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Since their beginnings, automotive wheels have evolved over decades. Wood and stone were used to make the antique wheel rims. The wheel rim, as an essential and crucial portion of the vehicle, was concentrated on with excessive effort as research and development blossomed throughout the industrial revolution. The study is primarily concerned with improving and optimizing the mass of a car's wheel rim. The primary goal is to reduce the weight of the wheel in order to improve the vehicle's overall performance and economy. Cast iron is the material assigned to the basic model. Following design optimization, the rim is subjected to material optimization, which involves assigning several competitive materials to the optimized design and analyzing and observing them under the identical boundary circumstances. Solid Works is used to solid model the underlying model and redesign it. Solid works software is used to do simulations for static analysis and topology optimization.

REST APIs are used by the majority of modern cloud and web services. This paper explains how an attacker can take advantage of REST API flaws to gain access to a service. We introduce four new security rules that take advantage of REST API’s and then demonstrate how a stateful REST API fuzzer can be extended with active property checkers that automatically test and identify violations of these rules. Then we talk about how to implement such checkers in both ways modularly and efficiently. Using these tools, we discovered new bugs in a number of production Azure and Office365 cloud services and discussed their security implications and resolve all these issues

This is a topic that receives a lot of interest since many applications of computer vision focus on the detection of objects in visually appealing environments. Information about an object’s appearance and information regarding the object’s motion are both used as crucial signals in the process of identifying and recognising any given item. This information is used to characterise and recognise the item. The identification of objects based solely on their outward appearance has been the subject of a substantial amount of research. However, motion information in the recognition task has received only a marginal amount of attention, despite the fact that motion plays an essential role in the process of recognition. In order to analyze a moving picture in a way that is both fast and accurate, it is required to make use of motion information in conjunction with surface appearance in a strategy that has been designed. Dynamic texture is a kind of visual phenomenon that may be characterised as a type of visual phenomenon that shows spatially repeated features as well as some stationary properties during the course of time by using methodologies that are associated with machine learning. The design of modern VLSI systems takes into consideration a larger chip density, which results in a processor architecture with several cores that are capable of performing a wide range of functions (multicore processor architecture). It is becoming more challenging to run such complicated systems without the use of electric power. In order to increase the effectiveness of power optimization strategies while maintaining system performance for text data extraction, it has been developed and put into practice power optimization strategies that are based on scheduling algorithms. Over the last twenty years, texture analysis has been an increasingly busy and profitable field of study. Today, texture interpretation plays a vital role in various activities ranging from remote sensing to medical picture analysis. The absence of tools to newline analyze the many properties of texture pictures was the primary challenge faced by the texture analysis approach. Texture analysis may be roughly categorised as texture classification, texture segmentation, texture synthesis, and texture synthesis. Texture categorization is useful in numerous applications, such as the retrieval of picture databases, industrial agriculture applications, and biomedical applications. Texture categorization relies on three distinct methods, namely, statistical, spectral, and structural methods. Statistical methods are based on the statistical characteristics of the image’s grey level. Features are collected using second order statistical order, autocorrelation function, and grey level co-occurrence matrix function.

Propolis is well-known for its favourable biological properties, which are widely employed in the treatment of a variety of disorders. It is high in chemical components that are dependent on the sort of plant that bees may access. The chemical makeup of an Indian Propolis sample was investigated using GCMS, and 22 chemicals were discovered. The MTT assay was used to test the ethanol extract of Propolis against leukaemia and lung cancer cell lines in vitro. The propolis extract was incubated with cancer cell lines for 24 hours, cytotoxicity was assessed using a colorimetric method, and the IC50 value was obtained. The findings showed that the propolis extract tested had substantial cytotoxic action. The conclusion is that Indian Propolis has potential. The Indian Propolis was shown to be a possible natural source of chemopreventive agent. The chemical makeup of Indian Propolis suggests that it could be a viable source of novel bioactive chemicals, but the molecules responsible for biological activity must be identified.

The Latin term for "wheel-bearer" is where the name "Rotifer" comes from. The phylum Rotifer includes the tiny organisms known as rotifers (Brachionus spp.), which are found in freshwater and marine environments. The food of rotifers often consists of dead or decomposing organic items, as well as unicellular algae and other phytoplankton that are the main producers in aquatic communities. Rotifers are primarily omnivorous, while some species have been found to engage in cannibalism. Some rotifers become their main consumers due to these eating behaviors. Rotifers move slowly and scatter evenly throughout the water columns, making them a popular live food for marine and ornamental fish. As a result of their size being suitable for larval fish as a beginning diet during early exogenous feeding, they are regarded as an essential forage zooplankton. They are the ideal size for the majority of demersal species, and they reproduce quickly. As a result, the larval tank is guaranteed to have a high density of feeding organisms, allowing slow-moving larvae to maximize development while using only the necessary amount of energy.

