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技术的价值实存与人的功利使用
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作者 吴虹 《辽宁工程技术大学学报(社会科学版)》 2004年第3期234-236,共3页
论述了技术作为人们满足自身生存和发展需要的一种方法和手段,具有天然的实存性、显露的过程性、发现的偶然性、深层的内隐性、获取的价值性等特点。技术的使用给社会带来的后果是多样的,或是积极的"生产力"的作用、或是消极... 论述了技术作为人们满足自身生存和发展需要的一种方法和手段,具有天然的实存性、显露的过程性、发现的偶然性、深层的内隐性、获取的价值性等特点。技术的使用给社会带来的后果是多样的,或是积极的"生产力"的作用、或是消极的"勾勒姆"(Golem)的作用、或具有推进、反推进的"控制器"作用。必须准确地把握技术的本质和特点,有效地利用和控制技术的功能,趋利避害,更多地为人类社会造福。 展开更多
关键词 技术 功利使用 价值性 内隐性 实存性 过程性 偶然性 功能
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Impact of Mechanization on Lowland Rice Production in Nigeria
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作者 Faleye Tope David James +2 位作者 Olulani Temitope Dada-Joel Yinka Segun Ademiluyi Toshiyuki Wakatsuki 《Journal of Agricultural Science and Technology(B)》 2012年第1期114-120,共7页
The study examined the impact of using power tiller as a means of mechanizing lowland rice production in Nigeria. The study was carried out in Bida area, Niger State, where the sawah rice production was disseminated b... The study examined the impact of using power tiller as a means of mechanizing lowland rice production in Nigeria. The study was carried out in Bida area, Niger State, where the sawah rice production was disseminated by Watershed Initiative in Nigeria (WIN). And in Ajase Ipo of Kwara State, some of the parameters assessed during the study included average speed of operation, average wheel slip/travel reduction, average draught of implement, and fuel consumption. The cost of operation and yield over five years of usage at Niger State and two years in Kwara State was determined and it was therefore concluded that the power tiller is the most appropriate field machinery for tillage operations such as puddling, leveling on lowland rice production in Nigeria. 展开更多
关键词 MECHANIZATION rice production power tiller.
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