Taking Nathaniel Hawthorne’s Young Goodman Brown as an example,this paper analyzes the Puritan thought of“inherently evil human nature”embodied by the main characters in the work.Through the analysis of characters,...Taking Nathaniel Hawthorne’s Young Goodman Brown as an example,this paper analyzes the Puritan thought of“inherently evil human nature”embodied by the main characters in the work.Through the analysis of characters,such as Brown,Faith,and the mysterious old man,it shows the evil under Brown’s loyal and kind appearance,the devilish nature under Faith’s angelic appearance,and the evil of human nature revealed by everyone’s participation in the devil’s appointment.At the same time,it is pointed out that the novel not only reveals the life of Puritans,but also prompts readers to think about how to redeem themselves in the case of inherently evil human nature and explore the dark side of human nature and the deep themes of the novel against the dark and mysterious background.展开更多
Nature gas is not only an increasing important role in energy and chemicals supplies in 21st century but also the second most important of the anthropogenic greenhouse gases. This paper reviewed the plasma technology ...Nature gas is not only an increasing important role in energy and chemicals supplies in 21st century but also the second most important of the anthropogenic greenhouse gases. This paper reviewed the plasma technology application in natural gas chemical engineering, pointed out the problem at present and forecasted plasma concerted catalysis technology will facilitate the nature gas directly conversion into more valuable chemicals supplies economically in short after time.展开更多
The fourth new farming model Fenlong is identified as megascience for the first time. Fenlong can be directly applied to farming of farmland, remoulding of mortar black soil and saline alkali land and development of d...The fourth new farming model Fenlong is identified as megascience for the first time. Fenlong can be directly applied to farming of farmland, remoulding of mortar black soil and saline alkali land and development of degraded grassland. Deep loosening can create huge soil reservoirs, reduce fertilization, promote indi- rectly the improvement of river water fisheries and water sources and the upgrading of shaping and hydropower industry, thus making a new round of mobilization and pooling of natural resources. As a result, the nature is able to produce good food needed by human, the spatial dimension of the land is increased, the natural pre- cipitation storage is increased, the flood and drought disasters are reduced, the eco-environment is improved, and the economic benefits are increased. Fenlong is not restricted to global application by ecological region and crop variety and is not subject to the time-space constraints for a hundred thousand years. On the basis of utilizing the heaven and earth resources, it brings about a huge effect of mega- science. Compare with traditional farming, the depth under the mode of Fenlong is increased by 2-3 times, the contents of nutrient, water, oxygen and microorganism in the soil are increased by 10%-200%, the content of pale salt is increased by 20%-40%, the temperature is increased by 2-4 ~C, and the photosynthetic efficiency of crops is improved by 10%. Under the cultivation mode of Fenlong, the yield of crop applied with no fertilizers is increased by more than 10%, crop yield is still in- creased by more than 5% when the application amount of chemical fertilizer is re- duced by 10%-20%. Under the farming mode of Fenlong combined with no in- crease in fertilization, the crop yield, crop quality, farming efficiency, natural precipi- tation storage and air humidity are increased by 10%-50%, 5%, 15%, 100% and 5%, respectively, and the emissions of methane and other gases are reduced by more than 5%. Even in mortar black soil, saline alkali land and degraded grassland, the yield is still increased by 15%-50%. These improvement effects can last for many years, helping achieve the real harmonious coexistence between human and nature.展开更多
This study aimed to alert people that the harmony between human beings and nature has already become an urgent problem. All people are responsible for maintaining the harmony, which is the also the inexorable trend of...This study aimed to alert people that the harmony between human beings and nature has already become an urgent problem. All people are responsible for maintaining the harmony, which is the also the inexorable trend of historical development. Reviewing the evolution history of human kind, the relationship between human beings and nature from harmony to imbalance, from imbalance to a new harmony was analyzed from the macro perspective, and it was pointed out that the present society is in the transitional phase from imbalance to a new harmony and also a phase that people are consciously coordinating their relationship with nature. It was found through the study that a harmonious society relies on the harmony between human beings and nature, and the latter is a necessary condition for a real harmonious society, however, people always forget such a principle. The imbalanced relationship between human beings and nature has seriously influenced many aspects of social harmony, and become instable factors in China and international society, even threatened the development and survival of human beings. Thus, all people should make joint efforts in creating win-win conditions for the development between human beings and nature, and ensuring offspring a healthy and green earth.展开更多
