Volume 9 | Issue 8 |

 Abstract

In the recent years, scientific and technological advancements have been made in the research and development of novel drug delivery systems by overcoming physiological troubles such as short gastric residence times and unpredictable gastric emptying times. Gastric emptying of dosage form is extremely variable process and ability to prolong and control the emptying time. Gastric transit time is valuable asset for dosage forms, which reside in the stomach for a long period of time than conventional dosage form. Several approaches are currently utilized in the prolongation of the gastric residence times, including floating drug delivery systems, swelling and expanding systems, polymeric bioadhesive systems, modified-shape systems, high-density systems and other delayed gastric emptying devices. The purpose of writing this review on floating drug delivery systems (FDDS) was to compile the recent literature with special focus on the principal mechanism of floatation to achieve gastric retention. This review explains briefly about types of floating system, advantages, limitation, floating mechanism, factors affecting floating system, drug candidates suitable for floating, evaluation parameters and application of the system.

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 Keywords

Gastric Residence Times, Gastric Emptying Times, Swelling, Bioadhesive.

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Creative Commons Attribution 4.0 and The Open Definition

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In developing countries like India, there is an absence of a proper health care management system. Many people wait in lines at the registration desk at the hospital or struggle with their insurance companies for the sanction of bills. This paper focuses to design an efficient and paperless digital health care management system with the help of smart health identity cards and their potential.

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 Keywords

ID: Identity card, Portal: A web portal, a web-based platform that collects information from different sources into a single user interface and presents users with the most relevant information for their context., Insurer: a health insurance company that provides the insurance.

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Creative Commons Attribution 4.0 and The Open Definition

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Background: By using physical activity questionnaire-adolescent (PAQ-A) we can measure the physical activity level in school children and academic achievement. Aims and objective: to find out correlation between physical fitness and academic achievement in school children. Methodology: 297 subjects were taken; all subjects were allotted a questionnaire and explained how to fill it. The physical activity of subjects were found with the help of physical activity questionnaire-adolescent (PAQ-A) to find out the level of physical activity from the last 7 days includes sports or dance and other activities. Result: The updated data were collected for physical activity questionnaire. descriptive statistics including mean and standard deviation of age. Frequency percentage of gender and standard were analyses by pie chart. Conclusion: Physical fitness in children is important but they tend to lead a sedentary life due to burden of studies and excessive use of modern technology for entertainment. This study concludes that there is decrease in the physical activity and academic achievement.

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 Keywords

Correlation Between Physical Fitness And Academic Achievement In School Children

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The harsh environment has a significant impact on structures in coastal areas. As a result, building and maintaining structures to ensure that they last as long as they are supposed to might be difficult at times. Due to sea level rise, there will be significant variations in temperature, humidity, water density, wave and current factors, all of which will have an impact on the structures. It hastens the degeneration of the structure, mostly through corrosion, sulphate assault, freezing and thawing, and other factors. The industrial structure in the harbour is taken into account for this study. Because to the hostile marine environment, the breathing structure was seriously injured the roof and truss of the structure are highly corroded and may fall any time and the RC members are losing their strength. To assess the damage to the structure and the state of the existing structure, visual inspection and non-destructive tests such as UPV, rebound hammer, pH, carbonation, corrosion test, delamination, and cover metre tests were undertaken.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

impact, degeneration, non-destructive, delamination

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Classroom Management? Practices ? Skills

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

COVID Strain, Indian Economy

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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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English classrooms; English language learners; speaking skills.

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Creative Commons Attribution 4.0 and The Open Definition

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This paper presents a new perspective of Artificial Intelligence (AI). Although, number of attempts has been made to make an artifact intelligent, including evolution theory, neural network etc and a number of problems have been solved using these concepts but each of this theory covers only some aspect of human intelligence. Still there is a large gap between artificial intelligence agent and human being. In this paper, we outline the technical issues that need to be addressed in order to meet this challenge, including usability, robustness, and scale. At the same time it adds the power of two well knows Artificial Intelligence techniques viz. Neural Computing .The paper gives an idea of an artifact which is supposed to match the intelligence and behavior of a human being. Paper also discusses some natural phenomenon and how they can be confirmed by the revised definition of artificial intelligence. The paper does not claim that existing definition of artificial intelligence has some faults. The paper just augments the existing definition by some other features that can make it more close to natural intelligence. The features augmented are naturally inspired similarly as AI, Neural Network and genetics all are naturally inspired.

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 Keywords

Neural Computing, Intelligence

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Creative Commons Attribution 4.0 and The Open Definition

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The multi signature is a form of group-orientated cryptography that became first added with the aid of using Desmedt in 1987. The group has a protection coverage that calls for a multi signature to be signed with the aid of using all institution individuals with the understanding of more than one non-public key. However, to any verifier, the multi signature may be established the use of a corresponding institution public key. In general, we expect that everyone organization participants do now not take delivery of as real with each other. On the opposite hand, in the event that they do accept as true with every other, all non-public keys may be shared amongst themselves. In this paper, we proposed new proxy-multi signature scheme primarily based on DLP. We display that our new scheme can withstand existential forgeries in opposition to adaptive chosen-message attacks. Furthermore, the brand new scheme is quite simple and efficient computationally. It has the belongings that the dimension of a multi-signature is unbiased of the variety of the authentic signers. In addition, this proxy- multi signature can be used for suitable type of block-chain structure.

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 Keywords

Cryptography; Proxy-Signature; Multi-Signature; Discrete logarithm problem; Security.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The nanoadditive play very important role on performance enhancement in IC engines, nanoadditive reduces emission characteristics and improves engine life as well, there are various types of nanoadditves used in IC engine like ZnO, Al2O3, SiO2, CeO2, etc. The results reveal that brake thermal efficiency at full load condition is 31.8% for B20MgO (20% Magnesium nanoadditives) fuel blend and 29.4% for B20SiO2 (20% Silicon nanoadditives) fuel blend. Fuel consumption 0.26 kg/hr in the case of B20SiO2 (20% Silicon nanoadditives) fuel blend and 0.2 kg/hr for B20MgO (20% Magnesium nanoadditives) fuel blend respectively whereas for the neat diesel it is 0.29 kg/hr. This is the major contribution due to the presence of the nanoparticles that leads to the complete combustion of the fuel. Moreover, carbon monoxide emission at full load condition is 0.136 % by volume and 0.157 % higher in the case of B20SiO2 (20% Silicon nanoadditives) respectively compared to the neat diesel. However, the presence of nanoparticle enhances the NOx emission, due to the maximum cylinder pressure and higher heat release rate achieved during the combustion process. The smoke density is minimum for B20MgO (Magnesium) at all loads and maximum for B20SiO2 (Silicon) blends at all loads. Keywords: D.I. Diesel engine, waste vegetable methyl ester biodiesel, B20SiO2, B20MgO Blended fuel, Brake thermal efficiency, Injection Timing, Emissions.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Nanoadditives, Brake Thermal Efficiency, Nanoparticles, Emission Characteristics, Fuel Blend, NOx emission

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Creative Commons Attribution 4.0 and The Open Definition