Found in the Trans-Himalayas of north-west Yunnan and south-east Tibet, the black-and-white snub-nosed monkey (Rhinopithecus bieti) is one of the world’s most endangered primates. A recent survey indicates that onl...Found in the Trans-Himalayas of north-west Yunnan and south-east Tibet, the black-and-white snub-nosed monkey (Rhinopithecus bieti) is one of the world’s most endangered primates. A recent survey indicates that only 15 groups with 2500 individuals remain in the wild. However, the Tibetan Xiaochangdu group may be the only equilibrium group in the field since the last investigation in 1988. To evaluate the effects of traditional culture and socioeconomic activity on biodiversity conservation of R. bieti, we conducted a case study in the Honglaxueshan National Nature Reserve in southeast Tibet from June 2003 to May 2005. Interviews, direct observations, and analysis of socioeconomic data indicated major advantages to the conservation of R. bieti, which included that: 1) traditional culture mainly depended on raising livestock and collecting non-timber products rather than forest planting of Tibetan highland barley; 2) religious beliefs, against to kill any wildlife living on the sacred mountain, were mainly influenced by Tibetan Buddhism; and 3) bigger household numbers were induced by the polyandrous marriage system, which resulted in lower per capita resource consumption than smaller ones.展开更多
Naipaul's novels are real and acute, which reflect many countries and social realities, especially terrible lives and depressed emotions, including human interests, opinions, ideas, consciousnesses, self-acceptance, ...Naipaul's novels are real and acute, which reflect many countries and social realities, especially terrible lives and depressed emotions, including human interests, opinions, ideas, consciousnesses, self-acceptance, idea crisis, looking for identity, spiritual trouble, contradiction between religion and life, cultural conflict in colonized countries and post-colonized areas. Such novels are from actual realities, life facts, street matters with miscellaneous, vicissitudinous, and integrative skills and abilities.展开更多
The emerging prototype for a Smart City is one of an urban environment with a new generation of inno- vative services for transportation, energy distribution, healthcare, environmental monitoring, business, commerce, ...The emerging prototype for a Smart City is one of an urban environment with a new generation of inno- vative services for transportation, energy distribution, healthcare, environmental monitoring, business, commerce, emergency response, and social activities. Enabling the technology for such a setting re- quires a viewpoint of Smart Cities as cyber-physical systems (CPSs) that include new software platforms and strict requirements for mobility, security, safety, privacy, and the processing of massive amounts of information. This paper identifies some key defining characteristics of a Smart City, discusses some lessons learned from viewing them as CPSs, and outlines some fundamental research issues that remain largely open.展开更多
Online social networks have gradually permeated into every aspect of people's life.As a research hotspot in social network, user influence is of theoretical and practical significant for information transmission, ...Online social networks have gradually permeated into every aspect of people's life.As a research hotspot in social network, user influence is of theoretical and practical significant for information transmission, optimization and integration. A prominent application is a viral marketing campaign which aims to use a small number of targeted infl uence users to initiate cascades of infl uence that create a global increase in product adoption. In this paper, we analyze mainly evaluation methods of user infl uence based on IDM evaluation model, Page Rank evaluation model, use behavior model and some other popular influence evaluation models in currently social network. And then, we extract the core idea of these models to build our influence evaluation model from two aspects, relationship and activity. Finally, the proposed approach was validated on real world datasets,and the result of experiments shows that our method is both effective and stable.展开更多
The notion of personal identity is a topic that is widely discussed in all philosophical traditions-western, African, Asian, and Caribbean. The thread that runs through the different conceptions of personal identity i...The notion of personal identity is a topic that is widely discussed in all philosophical traditions-western, African, Asian, and Caribbean. The thread that runs through the different conceptions of personal identity is that the notion is linked with self-consciousness, whether in the metaphysical, epistemological, religious, or social contexts. In this paper, I shall focus attention on Hume's conception of personal identity drawing from it, and certain implications for affective communal life in Africana societies. It is a common knowledge among philosophers that Hume denies the ontological and independent existence of the self. For Hume, the self is a bundle of perception. However, in another section of the Treatise of Human Nature, Hume examines the development of what could be considered as self, placing it in a broad social context in which mirroring fellow minds have a critical role. What is significant in Hume's conception of personal identity is that the self is the locus of multifarious experiences and the social context in which it is placed enables us to relate the self to affective and relational construction of identity. It is then argued that this conception of identity can be used to stress the need for affection, love, compassion, sympathy, and empathy among persons, which in turn can promote societal transformation in Africana societies.展开更多