It is proved that the treatment with white mulch and black thin films per- formed the best in terms of heat preservation in cultivation of strawberry with shelves. In winter, drip irrigation performed significantly in...It is proved that the treatment with white mulch and black thin films per- formed the best in terms of heat preservation in cultivation of strawberry with shelves. In winter, drip irrigation performed significantly in transporting hot water through solar energy. The combination of the two methods resolved the issue of heat preservation difficulty and guaranteed growth of strawberry in winter.展开更多
Based on the landscape ecology theory,this paper analyzed the ecology concept and the existing misconceptions of landscape design from the perspective of ecology.The misconceptions included the excessive using of ecol...Based on the landscape ecology theory,this paper analyzed the ecology concept and the existing misconceptions of landscape design from the perspective of ecology.The misconceptions included the excessive using of ecological concepts,undue emphasis on the natural features of ecology,and endowing landscape with human cultural blindly.Taking Baoyan eco-tourism garden landscape renovation as an example,this study analyzed the superior natural conditions of this garden,the negative status in the current development process which included the conservative development and construction,singleness of entertainment,cultural educational and the other activities,disorder of landscape structure,lack of cultural landscape,weakness of landscape features and the unremarkable competitive advantages.To construct an ecological landscape with integration of humanistic and nature features,this paper proposed "ecological gardens" as the theme,following the design concept which made full integration of creating cultural landscape with the improvement and protection of natural ecological environment.Finally,the author elaborated such kind of ecological landscape from the following 4 aspects,including the integration,protection,restoration,and creation of landscape.展开更多
According to Hawthorne’s "The Minister’s Black Veil: A Parable", we can know that the author thinks human nature is evil. This paper discusses the following questions: what is human nature? Whether human n...According to Hawthorne’s "The Minister’s Black Veil: A Parable", we can know that the author thinks human nature is evil. This paper discusses the following questions: what is human nature? Whether human nature exists? And how to realize human nature?展开更多
Membrane technology is becoming more important for CO,_ separation from natural gas in the new era due to its process simplicity, relative ease of operation and control, compact, and easy to scale up as compared with ...Membrane technology is becoming more important for CO,_ separation from natural gas in the new era due to its process simplicity, relative ease of operation and control, compact, and easy to scale up as compared with conventional processes. Conventional processes such as absorption and adsorption for CO2 separation from natural gas are generally more energy demanding and costly for both operation and maintenance. Polymeric membranes are the current commercial membranes used for CO2 separation from natural gas. However, polymeric membranes possess drawbacks such as low permeability and selectivity, plasticization at high temperatures, as well as insufficient thermal and chemical stability. The shortcomings of commercial polymeric membranes have motivated researchers to opt for other alternatives, especially inorganic membranes due to their higher thermal stability, good chemical resistance to solvents, high mechanical strength and long lifetime. Surface modifications can be utilized in inorganic membranes to further enhance the selectivity, permeability or catalytic activities of the membrane. This paper is to provide a comprehensive review on gas separation, comparing membrane technology with other conventional methods of recovering CO2 from natural gas, challenges of current commercial polymeric membranes and inorganic membranes for CO2 removal and membrane surface modification for improved selectivity.展开更多
This paper proposes the analysis model of sports human body based on computer vision tracking technology. Visual target tracking is an important research field of the computer vision, motion trajectory and it can prov...This paper proposes the analysis model of sports human body based on computer vision tracking technology. Visual target tracking is an important research field of the computer vision, motion trajectory and it can provide not only the goal, to provide the initial data movement analysis, scene understanding, behavior or the event detection in intelligent surveillance, human-computer interaction, robot visual navigation and motion recognition based on field has a broad application prospect. For this reason, it is possible to consider the use of a large number of unlabeled samples to assist the training classifier to improve its performance. This type of machine learning method using both labeled and that unlabeled samples is called the semi-supervised learning. This paper proposes the novel idea of the related research topics to propose the new perspective of the model that will be later give us the novel idea of making it efficient for further development of sport science.展开更多
