View in context Holding his head bent down before him, and struggling with the wind that strove to tear the wraps away from him, Levin was moving up to the copse and had just caught sight of something white behind the oak tree, when there was a sudden flash, the whole earth seemed on...
We will use the Google Earth Digital Terrain Model and its visualization tools to overlay view-blocking elements on the environment, such as existing or projected trees or existing or projected buildings. We will create a 3D scenario trying to imitate the reality, creating trees icons that ...
To take an x-ray in a lateral view, the patient is positioned with his shoulder against the lower part of the grid cabinet (also known as the bucky). Prior to positioning the patient for this view, the positions of the patient... D Vazquez 被引量: 0发表: 2011年 My invention relates...
With the popularization of informal learning styles in universities, building overheads in hot and humid regions of China has become one of the main spaces for informal learning among college students in the region due to their improved thermal environmental conditions relative to outdoor spaces. ...
From a protective point of view, it is possible to distinguish between lightning flashes to the structure, lightning flashes near the structure, and flashes to or near the lines. In principle, the apparatus can be classified by impulse withstand voltage (Uw). It is important to mention that ...
In addition to signal electronics, the information about the non-receipt of the message to the collection point does not provide relevant information, because the power source cannot cover any failure of the communication network from the energy point of view. 3. Measurement and Results As a ...
In addition to signal electronics, the information about the non-receipt of the message to the collection point does not provide relevant information, because the power source cannot cover any failure of the communication network from the energy point of view. 3. Measurement and Results As a ...
We queried the altitude using Google Earth software with the longitude and latitude in the lightning failure data. We calculated the confidence of all impact factors according to Equation (1): (1) Weather conditions: this was divided by region, and the confidence calculation results are shown in...
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From this point of view, the following are distinguished: Three-phase short circuits; Two-phase short circuits; Two-phase short circuits with earth; Single-phase short circuits. The causes of short circuits can also be classified into two categories, namely, electrical and non-electrical. Among ...