搜索结果: 1-11 共查到“工学 threats”相关记录11条 . 查询时间(0.109 秒)
AN INTEGRATED APPROACH BASED ON TRADITIONAL ARCHAEOLOGICAL SURVEYS, DIGITAL RECORDING TECHNIQUES AND HISTORICAL DOCUMENTATION FOR THE ASSESSMENT OF THREATS RELATED TO THE CLIMATE-SENSITIVE TERRITORIAL CONTEXT
Built Heritage Risk and Resilience Documentation Archaeological Sites Terrestrial Laser Scanning Photogrammetry
2017/6/20
his essay describes an integrated approach – field survey, historic research, climate data, and topography – for the analysis of a complex stratigraphical archaeological site, highlighting its peculia...
OBJECT-BASED IMAGE ANALYSIS:STRENGTHS,WEAKNESSES,OPPORTUNITIES AND THREATS (SWOT)
object-based image analysis (OBIA) Strengths Weakness Opportunities and Threats (SWOT)
2015/8/19
As an emerging discipline, we propose a formal definition of OBIA, describe how OBIA came into existence, and as a road map to future research propose a fundamental objective. In order to provide pote...
Multicorrelator Techniques for Robust Mitigation of Threats to GPS Signal Quality
Multicorrelator Techniques Robust Mitigation GPS Signal Quality
2015/6/29
Many applications that utilize the Global Positioning System (GPS) demand highly accurate positioning information. Safety-critical applications such as aircraft navigation require position solutions w...
Nominally, the mid-latitude ionosphere sampled by WAAS is smooth and slowly varying. However,during ionospheric storms, small-scale irregularities may form. These irregularities cause rapid changes in...
Ionospheric Threats to Space-Based Augmentation System Development
Ionospheric Threats Space-Based Augmentation System Development
2015/6/26
The ionosphere contributes the largest and most unpredictable error to single frequency GPS users’ range measurements. The goal of a Space-Based Augmentation System (SBAS) in mitigating these ionosphe...
Spatio-temporal Urban Change Analysis and the Ecological Threats Concerning The Third Bridge in Istanbul City
Istanbul Urban Sprawl MCA CA Markov
2014/9/29
Urban growth is a complex dynamical process associated with landscape change driving forces such as the environment, politics, geography and many others that affect the city at multiple spatial and te...
Non-Traditional Security Threats in the Border Areas: Terrorism, Piracy, Environmental Degradation in Southeast Asian Maritime Domain
Non-traditional security Southeast Asia Maritime domain Bordering areas International law Regional cooperation
2014/4/21
In addition to facilitating peaceful trade and economic development, sovereign territory, territorial waters and international waters are being used by various criminal groups that pose threats to gov...
Development Prospects of Polish Protective Clothing Market after 1 May 2004 - Threats and Opportunities
protective clothing market globalisation marketing strategies single European market
2009/2/8
This article attempts to analyse the emerging opportunities and threats connected with the new environment in which Polish enterprises started to operate after 1 May 2004. It also presents the conclus...
Estimation of the need for harmonization of technical demands for vehicles used in transit countries to decrease threats made by the accidents, presented in the selected examples
safety transport visibility
2010/11/1
The paper shows the need to make harmonization of the technical demands concerning the vehicles used in the traffic. The vehicles moving now on the roads in the transit countries were allowed to be dr...
National Science Foundation and Department of Homeland Security Partner to Address Nuclear Threats
nuclear weapons nuclear material radiation dispersal devices
2007/3/2
February 20, 2007，The National Science Foundation (NSF) and the Department of Homeland Security's (DHS) Domestic Nuclear Detection Office (DNDO) have issued a joint solicitation to encourage long-term...
David Kay: U.S. Cold War Mindset is Ill-Suited to the Threats of a New Age（图）
weapons systems embryonic stem cell nanotechnology
2006/12/14
12 December 2006，A continuing focus on massive weapons systems and state-to-state conflict may be leaving the United States insufficiently prepared to address threats posed by stateless terrorists and...