William Golding is a very genuinely serious writer because he holds a very strong pessimistic view towards human nature.Lord of the Flies is Golding's first novel.Especially,the novel shows the evil of human natur...William Golding is a very genuinely serious writer because he holds a very strong pessimistic view towards human nature.Lord of the Flies is Golding's first novel.Especially,the novel shows the evil of human nature through little children.In the story,Golding puts those children in an isolated island,which far from the civilization world and without adults'control.The evil nature of human beings explored in the children without the rule of civilization.What's more,Lord of the Flies is a novel which shows the original evil of human's nature.We can learn some evil of human beings from Lord of the Flies as the same as reading Bible.My paper will analyze the evils contained in the novel through three steps.First,analyze main characters and symbol things in the novel.Second,analyze some important things or affaires in the novel.At last,find some more evils of human or society.展开更多
Marx's theory of scientific and technological progress and utilization of natural resources is an indispensable and important part of Marx's economic theory.To realize the harmonious unification of man and nat...Marx's theory of scientific and technological progress and utilization of natural resources is an indispensable and important part of Marx's economic theory.To realize the harmonious unification of man and nature,man must correctly understand the effect of scientific and technological progress on the use of natural resources,fundamentally solve the problem that scientific and technological progress cannot replace the position of natural resources in economic development,and objectively evaluate the relationship between human power and the power of nature.Grasping and comprehending the scientific connotation of Marx's theory of scientific and technological progress and utilization of natural resources has a very important theoretical value and practical significance for saving and effectively using natural resources and building an environment-friendly society.展开更多
Tragedy is the art that purifies the mind.Through richly-drawn impressive characters,King Lear illustrates the sameness of human nature and manifest the common outlook on humanity in Chinese and western culture.King L...Tragedy is the art that purifies the mind.Through richly-drawn impressive characters,King Lear illustrates the sameness of human nature and manifest the common outlook on humanity in Chinese and western culture.King Lear should be studied from the perspectives of dialectics of nature and history of social development.Through manifestation of nature and human beings,King Lear proves to be deeply touching for being earthshaking,society-changing and mind-purifying.The artistic value of this tragedy lies in that the truth,the good and the beauty against the fake,the bad and the ugly.All these contributes to its extraordinary standing in aesthetics,philosophy,anthropology,sociology and psychology.展开更多
The rapid economic development has enhanced the national strength and improved people's living standards while it also caused confusion in education values. The author tries to look back to different views of huma...The rapid economic development has enhanced the national strength and improved people's living standards while it also caused confusion in education values. The author tries to look back to different views of human nature in the west and in China, together with the corresponding educational ideas; to expound the most original and fundamental teaching beliefs Chinese people should hold.展开更多
Understanding the spatial patterns of human-wildlife conflict is essential to inform management decisions to encourage coexistence, but it is constrained by the lack of spatially-explicit data. We collected spatially-...Understanding the spatial patterns of human-wildlife conflict is essential to inform management decisions to encourage coexistence, but it is constrained by the lack of spatially-explicit data. We collected spatially-implicit data of human-wildlife conflicts from 2009-2015 around Daxueshan Nature Reserve, Yunnan, China, and investigated the patterns and drivers of these conflicts. A questionnaire was also designed to capture local resident attitudes toward insurance-based compensation for the losses caused by targeted wildlife. We found that the Asiatic black bear (Ursus thibetanus) was the most conflict-prone animal around the reserve, followed by the rhesus macaque (Macaca mulatta) and Southeast Asian sambar (Cervus equinus). Conflicts were unevenly distributed among seasons, villages, and communities, with several grids identified as conflict hotspots. Poisson models revealed that human-bear conflicts were negatively related to distance to the reserve and proportion of forest, but positively correlated to the proportion of cropland. Binomial models showed that communities affected by crop depredation were positively correlated with the proportion of cropland and negatively correlated with distance to the reserve, whereas communities affected by livestock depredation were negatively correlated with the proportion of cropland. The insurance-based scheme has compensated over 90% of losses, to the satisfaction of 90.6% of respondents. Our results suggest that human-bear conflict could be potentially reduced by eliminating food crops near the reserve boundary and livestock grazing at conflict hotspots.In addition, the insurance-based scheme could be replicated at a broader scale with improvement in loss assessment.展开更多
