315 nm) through the atmosphere, which may impact the fitness of marine invertebrates in intertidal and shallow waters. To our knowledge, however, the responses of fitness related behaviors to UV-B radiation at different intensities have been rarely studied in marine invertebrates. For the first time, the present study investigated the eff ects of exposure of one hour to UV-B radiation at different intensities on foraging behavior, Aristotle's lantern reflex and righting behavior of the sea urchin Strongylocentrotus intermedius. Exposure of one hour to UV-B radiation at 10 μW/cm^2 significantly reduced foraging behavior. An intensity dependent eff ect of exposure to UV-B radiation was found in the duration of the Aristotle's lantern reflex. Exposure to UV-B radiation at 20 μW/cm^2 for one hour significantly reduced the duration of the Aristotle's lantern reflex, but 10 μW/cm^2 did not. There was no significant diff erence of righting response time among sea urchins exposed to 0, 10 and 20 μW/cm^2 for one hour. To test potential carryover ef fects, the behavioral traits were re-measured three days later. We found significant carryover eff ects of UV-B radiation on foraging time and righting response time, but not on the duration of the Aristotle's lantern reflex. The present study indicates that a brief exposure of one hour to UV-B radiation can significantly aff ect the duration of Aristotle's lantern reflex, righting response time and foraging behavior of a sea urchin, although the immediate impacts and carryover eff ects were highly trait dependent. This study provides new information into the behavioral responses of marine invertebrates to exposure to UV-B radiation. Future studies should be carried out to investigate long-term carryover eff ects of UV-B radiation on behavioral and physiological fitness related traits.
基金supported by the National Natural Science Foundation of China(NSFC)(Grant No.62305391)Hunan Innovative Province Construction Project(No.2019RS3017)Scientifc Fund of National University of Defense Technology(No.22-061).
文摘This study presents a high-accuracy,all-fber mode division multiplexing(MDM)reconstructive spectrometer(RS).The MDM was achieved by utilizing a custom-designed 3×1 mode-selective photonics lantern to launch distinct spatial modes into the multimode fber(MMF).This facilitated the information transmission by increasing light scattering processes,thereby encoding the optical spectra more comprehensively into speckle patterns.Spectral resolution of 2 pm and the recovery of 2000 spectral channels were accomplished.Compared to methods employing single-mode excitation and two-mode excitation,the three-mode excitation method reduced the recovered error by 88%and 50%respectively.A resolution enhancement approach based on alternating mode modulation was proposed,reaching the MMF limit for the 3 dB bandwidth of the spectral correlation function.The proof-of-concept study can be further extended to encompass diverse programmable mode excitations.It is not only succinct and highly efcient but also well-suited for a variety of high-accuracy,high-resolution spectral measurement scenarios.
文摘Going to the temple fair, watching festive lanterns and tasting food ——in order to welcome and celebrate Chinese Lunar New Year, London of the UK, Lille of France, Buenos Aires of Argentina and many cities in Southeast Asia held various activities of great festive atmosphere and these activities were warmly welcomed by local people.
文摘Following the pace of curriculum reform, the curriculum reform of fine arts is also deepening. On this basis, the goal of teaching and educating people in the art discipline has changed from taking art as a skill and a tool to aestheticization and human culture development. Under the background of cultivating the core accomplishment in the discipline, the aesthetic tendency and humanistic care of the core accomplishment have become the important objectives of the art teaching practice. For high school art, combining the cognitive characteristics of high school students with the curriculum progress, the cultivation of core literacy is integrated into the curriculum content. Besides cultivating students' artistic appreciation and painting ability, the relationship between knowledge and skills, sensibility and values is dialectically viewed, and it has become a general trend to cultivate students' art literacy from multiple perspectives. This paper mainly takes the folk lantern teaching as an example to provide some practical experience for the middle school art teaching under the core quality of art.
文摘We imported 23 Swedish EGGER Pumps （ EGGER ： the commercial name of the product） last year. These pumps trip frequently. Every time the pump trips, it means that the workers have to open the pump for cleaning a polymer. By analyzing the packing pump internal structure and discussing the basic reasons of the failure of the pump, we find that our chemical medium is so viscous that some of these pumps are blocked. It is important to cal- culate the pressure value of the flushing water and to determine the available pressure. Apparently, the more the flushing water increases ,the less the pump is blocked by Latex. The methods for fixing it are to change its internal structure and to add an additional cooling（flushing）water throttle plate. The results show that its tripped frequency changes from twice or 3 times per day to once per month. The effect is extending the running cycle of these pumps.
文摘Spring Festival The Spring Festival,or the Lunar New Year's Day,is the grandest traditional festival of the Chinese nation.It begins with the Laba Festival on the eighth day of the 12th lunar month,passes through the Little New Year (Xiaonian in Chinese) on the 23rd or 24th day of the 12th lunar month,reaches its family reunion"climax on New Year's Eve,and concludes with the dimming lights of the Lantern Festival on the 15 th day of the first lunar month of the New Year.A series of customs unfold like a magnificent performance,symbolizing harmony between humanity and nature and the coexistence of all living things.These traditions foster a social atmosphere of friendship,respect,warmth and harmony,while inspiring a spirit of progress and excellence.
基金supported by the National Key Research and Development Program of China(No.2018YFB1801802)the National Natural Science Foundation of China(Nos.61835006 and 62375143)。
文摘Broadband mode converters are essential devices for space-division and wavelength-division multiplexing systems.There are great challenges in the generation of higher-order modes above the third order with low loss and high mode purity employing all-fiber devices.In this paper,an all-fiber LP_(41)mode converter is proposed and fabricated by tapering a nine-core single-mode fiber bundle.Experimental results indicate that this all-fiber LP_(41)mode converter is low-loss,high-purity,and ultrabroadband.The insertion loss is less than 0.4 dB.The purity of odd LP_(41)at 1310 nm is 95.09%,and the operating bandwidth exceeds 280 nm.
