Volume 11 | Issue 8 |

 Abstract

The Si-Sb-ZnO composites were ready by a substance decrease mechanical alloying technique and were utilized as anode materials for lithium-particle batteries. The addition of ZnO nanoparticles significantly enhanced the Si-Sb alloy's electrochemical performance. Particularly, the initial coulombic efficiency of 64.9 percent and the initial specific charge and discharge capacities of the Si-Sb-(ZnO)0.3 composite were 845.1 and 1301.5 mAh/g, respectively. The limit stayed at 690 mAh/g after 200 cycles, and the limit maintenance proportion was 81.6 %, which showed superb cycling dependability and rate ability of the composite materials.

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 Keywords

Lithium-ion batteries, Si-Sb-ZnO composite materials, Electrochemical properties

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Creative Commons Attribution 4.0 and The Open Definition

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In order to improve performance in terms of power consumption, speed, magnitude, hysteresis, and dependability, the CMOS device is utilized. The Schmitt trigger circuit improved compatibility with analog components and low voltage power supplies by reducing power dissipation. This is the most efficient approach. This article presents a comparison between a conventional six-transistor (6T) Schmitt trigger and a four-transistor (4T) Schmitt trigger. The Schmitt trigger is designed in such a way that, by adjusting its voltage, the output can be ended to increase prematurely, thereby reducing the output delay with less converting time and less power consumption. The circuit is replicated in the MATLAB tool in both 180nm and 90nm technology, and a simulation result shows.

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 Keywords

Schmitt trigger, Threshold voltage, Delay, Power dissipation, Hysteresis

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Creative Commons Attribution 4.0 and The Open Definition

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The present study was conducted in an attempt to identify the selected kinematic variables to the technique of Hook shot in Cricket. The following kinematic variables were selected for the purpose of study, namely: Linear kinematic variables at height of center of gravity at selected moments Placement of the foot, Execution (contact) in Angular kinematic variables Ankle joint, Knee joint, Hip joint, Shoulder joint and Elbow. We take five male inter-university cricket players of 18 to 24 years were selected as subjects for the present study. As the subjects had been undergoing training for a considerable period, therefore, it is assumed that they possess a good level of technique of batting. The purpose of the research was explained to all the subjects and subjects were motivated to put their best during each trial. The subject was filmed only in sagittal plane. The camera being used for the purpose was CANON- 70D, a motor driven camera, with the frequency of 24 frames per second. The distance of the camera from the subject was 3.10 meters away and the vertical height of the lens was 1.15 meters from the ground. After the video recording, the video was played and with the help of the computer software, the final position i.e., the moment contacts during placement of feet and execution of hook shot in cricket were obtained on the screen by trial-and-error method and kept in pause. The Centre of the mass of body segment and the whole body along with the angles were determined by Kinovea software.

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 Keywords

Hook Shot, Kinovea, Execution, Kinematic.

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A subfield of artificial intelligence, machine learning is concerned with the development of algorithms for computers that can make judgements independently by analysing historical data and experience. Computer simulation of intelligent human behaviour is a fundamental component of the ever-expanding field of data science. The principal aim is to empower computers to engage in autonomous learning processes and adjust their behaviours without requiring human intervention. A foundational discipline of mathematics, linear algebra is critical for comprehending the mechanisms underlying machine learning algorithms, including the gradient descent algorithm. Calculus is utilised to characterise the process of learning and refining our models, which is present in virtually all models. The aim of machine learning is to construct predictive algorithms capable of acquiring knowledge from data, encompassing instances such as the future cost of fuels in a given country, the visual attributes of an object within an image, or the most effective combination of pharmaceuticals to cure a specific ailment. A vast network comprised of the Internet and telephone lines permits users to exchange data via websites and telephones. The responsibility of network administrators is to establish connections between the originator and receiver while ensuring that the capacity of each link is not exceeded. Ensuring a dependable service is unattainable in the absence of the mathematical principles that underpin queuing theory. The inclusion of Poisson processes in mathematical models guarantees the existence of a contact tone throughout a telephone conversation. The complexity of Internet connection routing arises from the unpredictability surrounding the timing and volume of incoming inquiries. Consequently, the development of packet switching occurred, wherein data is partitioned into more manageable "packets" for autonomous transmission. While this promotes improved network performance and resilience, it is not uncommon for routers to encounter connection failures due to excessive packet burdens. There is a viewpoint that fractional mathematics may eventually play a role in the advancement of an internet service that is considerably more dependable.