During initial evolution of human residences, the balance between human and nature was determined by nature and the relationship between human and nature was one-way. In the first stages of urbanization, humans did no...During initial evolution of human residences, the balance between human and nature was determined by nature and the relationship between human and nature was one-way. In the first stages of urbanization, humans did not have the required equipment for intervening in nature and upset the balance in it. Even after that, they would refrain from widely modification and destroying of nature when they became narrowly artisan. This balance was unhurt for a long time in history until the 19th century, where this relationship was broken by the rapid advancement of technology and as a result the increase in urbanization. Accordingly, presenting a model in order to preserve the relationship between human and nature in the city seems to be of a great significance. This research is carried out by a qualitative method in a descriptive-analytic form has reached a model through combining naturism, moralism, humanism and phenomenology as a novel approach in the relationship between human and nature in the city with an emphasis on the philosophical concept of nature and study of the types of the relationship between human, nature and city, nature during history and the current condition of nature in the cities.展开更多
Marx's theory of humanity and nature is an indispensable part of Marx's theory of social development. The history of the development of human society is essentially a natural historical process. Human must sta...Marx's theory of humanity and nature is an indispensable part of Marx's theory of social development. The history of the development of human society is essentially a natural historical process. Human must start from certain natural premises and start from a combination of certain natural premises and human practices. This is the objective process and inevitable law of the development of human society. Grasping and understanding the scientific connotation of Marx's theory of humanity and nature has very important guiding significance for the development of human society.展开更多
A graph theory model of the human nature structure( GMH) for machine vision and image/graphics processing is described in this paper. Independent from the motion and deformation of contours,the human nature structure(...A graph theory model of the human nature structure( GMH) for machine vision and image/graphics processing is described in this paper. Independent from the motion and deformation of contours,the human nature structure( HNS) embodies the most basic movement characteristics of the body. The human body can be divided into basic units like head,torso,and limbs. Using these basic units,a graph theory model for the HNS can be constructed. GMH provides a basic model for human posture processing,and the outline in the perspective projection plane is the body contour of an image. In addition,the GMH can be applied to articulated motion and deformable objects,e. g.,in the design and analysis of body posture,by modifying mapping parameters of the GMH.展开更多
I decided to visit my friends in Stockholm, Sweden in October. Took an overnight flight to Northern Europe from East Africa, and same as the return journey. It saved me two days of accommodation in this way. I can als...I decided to visit my friends in Stockholm, Sweden in October. Took an overnight flight to Northern Europe from East Africa, and same as the return journey. It saved me two days of accommodation in this way. I can also go directly to the scenic spots if I am not tired after getting off the plane.展开更多
文摘Taking Nathaniel Hawthorne’s Young Goodman Brown as an example,this paper analyzes the Puritan thought of“inherently evil human nature”embodied by the main characters in the work.Through the analysis of characters,such as Brown,Faith,and the mysterious old man,it shows the evil under Brown’s loyal and kind appearance,the devilish nature under Faith’s angelic appearance,and the evil of human nature revealed by everyone’s participation in the devil’s appointment.At the same time,it is pointed out that the novel not only reveals the life of Puritans,but also prompts readers to think about how to redeem themselves in the case of inherently evil human nature and explore the dark side of human nature and the deep themes of the novel against the dark and mysterious background.
基金Supported by the National Natural Science Foundation of China
文摘Nature gas is not only an increasing important role in energy and chemicals supplies in 21st century but also the second most important of the anthropogenic greenhouse gases. This paper reviewed the plasma technology application in natural gas chemical engineering, pointed out the problem at present and forecasted plasma concerted catalysis technology will facilitate the nature gas directly conversion into more valuable chemicals supplies economically in short after time.
