Homo-urbanicus is a planning concept which treats a human being as a rational animal with distinct material,social and intellectual characteristics,and a human settlement as a space in which human beings seek and offe...Homo-urbanicus is a planning concept which treats a human being as a rational animal with distinct material,social and intellectual characteristics,and a human settlement as a space in which human beings seek and offer opportunities for connection.Human-centered planning is the application of classical Natural Law(balance between self-preservation and mutual preservation)to the matching of human needs and human settlements.展开更多
[Objective] The purpose of this study is to investigate the effects of differ- ent phytohormones on the adventitious bud differentiation of oriental lily. [Method] The bulb scales of the test-tube plantlets of Tiber, ...[Objective] The purpose of this study is to investigate the effects of differ- ent phytohormones on the adventitious bud differentiation of oriental lily. [Method] The bulb scales of the test-tube plantlets of Tiber, Rodina and Constanta were cul- tured in media supplemented with different cytokinin and auxin at different concen- tration, and then the adventitious buds in each treatment were calculated. [Result] Cytokinins had different influence on the adventitious bud differentiation of the three oriental lily cultivars. Among them, 6-BA had the best effect to induce the adventi- tious bud differentiation from bulb scales of Tiber and Rodina, but there was some difference in the optimal concentration. KT had the best effect to induce the adven- titious bud differentiation of Constanta. The auxins had little influence on the quality of the adventitious bud of the three oriental lily cultivars, but caused some difference in differentiation coefficients. [Conclusion] The most suitable media for the adventi- tious bud differentiation from bulb scales in vitro of Tiber, Rodina and Constanta were MS+0.2 mg/L 6-BA+0.2 mg/L 2,4-D, MS+I.0 mg/L 6-BA+0.2 mg/L IAA, MS+ 1.0 mg/L KT+0.5 mg/L 2,4-D, respectively.展开更多
There has been much recent interest in the origin of intermediate lava and several hypotheses are: 1) direct melting of the mantle under water-saturated conditions, 2) partial melting of altered crust, 3) fractional c...There has been much recent interest in the origin of intermediate lava and several hypotheses are: 1) direct melting of the mantle under water-saturated conditions, 2) partial melting of altered crust, 3) fractional crystallization of parent magma, and 4) magma mixing of mafic magmas with dacitic/rhyolitic magmas. Volcanic rocks series ranging from basaltic andesite to dacite(SiO_2 ranges from 53.8 to 63.0 wt.%) from the eastern Manus Basin were detected for major and trace element compositions to understand their origin. Low H_2O contents, positive correlations of La-SiO_2 and Yb-SiO_2, oxygen isotope data and the indistinct change of trace element concentrations in oscillatory zoning of plagioclase phenocrysts rule out the models in which silicic lava results from direct melting of hydrous mantle, partial melting of altered oceanic crust or gabbros, and magma mixing, respectively. Besides, the geochemical data of whole rock and melt inclusions indicate that fractional crystallization plays a dominant role in generating the intermediate lava with subduction features.展开更多
Multi-year experiments are conducted using the most recent version of the Abdus Salam International Centre for Theoretical Physics regional climate model RegCM4(version 4.7) to customize its performance over Southeast...Multi-year experiments are conducted using the most recent version of the Abdus Salam International Centre for Theoretical Physics regional climate model RegCM4(version 4.7) to customize its performance over Southeast Asia - a region with few RCMs applied to date. The model is driven by ERA-Interim reanalysis data at a grid spacing of 25 km using the CORDEX(Coordinated Regional Climate Downscaling Experiment) Southeast Asia domain. The authors focus on comparing the convection schemes of Emanuel and Tiedtke(Tiedtke-1) and Tiedtke with effects of sea surface evaporation introduced(Tiedtke-2). The authors find that, for temperature over land, the model shows reasonable performance in reproducing the present-day climatology in both December–January–February(DJF) and June–July–August(JJA) in all the experiments. Meanwhile, cold biases prevail in both seasons, although portions of warm bias exist in DJF. For precipitation, the spatial pattern and amount, as well as seasonal evolution, are in general reproduced well in the experiments.Better performances of Tiedtke-1 and Tiedtke-2 are evident compared to Emanuel, particularly over ocean. Thereby, the optimal configuration of Reg CM4.7 for future climate change simulations over the region is identified as using the Tiedtke scheme with spray effects considered, along with the default settings for other physical parameterizations.展开更多
