Participatory and integrated research approaches employed by a long-term Thai- Vietnamese-German collaborative research program, ‘The Uplands Program’, that address the vicious circles of resource scarcity, environm...Participatory and integrated research approaches employed by a long-term Thai- Vietnamese-German collaborative research program, ‘The Uplands Program’, that address the vicious circles of resource scarcity, environmental degrada- tion and rural poverty in mountainous regions of northern Thailand and northern Vietnam are discussed in this paper. We present two examples from the Thai component of the research program to show how different disciplines and stakeholders need to cooperate at different scales to make meaningful scientific contributions towards sustainable land use and rural development in mountainous regions. The case of resource conservation in the Thai highlands shows that local and scientific knowledge, conven- tional surveys and participatory modeling can be creatively combined. Integrated research on the potential of integrating fruit trees and associated technologies into mountain farming systems suggests that natural scientists have to work alongsideeconomists and social scientists to avoid harmful effects of purely technology-driven and productivity- enhancing approaches. The success of new technologies cannot be measured solely by adoption rates and yield increases, but also needs to take into account their long-term impact on various groups of farmers and the ecological, economic and social trade-offs that they entail. Technical and institutional innovations need to go hand in hand to provide viable livelihood opportunities for smallholder farmers in mountain watersheds. The major lesson learned from the first six years of our research in the mountains of Thailand and Vietnam is that conventional and participatory approaches are not antagonistic; if scientists from various disciplines and research paradigms are open-minded, the combination of both approaches can produce meaningful results that cater for the needs of both the academic community and local stakeholders in mountain environments.展开更多
The amount of waste heat in a space facility became larger, because of increase in the space platform size and its power consumption. It requires development of high-performance space thermal management systems handli...The amount of waste heat in a space facility became larger, because of increase in the space platform size and its power consumption. It requires development of high-performance space thermal management systems handling a large amount of waste. Boiling two-phase flow could become powerful means for this system because a boiling and condensation system is one of the most efficient modes of heat transfer due to phase change （liquid-vapor）. However, gravity effects on boiling two-phase flow phenomena and the corresponding heat transfer characteristics are not clear. Therefore, we prepare the experiments of boiling two-phase flow utilizing a long-term microgravity environment onboard a Japanese Experimental Module ＂KIBO＂ in the International Space Station （ISS） as one of the JAXA official projects. In this paper, recent progress of the preparation for the project is reported.展开更多
This study aims to explore the cultural identity of Chinese related to their self-perception, their perception of Malays, and their communication with the Malays in Bangka Island, Indonesia, emphasizing the Chinese in...This study aims to explore the cultural identity of Chinese related to their self-perception, their perception of Malays, and their communication with the Malays in Bangka Island, Indonesia, emphasizing the Chinese intercultural communication competence in terms of their self-presentation in business relationships with the Malays. The study employed an interpretive approach, more specifically the symbolic interactionlst and dramaturgical tradition. The researchers focused on intercultural communication experiences and competence as enacted by the 25 Chinese in the area of the research. The study used in-depth interviews with the Chinese as the main method with some observation of the Chinese communication with the Malays. The researchers also interviewed eight Malays as additional subjects of the research to corroborate the research findings. The study found that the Chinese in Bangka Island perceived themselves as open and willing to mingle with the Malays They are hospitable, hardworking, tenacious, frugal, and fond of maintaining long-term relationships. In contrast, in the Chinese view, the Malays are open and willing to mingle with others, obedient to the teachings of Islam, but they are lazy and are keen on being flattered, consumptive, and easily seduced. In terms of their intercultural communication competence, the Chinese are skillful in their self-presentation by employing various verbal and nonverbal tactics to adjust themselves to the interpersonal, group, and business situations where they encounter the Malays in their everyday lives展开更多
文摘Participatory and integrated research approaches employed by a long-term Thai- Vietnamese-German collaborative research program, ‘The Uplands Program’, that address the vicious circles of resource scarcity, environmental degrada- tion and rural poverty in mountainous regions of northern Thailand and northern Vietnam are discussed in this paper. We present two examples from the Thai component of the research program to show how different disciplines and stakeholders need to cooperate at different scales to make meaningful scientific contributions towards sustainable land use and rural development in mountainous regions. The case of resource conservation in the Thai highlands shows that local and scientific knowledge, conven- tional surveys and participatory modeling can be creatively combined. Integrated research on the potential of integrating fruit trees and associated technologies into mountain farming systems suggests that natural scientists have to work alongsideeconomists and social scientists to avoid harmful effects of purely technology-driven and productivity- enhancing approaches. The success of new technologies cannot be measured solely by adoption rates and yield increases, but also needs to take into account their long-term impact on various groups of farmers and the ecological, economic and social trade-offs that they entail. Technical and institutional innovations need to go hand in hand to provide viable livelihood opportunities for smallholder farmers in mountain watersheds. The major lesson learned from the first six years of our research in the mountains of Thailand and Vietnam is that conventional and participatory approaches are not antagonistic; if scientists from various disciplines and research paradigms are open-minded, the combination of both approaches can produce meaningful results that cater for the needs of both the academic community and local stakeholders in mountain environments.
文摘The amount of waste heat in a space facility became larger, because of increase in the space platform size and its power consumption. It requires development of high-performance space thermal management systems handling a large amount of waste. Boiling two-phase flow could become powerful means for this system because a boiling and condensation system is one of the most efficient modes of heat transfer due to phase change （liquid-vapor）. However, gravity effects on boiling two-phase flow phenomena and the corresponding heat transfer characteristics are not clear. Therefore, we prepare the experiments of boiling two-phase flow utilizing a long-term microgravity environment onboard a Japanese Experimental Module ＂KIBO＂ in the International Space Station （ISS） as one of the JAXA official projects. In this paper, recent progress of the preparation for the project is reported.
文摘This study aims to explore the cultural identity of Chinese related to their self-perception, their perception of Malays, and their communication with the Malays in Bangka Island, Indonesia, emphasizing the Chinese intercultural communication competence in terms of their self-presentation in business relationships with the Malays. The study employed an interpretive approach, more specifically the symbolic interactionlst and dramaturgical tradition. The researchers focused on intercultural communication experiences and competence as enacted by the 25 Chinese in the area of the research. The study used in-depth interviews with the Chinese as the main method with some observation of the Chinese communication with the Malays. The researchers also interviewed eight Malays as additional subjects of the research to corroborate the research findings. The study found that the Chinese in Bangka Island perceived themselves as open and willing to mingle with the Malays They are hospitable, hardworking, tenacious, frugal, and fond of maintaining long-term relationships. In contrast, in the Chinese view, the Malays are open and willing to mingle with others, obedient to the teachings of Islam, but they are lazy and are keen on being flattered, consumptive, and easily seduced. In terms of their intercultural communication competence, the Chinese are skillful in their self-presentation by employing various verbal and nonverbal tactics to adjust themselves to the interpersonal, group, and business situations where they encounter the Malays in their everyday lives
