学习版本学与目录学偶拾

本文是作者在学习版本学与目录学时的一些自我发现。主要有关于＂学＂、关于＂明本＂、关于易错的人名、关于刻书人的态度、关于＂页＂的错误等。     

网络时代的目录学研究

提出网络时代的目录学研究应以书目情报为基点,以应用研究为重点,论证了网络时代目录学研究的主要任务是网络信息资源的揭示与报道,探讨了网络时代目录学研究的发展趋势。     

如何实现矿山的安全生产

矿山的安全生产一直以来是矿山工作的重要课题,如何实现矿山的安全生产,对于矿山企业来说具有重要的意义。文章从矿山安全生产存在的问题以及应对措施等方面进行探讨,要实现矿山的安全生产,须做好安全生产的管理工作,建立健全和完善安全生产的法律法规和安全监管体系,以及对矿山实施信息化管理等。     

Making knowledge: history, literature, and the poetics of science

As a field of study, literature and science has gradually expanded to encompass both the impact of science on literary culture and the literary-linguistic practices intrinsic to the production of scientific knowledge. Such transformations both reinforce and fundamentally recalibrate the detailed attention focused on scientific practice by historians of science since the 1980s. As a result, this essay and the Focus section it introduces suggest that history of science and literature and science are, in fact, interdependent fields. Attention to their convergences will yield better understanding of the performative dimensions of scientific practices and thence of science itself as a form of making of knowledge of things and events in the world of nature. Science as a form of making involves the convergence of things, material practices, and a panoply of meaningful artifacts-instruments of thought and action-that refuse any simple dichotomy between "text" and "action."     

煤矿中的信道和信号安全的设计

鉴于当前的通信差、干扰强的煤矿网络信息传输通道,为了更好的实现各种信号安全稳定的传输,以计算机传输协议和煤矿成熟的光纤网为基础,实现监控服务器使用组态软件对井下下位机进行监控并且实现数据的传输,建立起一套完整的信号传输信道。主要是以光纤网为核心,通过计算机组态软件的UDP信号传输协议,并以矿用通信屏蔽电缆为传输介质来保证信号的安全稳定的传输,并以此实现了对下位机的监控、信号采集及远程控制。