Volume 12 | Issue 7 |

 Abstract

This Human Computer Interaction (HCI) has become one of the important projects in this new era and technology. In today's digital age, the interaction between humans and computers continues to evolve beyond traditional input devices like keyboards and mice. This project proposes a novel approach to computer interaction through hand gestures, specifically aiming to control the cursor on a screen without physical contact with any device. The system utilizes computer vision techniques, primarily leveraging a webcam to capture and interpret hand movements in real-time. Key components of the system include hand detection, gesture recognition, and cursor control algorithms. Hand detection identifies the presence and position of hands within the camera's field of view. Gesture recognition algorithms then classify specific hand gestures, translating them into commands such as moving the cursor in different directions, clicking, or scrolling. These gestures are predefined and mapped to corresponding actions in the graphical user interface (GUI).The project's implementation involves using Python and libraries like OpenCV for computer vision tasks, ensuring compatibility across different operating systems. The system's performance is evaluated based on accuracy in gesture recognition, real-time responsiveness, and user experience in controlling the cursor solely through hand gestures.

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 Keywords

Hand gesture recognition, Human-computer interaction, Cursor control, Gesture-based interaction, Real-time systems, OpenCV

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Abstract: The current study reports an assessment of Lepidopteran fauna on rabi crops in an agro-ecosystem of the Jhunjhunu district, Shekhawati region of North-east Rajasthan conducted during the winter season (Nov.2022 to March 2023). A total of 54 species from 12 families were recorded. The Noctuidae family was the most species-rich with 13 species, followed by Lycaenidae with 11 species, Pieridae with 8 species, Crambidae with 6 species, Erebidae and Nymphalidae with 4 species each, Papilionidae and Gelechiidae with 2 species each, and Hesperiidae, Geometridae, Scythrididae, and Plutellidae with 1 species each. In terms of abundance, 1,111 lepidopteran insects were collected. Lycaenidae was the most abundant with 432 individuals, followed by Noctuidae with 242, Pieridae with 150, Nymphalidae with 85, Crambidae with 78 , Papilionidae with 41, Erebidae with 40, Geometridae with 24, Gelechiidae with 8, Scythrididae with 7, and Hesperiidae and Plutellidae with 2 individuals each. Understanding key species and their seasonal distribution can help develop conservation strategies to promote sustainable agricultural practices.

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 Keywords

Species, Biodiversity, Lepidoptera, Rabi crops, Winter season

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The ultimate aim of education is to equip the students with knowledge and make them successful in their The Modem education system strives to make the students employable to succeed in getting right placement. But the recent sur veys shows clearly the bitter truth that only less than 19% graduates are employable, remaining students are lagging behind particularly because of their poor communicative skills. It is crystal clear that vocabulary plays a vital role in effective communication skills. So this article highlights the strategies to develop vocabulary with a practical approach.

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APPROACHING PRACTICAL VOCABULARY OF ENGLISH ENRICHMENT

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With the rapid growth of technology, many people are currently working remotely and consume social media more often. Over the last few years, the Web has seen a massive growth in the number and kinds of web services. Web facilities such as online banking, gaming, and social networking have promptly evolved as people perform routine tasks. As a result, a large amount of information is uploaded on a daily basis to the Web. As these web services drive increased opportunities for people to interact, they equally offer new opportunities for criminals. URLs are launch pads for any web attacks such that any malicious intention user can steal the identity of the authorized person by sending the malicious URL. Malicious URLs are a keystone of Internet illegitimate activities. It is a form of cyber-attack, which has an adverse effect on people where the user is directed to fake websites and duped to reveal their sensitive and personal information which includes passwords of accounts, bank details, atm pin-card details etc. Hence protecting sensitive information from malwares or web phishing is difficult Aim of the phishers is to acquire critical information like username, password and bank account details. Cyber security persons are now looking for trustworthy and steady detection techniques for phishing websites detection. Hence protecting sensitive information from malwares or web phishing is difficult. By using Machine learning algorithms, we will be identifying phishing attacks and report their positives and negatives. The proposed approach is that which classifies URLs automatically by using Machine learning algorithm called logistic regression that uses binary classification.

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Cyber security, logistic regression, URL prediction, python programming language FAST API, feature extraction, preprocessing.

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ABSTRACT: In the automotive sector, sustaining brand loyalty and ensuring repeat business depend significantly on customer satisfaction. Hyundai Motor has seen tremendous expansion throughout the years. Company is focused on after sales service and customer satisfaction. In this study satisfaction of customer related to after sales service of Hyundai car in Gorakhpur district is identified. The data is gathered using a well-organized questionnaire. It was found that 58% of users being satisfied and 42% being unsatisfied during warranty period (free after sale service) by the Hyundai service center in Gorakhpur. 39% of paid service customers in the Gorakhpur showroom are satisfied with the company's after-sale support, while 61% of customers are not satisfied. "Delivery Time" was the main causes of consumer dissatisfaction.