The post-colonialism is a theory proposed by the eastern colonial academist Edward W. Said. With the understanding and the definition of post-colonialism, the paper is to analyze phenomena of the movie 2012 and Avatar...The post-colonialism is a theory proposed by the eastern colonial academist Edward W. Said. With the understanding and the definition of post-colonialism, the paper is to analyze phenomena of the movie 2012 and Avatar from several aspects. Firstly, the "other" is the first angle to be talked about. In the Westerners' perspective, they are the center of the world, and they dominate the world. Their rules are the accepted rules, and people of different origin or different cultures are all called "other". Secondly, it is the degeneration of eastern culture. In the complex of the degeneration of the culture, the demonization of the under-developed nations, the dominant language of English in the communication with the people around, feminization of the characters in the movies, and the updated colonialism of the colonized countries are to be mentioned.展开更多
Nowadays, the landscape paintings dominated by Taoism' s thoughts are highly controversial among people in the aspects of theory and practice along with the constantly intensified collision and blending of the easter...Nowadays, the landscape paintings dominated by Taoism' s thoughts are highly controversial among people in the aspects of theory and practice along with the constantly intensified collision and blending of the eastern culture and the western culture, and the interaction of arts. In the process of development from the tradition to the modem times, the original source of contemporary landscape paintings' artistic spirit should be traced, and the corresponding historical stages should be objectively and rationally analyzed, so that contemporary landscape paintings can better adapt to the present conditions, and then their real existence and creative development can be really realized.展开更多
One of the central problems of society and a civilization was always the ratio of personality and common culture. One of these aspects is a hermeneutic problem of understanding and interpretation of the text, or as on...One of the central problems of society and a civilization was always the ratio of personality and common culture. One of these aspects is a hermeneutic problem of understanding and interpretation of the text, or as one of options, --a ratio of the text and a personal context. There are both generality and distinctions in approaches of various cultures to this problem. There are many parallels that can be drawn between the directions and results of the investigation of the European and Buddhist hermeneutic traditions. The European hermeneutics on the whole is known to be based on the presumption of the unique personal authorship of a text, a multitude of historical viewpoints and meanings. Thus, the problem of understanding and interpretation acts as a problem of combining differences. The mechanism of conveying the cultural traditions under such conditions inevitably turns into a mechanism of interpreting the message conveying a definite cultural meaning. Modifying the meaning of any message is supposed to be dictated by the very fact of the temporal distance between the moments of creating and reading the text. In a number of oriental cultures, we face a somewhat different understanding of the problems of authorship, communication, ontology, and existence and on the whole, with a different understanding of the very problem of understanding. Just like we admit that it is necessary to preserve all existing natural landscapes, in the cultural life, we must consider every existing culture and their bearers--ethnic groups self-valuable and necessary.展开更多
The primary scientific goal of studying salt lakes is to better understand the formation of small continental- type hydrogeochemical systems. Many scientists have attributed the metamorphism of the chemical compositio...The primary scientific goal of studying salt lakes is to better understand the formation of small continental- type hydrogeochemical systems. Many scientists have attributed the metamorphism of the chemical composition of salt lakes to the evaporative concentration of water. How- ever, the formation of soda water is inconsistent with this hypothesis. Thus, analyzing intrabasinal biochemical pro- cesses and water--rocks interactions during the evaporative concentration of water allows us to understand the major mechanisms of the formation and evolution of water com- positions. Therefore, the aim of this paper is to identify the key processes involved in the formation of the chemical composition of the water in Lake Doroninskoye. An analysis of the distribution of major components shows that Na+, HCO3-, CO32-, and C1- are dominant in this water. High concentrations of these elements are the result of evaporative water concentration. Calcium, magnesium, and potassium are not accumulated because the water is saturated in min- erals containing these elements. The main barrier to the growth of the sulfate content of water is sulfate reduction. This process also contributes to the additional reproduction of carbon dioxide, which reacts with the products of the hydrolysis of aluminosilicates OH- to form HCO3- and CO32-, thus further contributing to the natural processes of soda formation.展开更多
