Monitoring of areas with high security value is needed in today's security sensitive world. Such monitoring requires 24/7 security for longer duration. In this paper Internet of Things (IoT) based human intrusion detection system has been proposed. This prevents unauthorized person gaining access to authorized area. The main advantage of the proposed system is to alert the organization about the intrusion along with the image that is captured using smart camera and by sending the notification to owner.
Prosthesis is an artificial substitute for body parts such as limbs, eye, tooth, etc. Generally, the prosthesis is referred to as a fabricated substitute used to assist the damaged part of the body. The devices are made up of light materials like plastics, aluminium, and composites materials. The prosthetic technology is aimed to replicate the body part which is damaged irreversibly due to unfortunate incidents. The present work deals with creation of an optimized design for the prosthetic leg proposed by Saito et al. [2]. The material of prosthetic leg proposed here is made up of Carbon Fiber Reinforced Polymer (CFRP) composite laminate, having unidirectional and cross-ply stacking sequence, which is analyzed for static stress and failure loads. From the results, it is evident that, while a uni-directional laminate can withstand a failure load of 4910 N, a cross-ply laminate withstands 4282 N. Also, the individual ply versus stress is studied in this work.
<p>Clock domain crossing (CDC) is a critical aspect of digital design where data is transferred between different clock domains in a synchronous system. It entails making sure that the data is appropriately synchronized and transported between the source and destination clock domains without any loss or errors. Modern digital systems that employ numerous clock domains to accommodate various modules or components operating at different frequencies place a high value on CDC. Potential timing problems such as setup and hold time violations, clock skew, and metastability pose difficulties for clock domain crossing. To overcome these difficulties and guarantee dependable data transport, appropriate synchronization techniques and design considerations are used, including the usage of synchronization components like flip-flops and synchronizers. This paper presents the advantage gained by using VC Spyglass tool for easier CDC analysis. CDC is crucial to maintain system functionality, performance, and reliability, and it requires careful design, verification, and analysis to mitigate potential issues and ensure the correct operation of complex digital systems.</p>
<p>Clock domain crossing (CDC) is a critical aspect of digital design where data is transferred between different clock domains in a synchronous system. It entails making sure that the data is appropriately synchronized and transported between the source and destination clock domains without any loss or errors. Modern digital systems that employ numerous clock domains to accommodate various modules or components operating at different frequencies place a high value on CDC. Potential timing problems such as setup and hold time violations, clock skew, and metastability pose difficulties for clock domain crossing. To overcome these difficulties and guarantee dependable data transport, appropriate synchronization techniques and design considerations are used, including the usage of synchronization components like flip-flops and synchronizers. This paper presents the advantage gained by using VC Spyglass tool for easier CDC analysis. CDC is crucial to maintain system functionality, performance, and reliability, and it requires careful design, verification, and analysis to mitigate potential issues and ensure the correct operation of complex digital systems.</p>
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