This paper looks at the new media, communication, and political environment in both Tunisia and Egypt during and after the revolution. The new environment provided activists, politicians, civil society, and youth amon...This paper looks at the new media, communication, and political environment in both Tunisia and Egypt during and after the revolution. The new environment provided activists, politicians, civil society, and youth among others, who want to express their opinions and share their views, with various channels and means of corranunication to be part of the political action and to participate in the decision-making process. Social media played an important role in mobilizing youth to rally and protest. This is to say that a new model of communication has emerged with this new environment. The receiver has become the sender and the producer of the message. The process of communication, therefore, has been changed from one to many to from many to many, and everybody became sender and receiver at the same time. The main research question this paper aims to answer is: Are social networks enough to change the political and economic scene in the Arab World? And is there a relationship between the new communication environment and Arab spring? The year 2011 has been in the Arab world the year of social networks and radical changes in the political scene where a score of dictators were ousted. New political communication networks and mechanisms took place, and for the first time in Arab political communication, public opinion was a major political player. Social networks helped tremendously the formation of new public sphere where the public finds its way in the media and communication processes. At their best, new media can mobilize crowds and masses to rally and protest. They can give a social perspective to movements. However, they can't make change and implement democracy. After the collapse of the regimes in Tunisia and Egypt, things are not getting any better. There is no democratic transition, and both countries are experiencing complex economic, social, and political problems.展开更多
In the Garhwal of Uttarakhand, India, the Bhotiya, an ethnically and culturally distinct tribal group, were historically engaged in seasonal migration(i.e. transhumance) to take advantage of scarce mountain resources ...In the Garhwal of Uttarakhand, India, the Bhotiya, an ethnically and culturally distinct tribal group, were historically engaged in seasonal migration(i.e. transhumance) to take advantage of scarce mountain resources and trade relations with Tibet. This livelihood practice has all but disappeared.Households are adapting to these changing circumstances by engaging in the collection and sale of the valuable alpine medicinal fungus Ophiocordyceps sinensis, widely known as Cordyceps. The collection of this fungus has exploded, emerging as a lucrative yet high-risk livelihood strategy for many Bhotiya communities.The Bhotiyas' historic herding and trade-based interactions and knowledge of these alpine environments where Cordyceps are found uniquely positions them to access this valuable biological resource. Elsewhere in the Himalayan region, some households are earning as much as two-thirds of their income from the collection of Cordyceps; in China Cordyceps is now listed as an endangered species due to intense over-exploitation in the Tibetan Plateau.This paper seeks to fill the void in the scientific literature on the social, ecological and economic aspects of the emerging Cordyceps trade in the Garhwal. Our study investigates the socio-spatial dimensions of Cordyceps collection in the high alpine meadows. We document how a fusion of local knowledge and practice with alpine mountain systems has served to reinvigorate the economic integrity of mountain communities at a time of rapid socioeconomic change and to reimagine a new relationship between alpine resources and community well-being.The article offers suggestions to address the sustainability of both Cordyceps collection and livelihood activities which hinge on this fungus population. We find a need for(1) community-based conservation measures that are rooted in(2) secure resource access rights for local communities to continue sustainable collection and sale of Cordyceps and(3) participatory-and science-based processes for determining appropriate local collection numbers.展开更多
Everything in the universe occurs spontaneously. The first push of the universe signifies the capabilities of the universe in automatic movement, automatic reaction and change, automatic generation and development, au...Everything in the universe occurs spontaneously. The first push of the universe signifies the capabilities of the universe in automatic movement, automatic reaction and change, automatic generation and development, automatic cognition and thinking, automatic organization, autonomous behavior and automatic control. Diverse substances, objects, thinking and life entities in the universe are all at automatic movement and change. There are 4 automatic reactions within the physical system: chemical reaction, nuclear fusion reactions, quark confinement reaction and weak interaction. Correspondingly, there are 4 similar reactions in organisms. The life entities include the life universe, organisms, human being, societies and artifacts. The automatic dynamic system exists within the life entities which has automatic cognition and thinking abilities. 4-season movement of life happens automatically. The automatic control of life movement includes 4-season control and thinking control whilst the later is an active type. The life universe forms under the automatic organization of the universe thinking. The social life entities are an active control system of thinking. The society has 5 automatic dynamic systems. The society is a life entity that automatically generates under the control and organization of thinking. The artifacts and the future artificial life are formed under the automatic organization and fabrication of human beings under the control of thinking. The earth is a life entity capable of making various biological molecules and 4-season mechanisms of organisms. The organism is created gradually during 4-season movement of earth and solar system.展开更多