TALKING with Xu Dongdong is a pleasure.His gentle voice with its authentic Beijing burr is easy on the ear.Occasionally laughing out loud,he reveals a frank and free personality.Our topics of discussion ranged from th...TALKING with Xu Dongdong is a pleasure.His gentle voice with its authentic Beijing burr is easy on the ear.Occasionally laughing out loud,he reveals a frank and free personality.Our topics of discussion ranged from the arts and philosophy to quantum mechanics,from traditional Oriental culture to the industrial revolution in the West,and from his early years in painting studies to the Chinese-style abstract paintings that he now展开更多
Population fluctuation of oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), was monitored by using methyl eugenol traps during May, 2011 to December, 2011 and May, 2016 to December, 2016 ...Population fluctuation of oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), was monitored by using methyl eugenol traps during May, 2011 to December, 2011 and May, 2016 to December, 2016 in mango orchard farms of Department of Agricultural Research in Yezin, Myanmar. In 2011, the highest mean number of male oriental fruit flies/trap/day (241.42 ± 11.79) was recorded in June and the lowest (2.21 ± 0.40) in December. The highest mean number of male oriental frui t flies/trap/day (388.95 ± 8.56) was recorded in the month of June and the lowest (2.33 ± 0.20) in December, 2016. Population data were correlated with meteorological data including temperature, duration of sunshine, and rainfall. Population fluctuation of male fruit flies was positively correlated with temperature and rainfall, and negatively correlated with the duration of sunshine.展开更多
This paper considers a theory and practices of Japanese manabi (学) as an alternative concept of learning in the era of post-globalization. Although the term manabi is widely used as the translation of learning and ...This paper considers a theory and practices of Japanese manabi (学) as an alternative concept of learning in the era of post-globalization. Although the term manabi is widely used as the translation of learning and Lernen in the field of pedagogy and in Japanese schools, it is important to understand its meaning, since the meaning of manabi is a comprehensive concept that differs semantically from the words learning, Lernen, and Bildung in the Western words. Faced with the globalization in the 21st century, there has been a tendency to promote educational reform and curriculum policies that could be characterized as "learnification" in which "21st century skills," "competency-based learning," and "learner-centered education" are emphasized. While the Western idea of learning that highlights active self is attractive to change classroom practices from the transmission of knowledge to an innovative style of active, collaborative, communicative learning, and problem-solving, Japanese education sustains traditional values that derive from selflessness and nothingness in Eastern philosophy.展开更多
Rapid economic development in recent decades has resulted in environmental degradation of Liaodong Bay, North China, where eutrophication is becoming more evident because of excess nutrients inputs. To assess the bent...Rapid economic development in recent decades has resulted in environmental degradation of Liaodong Bay, North China, where eutrophication is becoming more evident because of excess nutrients inputs. To assess the benthic ecological status in Liaodong Bay, AZTI's Marine Biotic Index (AMBI) and multivariate-AMBI (MoAMBI) were applied using both benthic macroinvertebrate density and biomass data collected from Liaodong Bay in July 2007. This first application of AMBI and M-AMBI in Liaodong Bay showed that the nearshore areas of the bay, especially near river estuaries, were severely disturbed, with a clear gradient of disturbance decreasing seaward. Ecological status assessed from density and biomass data was quite similar. Significant relationships were also found between both indices and environmental variables in Liaodong Bay. Moreover, the spatial distributions of both AMBI and M-AMBI matched those of plotted eutrophication indices (EI) in the surface water layer, and significant linear correlations were found between both benthic indices and EI. In general, both AMBI and M-AMBI worked well on assessing the ecological status of Liaodong Bay under eutrophication stress due to excess nutrients inputs.展开更多
Seagrass habitats are structurally complex ecosystems, which support high productivity and biodiversity. In temperate systems the density of seagrass may change seasonally, and this may influence the associated fish a...Seagrass habitats are structurally complex ecosystems, which support high productivity and biodiversity. In temperate systems the density of seagrass may change seasonally, and this may influence the associated fish and invertebrate community. Little is known about the role of seagrass beds as possible nursery areas for fish and invertebrates in China. To study the functioning of a seagrass habitat in northern China, demersal fish and invertebrates were collected monthly using traps, from February 2009 to January 2010. The density, leaf length and biomass of the dominant seagrass Zostera marina and water temperature were also measured. The study was conducted in a Seagrass Natural Reserve(SNR) on the eastern coast of the Shandong Peninsula, China. A total of 22 fish species