Prehypertension and hypertension have been considered significant public health issues worldwide[1].Disproportionate body fat distribution(excess fat stored in the liver and visceral compartment)is a well-established ...Prehypertension and hypertension have been considered significant public health issues worldwide[1].Disproportionate body fat distribution(excess fat stored in the liver and visceral compartment)is a well-established risk factor for prehypertension/hypertension[2].However,the most commonly used anthropometric indicators,such as body mass index(BMI)and waist circumference(WC)。展开更多
Director of the department of foreign capital utilization from the State Planning Commission, Mr. Zhang Xiaoqiang reveals, The Guiding Catalogue of Industries for Foreign Investment will be revised this year. The symp...Director of the department of foreign capital utilization from the State Planning Commission, Mr. Zhang Xiaoqiang reveals, The Guiding Catalogue of Industries for Foreign Investment will be revised this year. The symposium jointly organized by Macro-Economic Research Institute of the State Planning Commission and the Foreign Economic Policy Research Institute of the Republic of Korea was held in Beijing a few days ago, of which the theme was to "Study the Prospect and Partnership o the Sino-ROK Economy in the 21st Century". During the symposium, the director of the department of foreign capital utilization form the State Planning Commissions, Mr. Zhang Xiaoqiang gave a special speech entitled "The Opportunity for Foreign Enterprises to get into Chinese Market and the Policy Orientation for Foreign Direct Investment".展开更多
In the first half of this year,CNPC further promoted the source opening,cost reduction,and efficiency increasing of the overseas oil and gas business,deepened the system and mechanism reform and effectively managed th...In the first half of this year,CNPC further promoted the source opening,cost reduction,and efficiency increasing of the overseas oil and gas business,deepened the system and mechanism reform and effectively managed the production and operation.As a result,key performance indicators performed exceptionally well.Since the beginning of this year, CNPC has adhered to the concept of low-cost development when conducting overseas oil and gas business.展开更多
China’s largest oil refiner China Petrochemical Corporation,also known as Sinopec Group,saw its non-fuel sales surge 43 percent in the first half of this year amid falling crude oil prices.The Beijing-based company’...China’s largest oil refiner China Petrochemical Corporation,also known as Sinopec Group,saw its non-fuel sales surge 43 percent in the first half of this year amid falling crude oil prices.The Beijing-based company’s non-fuel profits rose 42 percent from January to June,while sales of its retail oil products grew 3.展开更多
In recent years, along with centering on establishment of market economy system, stressing the importance of macroeconomic management, incessant exploitation, conservation and optimizing utilization of energy, and inc...In recent years, along with centering on establishment of market economy system, stressing the importance of macroeconomic management, incessant exploitation, conservation and optimizing utilization of energy, and incorporating rural production and environmental protection through technical innovation, rural energy construction has gained a significant progress with remarkable economical, environmental and social benefit.展开更多
Affected by the pandemic situation,the orders of textile companies in the domestic and foreign markets decreased significantly in the first quarter,the efficiency has seriously declined,production and operation have e...Affected by the pandemic situation,the orders of textile companies in the domestic and foreign markets decreased significantly in the first quarter,the efficiency has seriously declined,production and operation have encountered unprecedented difficulties,and investment and development confidence are obviously insufficient.展开更多
According to the 2017 Summary Conference of China National Textile and Apparel Council(CNTAC)held on January 22nd to 23rd,in the first 11 months of 2017,the overall operation of China’s textile industry showed a stea...According to the 2017 Summary Conference of China National Textile and Apparel Council(CNTAC)held on January 22nd to 23rd,in the first 11 months of 2017,the overall operation of China’s textile industry showed a steady growth rate,stable domestic demand growth。展开更多
Objective To explore the role of miR-202 in multiple myeloma(MM)cells,and study the regulation of miR-202 on drug sensitivity of MM cells.Methods miR-202 and BAFF mRNA levels were detected by real-time PCR.U266 cells ...Objective To explore the role of miR-202 in multiple myeloma(MM)cells,and study the regulation of miR-202 on drug sensitivity of MM cells.Methods miR-202 and BAFF mRNA levels were detected by real-time PCR.U266 cells were transfected with miR-202-mimics,miR-202-inhibitor,siB AFF and their negative controls.展开更多
