Volume 10 | Issue 8

 Abstract

Pre-Primary education, Primary education, Secondary education (lower secondary and upper secondary), and Higher education are the four phases of education. After pre-primary and primary school, secondary education is the third and most essential level of education, preparing pupils for the world of labour. During covid-19, teaching and learning took a 360-degree turn. While Online education offers time and space savings, as well as cost-effectiveness and flexibility, students' attitudes, motivation, and interest plays an important part in achieving a beneficial outcome. This study tries to find out the attitude of class XII students school towards online teaching during the pandemic. The study shows that there is difference in the mean value with regards to government and private school, locality(urban and rural), gender (male and female) , stream (arts and science) of Class XII students towards online teaching and learning.

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Online teaching-learning, Covid -19 pandemic

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Entrepreneur, Employment, Finance, grants ,fund

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The present investigation on the various parts of Nyctanthes arbortristis L. has been undertaken mainly to understand the anatomy, tissue components, phytochemicals and antimicrobial activity. It has been achieved by adopting the basic techniques in anatomy and histochemistry. The main focus of this study was on the internal structure of stem, leaf and flower so as to understand the role of specialized cells (secretary cells) and pigments (carotenoids). These microscopic features play an important role in authentication of crude drug samples in pharmacognosy. In transactional view, stem shows four cortical bundles characterized as conjoint, collateral, open and exarch, present at the four ridged portion of the stem. This is due to the abnormality of stem which shows secondary growth at maturity. Midrib vascular bundle is crescentric showing cambial divisions, xylem and phloem. The essential oil of N. arbortristis L. has a pleasant fragrance and has been established as a potent antimicrobial agent. Presence of essential oil secreting cells was localized in stem, leaf and flower with Sudan III stain. Oil secreting cells appear bright orange - red. In the present study, tannins, starch, glycosides and carotenoids have been identified. Interestingly, tannins, starch, glycosides and carotenoids are seemed to be responsible for aroma and colour of the corolla tube. Interestingly, the results pertaining to the bioactive principles of flowers of N. arbortristis L. remain similar to that of jasmine. Further, the alkaloid and the glycosides extracted in the present investigation are known as nyctanthine and iridoid glycosides respectively. Besides, the significant antibacterial activity of the leaf powder extracted in butanol exhibited the maximum zone of inhibition (19mm) against Gram negative bacteria. Thus these properties of the plant N. arbortristis L., make it as a very promising / potential candidate species in both pharmaceutical and cosmetic industries as well

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Nyctanthes arbortristis L., histochemistry, bioactive principles, antibacterial activity, pharmaceuticals

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Speech has always been considered as a power medium for verbal communication, and reflects the personality of the speaker. The ability to speak is interlinked with the ability to hear. For children, hearing is most significant because the ability to develop and use oral language is closely related to the ability to process speech through ears. The purpose of this study was to develop and determine the validity of Picture Speech identification test for 3 to 6 years old children in Assamese language and compare the developed test on Assamese speaking children with profound hearing loss and Cochlear Implant users. A monosyllabic word list was developed keeping in mind that the words had to be pictorial. It was further validated and administered by performing on Assamese speaking bilateral severe to profound hearing impaired children and children using Cochlear implant and the scores were compared. The study revealed that Picture speech identification test developed for children showed a validity and children using Cochlear implants performed better compared to children without amplification i.e. bilateral severe to profound hearing loss. This study therefore proves that Picture speech identification test can be used as a valid tool for evaluation and therapy in the field of Pediatric Audiology. The test helps us find out the speech identification abilities of hearing impaired children and accordingly assign them to different auditory training groups.

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speech identification, speech intelligibility, cochlear implant

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pilgrims are important part of pilgrimage centers. Better infrastructure facilities at pilgrimage centers attract a greater number of pilgrims. Satisfactory sanitation facilities are the important part of pilgrimage centers. In Maharashtra pandharpur is mostly visited pilgrimage center. Pandharpur is famous for lord Vithhal. Every year near about 20-25 lakh pilgrims visit pandharpur, and it is observed that number of pilgrims increasing every year. For this largely visited pilgrimage center, providing satisfactory sanitation facilities is task. There are many sanitation facilities are provided but some of them are not in good condition hence pilgrims choose to defecate in open. It leads to spreading of diseases. If better sanitation facilities were provided it will help to maintain hygienic environment throughout the wari period. The findings of the revealed that increasing flow of pilgrims choose to defecate in open due to unsatisfactory sanitation facility and it leads to polluted environmental condition and spread of diseases. Hence, it is very significant to provide sanitation facility at pilgrimage center.

