Volume 12 | Issue 4 | April 2024

 Abstract

This work deals with the implementation of Simple Algorithm for detection of range and shape of tumor in brain MR images and identifies stage of tumor from the given area of tumor. Tumor is an uncontrolled growth of tissues in any part of the body. Tumors are of different types and they have different Characteristics and different treatment. As it is known, brain tumor is inherently serious and life- threatening because of its character in the limited space of the intracranial cavity (space formed inside the skull). Most Research in developed countries show that the number of people who have brain tumors were died due to the fact of inaccurate detection. Generally, CT scan or MRI that is directed into intracranial cavity produces a complete image of brain.After researching a lot statistical analysis which is based on those people whose are affected in brain tumor some general Risk factors and Symptoms have been discovered. The development of technology in science day night tries to develop new methods of treatment. This image is visually examined by the physician for detection & diagnosis of brain tumor. However this method accurate determines the accurate of stage & size of tumor and identifies stage of tumor from the area of tumor. This work uses segmentation of brain tumor based on the k-means algorithms.This method allows the segmentation of tumor tissue with accuracy and reproducibility comparable to manual segmentation. In addition, it also reduces the time for analysis and identifies stage of tumor from the given area of tumor. Finally implement a system using java to identify stage of tumor which is easier, cost reducible and time savable.

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 Keywords

MRI Image,Stages of tumor,Area of tumor,Tumor on control growth,Different treatment,Diagnosis of brain tumor

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This floor cleaning robot, also known as a clean sweep robot, is equipped with a rotating cotton rope mop attached to a motorized mechanism. It autonomously navigates within walls, avoiding obstacles using IR sensors. It has three DC motors for movement and one for water sprinkling. A mini water tanker with a high-pressure pump sprays water intermittently. Control is managed by an 89c52 microcontroller. The system requires a high-power rechargeable battery.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Floor cleaning robot, Autonomous navigation, Revolving cotton rope mop, IR sensors, High pressure water pumping motor.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In recent times, humans are easily infected with antibiotic resistance waterborne pathogens So, in this context there should be analternative method to control these pathogens so that is negligible or no harm water as well as to creatures dependent on these water bodies. Therefore, an easy cleaning can be applied by using an economic biological agent called phages which attack only bacteria kill them even if they are resistantto chemicals and do not cause any harm to humans or normal flora and funa or chemical nature ofwater for domestic use. In our work also disease resistance strains of Enterobacter and Klebsiella were susceptible to phage cocktail from Ganga Water which can be use it in future can be use in large scale to eliminate pathogens.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Antibiotics Phage Plaques Pond water

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Since the beginning of recorded history, silver has been used to heal burns, ulcers, and various bacterial diseases in the way that involves metallic silver, silver nitrate, and silver sulfadiazine. However, utilization of these silver compounds has dramatically decreased as a result of the development of several medicines. In the present work, an effortless green synthesis approach for the production of stable silver nanoparticles using the halophyte plant Nyctanthes arbor-tristis and Terminalia chebula as the reducing/stabilizing agent was reported. The obtained silver nanoparticles (Ag NPs) were further characterized through UV-vis absorption spectroscopy, Scanning electron microscope (SEM), and Transmission electron microscope (TEM). Using UV-vis spectrophotometer the stability and also the formation of the Ag Np was tracked. Based on the growth kinetics of gram (+) Bacillus, gram (-) E Coli, and also Aspergillus niger. NPs from both the plants showed good antimicrobial activity with T. chebula showing the best result. None of the NPs from either of the plants showed antifungal activity. T. chebula-AgNP also showed good antioxidant activity compared to Nyc-AgNPs. In our study, we also found the NPs from both plants showing good photo-catalytic degradation of malachite green than methylene blue dye, with Nyc-AgNP showing the best result.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

AgNPs, Nyctanthes arbor-tristis, Terminalia chebula, Antimicrobial activity, Antioxidant assay, Photocatalytic degradation

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

CryptoAnalytics revolutionizes cryptocurrency trading by offering dynamic visualization and price prediction for up to 100 cryptocurrencies. Leveraging CoinGecko's API, it provides historical data for informed decision-making. Its user-friendly ReactJS frontend allows users to explore trends over various timeframes, from the last 24 hours to a year. By integrating a Long Short-Term Memory (LSTM) model, CryptoAnalytics predicts cryptocurrency prices, enhancing users' ability to navigate the volatile market. Seamlessly integrated with Flask, it facilitates real-time communication and customization, empowering users to select specific cryptocurrencies and prediction horizons. With CryptoAnalytics's insightful CryptoGraphs, users gain deeper insights into cryptocurrency trends, fostering informed decision-making and financial empowerment in the ever-changing crypto landscape.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Cryptocurrency, Flask, Coingecko API, LSTM, ReactJS.