Since the'Twelfth Five Year Plan'period,China has made considerable progress in the organization and setup of large rare earth groups,layout of rare earth industry has become more rational,the concentration de...Since the'Twelfth Five Year Plan'period,China has made considerable progress in the organization and setup of large rare earth groups,layout of rare earth industry has become more rational,the concentration degree has increased significantly,the previously small,scattered,and chaotic situation has basically been reversed.展开更多
The presence of a positive deep surgical margin in tongue squamous cell carcinoma(TSCC)significantly elevates the risk of local recurrence.Therefore,a prompt and precise intraoperative assessment of margin status is i...The presence of a positive deep surgical margin in tongue squamous cell carcinoma(TSCC)significantly elevates the risk of local recurrence.Therefore,a prompt and precise intraoperative assessment of margin status is imperative to ensure thorough tumor resection.In this study,we integrate Raman imaging technology with an artificial intelligence(AI)generative model,proposing an innovative approach for intraoperative margin status diagnosis.This method utilizes Raman imaging to swiftly and non-invasively capture tissue Raman images,which are then transformed into hematoxylin-eosin(H&E)-stained histopathological images using an AI generative model for histopathological diagnosis.The generated H&E-stained images clearly illustrate the tissue’s pathological conditions.Independently reviewed by three pathologists,the overall diagnostic accuracy for distinguishing between tumor tissue and normal muscle tissue reaches 86.7%.Notably,it outperforms current clinical practices,especially in TSCC with positive lymph node metastasis or moderately differentiated grades.This advancement highlights the potential of AI-enhanced Raman imaging to significantly improve intraoperative assessments and surgical margin evaluations,promising a versatile diagnostic tool beyond TSCC.展开更多
Till date,no study on trends in extreme sea surface temperature(SST)for different return periods has been done over the Gulf of Tonkin(GoT).Based on a 84-year(1940–2023)ERA5 Reanalysis data sets,this study for the fi...Till date,no study on trends in extreme sea surface temperature(SST)for different return periods has been done over the Gulf of Tonkin(GoT).Based on a 84-year(1940–2023)ERA5 Reanalysis data sets,this study for the first time,examined the spatio-temporal pattern in extreme SST for different return periods.Findings showed that more significant moderate to fast warming trends(0.1–0.16°C per decade(dec-1))only existed for the 2 year return period.Temporal trends in the 99th percentile SST are insignificant for all return periods.By using the linear regression method,the variability in extreme SST was obtained.Results showed that moderate warming trends dominated a large portion of GoT.Stronger trends,up to 0.018°C yr-1 are noticed near Guangdong,Haikou and southern Sanya in south China.Extreme SST exhibited a slow warming trend of 0.008°C per year(yr-1)all through the study years.The SST is most stable in most waters in the southern GoT and few waters surrounding Dongfang.Temporal warming rates of SST revealed that 1940–1958,1976–1994 and 2003–2012 were years of more coastal upwelling and could affect aquatic lives.The strongest warming rate of 0.07°C dec-1 occurred during 1994–2003.The GoT appeared warmer during spring.Spatial decadal variability of SST revealed that moderate warming trends occurred in few regions in the southern GoT and in larger portion of the central and northern GoT.The rise in SST between 1980 and 2020 in the GoT is not limited to increased anthropogenic activities.展开更多
Plant pigments have a vital role in plant pollination,aesthetic appeal,and quality of the fruit.Naturally occurring major plant pigments include anthocyanins,carotenoids,and chlorophyll.In addition to their coloration...Plant pigments have a vital role in plant pollination,aesthetic appeal,and quality of the fruit.Naturally occurring major plant pigments include anthocyanins,carotenoids,and chlorophyll.In addition to their coloration,these pigments possess additional beneficial properties,which is why they are often referred to as bioactive compounds.Moreover,they exhibit strong antioxidant and antimicrobial properties.The pigments,particularly beta-carotene(a precursor to vitamin A),a type of carotenoid,are crucial for maintaining good vision.They can help reduce the risk of age-related macular degeneration and improve overall eye health.The antioxidants found in fruit pigments may improve cognitive function and reduce neurodegeneration.This review article explores the processes involved in the biosynthesis of essential pigments in fruits,emphasizing their biological significance and various applications,including effects on human health and economic value.Understanding these mechanisms can improve the color and quality of fruits,resulting in high consumer acceptance and higher market demand.The numerous benefits of plant pigments have sparked growing interest in incorporating them into our food.However,in-depth research is required to explore