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After Sales Service, Customer Satisfaction, Hyundai Car, Automobile, Warranty

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Using near-infrared (NIR) imaging to capture each person's vein patterns makes finger vein authentication incredibly secure and difficult to forge. These small near-infrared (NIR) sensors are ideal for use in many fields, including medicine, consumer electronics, and banking, thanks to the improved accuracy and efficiency brought about by modern machine learning and deep learning algorithms. The usage of this technology will be propelled by upcoming advancements in areas such as multi-modal biometrics, cloud computing, edge processing, and sensor technologies. Fingerprint vein authentication is a promising approach for future biometric systems because of its high level of accuracy, security, and user acceptability.

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Finger Vein Authentication, Vein Pattern, Image Processing, Deep Learning, Security, Privacy, Data Security

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The prevalence of rheumatoid arthritis in the adult Indian population using the revised ACR/EULAR criteria for the diagnosis of RA, has been found to be 0.75% projected to the whole population, this would give a total of about seven million patients in India. The prevalence of RA in India is quite similar to that reported from the developed countries. Rheumatoid Arthritis is known as Amavata in Ayurveda. This disease directly affects the quality of life of affected person. The word Amavata is a combination of two words, Ama and Vata. Ama is the apakwa ahar rasa produced in the body due to Mandagni (sluggish digestive fire). When all metabolic fires (Agni) become sluggish Ama is produced. It is Guru,Snigdha, Sthira, Sthula, and Pichhila.Ama is toxic and with the help of Vata it circulates in whole body and gets located in the Sandhis (joints), causing pain, stiffness and swelling over the joints. In Amavata, Agni (metabolic fire) plays an important role. A large number of formulations having nomenclature Amavatari Rasa are found spread across the Ayurvedic texts, But on comparing we found that most of them contain the ingredients of Amavatari Rasa as per Bhaishajya Ratnavali which has following ingredients, Parada (1 part), Gandhaka (2 part), Triphala (3 part), Chitrak (4 part), Guggulu (5 part), Eranda tail/Castor oil (Bhavana dravya).All these are having potential amapachak and agni deepan properties and hence can be used as best medicine for Amavata. Key words: Amavatari Rasa, Rheumatoid arthritis.

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Amavatari Rasa, Rheumatoid arthritis.

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Nourishing cream is a moisturizing cream to Nourish and Replenish your skin. It maximizes the skin's moisture level and makes it look soft, radiant, and smooth. It keeps your skin Nourished and Protected against dryness with a non-greasy and light effect so you can use for long duration. Nourishing cram gets quickly absorbed by the skin and suitable for all skin type especially for dry skin. Nourishing cream is a cosmetic preparation used for Protecting, Moisturizing, and Lubricating the skin. It is the complex mixture of chemical agents often occlusive help hold water in the skin after application, humectants attract moisture and Nourishment help to smooth the skin.The main aim of the work was to formulate and evaluate Nourishing cream of Cymbopogon citratus to analyze its Nourishing activity. Cymbopogon citratus was formulated and tested for Nourishing activity by topical application. Lemongrass is the medicinal plant which is richest source of bioactive compounds used in traditional and modern. The extracts were used in the formulation. After completion of formulations, it was evaluated for its physiochemical parameter like color, odor, PH, spreadability, consistency, solubility, washability, viscosity, the medicinal properties of Cymbopogon citratus since effective and easy which are used in formulation to form cream, ointment, and lotion.

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Nourish, Lubricating, Protecting.

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Diabetic neuropathy, a common complication of diabetes, causes significant nerve damage and a variety of symptoms like pain, numbness, and weakness. This review delves into how high blood sugar levels contribute to the condition through oxidative stress and metabolic issues. It covers the range of symptoms and the methods used to diagnose the disease, emphasizing the importance of thorough clinical assessments. Current treatments focus on controlling blood sugar and managing symptoms, but new therapies offer hope for better outcomes. Future research aims to overcome existing challenges and improve prevention, diagnosis, and treatment, ultimately enhancing the quality of life for those affected.

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Diabetic Neuropathy, hyperglycemia, oxidative stress, diabetic mellitus, reactive oxygen species

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Merger and acquisition (M&A) plays a vital role in corporate finance by enabling firms achieve varied objectives and financial strategies. The explosion of bank M&A has been a global phenomenon. In many emerging economies including India, bank M&A has often been driven by government policies to improve stability in the financial system. In this regards, our study aim is to examine the impact of pre and post M&A on the bank employees productivity of the largest merger of Four banks Viz., Punjab National Bank, Canara Bank, Union Bank of India and Indian Bank with six other banks in India (2017-2024) on 1st April 2020. The analysis was carried out as comparison of pre merger period (2017-2020) and post-merger period(2020-2024) ie., four years prior and four years after the merger period. The analysis was carried out to know the mean and standard deviation and paired t -test was applied to know significant difference in the selected variable via., Deposit per employee and advance per employee. The study concluded that merger and acquisition led to increase in the productivity of employees and there is significant difference in the means of pre and post merger period.

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Productivity; Merger and Acquisitions, deposits, Advances.

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