and five invertebrate species were recorded over the year. The dominant fish species were Synechogobius ommaturus, Sebastes schlegelii, Pholis fangi, Pagrus major and Hexagrammos otakii and these species accounted for 87% of the total number of fish. The dominant invertebrate species were Charybdis japonica and Octopus variabilis and these accounted for 98% of the total abundance of invertebrates. There was high temporal variation in species composition and abundance. The peak number of fish species occurred in August–October 2009, while the number of individual fish and biomass was highest during November 2009. Invertebrate numbers and biomass was highest in March, April, July and September 2009. Temporal changes in species abundance of fishes and invertebrates corresponded with changes in the shoot density and leaf length of the seagrass, Zostera marina.展开更多
La Cantera Oriente is a shallow freshwater volcanic water body located at an altitude of 2 270 m above sea level in the Ecological Reserve of San Angel Pedregal of Mexico City (Mexico). In order to ensure the conser...La Cantera Oriente is a shallow freshwater volcanic water body located at an altitude of 2 270 m above sea level in the Ecological Reserve of San Angel Pedregal of Mexico City (Mexico). In order to ensure the conservation of its biological heritage including zooplankton, the present work was undertaken to quantify the seasonal changes in the diversity and density of rotifers and the selected physico- chemical variables during 2013-2014. Qualitative analysis of the zooplankton samples yielded 68 rotifer species which represented 24 genera in 15 families. Brachionus calyciflorus Pallas, 1766, B. quadridentatus Hermann, 1783, Polyarthra vulgaris Carlin, 1943, Lecane closterocerca (Schmarda, 1859) and Keratella cochlearis (Gosse, 1851) were the most common species. Preston plots of species frequency-density revealed that as many as 30% of the rotifer taxa were dominant throughout the year. The species with high population densities were Brachionus quadridentatus, Lecane closterocerca, Keratella cochlearis, and Lepadellapatella; their peak densities were 2 000, 1 000, 180 and 90 ind./L, all occurring in summer. Canonical correspondence analysis showed that Platyias quadricornis was related to the concentration of phosphates available in the environment and the conductivity, while B. quadridentatus was positively correlated with chlorophyll-a. The trophic status of the lake was eutrophic based on Chl-a content but oligotrophic with relation to the Braehionus: Trichocerca ratio.展开更多
The paper based on the proposed integrative approach to studying music cultures of the Eastern Europe. Come to light the factors of integration promoting interference and enrichment of national musical cultures. The r...The paper based on the proposed integrative approach to studying music cultures of the Eastern Europe. Come to light the factors of integration promoting interference and enrichment of national musical cultures. The region of national composer schools actively joined in world art process in the second half of the 19th century (Czechia, Poland, and Hungary) and in the 20th century (Bulgaria, Slovakia, Romania, Serbia, Slovenia, and Macedonia) Theme of this paper is to identify the basic principles of this region. The purpose of the work, defining features of the musical cultures of the Eastern European region as a whole, also here highlights the commonality of the creative ideas of representatives of the region--Bartok, Janachek, Martinu, etc.. Method of developing is defined by their orientation to the disclosure of topic. The paper used the comparative-typological and integrated approaches and methods of analysis展开更多
In today’s global integration, TV dance talent show has gradually developed into a cultural industry, the trend of cross-cultural communication more and more significant. In this paper, Shanghai Oriental TV’s “ So ...In today’s global integration, TV dance talent show has gradually developed into a cultural industry, the trend of cross-cultural communication more and more significant. In this paper, Shanghai Oriental TV’s “ So You Think You Can Dance “ as the object of study, through the interpretation of the connotation of cross-cultural communication to analyze TV dance show across national boundaries. The entertainment dissemination form, the honorable person show dissemination charm and the audience participation the propagation effect three aspects analyze the television to dance choose the show program trans-culture dissemination the characteristic, then proposed that we must restructure the television to dance chooses the show program trans-culture dissemination the shape to need to pay great attention to cultural the compatibility, the dissemination mark innovation as well as the innovation proliferation.展开更多
文摘Homo-urbanicus is a planning concept which treats a human being as a rational animal with distinct material,social and intellectual characteristics,and a human settlement as a space in which human beings seek and offer opportunities for connection.Human-centered planning is the application of classical Natural Law(balance between self-preservation and mutual preservation)to the matching of human needs and human settlements.