Purpose: The purpose of this study was to propose and test a conceptual model that explains the interrelationships among perceived social support, loneliness, physical activity(PA), and quality of life(QoL) among acti...Purpose: The purpose of this study was to propose and test a conceptual model that explains the interrelationships among perceived social support, loneliness, physical activity(PA), and quality of life(QoL) among active older adults in South Korea.Methods: Data were collected from 332 individuals over the age of 65 using a systematic stratified convenience sampling method. Survey data were collected and analyzed using a structural equation model(SEM).Results: Perceived social support had a significantly positive effect on PA(b = 0.14, p < 0.01) and QoL(b = 0.28, p < 0.001) while decreasing loneliness(b = —0.55, p < 0.001). PA had a significant positive effect on QoL(b = 0.12, p < 0.01), and loneliness had a negative effect on QoL(b = —0.37, p < 0.001). Loneliness mediated the relationship between perceived social support and QoL.Conclusion: The SEM results of the current study support the proposed model that explained the interrelationships among perceived social support, loneliness, PA, and QoL among active older adults in South Korea. These findings suggest the importance of incorporating social support mechanisms for PA interventions in order to enhance QoL. The findings of this study can help create more effective health and physical education programs for the older generations in South Korea to enhance their QoL.展开更多
The research presents the progressive increase of lifelong education and its influence on the paradigm of socio-educational inclusion. Today's society is characterized by its increasing aspiration and demand for acti...The research presents the progressive increase of lifelong education and its influence on the paradigm of socio-educational inclusion. Today's society is characterized by its increasing aspiration and demand for activities of social promotion and personal development, that is, activities that tend to reinforce the social fabric in its human and community values, in the elimination of loneliness, or increasing the quality of life, through the full enjoyment of civic rights, common cultural property, or participation in the opportunities offered by public and community life The older population has transformed their habits, integrating new values generated by social changes. In turn, it leads to possible changes in social intervention. These include training, leisure, tourism, social skills development, the use of the Internet as a tool for knowledge and communication, and social participation. These new social behaviors can be an opportunity to build a more cohesive and supportive society, without generational breaches And this line, the attention to diversity and its even processes seeks to expand its reach, generating intergenerational spaces展开更多
With an elaboration of the dramatic representation of alienation and absence of community in the city, this paper analyzes Jules Wendall's struggle and disillusion in his social life. He cannot find identification wi...With an elaboration of the dramatic representation of alienation and absence of community in the city, this paper analyzes Jules Wendall's struggle and disillusion in his social life. He cannot find identification with himself in the hostile city which does not provide any chance for him to be a better man. What is more, the absence of community in the city makes his strife become hopeless, and drives him into the state of alienation. Opposing against the brutal surroundings, he turns to violent behavior for the spiritual rescue. Yet, since violence derives from a sense of impotence, it cannot protect him from being alienated. Bom in a lower class, however hard he tries, Jules becomes powerless in front of the relentless society and doomed to be a tragedy展开更多
AIM:To undertake a metasynthesis of qualitative studies to understand the health and social needs of people living with inflammatory bowel disease (IBD). METHODS:A systematic search strategy identified qualitative stu...AIM:To undertake a metasynthesis of qualitative studies to understand the health and social needs of people living with inflammatory bowel disease (IBD). METHODS:A systematic search strategy identified qualitative studies exploring the phenomenon of living with inflammatory bowel disease. Databases included MEDLINE, PsychInfo, EMBASE, CINAHL and the British Nursing Index via the OVID platform. Qualitative search filters were adapted from Hedges database (http://www.urmc.rochester.edu/hslt/miner/ digital_library/tip_sheets/Cinahl_eb_filters.pdf). Qualitative empirical studies exploring the health and social needs of people living with inflammatory bowel disease were selected. Study eligibility and data extraction were independently completed using the Critical Appraisal Skills Programme for qualitative studies. The studies were analysed and synthesised using metasynthesis methodology. The themes from the studies allowed for common translations into a new interpretation of the impact of living with inflammatory bowel disease. RESULTS:Of 1395 studies, six published studies and one unpublished thesis fulfilled the inclusion criteria. First iteration of synthesis identified 16 themes, 2nd iteration synthesised these into three main 2nd order constructs:"detained by the disease"; "living in a world of disease" and "wrestling with life". "Detained by the disease" is the fear of incontinence, the behaviour the patients display due to the fear, and the impact this has on the individual, such as social isolation and missing out on life events. All of these serve to "pull" the patient back from normal living. "Living in a world of disease" is the long term effects of living with a long term condition and the fear of these effects. "Wrestling with life" is the continued fight to thrive, the "push" to continue normal living. CONCLUSION:The metasynthesis provides a comprehensive representation of living with IBD. The unmistakeable burden of incontinence is exposed and its ongoing effects are demonstrated. The combined overall impact of living with IBD is the tension these patients live with:"Pushed and pulled:a compromised life", people living with IBD experience a constant conflict throughout their lives, they push to be normal but IBD pulls them back. The impact of the fear of incontinence and behaviour of the individual as a result, requires further qualitative enquiry.展开更多
