Strategic environment assessment (SEA) and ecosystem health are two new ideas on environmental management. On the basis of reviewing some relevant literature, this paper made discussions on the ecological sustainabili...Strategic environment assessment (SEA) and ecosystem health are two new ideas on environmental management. On the basis of reviewing some relevant literature, this paper made discussions on the ecological sustainability target of SEA, the content of ecosystem health as well as the interrelations between SEA and ecosystem health. For a good SEA, its ecological sustainability principles should be provided with distinct content and a general assessment system. A framework for ecosystem health assessment was established according to the content of ecosystem health, and combined into SEA as SEA抯 ecological sustainability target, we can effectively guide decision-makers to make suitable indigenous means and local solutions. , The basic principles and procedure of SEA for ecosystem health are also discussed in the paper.展开更多
This paper describes a scenario and target simulation which operates in non real-time to provide full closed-loop operation of the ground based multifunction phased array radar simulation system in support of ballisti...This paper describes a scenario and target simulation which operates in non real-time to provide full closed-loop operation of the ground based multifunction phased array radar simulation system in support of ballistic missile defence experiments against countermeasure. By simulating the target scattering signature and dynamical signature, this scenario and target simulation provide re-alistic scenario source to evaluate the system performance of multifunction phased array radar, and the key algorithms verification and validation such as target tracking, multi-target imaging and target recognition.展开更多
In the history of early Chinese thought, a cognitive tradition emerged under the Shang and Zhou dynasties that saw the ear and the mouth as the main means of connecting the inner and the outer world. In the pre-Qin pe...In the history of early Chinese thought, a cognitive tradition emerged under the Shang and Zhou dynasties that saw the ear and the mouth as the main means of connecting the inner and the outer world. In the pre-Qin period, particular prominence was given to the cognitive function of the ear and eye, with the latter receiving greater attention; however, in the contest between the two, the ear eventually prevailed over the eye. In the Qin-Han period, the tongue came out ahead in the contest between ear and tongue. At first the ear and the mouth were seen as cooperating, but later in the competition between ear and eye, the ear prevailed, in what can be seen as a restoration of the ancient Shang and Zhou tradition. The same is true of the tongue＇s victory in the ear-tongue disputes of the Qin-Han period. The mouth was originally latent in this process, but reappeared as the tongue. The successive victories of the ear and the tongue represented conscious progress in cognition. In the contest of the senses, the eye and the ear were lost out, being supplanted by the sense of taste. This moved Chinese thinking on cognition ever further from the primacy of sight and hearing, with the sense of taste eventually taking pride of place. This led to the creation of a culture in which core concepts such as the dao （Way 道） were dominated by the sense of taste, giving rise to China＇s unique taste-based mental universe.展开更多
文摘Strategic environment assessment (SEA) and ecosystem health are two new ideas on environmental management. On the basis of reviewing some relevant literature, this paper made discussions on the ecological sustainability target of SEA, the content of ecosystem health as well as the interrelations between SEA and ecosystem health. For a good SEA, its ecological sustainability principles should be provided with distinct content and a general assessment system. A framework for ecosystem health assessment was established according to the content of ecosystem health, and combined into SEA as SEA抯 ecological sustainability target, we can effectively guide decision-makers to make suitable indigenous means and local solutions. , The basic principles and procedure of SEA for ecosystem health are also discussed in the paper.
文摘This paper describes a scenario and target simulation which operates in non real-time to provide full closed-loop operation of the ground based multifunction phased array radar simulation system in support of ballistic missile defence experiments against countermeasure. By simulating the target scattering signature and dynamical signature, this scenario and target simulation provide re-alistic scenario source to evaluate the system performance of multifunction phased array radar, and the key algorithms verification and validation such as target tracking, multi-target imaging and target recognition.
文摘In the history of early Chinese thought, a cognitive tradition emerged under the Shang and Zhou dynasties that saw the ear and the mouth as the main means of connecting the inner and the outer world. In the pre-Qin period, particular prominence was given to the cognitive function of the ear and eye, with the latter receiving greater attention; however, in the contest between the two, the ear eventually prevailed over the eye. In the Qin-Han period, the tongue came out ahead in the contest between ear and tongue. At first the ear and the mouth were seen as cooperating, but later in the competition between ear and eye, the ear prevailed, in what can be seen as a restoration of the ancient Shang and Zhou tradition. The same is true of the tongue＇s victory in the ear-tongue disputes of the Qin-Han period. The mouth was originally latent in this process, but reappeared as the tongue. The successive victories of the ear and the tongue represented conscious progress in cognition. In the contest of the senses, the eye and the ear were lost out, being supplanted by the sense of taste. This moved Chinese thinking on cognition ever further from the primacy of sight and hearing, with the sense of taste eventually taking pride of place. This led to the creation of a culture in which core concepts such as the dao （Way 道） were dominated by the sense of taste, giving rise to China＇s unique taste-based mental universe.