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Machine learning, Applications, Mathematics, Artificial Intelligence, Data Science.

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Library is a resource center from where information is served towards the students, teachers, researcher etc. college library play an important role in higher education system like college education system and University education system. But Present situation of library and librarian facing a great challenge. This situation arises prominently at the time of pandemic situation (covid-19, from 2019 to 2022). In this paper, I emphasize on technology needed for a college library in the rural place like Jamini Roy College. In this study I have tried to represent finding opportunities on the both library and its users for future development. The study has been done by Document research applied for making related and relevant literature review. Descriptive or survey method is used for investigating the current condition of Jamini Roy College library and what type of barrier facing by the librarian.

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College library services; Service in Covid-19 period; Digital library; Information communication technology; Library management software; virtual library; Library without wall

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The novel Invisible Man has been described as a Kafkaesque novel. It has also been called a picaresque novel with has furthermore, been described as an existential novel. It contains penetrating psychological passages and a profound treatment of its theme as well as a realistic status of one of the masterpieces of American fiction and one of the greatest triumphs in the field of novel-writing in the twentieth century. Analyzing the modern novelist's task, Ellison observed that he had to find, "for himself and for his readers some new insight into the human predicament, some new facet of human possibility". The novel primarily communicated "a vision" of a particular experience that achieved "its university, if at all, through accumulating images of reality and arranging them in patterns" of a broader experience. Ellison's central purpose in writing "Invisible Man" was to portray the black protagonist in the novel as possessing the full complex ambiguity of the human as against the stereotype image of the black man. In order to portray the Negro character possessing the full, complex ambiguity of the human, Ellison in "Invisible Man" presents what he calls the Black American experience in its widest scope and variety from the Reconstruction period to World War-II. He has compelled the white society the urgency reexamining project of "Humanism" upheld with pride since time immemorial. It was only in the 20th century there is a radical revision of "Humanism" that tried to accommodate the problems of Race, Class & Caste.

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Humanity, Race, Class & Caste.

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Creative Commons Attribution 4.0 and The Open Definition

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Purpose - The objective of the study is to describe the potential risks and benefits of cryptocurrency adoption on the Indian economy and to analyze the factors for the growth of cryptocurrency in India. Design/methodology/approach - Descriptive research is undertaken to describe the impact of cryptocurrency on the Indian economy. The primary data is collected from a sample of 700 consumers residing in India covering their attitudes, perceptions, and usage of cryptocurrency. The survey is conducted online through a web-based platform, and is distributed using social media and email channels. Findings - On the positive side, cryptocurrencies can provide financial inclusion to the unbanked population, provide a new avenue for investment, and reduce transaction costs for cross-border transactions. It can also attract foreign investment in the Indian economy and boost the country's technological development. However, there are also concerns regarding the use of cryptocurrencies in unlawful activities such as money laundering and financing terrorism. There is also the risk of the Indian economy losing control of its monetary policy and the potential for instability in the financial system. Originality/value - The impact of cryptocurrencies on the Indian economy remains uncertain. While it presents both opportunities and challenges, a cautious and balanced approach is necessary to harness the potential benefits while mitigating the risks. However, in the future, the rigorous empirical studies are to be undertaken to know the real benefits are being enjoyed the people who invested money in cryptocurrency. Paper Type - Research paper

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Cryptocurrency, digital currency, Indian economy, demographical factors, adoption of cryptocurrency, etc.

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The present study aimed to know the suicidal tendency among boys and girls. It also aimed to check suicidal tendency with reference to gender and area. The Suicidal Tendency Scale (Revised) (STS-R) by Rasik G. Meghnathi (2020) was used. The sample constituted total 120 college students out of which 60 were from boys students (30 urban area and 30 rural area) and 60 from girl students (30 urban area and 30 rural area). The data was collected from normal population of Ahmedabad District. The data was scored, analyzed as per the manual. 'F' test was being calculated. The result showed that 1.. The boys college students is having more suicidal tendency than girls college students group, 2.. The college students of urban area is having more suicidal tendency than college students of rural area group and 3.. The college students of rural area is having more suicidal tendency than college students of rural area group.

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 Keywords

Suicidal Tendency, Boys and Girls, Students of Urban Area and Rural Area

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Creative Commons Attribution 4.0 and The Open Definition