Volume 10 | Issue 2

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COVID-19, Anxiety, Depression, Stress, Pandemic.

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Soil stabilization could be a method of improvement of the physical and Engineering properties of soil, like increasing bearing capability, shear strength, etc. which may be utilized by dominant compaction or addition of appropriate blends like cement, lime and waste materials like ash, Plastic bottles etc. Recently, the utilization of plastic product, like polythene (PE) bottles and polypropylene (PP), has been considerably increased, which can cause several environmental problems. Therefore, it's vital to seek out strategies to manage these waste materials while not inflicting any ecological hazards. one in every of these strategies is to use plastic wastes as soil device material. This new technique of soil stabilization may be effectively wont to meet the challenges of society, to cut back the quantities of waste, manufacturing helpful material from non-useful waste materials. The impact of the stabilization was evaluated through polishing off normal laboratory tests. The take a look ats embrace normal compaction test, Unconfined compressive take a look at (UCS), triaxial shear take a look at, CBR etc. Plastic like searching luggage is employed to as reinforcement to perform the CBR studies whereas commixture with soil for rising engineering performance of sub grade soil. Plastic strips obtained from waste plastic were mixed indiscriminately with the soil. A series of California bearing quantitative relation (CBR) tests were allotted on indiscriminately strengthened soil by varied proportion of plastic strips with completely different lengths and proportions.

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Plastic bottles, CBR, COMPACTION, Triaxial shear test.

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In modern era with continuous changing life and environment, changed dietary habits and sedentary lifestyle everything has become victim of many diseases caused by all above reasons and sthaulya i.e obesity is one of them .Obesity is the commonest metabolic disorder in society caused by excessive eating, lack of excercise. It is the life threatening disease like that of diabetis mellitus, hypertension, Myocardial infarction etc. In Ayurveda several treatments are mentioned for this disorder karshaniya yavagu is one of them mentioned in ayurvedic classical text charak samhita. Karshaniya yavagu having antiobesity properties.

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Obesity, sthaulya, Karshaniya yavagu

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One key component in CR usefulness is having the option to perform real time spectrum use authority, as it has the opportunities for unlicensed clients (Secondary user) to get to empty authorized frequency bands. For Cognitive radio systems to work effectively, auxiliary clients (secondary users) ought to have the option to find the closer primary clients (primary users), in this way a basic capacity that a Cognitive Radio hardware (Microcontroller) have to first perform spectrum sensing. Spectrum sensing is an essential need of 5th generation based cognitive radio systems. Analysis of Variance, Eigen, and Energy based Sensing Method for Cognitive Radio Network, A new method of sensing developed in this work. Sensing of spectrum hole with sole methods may results in a miss or sometime spectrum hole though it was in use by the primary user. This work is a design of an affine combinational sensing method that can sense the spectrum holes with high accuracy in the radio channel and it must be only when the primary user is not using it. Spectrum sensing with ANOVEE detection method with Rayleigh fading channel and additive white Gaussian noise (AWGN) channel has been implemented in this work and comparative analysis done between the probability of detection (PD) and the probability of false alarm (PFA). MATLAB simulator is used for the designing of a cognitive radio transmitter, receiver, and channels, Monte Carlo simulation has been performed for spectrum analysis over the channel.

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Spectrum Sensing, Cognitive radio, MATLAB, OFDM, LTE, 5G communication

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Manush Prem Ka Kavi : Jayasee

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Manush Prem Ka Kavi : Jayasee

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This study has been undertaken to investigate the progressive collapse of reinforced cement concrete building by using nonlinear dynamic approach the present work is carried out on G+10 multistoried building located in zone III. The building is analyzed for three different column eliminating conditions of ground floor such as corner, edge and interior column. And for reducing the potential of progressive collapse V type bracing is provided to the building. This analysis is carried out by nonlinear time history analysis through FEM by using ETABS 2019. The various parameters such as axial force, displacement of column and demand capacity ratios of beams are studied in this work. It has been observed that the elimination of interior column is more threatening than other two conditions. Demand capacity ratio values are also less than 2 for beams after providing the braces to the building

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Modal analysis, Time History Analysis, Progressive Collapse, ETABS, DCR ratio

