The present scenario, in the automobile industries, due to the battery revolution in the vehicle, the need of the hour is most important today, the battery used in the vehicles and the life of the battery, which shows how efficient the battery used makes your vehicle. The main requirement of today's industrial era is the efficiency and safe operation of the battery system. To fulfil the requirements of battery conditions, a control strategy designed for the management of energy strategy. In this control strategy, a fuzzy logic controller used with a rate limiter and this strategy implemented on a storage system for hybrid energy with the use of the bidirectional multi-input converter. The strategy shows the performance of the battery with the smooth power outline; also standardize the state of charge of the ultracapacitor. The system analyzed experimentally by the hybridization of the battery-ultra capacitor with the enhancement of the life cycle of the battery. 

The Smart Mirror concept depicts the concept of a smart gadget. S smart mirror is primarily intended for use in the homes. Because of high price and hardware constraints, smart mirrors really aren't commonly used. The planned smart mirror would be controlled by a Raspberry Pi & connects to the outside world via the internet. Raspberry Pi, LED display, speakers, microphones, two-way mirror, & acrylic glass would make up the smart mirror. The mirror can connect with both the user via voice commands & reply accordingly using speech recognition API. The Smart mirror can display basic information such as the date, news channel, and climate. Smart Mirror would be able to do various advanced functions, including such Smart Home. The client will have an amazing experience with such an artificially intelligent mirror.

In today's time the main thing is the weather, so in today's time the weather is changing the drastically so, and we want to know the weather at our finger tips, when we go the outside and want to check the weather because when we go somewhere we want to know about the things that things in our favour or not. So, to know the things about the outside surroundings things that very important for us this thing is basically on those stuffs.

In our Country, even though it has super power and an economic development, but still there are many crimes against women. The atrocities against the women can be brought to an end with the help of our product “Safety Device with Live Location, Live Video, Bulking and Alarm”. This device is a security system, specially designed for women in distress. The hardware device is the most efficient and it consumes less power. We use hidden cameras. Findings: We analysed that there are no security device for our total safety. The user has to carry multiple devices. We found an ALL-IN-ONE security device which has all the features in one click. We can give an alert call and message to the pre-set contacts with the instant location every 2 minutes and can be tracked live using our application. Hidden camera detector is also a distinct feature using which we can ensure our privacy.

In the fast-growing world, the AI companies are mainly focusing on more contactless after covid. Earlier to lock and unlock any lock system was totally manual. We have to always carry keys which were very uncomfortable to carry everywhere and there were chances of getting lost or duplicated. But as of technology advancement the new alternative is coming for user identification. Such as: fingerprint, eye scanner, faces recognition, etc. And sound is also one of them because every person has different voice. This is also more secure and more reliable. We present novel audio dataset which we can use for classification task on particular user. And perform various Machine Learning and Deep Learning algorithms for audio classification and speech recognition.

The Lomax-Weibull distribution [11] was defined by combining the cumulative distribution functions of well-known Lomax and Weibull distributions. In this paper, we derive the joint distribution function of two generalized order statistics (GOS) when the independent random variables are from continuous Lomax-Weibull distribution. Then the joint distribution of two order statistics from Lomax-Weibull distribution is derived as a special case of the main result.

Study is on the comparison of perception and behavior of skill trainees towards public sector vs private sector. Study is basically to understand the behaviour of skill trainees. External environment plays a crucial role in changing in the behavior and perception towards the preference of job, before pandemic preference was business or to become an entrepreneur or do give much dedicated time for job job preparation, but after pandemic things reversed as many of the small scale business wind up and preference of the trainee to get the job to earn his and family living. The study is based on Questionnaire and secondary research is based on magazine, newspaper, books, websites etc. This pandemic curved the whole scenario where many of them have lost their job because of COVID 19 which leads to a change in perception towards preference.

This paper involves the design hardware, technology, application and future uses of “Magnetic levitation trains.” The maglev transportation system is more stable, faster, economic, efficient. Maglev systems are currently in use for applications such as bearings, high- speed trains, and manufacturing. Maglev is a method of propulsion that uses magnetic levitation to propel vehicles with magnets rather than with wheels, axles and bearings. With maglev, a vehicle is levitated a short distance away from a guide way using magnets to create both lift and thrust (levitation would not exceed above 10 centimeters). In future these High-speed maglev trains would give a huge competition to the aviation industry.