Empirical research was done interviewing face to face a sample of 2,447, 10-12 grade students in Culiacan, Sinaloa, Mexico, from the main public university high school in town. Education is seen as a tool to develop b...Empirical research was done interviewing face to face a sample of 2,447, 10-12 grade students in Culiacan, Sinaloa, Mexico, from the main public university high school in town. Education is seen as a tool to develop better citizens first, and better workers later. The objective of this research was to detect different perceptions related to values and education. Using a 13 items questionnaire, we measured: Students' perceptions about him/herself as part of their education role, responsibility that students show toward activities m school, perceptions about education as a tool to grow in the social ladder and as a way of social recognition, social perception about effort as an important value to self-improve and get social recognition, and to finish, perceptions about their teacher's performance.展开更多
The application level of mathematics in each science discipline signs the level of development of this science. With the advancement of science and technology, especially the rapid development of computer technology, ...The application level of mathematics in each science discipline signs the level of development of this science. With the advancement of science and technology, especially the rapid development of computer technology, mathematics has permeated from natural scientific technology to agricultural construction, from economic activities to all areas of social life. Generally, when the actual problem requires us to provide quantitative results of analysis, forecasting, decision making, control and other aspects for real object under study, we are often inseparable from the application of mathematics. Mathematical modeling is the key to this process, whose purpose is to make mathematics applied to social and social services, and using mathematics to solve practical problems is through mathematical models. When using mathematical methods to solve some practical problems, we usually first transfer practical problems into mathematical language, and then abstract them into a mathematical model.展开更多
Consumption is an active process that engages the social world for individuals to make use of certain products. For many, the living room is the locus of product use, social activities, cultural values, and the person...Consumption is an active process that engages the social world for individuals to make use of certain products. For many, the living room is the locus of product use, social activities, cultural values, and the personal narrative of the people who live in it. Consumers engage with their furniture in order for it to function effectively for them: It is thus used to furnish both the home and the self as well. Creating a certain living space with a particular use of furniture and interior decoration is the precise way in which the resident forms its arrangements, and builds a relationship with the surrounding objects in that living space. This activity, I argue, positions the residents in the process of presenting their personality characteristics and cultural identity. The Ethnographic approach is most appropriate methodology for research into such a personal area: the living room within the domestic environment. The topic of this research falls between different fields of studies including consumerism and media. This research reviews the influence of advertising in magazines and furniture shops on the meaning of living space design and how that encourages higher levels of consumption.展开更多
Due to frequent soil Cd contamination and wide use of butachlor in China,there is a need to assess their combined toxicity to soil microorganisms.The combined effects of cadmium(Cd,10 mg kg-1 soil) and herbicide butac...Due to frequent soil Cd contamination and wide use of butachlor in China,there is a need to assess their combined toxicity to soil microorganisms.The combined effects of cadmium(Cd,10 mg kg-1 soil) and herbicide butachlor(10,50,and 100 mg kg-1 soil) on enzyme activities and microbial community structure in a paddy soil were assessed using the traditional enzyme assays and random amplified polymorphic DNA(RAPD) analysis.The results showed that urease and phosphatase activities were significantly reduced by high butachlor concentration(100 mg kg-1 soil).When the concentrations of Cd and butachlor added were at a ratio of 1:10,urease and phosphatase activities were significantly decreased whereas enzyme activities were greatly improved at the ratio of 1:5,which indicated that the combined effects of Cd and butachlor on soil urease and phosphatase activities depended largely on their addition concentration ratios.Random amplified polymorphic DNA(RAPD) analysis showed loss of original bands and appearance of new bands when compared with the control soil.Random amplified polymorphic DNA fingerprints suggested substantial differences between the control and treated soil samples,with apparent changes in the number and size of amplified DNA fragments.The addition of high concentration butachlor and the combined impacts of Cd and butachlor significantly affected the diversity of the microbial community.RAPD analysis in conjunction with other biomarkers such as soil enzyme parameters would prove a powerful ecotoxicological tool.Further investigations should be carried out to understand the clear link between RAPD patterns and enzyme activity.展开更多