the biological significance of fruit pigments,as well as their role in human food and nutrition.Studies have shown that these bioactive compounds can help prevent and manage chronic degenerative diseases.Further research is necessary in both fundamental and applied areas to enhance pigment levels in fruit to a degree sufficient for disease prevention.Comprehensive research into the genetic regulation of pigment biosynthesis could illuminate pathways for enhancing pigmentation through genetic engineering or traditional breeding methods.Genome editing technologies like CRISPR could be employed to improve specific pathways related to pigment biosynthesis in fruits.Further promising opportunities for the application of these pigments beyond the food industry should be investigated,focusing on their potential contributions in cosmetics,textiles,medicine,agriculture,and other sectors.展开更多
Paintings in Ethiopia have a long history.Ancient peoples of Ethiopia and others who had lived in caves developed a tradition of depicting animal motifs they domesticated and their daily activities.The growth of sacre...Paintings in Ethiopia have a long history.Ancient peoples of Ethiopia and others who had lived in caves developed a tradition of depicting animal motifs they domesticated and their daily activities.The growth of sacred painting in Ethiopia was a result of the introduction of Christianity in the 4th century AD.In addition the Ethiopian Orthodox Church approval of using paintings as a medium of teaching contributed for this development.Due to lack of evidences and insufficient researches conducted in the field little is known about ancient history of Ethiopian paintings.Most of the researches conducted focused on medieval period religious paintings and lately developed.The aim of this study is to investigate the development,significance,and challenges of churches with murals of the Gondarian painting style.The study was qualitative in approach and descriptive in design.In order to get valuable information for the study both primary and secondary sources were collected through interview,observation,and review of related literatures.And the data obtained through the above mentioned data gathering tools were analyzed qualitatively.The finding revealed that medieval period in Ethiopia witnessed the development of religious paintings mainly during the Gondarian period.Religious paintings of the period painted mainly on foundations of parchments,wall,and wood panel.Like other tourist attractions,wall paintings contributed a lot in attracting both domestic and international tourists.Due to several man-made and natural problems those wall paintings faced serious challenges which need an immediate intervention from the concerned bodies.展开更多
Correlating tree-ring parameters with daily resolved climate data is becoming increasingly common for understanding the complex relationships between tree growth and the surrounding environment.However,with an increas...Correlating tree-ring parameters with daily resolved climate data is becoming increasingly common for understanding the complex relationships between tree growth and the surrounding environment.However,with an increased number of calculated correlations,there is an inherent risk of spurious significance.In this study,we present an analysis using synthetic weather and tree-ring data mimicking the statistical properties of ten real-world sites across Europe to quantify the extent to which numerous comparisons may inflate maximum correlations.Comparisons of different tree-ring proxies,considering varying overlapping period lengths and seasons,revealed 95th percentile correlation differences reaching 0.25 by chance.Using synthetic tree-ring chronologies with an assigned non-signal(r=0.00),spurious correlations can reach statistical significance in over 60%of tests.Correlation inflation is greater when:(1)the climate-proxy relationship is weaker;(2)comparison periods are shorter;and(3)the length of seasonal windows is longer.Autocorrelation in the proxy records does not appear to have a major effect.These findings indicate that caution should be exercised when computing high numbers of correlations with limited observations.We provide tables listing correlation inflations for precipitation-and temperature-sensitive tree-ring chronologies that can inform interpretations of significance.展开更多