文摘The fourth new farming model Fenlong is identified as megascience for the first time. Fenlong can be directly applied to farming of farmland, remoulding of mortar black soil and saline alkali land and development of degraded grassland. Deep loosening can create huge soil reservoirs, reduce fertilization, promote indi- rectly the improvement of river water fisheries and water sources and the upgrading of shaping and hydropower industry, thus making a new round of mobilization and pooling of natural resources. As a result, the nature is able to produce good food needed by human, the spatial dimension of the land is increased, the natural pre- cipitation storage is increased, the flood and drought disasters are reduced, the eco-environment is improved, and the economic benefits are increased. Fenlong is not restricted to global application by ecological region and crop variety and is not subject to the time-space constraints for a hundred thousand years. On the basis of utilizing the heaven and earth resources, it brings about a huge effect of mega- science. Compare with traditional farming, the depth under the mode of Fenlong is increased by 2-3 times, the contents of nutrient, water, oxygen and microorganism in the soil are increased by 10%-200%, the content of pale salt is increased by 20%-40%, the temperature is increased by 2-4 ~C, and the photosynthetic efficiency of crops is improved by 10%. Under the cultivation mode of Fenlong, the yield of crop applied with no fertilizers is increased by more than 10%, crop yield is still in- creased by more than 5% when the application amount of chemical fertilizer is re- duced by 10%-20%. Under the farming mode of Fenlong combined with no in- crease in fertilization, the crop yield, crop quality, farming efficiency, natural precipi- tation storage and air humidity are increased by 10%-50%, 5%, 15%, 100% and 5%, respectively, and the emissions of methane and other gases are reduced by more than 5%. Even in mortar black soil, saline alkali land and degraded grassland, the yield is still increased by 15%-50%. These improvement effects can last for many years, helping achieve the real harmonious coexistence between human and nature.
文摘This study aimed to alert people that the harmony between human beings and nature has already become an urgent problem. All people are responsible for maintaining the harmony, which is the also the inexorable trend of historical development. Reviewing the evolution history of human kind, the relationship between human beings and nature from harmony to imbalance, from imbalance to a new harmony was analyzed from the macro perspective, and it was pointed out that the present society is in the transitional phase from imbalance to a new harmony and also a phase that people are consciously coordinating their relationship with nature. It was found through the study that a harmonious society relies on the harmony between human beings and nature, and the latter is a necessary condition for a real harmonious society, however, people always forget such a principle. The imbalanced relationship between human beings and nature has seriously influenced many aspects of social harmony, and become instable factors in China and international society, even threatened the development and survival of human beings. Thus, all people should make joint efforts in creating win-win conditions for the development between human beings and nature, and ensuring offspring a healthy and green earth.
基金Supported by Zhenjiang Science&Technology Pillar Program(NY2013001)~~
文摘It is proved that the treatment with white mulch and black thin films per- formed the best in terms of heat preservation in cultivation of strawberry with shelves. In winter, drip irrigation performed significantly in transporting hot water through solar energy. The combination of the two methods resolved the issue of heat preservation difficulty and guaranteed growth of strawberry in winter.
文摘Based on the landscape ecology theory,this paper analyzed the ecology concept and the existing misconceptions of landscape design from the perspective of ecology.The misconceptions included the excessive using of ecological concepts,undue emphasis on the natural features of ecology,and endowing landscape with human cultural blindly.Taking Baoyan eco-tourism garden landscape renovation as an example,this study analyzed the superior natural conditions of this garden,the negative status in the current development process which included the conservative development and construction,singleness of entertainment,cultural educational and the other activities,disorder of landscape structure,lack of cultural landscape,weakness of landscape features and the unremarkable competitive advantages.To construct an ecological landscape with integration of humanistic and nature features,this paper proposed "ecological gardens" as the theme,following the design concept which made full integration of creating cultural landscape with the improvement and protection of natural ecological environment.Finally,the author elaborated such kind of ecological landscape from the following 4 aspects,including the integration,protection,restoration,and creation of landscape.
