The applications of nanotechnology significantly benefit clinical practices in cancer diagnosis, management and treatment. This article reveals the application of nanotechnology in cancer treatment ...by using the different strategies for example use of nanoparticles like liposomes, dendrimers, nanoshells, carbon nanotubes, superpara-magnetic, silver/gold nanoparticles and nucleic acid based nanoparticles as well as the nanotechnology for a combination of therapeutic strategies. The advantages and challenges of these particles are also discussed. The use of different green synthesized based gold and silver nanoparticles are important for the apoptosis of different types of cancerous cells. Both size and shapes of these particles are important from the biological point of view and from the material characteristics. In present review we have also highlighted the role of some advanced nano-technologies and bio-therapeutics for diagnose and treatment of this lethal disease.
This paper presents an investigation and design of a free energy generator using dynamo and gravity wheel/ flywheel arrangement. This paper proposes a method to produce energy which is called free, ...as we have to pay zero after certain conditions. Due to the friction in dynamo, the lost energy is used for the generation of free energy. This energy will be utilized to operate other electrical equipment. It consists of a single-phase motor which is used to drive the mechanical arrangement of pulley drive and belt. As a result, the shaft rotates on which the wheel is mounted. The remarkable mechanism about this design is that more significant electrical power can be obtained. It is done with the help of a flywheel. The flywheel is combined with the rigging-train to generate free energy. The consequences of design testing show that this vitality alternative is reasonable and it isn't dependent upon climatic conditions.
Comparison of Camera and Laser Scanner based 3D Point Cloud Rehman, Yawar; Uddin, Hafiz M. Ameem; Siddique, Taha Hasan Masood ...
2019 4th International Conference on Emerging Trends in Engineering, Sciences and Technology (ICEEST),
2019-Dec.
Conference Proceeding
Three-dimensional (3D) modeling of objects play an important role in quality assurance, re-engineering of an object, and mapping of interior design for quality measurements. Hence, this field proves ...to be one of the hot research topics in the field of robotics. Although, using laser scanner is the most common method for 3D point cloud, the camera-based methods are also introduced in this field. In this paper, we propose and analyze two methods for making 3D point cloud for any given object. First one is camera-based 3D point cloud using structure from motion technique and secondly the laser scanner-based 3D point cloud. The result shows that camera-based 3D point cloud method produced dense point cloud but prone to outliers, whereas the laser scanner method is robust. It should also be noted that the camera is multiple times cost effective than laser scanner.
Automatic vehicle type recognition (make and model) is very useful in secure access and traffic monitoring applications. It compliments the number plate recognition systems by providing a higher ...level of security against fraudulent use of number plates in traffic crimes. In this paper we present a simple but powerful probabilistic framework for vehicle type recognition that requires just a single representative car image in the database to recognize any incoming test image exhibiting strong appearance variations, as expected in outdoor image capture e.g. illumination, scale etc. We propose to use a new feature description, local energy based shape histogram 'LESH', in this problem that encodes the underlying shape and is invariant to illumination and other appearance variations such as scale, perspective distortions and color. Our method achieves high accuracy (above 94%) as compared to the state of the art previous approaches on a standard benchmark car dataset. It provides a posterior over possible vehicle type matches which is especially attractive and very useful in practical traffic monitoring and/or surveillance video search (for a specific vehicle type) applications.
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