Section five of James Joyce's A Portrait of the Artist as a Young Man is designed, among other things, to dramatize a young poet's ascension to the rank of "priest of art," Where Stephen had previously contemplate...Section five of James Joyce's A Portrait of the Artist as a Young Man is designed, among other things, to dramatize a young poet's ascension to the rank of "priest of art," Where Stephen had previously contemplated being a Catholic priest, he now decides to embrace the world girdling Catholicity of global culture and its full range of spiritual traditions. To show how Stephen becomes a priest of art, Joyce has Stephen face three challengers in the form of MacCann, Davin, and Cranly, who all upbraid Dedalus to abandon his apostasy and conform. These three all try to tempt Dedalus away from his devotion to his individuality and personal integrity, and are analogues to the temptations faced by the Buddha on the eve of his enlightenment under the Bo tree. The Buddha faced Kama, the God of Desire; Mara, the Lord of death; and Dharma, who represents Duty. Stephen faces the temptations of social activism (and its attendant ego inflation) in the form of MacCann, a self-destructive Irish Nationalism in the figure of Davin and finally his obligation to his parochial and demanding family as represented by Cranly's arguments. Cranly (Dharma) even enjoins Stephen explicitly to make his Easter duty. These are dangerous distractions which can all keep Stephen from his goal, which is the Nibbana of artistic achievement. When Stephen triumphs over these three tempters he has come through the fire of self-doubt and is ready for his larger fate as an artist.展开更多
In recent years, with the rise of the concept of green, energy conservation has become the one of the themes of social initiatives. And the library, as a natural green cultural institution, no doubt should walk in the...In recent years, with the rise of the concept of green, energy conservation has become the one of the themes of social initiatives. And the library, as a natural green cultural institution, no doubt should walk in the forefront of the times. Libraries exist so that people can coown books; the same book can allow different people to read, recycle constantly, which is inherent attribute of green library.展开更多
基金supported by the Chinese Academy of Sciences (KSCX2-1-03)the National Natural Science Foundation of China (30870375, 31071937)the Central South University of Forestry & Technology (101-0654)
文摘Found in the Trans-Himalayas of north-west Yunnan and south-east Tibet, the black-and-white snub-nosed monkey (Rhinopithecus bieti) is one of the world’s most endangered primates. A recent survey indicates that only 15 groups with 2500 individuals remain in the wild. However, the Tibetan Xiaochangdu group may be the only equilibrium group in the field since the last investigation in 1988. To evaluate the effects of traditional culture and socioeconomic activity on biodiversity conservation of R. bieti, we conducted a case study in the Honglaxueshan National Nature Reserve in southeast Tibet from June 2003 to May 2005. Interviews, direct observations, and analysis of socioeconomic data indicated major advantages to the conservation of R. bieti, which included that: 1) traditional culture mainly depended on raising livestock and collecting non-timber products rather than forest planting of Tibetan highland barley; 2) religious beliefs, against to kill any wildlife living on the sacred mountain, were mainly influenced by Tibetan Buddhism; and 3) bigger household numbers were induced by the polyandrous marriage system, which resulted in lower per capita resource consumption than smaller ones.
文摘Naipaul's novels are real and acute, which reflect many countries and social realities, especially terrible lives and depressed emotions, including human interests, opinions, ideas, consciousnesses, self-acceptance, idea crisis, looking for identity, spiritual trouble, contradiction between religion and life, cultural conflict in colonized countries and post-colonized areas. Such novels are from actual realities, life facts, street matters with miscellaneous, vicissitudinous, and integrative skills and abilities.
文摘The emerging prototype for a Smart City is one of an urban environment with a new generation of inno- vative services for transportation, energy distribution, healthcare, environmental monitoring, business, commerce, emergency response, and social activities. Enabling the technology for such a setting re- quires a viewpoint of Smart Cities as cyber-physical systems (CPSs) that include new software platforms and strict requirements for mobility, security, safety, privacy, and the processing of massive amounts of information. This paper identifies some key defining characteristics of a Smart City, discusses some lessons learned from viewing them as CPSs, and outlines some fundamental research issues that remain largely open.
基金supported by the Research Fund for the Doctoral Program(New Teachers)Ministry of Education of China under Grant No.20121103120032+2 种基金Humanity and Social Science Youth foundation of Ministry of Education of China under Grant No.13YJCZH065General Program of Science and Technology Development Project of Beijing Municipal Education Commission of China under Grant No.km201410005012Open Research Fund of Beijing Key Laboratory of Trusted Computing,Open Research Fund of Key Laboratory of Trustworthy Distributed Computing and Service(BUPT),Ministry of Education
文摘Online social networks have gradually permeated into every aspect of people's life.As a research hotspot in social network, user influence is of theoretical and practical significant for information transmission, optimization and integration. A prominent application is a viral marketing campaign which aims to use a small number of targeted infl uence users to initiate cascades of infl uence that create a global increase in product adoption. In this paper, we analyze mainly evaluation methods of user infl uence based on IDM evaluation model, Page Rank evaluation model, use behavior model and some other popular influence evaluation models in currently social network. And then, we extract the core idea of these models to build our influence evaluation model from two aspects, relationship and activity. Finally, the proposed approach was validated on real world datasets,and the result of experiments shows that our method is both effective and stable.