文摘According to Hawthorne’s "The Minister’s Black Veil: A Parable", we can know that the author thinks human nature is evil. This paper discusses the following questions: what is human nature? Whether human nature exists? And how to realize human nature?
基金supported by the Ministry of Higher Education Malaysia through Long Term Research Grant Scheme (A/C Number 2110226-113-00)
文摘Membrane technology is becoming more important for CO,_ separation from natural gas in the new era due to its process simplicity, relative ease of operation and control, compact, and easy to scale up as compared with conventional processes. Conventional processes such as absorption and adsorption for CO2 separation from natural gas are generally more energy demanding and costly for both operation and maintenance. Polymeric membranes are the current commercial membranes used for CO2 separation from natural gas. However, polymeric membranes possess drawbacks such as low permeability and selectivity, plasticization at high temperatures, as well as insufficient thermal and chemical stability. The shortcomings of commercial polymeric membranes have motivated researchers to opt for other alternatives, especially inorganic membranes due to their higher thermal stability, good chemical resistance to solvents, high mechanical strength and long lifetime. Surface modifications can be utilized in inorganic membranes to further enhance the selectivity, permeability or catalytic activities of the membrane. This paper is to provide a comprehensive review on gas separation, comparing membrane technology with other conventional methods of recovering CO2 from natural gas, challenges of current commercial polymeric membranes and inorganic membranes for CO2 removal and membrane surface modification for improved selectivity.
文摘This paper proposes the analysis model of sports human body based on computer vision tracking technology. Visual target tracking is an important research field of the computer vision, motion trajectory and it can provide not only the goal, to provide the initial data movement analysis, scene understanding, behavior or the event detection in intelligent surveillance, human-computer interaction, robot visual navigation and motion recognition based on field has a broad application prospect. For this reason, it is possible to consider the use of a large number of unlabeled samples to assist the training classifier to improve its performance. This type of machine learning method using both labeled and that unlabeled samples is called the semi-supervised learning. This paper proposes the novel idea of the related research topics to propose the new perspective of the model that will be later give us the novel idea of making it efficient for further development of sport science.
文摘William Golding is a very genuinely serious writer because he holds a very strong pessimistic view towards human nature.Lord of the Flies is Golding's first novel.Especially,the novel shows the evil of human nature through little children.In the story,Golding puts those children in an isolated island,which far from the civilization world and without adults'control.The evil nature of human beings explored in the children without the rule of civilization.What's more,Lord of the Flies is a novel which shows the original evil of human's nature.We can learn some evil of human beings from Lord of the Flies as the same as reading Bible.My paper will analyze the evils contained in the novel through three steps.First,analyze main characters and symbol things in the novel.Second,analyze some important things or affaires in the novel.At last,find some more evils of human or society.
文摘Marx's theory of scientific and technological progress and utilization of natural resources is an indispensable and important part of Marx's economic theory.To realize the harmonious unification of man and nature,man must correctly understand the effect of scientific and technological progress on the use of natural resources,fundamentally solve the problem that scientific and technological progress cannot replace the position of natural resources in economic development,and objectively evaluate the relationship between human power and the power of nature.Grasping and comprehending the scientific connotation of Marx's theory of scientific and technological progress and utilization of natural resources has a very important theoretical value and practical significance for saving and effectively using natural resources and building an environment-friendly society.
文摘Tragedy is the art that purifies the mind.Through richly-drawn impressive characters,King Lear illustrates the sameness of human nature and manifest the common outlook on humanity in Chinese and western culture.King Lear should be studied from the perspectives of dialectics of nature and history of social development.Through manifestation of nature and human beings,King Lear proves to be deeply touching for being earthshaking,society-changing and mind-purifying.The artistic value of this tragedy lies in that the truth,the good and the beauty against the fake,the bad and the ugly.All these contributes to its extraordinary standing in aesthetics,philosophy,anthropology,sociology and psychology.
文摘The rapid economic development has enhanced the national strength and improved people's living standards while it also caused confusion in education values. The author tries to look back to different views of human nature in the west and in China, together with the corresponding educational ideas; to expound the most original and fundamental teaching beliefs Chinese people should hold.