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In interpersonal connections, human emotion perception is critical. Emotion is what distinguish mankind from other lifeforms. Everyone is constantly upgrading their visual picture of themselves, regardless of actual health. This project's goal is to facilitate a feasible and elegant method to predict a person's emotions. It assists the user in recognising his or her emotions and making suitable judgments. When we utilise this tool, the results are much more improvised now then when these patterns are already present. The proposed method can be used in a variety of practical applications, including recognising people's emotions in everyday life and stress from pilots' or air traffic controllers' voices in air traffic control systems. Furthermore, the ratings are more properly identified, and more distinct emotion is delivered

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human emotion, predict, recongnising, making sutiable judgments

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The present experiment aims the Comparative Study on Ultra High-Performance Concrete with and without Coarse Aggregate (RPC) by Particle Packing Method. The Present work is carried out on rheological and mechanical property of two design mixes of Ultra High-performance concrete in which one is without coarse aggregate (RPC) and the other is with coarse aggregates (Modified RPC) of 12.5mm down size. The behavior in the new state of each mix is studied by varying the water cement ratio by 0.3,0.28 & 0.26. The two mineral admixtures used in the mixes are 10% micro silica and 5% metakaolin replacing cement by weight, Manufactured Sand (M-Sand) and quartz sand are used as fine aggregates. Quartz sands consist of 60mesh, 100mesh, and 200mesh. 1% Steel fibers are used in both the mixes to resist shrinkage cracks in the concrete mix and to make the concrete ductile. Some properties of fresh UHPC were investigated with the experimental apparatus, which are usually used to determine the properties of self-compacting concrete the UHPC are tested by Slump flow test, L-box test, V-funnel test, and U-box test. The flowing ability, passing ability, filling ability of fresh UHPC are evaluated. Then the specimens are casted and tested for its Compressive strength. It has been observed that the compressive strength of the mix without coarse aggregate (RPC) is 5% to 10% higher than that with the coarse aggregate.

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Ultra High-performance concrete, Reactive Powdered Concrete, High strength concrete, Self-compacting concrete, Particle Packing Method.

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 Abstract

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portrait, literary monument, consciousness, moral, architectural competence, international theme

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Nanomaterials are at the leading edge of the speedily emerging field of nanotechnology. Their exclusive size-dependent possessions make these materials superior and essential in many spaces of human activity. This brief assessment efforts to summarise the most recent developments in the field of applied Nanomaterials, in individual their application in environmental science and medicine, and deliberates their commercialisation predictions.

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nanoparticles, Nanomaterials, environment, Nano medicine, catalysis , cancer therapy , biomolecules, environmental science

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The rapid rise in population and on comes over the past decades has resulted in an increase in demand for housing. However, despite several public housing programmes that boosted supply, the housing shortage remains. The Housing shortage among low income group is large, despite increase in the stock of quality housing in recent years, as house prices are high relative to incomes and access to credit is often difficult. In Kerala , Local self government institutions has been meaningfully empowered through massive transfer of resources as well as administrative power. They have emerged as effective agencies of the implementation of developmental programmes. Assistance for House finance schemes are the important ones. Local self government institutions make use of all the financial facilities provided under Pradhan Mantri Awas Yojana ( PMAY)Central government sponsored and LIFE (Livelihood Inclusion and Financial Empowerment)Mission project of Kerala Government to ensure decent and secure housing as well as security of life of all homeless people.

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Housing, PMAY, LIFE Mission

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Cloud computing is an emerging discipline in today's generation. From texting someone to streaming any video online, we're generating huge amounts of data. It's important to keep this large amount of information safe and secure, and that's where cloud computing comes in. Cloud computing is a growing model that has attracted a lot of researchers in recent times due to its ability to reduce the costs associated with computing. The key issue with cloud computing is cloud security and proper implementation of the cloud over the network. Cloud computing is the only generation that can secure and maintain interesting records with the help of remote cloud provider hosting. In nowadays world, records are increasing daily. The cloud issuer provides its offerings via the internet and makes use of many internet technologies that get up new security problems. In this paper, we are going to analyse cloud computing, demanding situations in cloud computing, Security threats associated with it and protection of those clouds, with the current protection threats in Cloud computing. The paper additionally discusses lots of open research problems related to the cloud safety