The character of Lensky in Eugene Onegin is one of the most discussed figures in the novel.He is the friend of Eugene Onegin and represents a contradictory personality.In the novel,Lensky displays a complex set of cha...The character of Lensky in Eugene Onegin is one of the most discussed figures in the novel.He is the friend of Eugene Onegin and represents a contradictory personality.In the novel,Lensky displays a complex set of characteristics,appearing both elegant and noble on the outside,while concealing a deep inner loneliness and conflict.His attitude toward love and his dissatisfaction with society make him a dramatic and profound character in the story.By analyzing the character of Lensky,we can explore his role in the novel and his relationships with other characters.Lensky’s presence not only enriches the plot but also presents a figure filled with inner contradictions and emotional struggles.His friendship and rivalry with Eugene Onegin,as well as his admiration and helplessness in regard to Olga,showcase his complex inner world and reflections on life.Furthermore,the character of Lensky carries a certain symbolic significance.He can be seen as a metaphor for Russian society and culture at the time.His loneliness and inner conflict symbolize the limitations of Russian society and culture,while also reflecting Pushkin’s idealized pursuit of love and friendship,as well as his critical view of reality.In conclusion,through a deep analysis of Lensky’s character,we can better understand the portrayal of characters and the development of the plot in Eugene Onegin.It also provides readers with a perspective on Pushkin’s thoughts and observations on human nature,society,and culture.展开更多
China is a major country with global influence.The sheer size of it determines that the complexity and difficulty of achieving modernization in China are unprecedented,and so are the significance and influence of Chin...China is a major country with global influence.The sheer size of it determines that the complexity and difficulty of achieving modernization in China are unprecedented,and so are the significance and influence of Chinese modernization.As the most grand-scale and unique innovation in human history,Chinese modernization indeed has comprehensive and profound significance for the world economy.展开更多
The Spring Festival,also known as Chinese New Year,is the most important celebration in China.It is a cherished occasion for families to reunite,share festive meals,and honour the memory of their ancestors.The Spring ...The Spring Festival,also known as Chinese New Year,is the most important celebration in China.It is a cherished occasion for families to reunite,share festive meals,and honour the memory of their ancestors.The Spring Festival holds profound cultural,social,and historical significance.For the Chinese people,the Spring Festival is a celebration of their rich cultural heritage.展开更多
The Summer Palace in Beijing is one of Chinas most charming parks,renowned for its natural beauty and historical significance.Its appeal lies in the harmonious blend of lush(茂盛的)gardens,peaceful lakes and magnifice...The Summer Palace in Beijing is one of Chinas most charming parks,renowned for its natural beauty and historical significance.Its appeal lies in the harmonious blend of lush(茂盛的)gardens,peaceful lakes and magnificent architecture,making it a favorite destination for both locals and tourists.展开更多
The Spring Festival is the largest and most important festival in China and among Chinese communities worldwide.Having experienced the festival for six years in China,I have developed a deep appreciation for its cultu...The Spring Festival is the largest and most important festival in China and among Chinese communities worldwide.Having experienced the festival for six years in China,I have developed a deep appreciation for its cultural,social,and economic significance.展开更多
Burns often require surgical removal of damaged tissues-a procedure that causes significant bleeding.While traditional methods such as electrocautery can control bleeding,they carry a risk of thermal damage to surroun...Burns often require surgical removal of damaged tissues-a procedure that causes significant bleeding.While traditional methods such as electrocautery can control bleeding,they carry a risk of thermal damage to surrounding tissues and have operational limitations.展开更多
基金supported by the Key Specialty Construction Project of Pudong Health and Family Planning Commission of Shanghai [Grant No.PWZzk2017-29]Outstanding Leaders Training Program of Pudong Health Bureau of Shanghai [Grant No.PWRI2018-02]National Natural Science Foundation of China [81170738,81671595]
文摘Prehypertension and hypertension have been considered significant public health issues worldwide[1].Disproportionate body fat distribution(excess fat stored in the liver and visceral compartment)is a well-established risk factor for prehypertension/hypertension[2].However,the most commonly used anthropometric indicators,such as body mass index(BMI)and waist circumference(WC)。
文摘Director of the department of foreign capital utilization from the State Planning Commission, Mr. Zhang Xiaoqiang reveals, The Guiding Catalogue of Industries for Foreign Investment will be revised this year. The symposium jointly organized by Macro-Economic Research Institute of the State Planning Commission and the Foreign Economic Policy Research Institute of the Republic of Korea was held in Beijing a few days ago, of which the theme was to "Study the Prospect and Partnership o the Sino-ROK Economy in the 21st Century". During the symposium, the director of the department of foreign capital utilization form the State Planning Commissions, Mr. Zhang Xiaoqiang gave a special speech entitled "The Opportunity for Foreign Enterprises to get into Chinese Market and the Policy Orientation for Foreign Direct Investment".