文摘The notion of personal identity is a topic that is widely discussed in all philosophical traditions-western, African, Asian, and Caribbean. The thread that runs through the different conceptions of personal identity is that the notion is linked with self-consciousness, whether in the metaphysical, epistemological, religious, or social contexts. In this paper, I shall focus attention on Hume's conception of personal identity drawing from it, and certain implications for affective communal life in Africana societies. It is a common knowledge among philosophers that Hume denies the ontological and independent existence of the self. For Hume, the self is a bundle of perception. However, in another section of the Treatise of Human Nature, Hume examines the development of what could be considered as self, placing it in a broad social context in which mirroring fellow minds have a critical role. What is significant in Hume's conception of personal identity is that the self is the locus of multifarious experiences and the social context in which it is placed enables us to relate the self to affective and relational construction of identity. It is then argued that this conception of identity can be used to stress the need for affection, love, compassion, sympathy, and empathy among persons, which in turn can promote societal transformation in Africana societies.
文摘This paper looks at the new media, communication, and political environment in both Tunisia and Egypt during and after the revolution. The new environment provided activists, politicians, civil society, and youth among others, who want to express their opinions and share their views, with various channels and means of corranunication to be part of the political action and to participate in the decision-making process. Social media played an important role in mobilizing youth to rally and protest. This is to say that a new model of communication has emerged with this new environment. The receiver has become the sender and the producer of the message. The process of communication, therefore, has been changed from one to many to from many to many, and everybody became sender and receiver at the same time. The main research question this paper aims to answer is: Are social networks enough to change the political and economic scene in the Arab World? And is there a relationship between the new communication environment and Arab spring? The year 2011 has been in the Arab world the year of social networks and radical changes in the political scene where a score of dictators were ousted. New political communication networks and mechanisms took place, and for the first time in Arab political communication, public opinion was a major political player. Social networks helped tremendously the formation of new public sphere where the public finds its way in the media and communication processes. At their best, new media can mobilize crowds and masses to rally and protest. They can give a social perspective to movements. However, they can't make change and implement democracy. After the collapse of the regimes in Tunisia and Egypt, things are not getting any better. There is no democratic transition, and both countries are experiencing complex economic, social, and political problems.
基金funded in part by the College of Forestry and Conservation at the University of Montana,MissoulaThe logistical support and research assistance provided by the Mountain Shepherds Initiative and the Nanda Devi Campaign based in Uttarakhand were paramount
文摘In the Garhwal of Uttarakhand, India, the Bhotiya, an ethnically and culturally distinct tribal group, were historically engaged in seasonal migration(i.e. transhumance) to take advantage of scarce mountain resources and trade relations with Tibet. This livelihood practice has all but disappeared.Households are adapting to these changing circumstances by engaging in the collection and sale of the valuable alpine medicinal fungus Ophiocordyceps sinensis, widely known as Cordyceps. The collection of this fungus has exploded, emerging as a lucrative yet high-risk livelihood strategy for many Bhotiya communities.The Bhotiyas' historic herding and trade-based interactions and knowledge of these alpine environments where Cordyceps are found uniquely positions them to access this valuable biological resource. Elsewhere in the Himalayan region, some households are earning as much as two-thirds of their income from the collection of Cordyceps; in China Cordyceps is now listed as an endangered species due to intense over-exploitation in the Tibetan Plateau.This paper seeks to fill the void in the scientific literature on the social, ecological and economic aspects of the emerging Cordyceps trade in the Garhwal. Our study investigates the socio-spatial dimensions of Cordyceps collection in the high alpine meadows. We document how a fusion of local knowledge and practice with alpine mountain systems has served to reinvigorate the economic integrity of mountain communities at a time of rapid socioeconomic change and to reimagine a new relationship between alpine resources and community well-being.The article offers suggestions to address the sustainability of both Cordyceps collection and livelihood activities which hinge on this fungus population. We find a need for(1) community-based conservation measures that are rooted in(2) secure resource access rights for local communities to continue sustainable collection and sale of Cordyceps and(3) participatory-and science-based processes for determining appropriate local collection numbers.
文摘Everything in the universe occurs spontaneously. The first push of the universe signifies the capabilities of the universe in automatic movement, automatic reaction and change, automatic generation and development, automatic cognition and thinking, automatic organization, autonomous behavior and automatic control. Diverse substances, objects, thinking and life entities in the universe are all at automatic movement and change. There are 4 automatic reactions within the physical system: chemical reaction, nuclear fusion reactions, quark confinement reaction and weak interaction. Correspondingly, there are 4 similar reactions in organisms. The life entities include the life universe, organisms, human being, societies and artifacts. The automatic dynamic system exists within the life entities which has automatic cognition and thinking abilities. 4-season movement of life happens automatically. The automatic control of life movement includes 4-season control and thinking control whilst the later is an active type. The life universe forms under the automatic organization of the universe thinking. The social life entities are an active control system of thinking. The society has 5 automatic dynamic systems. The society is a life entity that automatically generates under the control and organization of thinking. The artifacts and the future artificial life are formed under the automatic organization and fabrication of human beings under the control of thinking. The earth is a life entity capable of making various biological molecules and 4-season mechanisms of organisms. The organism is created gradually during 4-season movement of earth and solar system.
