基于素质的空中交通管制生源选拔和培养研究

本文介绍了民航空中交通管制工作对从业人员的素质要求,分析了国内外在管制专业生源选拔和培养方面的不同做法,提出了适合我国国情的空管专业学生培养方法。     

Cooling the Mother Out: Revisiting and Revising Goffman's Account

This article revisits Erving Goffman's important yet neglected metaphor of “cooling the mark out.” Drawing on a study of mothers whose child has Down's syndrome, I explore the value of Goffman's work for capturing how mothers interpret their child's diagnosis as a loss and rectify this breach by constructing an acceptance of their new situation. The mothers' accounts highlight how Goffman's contentions can be enriched by acknowledging the gendered, temporal, and public character of a loss. This article, thus, can be read both as a celebration and critical revision of his theoretical contribution.     

甘肃特色农产品地理标志国际法律保护

立足甘肃丰富的特色农产品资源和出口量逐年上升的实际,提出利用地理标志制度对甘肃特色农产品进行国际保护,从而形成甘肃特色农产品产业自己的"品牌",提高在国际市场上的竞争力,保证甘肃特色农产品的可持续发展.从提高保护意识,进行特色农产品资源普查,协调政府部门的职能,积极进行海外注册,加强国际监测等方面,加强国际法律保护.     

A Fiasco of Volcanic Proportions? Eyjafjallajökull and the Closure of European Airspace

Abstract

The unprecedented and recurrent closure of much of UK and northern European airspace from 14 April 2010, following the eruption of Iceland’s Eyjafjallajökull volcano, caused the cancellation of 108,000 flights, disrupted the travel plans of 10.5 million passengers, and cost the airline industry in excess of $1.7 billion in lost revenue. The airspace closures highlighted the inherent riskiness of aviation and destabilised dominant cultural discourses of the ‘superiority’ and capability of aviation technology. It also brought issues of risk acceptability and our socio‐economic reliance on air travel into sharp relief. This paper explores how the political and media framing of the response to the airspace closures as a human ‘policy fiasco’ served to obfuscate the inherent dangers of aviation and ‘get Europe flying’ again. Thus, this paper contends that this particular fiasco was ‘necessary’ in that it served to highlight the fragility of air travel and the vulnerabilities of the mobile citizen.     

气浮综合改进设施处理高浓度造纸废水

本文报道了气浮综合改进设施处理高浓度造纸废水的流程和改革，结果表明：改进后的气浮设施COD去除率由60％提高到75％，SS去除率由51％提高到71％，气浮出水河直接回用于造纸的主要过程，处理效果明显优于单纯的气浮处理。而且改进部分投资少，动力消耗少，是处理高浓度造纸废水的简便易行、值得推广的方法。     

抗战时期西部的航空运输业建设

抗战爆发后,为打破日军封锁和开展大后方正常对外贸易,国民政府采取了一系列措施以重庆为中心发展西部航空运输业.西部航空运输业在发展中呈现出航线变动频繁、航空运输建设服从军事需要为主等特点.西部航空运输业经过三个阶段的发展,在一定程度上支持了抗战,并推动了整个中国民航运输业的发展.但由于航空人才缺乏、航空制造技术落后等原因,西部航空运输业的发展又难尽人意.     

远程大气监测网络的信号与信道匹配及设计

研究了远程大气自动监测网络的信道、抗干扰和信号和与信道的匹配问题，介绍了该监测网的设计，讨论了远程设备的自动控制，以及远程通讯，可靠性等问题。     

变风量空调系统的末端及控制

对变风量（VAV）空调系统末端装置的工作原理与功能作了简要介绍。对具有代表性的VAV空调系统末端装置的结构作了说明。分析了VAV空调系统末端装置的控制功能及特点。     

C指针使用中的几个问题

本文给出C指针使用中的四个常见问题,详细分析了其产生原因,并指出如何避免这些问题.