文摘In the first half of this year,CNPC further promoted the source opening,cost reduction,and efficiency increasing of the overseas oil and gas business,deepened the system and mechanism reform and effectively managed the production and operation.As a result,key performance indicators performed exceptionally well.Since the beginning of this year, CNPC has adhered to the concept of low-cost development when conducting overseas oil and gas business.
文摘China’s largest oil refiner China Petrochemical Corporation,also known as Sinopec Group,saw its non-fuel sales surge 43 percent in the first half of this year amid falling crude oil prices.The Beijing-based company’s non-fuel profits rose 42 percent from January to June,while sales of its retail oil products grew 3.
文摘In recent years, along with centering on establishment of market economy system, stressing the importance of macroeconomic management, incessant exploitation, conservation and optimizing utilization of energy, and incorporating rural production and environmental protection through technical innovation, rural energy construction has gained a significant progress with remarkable economical, environmental and social benefit.
文摘Affected by the pandemic situation,the orders of textile companies in the domestic and foreign markets decreased significantly in the first quarter,the efficiency has seriously declined,production and operation have encountered unprecedented difficulties,and investment and development confidence are obviously insufficient.
文摘According to the 2017 Summary Conference of China National Textile and Apparel Council(CNTAC)held on January 22nd to 23rd,in the first 11 months of 2017,the overall operation of China’s textile industry showed a steady growth rate,stable domestic demand growth。
文摘Objective To explore the role of miR-202 in multiple myeloma(MM)cells,and study the regulation of miR-202 on drug sensitivity of MM cells.Methods miR-202 and BAFF mRNA levels were detected by real-time PCR.U266 cells were transfected with miR-202-mimics,miR-202-inhibitor,siB AFF and their negative controls.
文摘Since the'Twelfth Five Year Plan'period,China has made considerable progress in the organization and setup of large rare earth groups,layout of rare earth industry has become more rational,the concentration degree has increased significantly,the previously small,scattered,and chaotic situation has basically been reversed.
基金supported by the National Natural Science Foundation of China(Grant Nos.82272955 and 22203057)the Natural Science Foundation of Fujian Province(Grant No.2021J011361).
文摘The presence of a positive deep surgical margin in tongue squamous cell carcinoma(TSCC)significantly elevates the risk of local recurrence.Therefore,a prompt and precise intraoperative assessment of margin status is imperative to ensure thorough tumor resection.In this study,we integrate Raman imaging technology with an artificial intelligence(AI)generative model,proposing an innovative approach for intraoperative margin status diagnosis.This method utilizes Raman imaging to swiftly and non-invasively capture tissue Raman images,which are then transformed into hematoxylin-eosin(H&E)-stained histopathological images using an AI generative model for histopathological diagnosis.The generated H&E-stained images clearly illustrate the tissue’s pathological conditions.Independently reviewed by three pathologists,the overall diagnostic accuracy for distinguishing between tumor tissue and normal muscle tissue reaches 86.7%.Notably,it outperforms current clinical practices,especially in TSCC with positive lymph node metastasis or moderately differentiated grades.This advancement highlights the potential of AI-enhanced Raman imaging to significantly improve intraoperative assessments and surgical margin evaluations,promising a versatile diagnostic tool beyond TSCC.