文摘Purpose: The purpose of this study was to propose and test a conceptual model that explains the interrelationships among perceived social support, loneliness, physical activity(PA), and quality of life(QoL) among active older adults in South Korea.Methods: Data were collected from 332 individuals over the age of 65 using a systematic stratified convenience sampling method. Survey data were collected and analyzed using a structural equation model(SEM).Results: Perceived social support had a significantly positive effect on PA(b = 0.14, p < 0.01) and QoL(b = 0.28, p < 0.001) while decreasing loneliness(b = —0.55, p < 0.001). PA had a significant positive effect on QoL(b = 0.12, p < 0.01), and loneliness had a negative effect on QoL(b = —0.37, p < 0.001). Loneliness mediated the relationship between perceived social support and QoL.Conclusion: The SEM results of the current study support the proposed model that explained the interrelationships among perceived social support, loneliness, PA, and QoL among active older adults in South Korea. These findings suggest the importance of incorporating social support mechanisms for PA interventions in order to enhance QoL. The findings of this study can help create more effective health and physical education programs for the older generations in South Korea to enhance their QoL.
文摘The research presents the progressive increase of lifelong education and its influence on the paradigm of socio-educational inclusion. Today's society is characterized by its increasing aspiration and demand for activities of social promotion and personal development, that is, activities that tend to reinforce the social fabric in its human and community values, in the elimination of loneliness, or increasing the quality of life, through the full enjoyment of civic rights, common cultural property, or participation in the opportunities offered by public and community life The older population has transformed their habits, integrating new values generated by social changes. In turn, it leads to possible changes in social intervention. These include training, leisure, tourism, social skills development, the use of the Internet as a tool for knowledge and communication, and social participation. These new social behaviors can be an opportunity to build a more cohesive and supportive society, without generational breaches And this line, the attention to diversity and its even processes seeks to expand its reach, generating intergenerational spaces
文摘With an elaboration of the dramatic representation of alienation and absence of community in the city, this paper analyzes Jules Wendall's struggle and disillusion in his social life. He cannot find identification with himself in the hostile city which does not provide any chance for him to be a better man. What is more, the absence of community in the city makes his strife become hopeless, and drives him into the state of alienation. Opposing against the brutal surroundings, he turns to violent behavior for the spiritual rescue. Yet, since violence derives from a sense of impotence, it cannot protect him from being alienated. Bom in a lower class, however hard he tries, Jules becomes powerless in front of the relentless society and doomed to be a tragedy
文摘AIM:To undertake a metasynthesis of qualitative studies to understand the health and social needs of people living with inflammatory bowel disease (IBD). METHODS:A systematic search strategy identified qualitative studies exploring the phenomenon of living with inflammatory bowel disease. Databases included MEDLINE, PsychInfo, EMBASE, CINAHL and the British Nursing Index via the OVID platform. Qualitative search filters were adapted from Hedges database (http://www.urmc.rochester.edu/hslt/miner/ digital_library/tip_sheets/Cinahl_eb_filters.pdf). Qualitative empirical studies exploring the health and social needs of people living with inflammatory bowel disease were selected. Study eligibility and data extraction were independently completed using the Critical Appraisal Skills Programme for qualitative studies. The studies were analysed and synthesised using metasynthesis methodology. The themes from the studies allowed for common translations into a new interpretation of the impact of living with inflammatory bowel disease. RESULTS:Of 1395 studies, six published studies and one unpublished thesis fulfilled the inclusion criteria. First iteration of synthesis identified 16 themes, 2nd iteration synthesised these into three main 2nd order constructs:"detained by the disease"; "living in a world of disease" and "wrestling with life". "Detained by the disease" is the fear of incontinence, the behaviour the patients display due to the fear, and the impact this has on the individual, such as social isolation and missing out on life events. All of these serve to "pull" the patient back from normal living. "Living in a world of disease" is the long term effects of living with a long term condition and the fear of these effects. "Wrestling with life" is the continued fight to thrive, the "push" to continue normal living. CONCLUSION:The metasynthesis provides a comprehensive representation of living with IBD. The unmistakeable burden of incontinence is exposed and its ongoing effects are demonstrated. The combined overall impact of living with IBD is the tension these patients live with:"Pushed and pulled:a compromised life", people living with IBD experience a constant conflict throughout their lives, they push to be normal but IBD pulls them back. The impact of the fear of incontinence and behaviour of the individual as a result, requires further qualitative enquiry.