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Creative Commons Attribution 4.0 and The Open Definition

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With the proliferation of Windows-based devices, ensuring secure communication has become paramount for various applications. This report delves into the creation of a secure communication system for Windows platforms using diverse cryptography techniques. It provides an overview of different cryptographic methods, highlighting their respective strengths and weaknesses, and explores their implementation within a Windows environment. The report further details the development of the secure communication system for Windows and evaluates its efficacy in terms of security and performance.Our analysis demonstrates that the system can offer robust security and optimal performance by employing techniques such as symmetric encryption, asymmetric encryption, hashing, and digital signatures.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

- Secure communication, Windows system, cryptography techniques, symmetric encryption, asymmetric encryption, hashing, digital signatures.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The performance analysis of motor drives for feed drives in Computer Numerical Control (CNC) machines plays a pivotal role in enhancing the efficiency, accuracy, and reliability of machining operations. This study presents a comprehensive analysis of the motor drive system employed in CNC machines, focusing on its key parameters, such as speed control, torque response, and dynamic behavior. The research methodology involves both theoretical modeling and experimental validation to evaluate the performance of the motor drive under various operating conditions. Mathematical models are developed to describe the dynamic behavior of the motor drive system, considering factors like load disturbances, friction, and nonlinearities. Furthermore, simulation studies are conducted using advanced control algorithms to optimize the performance of the motor drive and minimize errors during machining processes. The effectiveness of these control strategies is assessed through simulations and practical implementations on CNC machining platforms.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Component, formatting, style, styling, insert.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Mandibular fractures are the most common among facial skeleton fractures. The causes of mandibular fractures include falls, interpersonal violence, motor vehicle accidents, pathology and iatrogenic during to other removal. Assaults are the most common cause of isolated mandible fracture. The available treatment strategies for mandibular sub condylar fracture are open or closed reduction with maxillomandibular fixation (MMF), conservative treatment that includes observation, analgesics, anti-inflammatory, soft diet and early physical therapy exercise. Closed reduction of mandibular fracture with MMF can adversely affect bone, muscle, synovial joint and periarticular connective tissues. The changes in muscle of mastication system have been documented following immobilization of mandible. The Cortical and trabecular thinning, vascular distention and increased osteoclastic activity have been described following joint immobilization. Clinical bone union in adults occurs within 4to 6 weeks. But unwanted complications after close or open reduction with MMF in fracture mandible includes bony deformities, trigeminal nerve injury, facial nerve injury, TMJ ankylosis or decrease mouth opening, changes in musculature including muscle atrophy, change in length and function with dental occlusion affection or temporomandibular joint disorder. Post fractur early Physical therapy rehabilitation is essential for achieving good outcomes that include restoration of pre occlusion, restoration of mouth opening, pain free mouth opening, full range of mandibular excursion, restoration of facial and mandibular symmetry. Condylar fractures lead to violation of articular space, inflammation and hemarthrosis which increases fibrous matrix formation and reduces mandibular movements. Adhesion of the coronoid process and hypertrophy around it, or fibrosis of the temporalis muscle, can be considered as other causes of pseudo ankylosis. The true ankylosis which results from fibrous adhesions or bony fusion is also commonly caused by trauma. The mandibular movement limitations itself may lead to a change in the synovial membrane and reduction in joint lubrication. The muscle weakness and fibrosis may lead to further jaw movement limitation and increased pain.

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MOVEMENT BASED APPROACH FOR TEMPOROMANDIBULAR JOINT DYSFUNCTION IN POST MANDIBULAR FRACTURE- A CASE SERIES STUDY

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Gender is the term used to describe the socially constructed characteristics of male and female. These include behavior, roles, and social normal associated with the same man, boy, woman, or girl in a society, in the public, in private, as well as in relationships with each other. This paper aims to explain the difficulties and issues faced by women while trying to get equality and fight for their rights in this patriarchal society. The paper describes their struggles and problems faced in the field of sports and enlightens the steps and initiatives taken to make sports more inclusive.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

women, games, sports, dicrimination, bias, unfairness, patriarchy, weak, gender, society,

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The composite material is composed of discrete reinforcement distributed in a continuous phase of matrix. In copper matrix composite (CMC) one constitutent is copper which forms network i.e. matrix phase and other constituents serve as reinforcements which are generally ceramic or non metallic hard material. Composite materials play a vital role at the present modern industrial sectors. The centre of our research emphasize the production of metal-matrix composites using the stir-casting fabrication method and preparing samples of varying percentage reinforcements (5%, 10% and 15% by mass) of Silicon Carbide and Aluminium Oxide with Copper. The major drawbacks of copper based composites are reduced conductivity and poor machinability . To overcome this, soft phase such as graphite as a additional reinforcement was used. Graphite improves the machinability of the composites and also possess excellent thermal and electrical conductivity, thereby improving the conducting capability of copper composites. These samples were tested under the hardness test ,tensile test, optical microscopy were conducted. The basic reason of metals reinforced with hard ceramic particles or fibers are improved properties than its original material in terms of strength, stiffness , hardness , electrical conductivity.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Tungsten Inert Gas Welding ,Friction Stir Welding ,Dissimilar Joints ,Heat-Affected Zone, Non-consumable Tungsten Electrode.

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Creative Commons Attribution 4.0 and The Open Definition