文摘Till date,no study on trends in extreme sea surface temperature(SST)for different return periods has been done over the Gulf of Tonkin(GoT).Based on a 84-year(1940–2023)ERA5 Reanalysis data sets,this study for the first time,examined the spatio-temporal pattern in extreme SST for different return periods.Findings showed that more significant moderate to fast warming trends(0.1–0.16°C per decade(dec-1))only existed for the 2 year return period.Temporal trends in the 99th percentile SST are insignificant for all return periods.By using the linear regression method,the variability in extreme SST was obtained.Results showed that moderate warming trends dominated a large portion of GoT.Stronger trends,up to 0.018°C yr-1 are noticed near Guangdong,Haikou and southern Sanya in south China.Extreme SST exhibited a slow warming trend of 0.008°C per year(yr-1)all through the study years.The SST is most stable in most waters in the southern GoT and few waters surrounding Dongfang.Temporal warming rates of SST revealed that 1940–1958,1976–1994 and 2003–2012 were years of more coastal upwelling and could affect aquatic lives.The strongest warming rate of 0.07°C dec-1 occurred during 1994–2003.The GoT appeared warmer during spring.Spatial decadal variability of SST revealed that moderate warming trends occurred in few regions in the southern GoT and in larger portion of the central and northern GoT.The rise in SST between 1980 and 2020 in the GoT is not limited to increased anthropogenic activities.
基金supported by the National Key R&D Program of China(2024YFD2200600)Hebei Province Key R&D Program(21326304D)+2 种基金Hebei Modern Agricultural Industry Technology System(HBCT2024190201)Hebei Provincial Program(HBCT2024190201)China Modern Agricultural Industry Technology System(CARS-30-2-53007).
文摘Plant pigments have a vital role in plant pollination,aesthetic appeal,and quality of the fruit.Naturally occurring major plant pigments include anthocyanins,carotenoids,and chlorophyll.In addition to their coloration,these pigments possess additional beneficial properties,which is why they are often referred to as bioactive compounds.Moreover,they exhibit strong antioxidant and antimicrobial properties.The pigments,particularly beta-carotene(a precursor to vitamin A),a type of carotenoid,are crucial for maintaining good vision.They can help reduce the risk of age-related macular degeneration and improve overall eye health.The antioxidants found in fruit pigments may improve cognitive function and reduce neurodegeneration.This review article explores the processes involved in the biosynthesis of essential pigments in fruits,emphasizing their biological significance and various applications,including effects on human health and economic value.Understanding these mechanisms can improve the color and quality of fruits,resulting in high consumer acceptance and higher market demand.The numerous benefits of plant pigments have sparked growing interest in incorporating them into our food.However,in-depth research is required to explore the biological significance of fruit pigments,as well as their role in human food and nutrition.Studies have shown that these bioactive compounds can help prevent and manage chronic degenerative diseases.Further research is necessary in both fundamental and applied areas to enhance pigment levels in fruit to a degree sufficient for disease prevention.Comprehensive research into the genetic regulation of pigment biosynthesis could illuminate pathways for enhancing pigmentation through genetic engineering or traditional breeding methods.Genome editing technologies like CRISPR could be employed to improve specific pathways related to pigment biosynthesis in fruits.Further promising opportunities for the application of these pigments beyond the food industry should be investigated,focusing on their potential contributions in cosmetics,textiles,medicine,agriculture,and other sectors.
文摘Paintings in Ethiopia have a long history.Ancient peoples of Ethiopia and others who had lived in caves developed a tradition of depicting animal motifs they domesticated and their daily activities.The growth of sacred painting in Ethiopia was a result of the introduction of Christianity in the 4th century AD.In addition the Ethiopian Orthodox Church approval of using paintings as a medium of teaching contributed for this development.Due to lack of evidences and insufficient researches conducted in the field little is known about ancient history of Ethiopian paintings.Most of the researches conducted focused on medieval period religious paintings and lately developed.The aim of this study is to investigate the development,significance,and challenges of churches with murals of the Gondarian painting style.The study was qualitative in approach and descriptive in design.In order to get valuable information for the study both primary and secondary sources were collected through interview,observation,and review of related literatures.And the data obtained through the above mentioned data gathering tools were analyzed qualitatively.The finding revealed that medieval period in Ethiopia witnessed the development of religious paintings mainly during the Gondarian period.Religious paintings of the period painted mainly on foundations of parchments,wall,and wood panel.Like other tourist attractions,wall paintings contributed a lot in attracting both domestic and international tourists.Due to several man-made and natural problems those wall paintings faced serious challenges which need an immediate intervention from the concerned bodies.