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Cloud Computing, Cloud Security threats and Challenges, Protection of cloud

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The presence of Harmonics in sun oriented Photo Voltaic (PV) energy change structure brings about crumbling of force quality. To address such issue, this paper expects to explore the end of Harmonics in a sunlight based with fell fifteen level inverter with help of Fuzzy Logic (FL) based regulators. Multilevel inverters have acquired expanded revenue as of late because of their capacity to create top notch output waveforms with a low exchanging recurrence. This makes them alluring for high-power applications. The nature of the output waveform can be expanded by killing the some lower request prevailing Harmonics. Another Multilevel inverter with decreased number of force switches is proposed. This new multilevel inverter dependent on fell H-connect geography. This paper lessens all out consonant contortion (THD). This paper proposes another idea of exchanging recurrence with diminished number of switches. This idea assists with lessening the intricacy of exchanging contrasted with other multilevel inverters. Proposed Multilevel inverter having fifteen level output is approved with a straightforward direct burden. The proposed thought has been approved through simulation.

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Harmonics, multilevel inverter, photo voltaic, Fuzzy Logic Controller

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The primary objective of the this study is to find out how Col.Macualay and Col. Munroe, the British Residents of Travancore steered the spiritual and temporal life of the Syrian Christians. They tried to make some fundamental changes in religious and social life of the native Christians so as to reform the community. It helped the Malankara Christian to come out from many of their social bondage and transform itself as an agent for social transitions in modern Kerala.

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Syrian Christians, Malankara, Marthoma, Metropolitan, Reformation, Synod

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AWARENESS, SPILL

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Fear and anxiety, Parent of school going children, COVID pandemic

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Customs is an authority or agency in a country responsible for collecting tariffs and for controlling the flow of goods, including animals, transports, personal effects, and hazardous items, into and out of a country. Traditionally, customs has been considered as the fiscal subject that charges customs duties tariffs, and other taxes on import and export. In recent decades, the views on the functions of customs have considerably expanded and now cover three basic issues taxation, security, and trade facilitation. Each country has its laws and regulations for importing and exporting goods into and out of a country, enforced by their respective customs authorities; the import/export of some goods may be restricted or forbidden entirely. A wide range of penalties is faced by those who break these laws.

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CUSTOMS

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Key words: COVID-19, mental health, stress disorder

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The COVID-19 epidemic has wreaked havoc on the worldwide labor market, particularly among the non-standard workers. The goal of this research was to determine how the pandemic affected the job status and lifestyles of outgoing students. We surveyed some students from universities in the Tamil Nadu using an instrument designed to recover the causal impact of the pandemic on students' current and expected outcomes in order to better understand the impact of the COVID-19 pandemic on higher education. The findings reveal significant detrimental consequences in a variety of areas. COVID-19 has caused 23 percent of students to postpone graduation, 60 percent to lose a job, internship, or job offer, and 69 percent to anticipate earning less at age 35 as a result of the virus. Furthermore, these impacts have been exceedingly variable. COVID-19 caused one-fourth of students to increase their weekly study time by more than 4 hours, while another quarter decreased their weekly study time by more than 5 hours. This heterogeneity was frequently followed by Existing socioeconomic divisions must be bridged. COVID-19 has delayed graduation for lower-income students by 55 percent compared to their higher-income counterparts. Finally, we show that the economic and health-related shocks caused by COVID-19 are consistently influenced by socioeconomic characteristics, and that these factors are important mediators in understanding the pandemic's significant (and varied) consequences.

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COVID-19 pandemic, Higher Education, Employment opportunities

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Purpose of this paper is to study the MHD Hele-Shaw flow of an elasticoviscous fluid thorugh porous media. Here, an attempt is made to solve the unsteady Hele-Shaw flow of viscous-elastic fluid through Porous media, assuming the pressure gradient to the proportional to exp (-mt). the velocity components are obtained and the effect of visco-elasticity is discussed on velocity components. In the end vorticity is also discussed.

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Creative Commons Attribution 4.0 and The Open Definition