This paper presents robot localization using building architectural plans and hierarchical SLAM. We extract geometric, semantic as well topological information from the in form of walls rooms, create metric-semantic layer Situational Graphs (S-Graphs) before navigating environment. When navigates construction environment, it uses odometry 3D lidar measurements to planar wall surfaces. A particl...

Chinese hamster cells (V79 379A) cells from a human small cell carcinoma of the lung (ME/MAR) and two xenografted human melanomas (HX117 and HX118) have been grown as multicellular spheroids in vitro. The radiation response of these four cell types has been compared when grown as spheroids (200 or 400 pm in diameter) and as single cells from disaggregated spheroids. The radiation sensitivity of...

nursing research in the middle east: a multi-layer bibliometric study rashidi a * received: 12 aug , 2013 accepted: 26 oct , 2013 abstract background & aims: nurses along with other clinical professions play important role on people's health around the world. however various bibliometric analysis in medical care have shown a notable level of sophistication, a few bibliometric analysis has ...

global warming is one of the major concerns in environmental issues. its effects are being exposed faster than anticipated recently. it causes adverse ecological and socioeconomical effects. the 4th assessment report issued by the u. n.’s intergovernmental panel on climate change (ipcc) states that it is appropriate to define global warming was caused by greenhouse gases due to human activities...