基金supported partly by the ERC Advanced Grant Monostar(AdG 882727)the co funded EU project AdAgriF(CZ.02.01.01/00/22_008/0004635).
文摘Correlating tree-ring parameters with daily resolved climate data is becoming increasingly common for understanding the complex relationships between tree growth and the surrounding environment.However,with an increased number of calculated correlations,there is an inherent risk of spurious significance.In this study,we present an analysis using synthetic weather and tree-ring data mimicking the statistical properties of ten real-world sites across Europe to quantify the extent to which numerous comparisons may inflate maximum correlations.Comparisons of different tree-ring proxies,considering varying overlapping period lengths and seasons,revealed 95th percentile correlation differences reaching 0.25 by chance.Using synthetic tree-ring chronologies with an assigned non-signal(r=0.00),spurious correlations can reach statistical significance in over 60%of tests.Correlation inflation is greater when:(1)the climate-proxy relationship is weaker;(2)comparison periods are shorter;and(3)the length of seasonal windows is longer.Autocorrelation in the proxy records does not appear to have a major effect.These findings indicate that caution should be exercised when computing high numbers of correlations with limited observations.We provide tables listing correlation inflations for precipitation-and temperature-sensitive tree-ring chronologies that can inform interpretations of significance.
文摘The character of Lensky in Eugene Onegin is one of the most discussed figures in the novel.He is the friend of Eugene Onegin and represents a contradictory personality.In the novel,Lensky displays a complex set of characteristics,appearing both elegant and noble on the outside,while concealing a deep inner loneliness and conflict.His attitude toward love and his dissatisfaction with society make him a dramatic and profound character in the story.By analyzing the character of Lensky,we can explore his role in the novel and his relationships with other characters.Lensky’s presence not only enriches the plot but also presents a figure filled with inner contradictions and emotional struggles.His friendship and rivalry with Eugene Onegin,as well as his admiration and helplessness in regard to Olga,showcase his complex inner world and reflections on life.Furthermore,the character of Lensky carries a certain symbolic significance.He can be seen as a metaphor for Russian society and culture at the time.His loneliness and inner conflict symbolize the limitations of Russian society and culture,while also reflecting Pushkin’s idealized pursuit of love and friendship,as well as his critical view of reality.In conclusion,through a deep analysis of Lensky’s character,we can better understand the portrayal of characters and the development of the plot in Eugene Onegin.It also provides readers with a perspective on Pushkin’s thoughts and observations on human nature,society,and culture.
文摘China is a major country with global influence.The sheer size of it determines that the complexity and difficulty of achieving modernization in China are unprecedented,and so are the significance and influence of Chinese modernization.As the most grand-scale and unique innovation in human history,Chinese modernization indeed has comprehensive and profound significance for the world economy.
文摘The Spring Festival,also known as Chinese New Year,is the most important celebration in China.It is a cherished occasion for families to reunite,share festive meals,and honour the memory of their ancestors.The Spring Festival holds profound cultural,social,and historical significance.For the Chinese people,the Spring Festival is a celebration of their rich cultural heritage.
文摘The Summer Palace in Beijing is one of Chinas most charming parks,renowned for its natural beauty and historical significance.Its appeal lies in the harmonious blend of lush(茂盛的)gardens,peaceful lakes and magnificent architecture,making it a favorite destination for both locals and tourists.
文摘The Spring Festival is the largest and most important festival in China and among Chinese communities worldwide.Having experienced the festival for six years in China,I have developed a deep appreciation for its cultural,social,and economic significance.
文摘Burns often require surgical removal of damaged tissues-a procedure that causes significant bleeding.While traditional methods such as electrocautery can control bleeding,they carry a risk of thermal damage to surrounding tissues and have operational limitations.