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sanitation facilities, public toilets, pilgrims, pilgrimage center

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The Internet of Things (IoT) has significant ramifications. Autonomous vehicles (AVs) are designed to make daily tasks easier, such as delivering parcels, reducing traffic, and transporting commodities. Aerial and marine vehicles, as well as ground vehicles, are included in Autonomous Vehicles, which have a wide range of uses. We are deploying Cyber Security (CS) based data transmission to autonomous vehicles to solve this challenge. Here, a cloud serves as the intermediary, transferring files from the sender to the autonomous car. For added security, we employ a CS-based algorithm (Advanced Encryption Standard) to encrypt the transmitted data into cipher text. The private key generated by the sender to the specific Autonomous Vehicles can decipher the encryption text .While these IoT systems manage vast amounts the majority of sensor information is also sent to the cloud for delayed processing. While Autonomous Vehicles have a lot of promise in terms of the benefits they may offer Security and privacy are important to the transportation business. Issues represent additional difficulties that must be addressed as we go. Furthermore, Ai Research approaches are becoming increasingly important for IoT systems to automatically manage AVs. This study examines artificial intelligence (AI) and security in relation The Internet of Transportation Systems is a cloud-based system.

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Cyber Security, Cipher text, AES(Advanced Encryption Standard), Private key.

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In the globe of potentialities, IoT (Internet of Things) is playing a vital function in progress and computerization or automation of devices and objects that is making life easy, calm and most significantly consistent by regulating and monitoring the various electronic, electrical devices and a lot of other things remotely by internet. There is a radical development in IoT where huge quantity of heterogeneous appliances getting connected to internet. IoT [1] makes to link varied technologies, applications and protocols that lead to interoperability and interconnectivity between the heterogeneous wired and wireless protocols is a drawback. This paper emphasizes on the design and development of a new Bi-Directional IoT Gateways, which makes the communication among the heterogeneous appliances incorporated with various wireless protocols and wired protocol such as (Wi-Fi, ZigBee, Bluetooth, GSM and Ethernet). It makes the interlinking and interoperability among various wired and wireless protocols, by restoring the obtained sensor data got from discrete wireless nodes, for regulating and monitoring a machine by the instructions specified by remote users. Wherever there no means of internet communication the prototype utilizes built-in GSM module that send the information to the cloud and gets instructions from the remote users.

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Heterogeneous appliances, Internet of Things, Bidirectional Gateways

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Railway power conditioners have played a vital role in the railway industry for compensating negative sequence current (NSC), reactive power, and current harmonics. Also, various power conditioners have been framed to ease its implementation and improve the power quality of the traction system. To nullify the power quality problem in railway power supply network, a railway static power conditioner (RPC) based on half-bridge converter is proposed. Compared with conventional Half-Bridge-Converter-Based Railway Static Power Conditioner, the proposed conditioner could keep the rating and cost of the power quality conditioner reduced. Cooperative control strategies have been developed to achieve accurate tracking of reference signals.

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Negative Sequence Current (NSC), Railway Static Power Conditioner (RPC), Half-Bridge-Converter-Based Railway Static Power Conditioner, Installed Capacity reduction.

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citation analysis, Freud, psychoanalysis, psychiatry, psychology

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The advancements in the technologies, leads the business world to modify the operation in the warehousing as the result of the shortage in the management skills has paved way for the emergence of the automated ware housing. More over as the warehousing takes a vital role in the supply chain and prevails as the key feature in the logistics, enhance the organization to improve efficiency in proper inventory by using IoT devices like barcodes & scanners for proper arrangements. The application of the artificial intelligence in the warehousing operations enhances the potentials of the warehousing functioning in the logistics, and supply chain management . The artificial intelligence in the warehousing is to make it a smart environment for the automated logistics is proposed in the pipe industry . The paper concentrates on the Automated Warehouse in inventory process in pipe industry using the internet of things, artificial intelligence to have an any time access.

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Artificial intelligence, Smart Warehousing, Automated Logistics, Internet of Things.

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Key Words: Myth, Traditional and Modern, History, Post Modern colonial.

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In this paper, we propose novel low error approximate adder structures for FPGA-based implementations. By using the proposed adder structures, the throughput of an FPGA-based implementation can be significantly increased. We propose two approximate adder structurers for FPGAs in this paper : one is low error and area efficient approximate adder (LEADx), and another one is area and power efficient approximate adder (APEx). Both approximate adders are consists of an accurate and an approximate part. These kind of adders are designed to minimize the mean square error (MSE). When compared with other approximate adders LEADx has lower MSE whereas APEx has smaller area and lower power consumption. When compared with other existing approximate adders LEADx provided better quality for video encoding application

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Approximate computing, approximate adder structure , FPGA, Low power designs, Low area designs LUT

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The goal of this study is to determine the reduced web section's (RWS) moment carrying capacity in steel beam column joints with extended endplate moment connections. ANSYS 16.0 is used to assess a reduced web section (RWS) with five numbers of both vertical and horizontal slots. In order to enhance the cyclic performance of moment connections with lower beam section, extensive research has been conducted on steel moment frames (RBS). In addition to the hole cutting of the beam flange and radial reduction, some researchers have proposed reduced web section (RWS) connections as an alternative to RBS connections. The focus of the current study is on RWS connections with horizontal and vertical slits as a cost-effective alternative with a variety of design criteria. The purpose of this study is to determine appropriate ranges for the geometric design characteristics of the VS-RWS and HS-RWS connections. To evaluate the performance of the connections, two full-scale specimens of the bolted extended end-plate VS-RWS, HS-RWS connection were tested under cyclic stress in this order. Next, a parametric investigation was conducted using the validated numerical models.

