We report on a new class of integrated optofluidic devices, fabricated by femtosecond laser micromachining. The capability to combine optical waveguides with microfluidic channels in the same glass chip provides a very powerful platform, introducing new tools in the field of optical sensing. Two recent applications that greatly benefitted from this novel technology are on-chip optical manipulat...

Wireless sensor networks are often based on omni-sensing and communication models. In contrast, in this paper, we investigate sensor networks with directional sensing and communication capability. Due to the distinct characteristics and potential effects on coverage and connectivity of the network, novel analysis and solutions are demanded. Toward this end, this paper analyzes deployment strate...

In MANET due to new advancement sensing capability has been embedded to the node so MANET can be deployed at any platform for performing various tasks. Mobility & sensing power consumption is the major issue of communication b/w different nodes in MANET. In the process of MANET power consumed in sensing, transmission of data from one source to another. In this procedure various proactive & reac...

The emerging build-in sensing techniques create opportunities for Human-Computer Interaction capability of the mobile devices. This investigation explores novel build-in sensing techniques and relevant computation intensive algorithms to enhance the operational efficiency and usability of mobile applications. A case study on mobile application authentication involving touch screen manual input,...

one of the influential tools concerning the rangeland and vegetation sciences isthe technology of remote sensing and satellite data. satellite data have played essentialroles in preparing the needed information for studying the vegetation. vegetation has beenwidely recognized as one of the best indicators for determining the land conditions. usingvegetation indices is one of the techniques of r...

the preparation of vegetation cover maps by used the land inventory and a traditional method has a lot of cost and time. but today, remote sensing is one of the main sources of data collection and information production for study and monitoring land resources, and was efficient tools for providing quickly and timely data and information needs for program planning in the natural resource filed. ...

Single-walled carbon nanotubes (SWCNTs) have a great deal of attention due to their unique properties. These properties of SWCNTs can be used in various devices such as nanosensors. SWCNTs nanosensors have fast response time and high sensitivity to special gas molecules which is very favorable for important applications. Recently, gas adsorption over outer surface of SWCNTs nanosensors was argu...