基金funded by the Second National Terrestrial Vertebrate Resources Survey of ChinaNational Natural Science Foundation of China(31601874)
文摘Understanding the spatial patterns of human-wildlife conflict is essential to inform management decisions to encourage coexistence, but it is constrained by the lack of spatially-explicit data. We collected spatially-implicit data of human-wildlife conflicts from 2009-2015 around Daxueshan Nature Reserve, Yunnan, China, and investigated the patterns and drivers of these conflicts. A questionnaire was also designed to capture local resident attitudes toward insurance-based compensation for the losses caused by targeted wildlife. We found that the Asiatic black bear (Ursus thibetanus) was the most conflict-prone animal around the reserve, followed by the rhesus macaque (Macaca mulatta) and Southeast Asian sambar (Cervus equinus). Conflicts were unevenly distributed among seasons, villages, and communities, with several grids identified as conflict hotspots. Poisson models revealed that human-bear conflicts were negatively related to distance to the reserve and proportion of forest, but positively correlated to the proportion of cropland. Binomial models showed that communities affected by crop depredation were positively correlated with the proportion of cropland and negatively correlated with distance to the reserve, whereas communities affected by livestock depredation were negatively correlated with the proportion of cropland. The insurance-based scheme has compensated over 90% of losses, to the satisfaction of 90.6% of respondents. Our results suggest that human-bear conflict could be potentially reduced by eliminating food crops near the reserve boundary and livestock grazing at conflict hotspots.In addition, the insurance-based scheme could be replicated at a broader scale with improvement in loss assessment.
文摘During initial evolution of human residences, the balance between human and nature was determined by nature and the relationship between human and nature was one-way. In the first stages of urbanization, humans did not have the required equipment for intervening in nature and upset the balance in it. Even after that, they would refrain from widely modification and destroying of nature when they became narrowly artisan. This balance was unhurt for a long time in history until the 19th century, where this relationship was broken by the rapid advancement of technology and as a result the increase in urbanization. Accordingly, presenting a model in order to preserve the relationship between human and nature in the city seems to be of a great significance. This research is carried out by a qualitative method in a descriptive-analytic form has reached a model through combining naturism, moralism, humanism and phenomenology as a novel approach in the relationship between human and nature in the city with an emphasis on the philosophical concept of nature and study of the types of the relationship between human, nature and city, nature during history and the current condition of nature in the cities.
文摘Marx's theory of humanity and nature is an indispensable part of Marx's theory of social development. The history of the development of human society is essentially a natural historical process. Human must start from certain natural premises and start from a combination of certain natural premises and human practices. This is the objective process and inevitable law of the development of human society. Grasping and understanding the scientific connotation of Marx's theory of humanity and nature has very important guiding significance for the development of human society.
基金Supported by the National Natural Science Foundation of China(No.71373023,61372148,61571045)Beijing Advanced Innovation Center for Imaging Technology(No.BAICIT-2016002)+1 种基金the National Key Technology R&D Program(No.2014BAK08B02,2015BAH55F03)the Importation and Development of High-Caliber Talents Project of Beijing Municipal Institutions(No.CIT&TCD201504039)
文摘A graph theory model of the human nature structure( GMH) for machine vision and image/graphics processing is described in this paper. Independent from the motion and deformation of contours,the human nature structure( HNS) embodies the most basic movement characteristics of the body. The human body can be divided into basic units like head,torso,and limbs. Using these basic units,a graph theory model for the HNS can be constructed. GMH provides a basic model for human posture processing,and the outline in the perspective projection plane is the body contour of an image. In addition,the GMH can be applied to articulated motion and deformable objects,e. g.,in the design and analysis of body posture,by modifying mapping parameters of the GMH.
文摘I decided to visit my friends in Stockholm, Sweden in October. Took an overnight flight to Northern Europe from East Africa, and same as the return journey. It saved me two days of accommodation in this way. I can also go directly to the scenic spots if I am not tired after getting off the plane.