基金Supported by Special Fund for the Dominant Subjects Development of the Higher Education Institutions of Jiangsu ProvinceScience and Technology Innovation Fund of Nanjing Forestry University(X09-120-4)~~
文摘[Objective] The purpose of this study is to investigate the effects of differ- ent phytohormones on the adventitious bud differentiation of oriental lily. [Method] The bulb scales of the test-tube plantlets of Tiber, Rodina and Constanta were cul- tured in media supplemented with different cytokinin and auxin at different concen- tration, and then the adventitious buds in each treatment were calculated. [Result] Cytokinins had different influence on the adventitious bud differentiation of the three oriental lily cultivars. Among them, 6-BA had the best effect to induce the adventi- tious bud differentiation from bulb scales of Tiber and Rodina, but there was some difference in the optimal concentration. KT had the best effect to induce the adven- titious bud differentiation of Constanta. The auxins had little influence on the quality of the adventitious bud of the three oriental lily cultivars, but caused some difference in differentiation coefficients. [Conclusion] The most suitable media for the adventi- tious bud differentiation from bulb scales in vitro of Tiber, Rodina and Constanta were MS+0.2 mg/L 6-BA+0.2 mg/L 2,4-D, MS+I.0 mg/L 6-BA+0.2 mg/L IAA, MS+ 1.0 mg/L KT+0.5 mg/L 2,4-D, respectively.
基金supported by the National Key Basic Research Program of China (No. 2013CB429700)the National Natural Science Foundation of China (Nos. 4132 5021, 41306053, 40476044)+8 种基金the Strategic Priority Research Program of the Chinese Academy of Sciences (No XDA11030302)the Special Fund for the Taishan Scholar Program of Shandong Province (No. ts201511061)the AoShan Talents Program Supported by Qingdao Nationa Laboratory for Marine Science and Technology (No. 2015 ASTP-0S17)the Innovative Talent Promotion Program (No. 2012RA2191)the Science and Technology Devel opment Program of Shandong Province (No. 2013GRC 31502)the Scientific and Technological Innovation Project Financially Supported by Qingdao National Labora tory for Marine Science and Technology (No. 2015ASKJ 03)the National High Level Talent Special Support Programthe CAS/SAFEA International Partnership Program for Creative Research Teamsthe Qingdao Collaborative Innovation Center of Marine Science and Technology
文摘There has been much recent interest in the origin of intermediate lava and several hypotheses are: 1) direct melting of the mantle under water-saturated conditions, 2) partial melting of altered crust, 3) fractional crystallization of parent magma, and 4) magma mixing of mafic magmas with dacitic/rhyolitic magmas. Volcanic rocks series ranging from basaltic andesite to dacite(SiO_2 ranges from 53.8 to 63.0 wt.%) from the eastern Manus Basin were detected for major and trace element compositions to understand their origin. Low H_2O contents, positive correlations of La-SiO_2 and Yb-SiO_2, oxygen isotope data and the indistinct change of trace element concentrations in oscillatory zoning of plagioclase phenocrysts rule out the models in which silicic lava results from direct melting of hydrous mantle, partial melting of altered oceanic crust or gabbros, and magma mixing, respectively. Besides, the geochemical data of whole rock and melt inclusions indicate that fractional crystallization plays a dominant role in generating the intermediate lava with subduction features.
基金This research was jointly supported by the Strategic Priority Research Programme of Chinese Academy of Sciences[grant number Y86101|601]the National Natural Science Foundation of China[grant numbers 41675103 and 41861144015].