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Reduced beam section, Reduced web section, connection, slits, moment.

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Covid19 is one of the greatest challenge defining health crises throughout the globe. This virus has created severe political social and economic crisis. To slow down and break the chain of viral pandemic we are under a total lock down so along with other establishments the educational institutions are also totally closed down and all the classes are suspended for an unknown period. Throughout the world billions of students are not able to attend schools, higher education institutions. It is also predicted that it might have a devastating effect on the global education. The lockdown has also resulted to drastic change in the daily life of the individuals in the social psychological behaviour. Anxiety means a mental health disorder of worries; fear, panic, restlessness etc that strongly and negatively affect the daily activities of life. The study focused on to find out whether pandemic lock down has any effect on the anxiety of the secondary learners. The descriptive study used about thirty participants from different secondary schools and through an interview the data were collected. The data were then thematically analysed. The study found that the pandemic initially had affected higher anxiety level in learners and along with the time the anxiety of the learners are significantly affected. The study also focused on the different measures to address the situation. The findings also showed that using online web2.0 technology based virtual classrooms led to minimising the pandemic effect on the anxiety of secondary learners. The web2.0 based learning strategies like YouTube based instruction and whatsapp based instruction not only helped them to cope up with studies but also the learners explored the awareness measures of digital practices that could be used in their daily life. The future implications recommended that more use of online virtual interactions is necessary to minimise the effect of pandemic or any disaster on the anxiety level of secondary learners.

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pandemic effects , anxiety, web2.0 technology, Youtube learning, yoga, secondary learners

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Cyber Security, Cyber Attacks.

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The purpose of this paper is to understand the role of e- learning during pandemic. This lockdown has changed the role of teachers, teaching and learning process, student engagement in learning all over the world. Lockdown period has created a state of cognitive dissonance in teachers and students mind for situations they faced during their day to day teaching-learning. COVID-19 has created the revolution all over the world. Almost all the institutions were running on offline mode of learning and there are many obstacles towards adapting virtual engagement of students. Due to the situation of shut down this is becoming necessary to adopt e-learning mode for learning. This is for the first time in India, schools have moved towards online classrooms. It is a struggle for parents, teachers as well as students to deal with this pandemic crisis.

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Pandemic, COVID-19, Lockdown, Teaching, Learning, e-learning

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Keywords: Man Power Manegement (MPM), Job Performance, Healthcare Quality.

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Ayurvedic medicine has many rejuvenating herbs, traditionally known as Rasayana, which improve health, immunity, vigor, vitality, and longevity, as well as protect against stress and help in boosting immunity power. Rasayana Tantra is one of the eight major divisions of astanga Ayurveda. The beneficial actions of Rasayana herbs have been scientifically proven through experimental as well as clinical studies. Rasayana herbs keep enzymes in the cells in their normal state of function. These cells are revitalized and their composition is changed. The present article intends to brief about the various medicinal plants used in the rasayana therapy, their active ingredients and the scientific studies carried out on them with reference to their biological activities

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Rasayana Therapy, Medicinal plants; Biological Activities, Active compounds

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The economic condition of India is entirely depended on agriculture. The national income of our country is being contributed by agro-based production. Therefore, welfare of the people, economic development of country depended on agriculture sector. India is a country of villages, where 70 per cent of Indian population are residing in India. Majority of them are working on agriculture related work directly or indirectly. They all belong to lower middle class and below poverty line. Therefore, their economic condition is under developed. Till today, they are leading life in indebtedness. They are very much in need of financial assistance with minimum interest. The co-operative banks in India are working at grass root level. They are focusing on rural developmental activities with local population and micro-banking among middle- and low-income class of the society. Their main objective is to give importance to agriculture sector.

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Keywords : Co-operative Banks, Nationalisation Banks DCC and commercial Banks

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ABSTRACT Objective: The objective of the present study was to develop self-emulsifying drug delivery system (SEDDS) of Silymarin to improve its solubility, in vitro dissolution efficiencies, and further the bioavailability) Materials and Methods: The solubility of silymarin in various oils, surfactants, and cosurfactants was determined. Pseudotemary phase diagrams were constructed using Capryol 90, Transcuto P,Span 80 to identify the efficient self-microemulsification region. Prepared SEDDS was evaluated for emulsification time, drug content, droplet size, and in vitro dissolution. Results and Discussion: The optimized formulation F3 had shown the smallest particle size, maximum solubility, less emulsification time, drug stability in water, and improved in vitro release. In the present study, already existed historical data were used for importing data. Optimized SEDDS Silymarin formulation (F3) prepared had shown improved in vitro release when compared to commercial formulation. Conclusion: It was concluded that SEDDS would be a promising drug delivery system for poorly water-soluble drugs through oral route.

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Keywords: Self-Emulsifying Drug Delivery System, Silymarin, Hepatoprotective Agent.

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