文摘Empirical research was done interviewing face to face a sample of 2,447, 10-12 grade students in Culiacan, Sinaloa, Mexico, from the main public university high school in town. Education is seen as a tool to develop better citizens first, and better workers later. The objective of this research was to detect different perceptions related to values and education. Using a 13 items questionnaire, we measured: Students' perceptions about him/herself as part of their education role, responsibility that students show toward activities m school, perceptions about education as a tool to grow in the social ladder and as a way of social recognition, social perception about effort as an important value to self-improve and get social recognition, and to finish, perceptions about their teacher's performance.
文摘The application level of mathematics in each science discipline signs the level of development of this science. With the advancement of science and technology, especially the rapid development of computer technology, mathematics has permeated from natural scientific technology to agricultural construction, from economic activities to all areas of social life. Generally, when the actual problem requires us to provide quantitative results of analysis, forecasting, decision making, control and other aspects for real object under study, we are often inseparable from the application of mathematics. Mathematical modeling is the key to this process, whose purpose is to make mathematics applied to social and social services, and using mathematics to solve practical problems is through mathematical models. When using mathematical methods to solve some practical problems, we usually first transfer practical problems into mathematical language, and then abstract them into a mathematical model.
文摘Consumption is an active process that engages the social world for individuals to make use of certain products. For many, the living room is the locus of product use, social activities, cultural values, and the personal narrative of the people who live in it. Consumers engage with their furniture in order for it to function effectively for them: It is thus used to furnish both the home and the self as well. Creating a certain living space with a particular use of furniture and interior decoration is the precise way in which the resident forms its arrangements, and builds a relationship with the surrounding objects in that living space. This activity, I argue, positions the residents in the process of presenting their personality characteristics and cultural identity. The Ethnographic approach is most appropriate methodology for research into such a personal area: the living room within the domestic environment. The topic of this research falls between different fields of studies including consumerism and media. This research reviews the influence of advertising in magazines and furniture shops on the meaning of living space design and how that encourages higher levels of consumption.
基金supported by the National Key Basic Research Program of China (No.2004CB418503)the National Natural Science Foundation of China (No.40801203)
文摘Due to frequent soil Cd contamination and wide use of butachlor in China,there is a need to assess their combined toxicity to soil microorganisms.The combined effects of cadmium(Cd,10 mg kg-1 soil) and herbicide butachlor(10,50,and 100 mg kg-1 soil) on enzyme activities and microbial community structure in a paddy soil were assessed using the traditional enzyme assays and random amplified polymorphic DNA(RAPD) analysis.The results showed that urease and phosphatase activities were significantly reduced by high butachlor concentration(100 mg kg-1 soil).When the concentrations of Cd and butachlor added were at a ratio of 1:10,urease and phosphatase activities were significantly decreased whereas enzyme activities were greatly improved at the ratio of 1:5,which indicated that the combined effects of Cd and butachlor on soil urease and phosphatase activities depended largely on their addition concentration ratios.Random amplified polymorphic DNA(RAPD) analysis showed loss of original bands and appearance of new bands when compared with the control soil.Random amplified polymorphic DNA fingerprints suggested substantial differences between the control and treated soil samples,with apparent changes in the number and size of amplified DNA fragments.The addition of high concentration butachlor and the combined impacts of Cd and butachlor significantly affected the diversity of the microbial community.RAPD analysis in conjunction with other biomarkers such as soil enzyme parameters would prove a powerful ecotoxicological tool.Further investigations should be carried out to understand the clear link between RAPD patterns and enzyme activity.
文摘Section five of James Joyce's A Portrait of the Artist as a Young Man is designed, among other things, to dramatize a young poet's ascension to the rank of "priest of art," Where Stephen had previously contemplated being a Catholic priest, he now decides to embrace the world girdling Catholicity of global culture and its full range of spiritual traditions. To show how Stephen becomes a priest of art, Joyce has Stephen face three challengers in the form of MacCann, Davin, and Cranly, who all upbraid Dedalus to abandon his apostasy and conform. These three all try to tempt Dedalus away from his devotion to his individuality and personal integrity, and are analogues to the temptations faced by the Buddha on the eve of his enlightenment under the Bo tree. The Buddha faced Kama, the God of Desire; Mara, the Lord of death; and Dharma, who represents Duty. Stephen faces the temptations of social activism (and its attendant ego inflation) in the form of MacCann, a self-destructive Irish Nationalism in the figure of Davin and finally his obligation to his parochial and demanding family as represented by Cranly's arguments. Cranly (Dharma) even enjoins Stephen explicitly to make his Easter duty. These are dangerous distractions which can all keep Stephen from his goal, which is the Nibbana of artistic achievement. When Stephen triumphs over these three tempters he has come through the fire of self-doubt and is ready for his larger fate as an artist.
文摘In recent years, with the rise of the concept of green, energy conservation has become the one of the themes of social initiatives. And the library, as a natural green cultural institution, no doubt should walk in the forefront of the times. Libraries exist so that people can coown books; the same book can allow different people to read, recycle constantly, which is inherent attribute of green library.