文摘Multi-year experiments are conducted using the most recent version of the Abdus Salam International Centre for Theoretical Physics regional climate model RegCM4(version 4.7) to customize its performance over Southeast Asia - a region with few RCMs applied to date. The model is driven by ERA-Interim reanalysis data at a grid spacing of 25 km using the CORDEX(Coordinated Regional Climate Downscaling Experiment) Southeast Asia domain. The authors focus on comparing the convection schemes of Emanuel and Tiedtke(Tiedtke-1) and Tiedtke with effects of sea surface evaporation introduced(Tiedtke-2). The authors find that, for temperature over land, the model shows reasonable performance in reproducing the present-day climatology in both December–January–February(DJF) and June–July–August(JJA) in all the experiments. Meanwhile, cold biases prevail in both seasons, although portions of warm bias exist in DJF. For precipitation, the spatial pattern and amount, as well as seasonal evolution, are in general reproduced well in the experiments.Better performances of Tiedtke-1 and Tiedtke-2 are evident compared to Emanuel, particularly over ocean. Thereby, the optimal configuration of Reg CM4.7 for future climate change simulations over the region is identified as using the Tiedtke scheme with spray effects considered, along with the default settings for other physical parameterizations.
文摘The post-colonialism is a theory proposed by the eastern colonial academist Edward W. Said. With the understanding and the definition of post-colonialism, the paper is to analyze phenomena of the movie 2012 and Avatar from several aspects. Firstly, the "other" is the first angle to be talked about. In the Westerners' perspective, they are the center of the world, and they dominate the world. Their rules are the accepted rules, and people of different origin or different cultures are all called "other". Secondly, it is the degeneration of eastern culture. In the complex of the degeneration of the culture, the demonization of the under-developed nations, the dominant language of English in the communication with the people around, feminization of the characters in the movies, and the updated colonialism of the colonized countries are to be mentioned.
文摘Nowadays, the landscape paintings dominated by Taoism' s thoughts are highly controversial among people in the aspects of theory and practice along with the constantly intensified collision and blending of the eastern culture and the western culture, and the interaction of arts. In the process of development from the tradition to the modem times, the original source of contemporary landscape paintings' artistic spirit should be traced, and the corresponding historical stages should be objectively and rationally analyzed, so that contemporary landscape paintings can better adapt to the present conditions, and then their real existence and creative development can be really realized.
文摘One of the central problems of society and a civilization was always the ratio of personality and common culture. One of these aspects is a hermeneutic problem of understanding and interpretation of the text, or as one of options, --a ratio of the text and a personal context. There are both generality and distinctions in approaches of various cultures to this problem. There are many parallels that can be drawn between the directions and results of the investigation of the European and Buddhist hermeneutic traditions. The European hermeneutics on the whole is known to be based on the presumption of the unique personal authorship of a text, a multitude of historical viewpoints and meanings. Thus, the problem of understanding and interpretation acts as a problem of combining differences. The mechanism of conveying the cultural traditions under such conditions inevitably turns into a mechanism of interpreting the message conveying a definite cultural meaning. Modifying the meaning of any message is supposed to be dictated by the very fact of the temporal distance between the moments of creating and reading the text. In a number of oriental cultures, we face a somewhat different understanding of the problems of authorship, communication, ontology, and existence and on the whole, with a different understanding of the very problem of understanding. Just like we admit that it is necessary to preserve all existing natural landscapes, in the cultural life, we must consider every existing culture and their bearers--ethnic groups self-valuable and necessary.