Women play a major and crucial role within the agricultural operations. Agriculture is the major occupation in our country and more than 70% of the population depends directly or indirectly on agriculture. In India, 82% of the farmers own marginal and small land less than 2 hectares (Food and agriculture organization). Most Percentages of the women hail from rural areas where the impact of science and technology on the standard of living is limited. This study was conducted to investigate the Percentage participation of women farm workers in agriculture activities in district Udaipur during 2019-20. Five villages of Vallabh Nagar and Gogunda block/Tehsil of the Udaipur district of Rajasthan state were selected randomly for this study, representing the maize-wheat cropping area of the zone. An interview schedule was used to collect data from a random sample from 500 farmers with farm units less than or equal to 2 hectares and follows maize-wheat cropping system. Women in the study area showed active participation in agricultural activities together and alone in Gogunda and Vallabh Nagar blocks. Women of study area also showed the highest traditional participation and spends much time in agriculture activities. The average time spent by women per hectare basis in weeding operations, cob picking, stalk harvesting during maize crop are 94-161, 214, 99-118 hours/hectare/woman respectively and 110 – 138 hours/hectare/woman during harvesting in wheat crop. These activities are considered the most drudgery prone activities in Maize-Wheat cropping system. Moreover, women perform some of these identified tasks traditionally due to limited knowledge and skill in applying science and technology to daily living, which consumes most of their time and energy. These were the major causes of discontentment among women involved in agricultural activities. There is no doubt that some of the traditional implement have low risk. Still, at the same time they also have a low level of productivity whereas, improved agricultural tools and implements provides high productivity.

Women play a major and crucial role in doing the agricultural operations. The women workers in Udaipur district mostly uses sickle and kudali for doing weeding operations. This study was conducted in 2019-20 at instructional Farm, CTAE, Udaipur with women farm workers during the manual weeding operation by using different traditional tools like hand hoe (kudali) along with technically and ergonomically designed wheel hand hoe. The main objective of the study was to investigate the most drudgery prone tool and to recommend the proper tool for doing weeding operations in maize crop. Use of proper tools not only reduce the drudgery but also improves the operating efficiency along with the comfort, besides improving the productivity of the women farm workers in doing the operation. In view of this, an effort has been made to assess the physical and physiological parameters of women farm workers who are using traditional farm tools along with the improved tools for doing weeding operation in maize crop. The whole study was conducted on ten female farm workers identified from the population of workers in the age group of 18 to 45 years. During the experiment, physiological workload i.e., heart rate, oxygen consumption rate, energy expenditure rate and physical workload i.e., overall discomfort rate, rate of perceived exertion and Musculo-skeletal problems were measured. The Pratap wheel hand hoe saves nearly 36% of the cardiac cost of the worker per unit of output and wheel hand hoe saves nearly 38% of the cardiac cost of the worker per unit of output which is nothing but reduction in drudgery by 36% and 38% by both the weeding tools over kudali. Area covered with Pratap wheel hand hoe and wheel hand hoe were 1.70 and 1.69 times more over kudali.

With the consistent growing maneuver and applications of mobile technologies, dynamic handling of queries related to information on electronic media (Broadcast Queries) plays a vital role. Broadcast Queries (BQs) consists of some authentic characteristics that are not addressed when compared to conventional spatial query processing. It is possible to achieve a considerable reduction in latency while maintaining the highest accuracy and scalability related to queries related to peer-to-peer allocation and thereby allows finishing queries with no interruption at a mobile congregation. In this paper, we propose a hybrid cache management algorithm in order to proficiently encourage accessing of data in ad hoc networks. The verification algorithm gathers the neighboring peer data items to provide the spatial query solutions. The network utilization in the network is related with the available bandwidth and the free space through efficient cache management. The hybrid cache management is combined with $$Cach{e}_{Data}$$ and $$Cach{e}_{Path}$$ techniques utilizing the concept of cache replacement policies with the motivation to further improve the performance of BQs. The experimental results indicate that the proposed scheme works well in reduction of query delay and also message complexity than the related techniques.