基金financially supported by the Russian Science Foundation The interaction mechanisms, equilibrium state and evolution trend of the salt waters and brines-basic and ultrabasic rocks systems (on the example of Siberian platform areas) (RSF Project No. 17-17-01158)
文摘The primary scientific goal of studying salt lakes is to better understand the formation of small continental- type hydrogeochemical systems. Many scientists have attributed the metamorphism of the chemical composition of salt lakes to the evaporative concentration of water. How- ever, the formation of soda water is inconsistent with this hypothesis. Thus, analyzing intrabasinal biochemical pro- cesses and water--rocks interactions during the evaporative concentration of water allows us to understand the major mechanisms of the formation and evolution of water com- positions. Therefore, the aim of this paper is to identify the key processes involved in the formation of the chemical composition of the water in Lake Doroninskoye. An analysis of the distribution of major components shows that Na+, HCO3-, CO32-, and C1- are dominant in this water. High concentrations of these elements are the result of evaporative water concentration. Calcium, magnesium, and potassium are not accumulated because the water is saturated in min- erals containing these elements. The main barrier to the growth of the sulfate content of water is sulfate reduction. This process also contributes to the additional reproduction of carbon dioxide, which reacts with the products of the hydrolysis of aluminosilicates OH- to form HCO3- and CO32-, thus further contributing to the natural processes of soda formation.
文摘TALKING with Xu Dongdong is a pleasure.His gentle voice with its authentic Beijing burr is easy on the ear.Occasionally laughing out loud,he reveals a frank and free personality.Our topics of discussion ranged from the arts and philosophy to quantum mechanics,from traditional Oriental culture to the industrial revolution in the West,and from his early years in painting studies to the Chinese-style abstract paintings that he now
文摘Population fluctuation of oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), was monitored by using methyl eugenol traps during May, 2011 to December, 2011 and May, 2016 to December, 2016 in mango orchard farms of Department of Agricultural Research in Yezin, Myanmar. In 2011, the highest mean number of male oriental fruit flies/trap/day (241.42 ± 11.79) was recorded in June and the lowest (2.21 ± 0.40) in December. The highest mean number of male oriental frui t flies/trap/day (388.95 ± 8.56) was recorded in the month of June and the lowest (2.33 ± 0.20) in December, 2016. Population data were correlated with meteorological data including temperature, duration of sunshine, and rainfall. Population fluctuation of male fruit flies was positively correlated with temperature and rainfall, and negatively correlated with the duration of sunshine.
文摘This paper considers a theory and practices of Japanese manabi (学) as an alternative concept of learning in the era of post-globalization. Although the term manabi is widely used as the translation of learning and Lernen in the field of pedagogy and in Japanese schools, it is important to understand its meaning, since the meaning of manabi is a comprehensive concept that differs semantically from the words learning, Lernen, and Bildung in the Western words. Faced with the globalization in the 21st century, there has been a tendency to promote educational reform and curriculum policies that could be characterized as "learnification" in which "21st century skills," "competency-based learning," and "learner-centered education" are emphasized. While the Western idea of learning that highlights active self is attractive to change classroom practices from the transmission of knowledge to an innovative style of active, collaborative, communicative learning, and problem-solving, Japanese education sustains traditional values that derive from selflessness and nothingness in Eastern philosophy.
基金Supported by the Special Foundation of Chinese Research Academy of Environmental Sciences(No.gyk5091201) the State Environmental Protection,Research and Public Service Industry,a special program(No.201309007)
文摘Rapid economic development in recent decades has resulted in environmental degradation of Liaodong Bay, North China, where eutrophication is becoming more evident because of excess nutrients inputs. To assess the benthic ecological status in Liaodong Bay, AZTI's Marine Biotic Index (AMBI) and multivariate-AMBI (MoAMBI) were applied using both benthic macroinvertebrate density and biomass data collected from Liaodong Bay in July 2007. This first application of AMBI and M-AMBI in Liaodong Bay showed that the nearshore areas of the bay, especially near river estuaries, were severely disturbed, with a clear gradient of disturbance decreasing seaward. Ecological status assessed from density and biomass data was quite similar. Significant relationships were also found between both indices and environmental variables in Liaodong Bay. Moreover, the spatial distributions of both AMBI and M-AMBI matched those of plotted eutrophication indices (EI) in the surface water layer, and significant linear correlations were found between both benthic indices and EI. In general, both AMBI and M-AMBI worked well on assessing the ecological status of Liaodong Bay under eutrophication stress due to excess nutrients inputs.
基金Supported by the National Basic Research Program of China(973 Program)(No.2015CB453303)the National Special Research Fund for Non-Profit Marine Sector(No.201405010-2)the Science and Technology Development Program of Shandong(No.2014GSF117003)
文摘Seagrass habitats are structurally complex ecosystems, which support high productivity and biodiversity. In temperate systems the density of seagrass may change seasonally, and this may influence the associated fish and invertebrate community. Little is known about the role of seagrass beds as possible nursery areas for fish and invertebrates in China. To study the functioning of a seagrass habitat in northern China, demersal fish and invertebrates were collected monthly using traps, from February 2009 to January 2010. The density, leaf length and biomass of the dominant seagrass Zostera marina and water temperature were also measured. The study was conducted in a Seagrass Natural Reserve(SNR) on the eastern coast of the Shandong Peninsula, China. A total of 22 fish species and five invertebrate species were recorded over the year. The dominant fish species were Synechogobius ommaturus, Sebastes schlegelii, Pholis fangi, Pagrus major and Hexagrammos otakii and these species accounted for 87% of the total number of fish. The dominant invertebrate species were Charybdis japonica and Octopus variabilis and these accounted for 98% of the total abundance of invertebrates. There was high temporal variation in species composition and abundance. The peak number of fish species occurred in August–October 2009, while the number of individual fish and biomass was highest during November 2009. Invertebrate numbers and biomass was highest in March, April, July and September 2009. Temporal changes in species abundance of fishes and invertebrates corresponded with changes in the shoot density and leaf length of the seagrass, Zostera marina.
文摘La Cantera Oriente is a shallow freshwater volcanic water body located at an altitude of 2 270 m above sea level in the Ecological Reserve of San Angel Pedregal of Mexico City (Mexico). In order to ensure the conservation of its biological heritage including zooplankton, the present work was undertaken to quantify the seasonal changes in the diversity and density of rotifers and the selected physico- chemical variables during 2013-2014. Qualitative analysis of the zooplankton samples yielded 68 rotifer species which represented 24 genera in 15 families. Brachionus calyciflorus Pallas, 1766, B. quadridentatus Hermann, 1783, Polyarthra vulgaris Carlin, 1943, Lecane closterocerca (Schmarda, 1859) and Keratella cochlearis (Gosse, 1851) were the most common species. Preston plots of species frequency-density revealed that as many as 30% of the rotifer taxa were dominant throughout the year. The species with high population densities were Brachionus quadridentatus, Lecane closterocerca, Keratella cochlearis, and Lepadellapatella; their peak densities were 2 000, 1 000, 180 and 90 ind./L, all occurring in summer. Canonical correspondence analysis showed that Platyias quadricornis was related to the concentration of phosphates available in the environment and the conductivity, while B. quadridentatus was positively correlated with chlorophyll-a. The trophic status of the lake was eutrophic based on Chl-a content but oligotrophic with relation to the Braehionus: Trichocerca ratio.
文摘The paper based on the proposed integrative approach to studying music cultures of the Eastern Europe. Come to light the factors of integration promoting interference and enrichment of national musical cultures. The region of national composer schools actively joined in world art process in the second half of the 19th century (Czechia, Poland, and Hungary) and in the 20th century (Bulgaria, Slovakia, Romania, Serbia, Slovenia, and Macedonia) Theme of this paper is to identify the basic principles of this region. The purpose of the work, defining features of the musical cultures of the Eastern European region as a whole, also here highlights the commonality of the creative ideas of representatives of the region--Bartok, Janachek, Martinu, etc.. Method of developing is defined by their orientation to the disclosure of topic. The paper used the comparative-typological and integrated approaches and methods of analysis
文摘In today’s global integration, TV dance talent show has gradually developed into a cultural industry, the trend of cross-cultural communication more and more significant. In this paper, Shanghai Oriental TV’s “ So You Think You Can Dance “ as the object of study, through the interpretation of the connotation of cross-cultural communication to analyze TV dance show across national boundaries. The entertainment dissemination form, the honorable person show dissemination charm and the audience participation the propagation effect three aspects analyze the television to dance choose the show program trans-culture dissemination the characteristic, then proposed that we must restructure the television to dance chooses the show program trans-culture dissemination the shape to need to pay great attention to cultural the compatibility, the dissemination mark innovation as well as the innovation proliferation.