Volume 8 | Issue 5 |

 Abstract

Automobiles are perhaps the domain that represents the 21st century. The vehicles play a major role in our day to day life for transportation. The term Cruise Control refers to the concept of assisting drivers in the task of longitudinal vehicle control to avoid any accident or collision. With the increase in the world population the need for automobiles as well as its usage daily has increased drastically. This leads to heavy traffic, rush, collisions, and accidents. The automobile black box is used to analyze the cause of vehicular accidents and prevent a loss of life and property from vehicle accidents. This Paper is based on the Project topic of Adaptive Cruise Control. In our proposed system, we tried to implement ACC using the less expensive devices, also increasing the ease to use it and adding a few other features in it. The project aims to build a Semi-Autonomous system; that assists the driver for the longitudinal control on their vehicle while driving by using the ultrasonic sensor (HCSR_04). An alert (led or buzzer) indication is given when the inter-vehicle gap approaches the safety limit. A switch is provided to ensure the semi-autonomous use of the vehicle. Also, it aims to use IoT to keep track of the distance readings, speed readings, and stability of the vehicle using the NodeMCU and ThnigSpeak platform. This system also uses the GPS (Neo-6m) and GSM (SIM 800A) to send a text message to a pre-defined number in case of detection of an accident.

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 Keywords

ACC, Ultrasonic sensor, Microcontroller, Internet of Thing (IoT), GPS module, GSM module, Opto-speed sensor, Black box, ThingSpeak.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Lately, there's a fast improvement inside the sight and sound and system advances in PC period. Transmission of sight and sound information over the system drives the fundamental issues with security, protection and information size. Pictures are generally utilized and the significant issues are the manner by which to ensure the picture and furthermore decrease size of the picture so as to augment the system use. Different methods are there so as to make sure about the picture and to lessen the size of the picture. Security and protection aren't considered inside the previous pressure strategies. To give the protection and security, the encryption is applied additionally as pressure diminishes the data size. So that, to beat the issues in interactive media and system innovations, pressure is joined with encryption. So as to show signs of improvement organize usage, the scrambled pictures are packed. An effective picture Encryption Then Compression framework is structured. In proposed conspire a square scrambling based encryption calculation is utilized to encode the picture so as to get high security.

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 Keywords

- Encryption-then-Compression, Block scrambling encryption algorithm, Encryption, decryption, loss less Compression, decompression, security

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 Abstract

In this study, two conditions have been explained.Part A: Pandemic Impact on Global Pharma Supply Chain Part B: Coronised E-commerce in India

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Pandemic Economics

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Housing is one of the basic needs of society, the prices of which are affected even through a smallest variation in the surrounding. The variation is dependent on various factors. One of the major factor is the accessibility benefits available nearby the property, which is essential as one needs to commute almost every day for one�s own requirements. In the major cities of India, the most versatile option to commute is Metro Rail Transit System. Within the past few decades, Delhi NCR has faced rapid growth in urban development due to the improvement in road and highway systems as well as the introduction of new public transportation i.e. Metro Rail System. It has been almost 20 years till the commencement of Delhi metro but still a little research is available on its impact on real estate. So the study focuses on identifying the impact of metro rail transit system on the cost of residential properties located around the metro stretch. There are various attributes of properties located around metro stretch, which affects the cost of property either positively or negatively. So this paper focuses on to identify such attributes, rank them and then use it to create a model which can forecast the property price around a metro stretch using the selected attributes. Hedonic Regression is used to formulate three separate equations for Low Income Group, Middle Income Group and High Income Group properties, to forecast the property price around metro stretch. From the study it was concluded that the price of a property located around a metro stretch depends on various attributes which are listed and ranked in this paper. Secondly, that the metro has high impact in low income group areas and low impact in high income group areas. Further as the distance of property increases from the metro station, the value of property varies.

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 Keywords

Metro Rail Transit, Residential Properties, Hedonic Regression, Trend Analysis, Impact & Control Area

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 Abstract

The chitosan-encapsulated Iron oxide nanoparticles were prepared by co-precipitation method. The formation of iron oxide nanoparticles (FeO NPs) and CS coated iron oxide nanocomposite (CS- FeO) were preliminarily confirmed by color change. The characterization of synthesized nanoparticles was performed by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR). The observed bands at 500-800 cm-1 in the FTIR spectrum indicated the presence of metal-oxygen (FeO) bond whereas band at 1646 cm-1 indicated the presence of amino groups (-NH2) which confirms the CS in the prepared CS-FeO nanoparticles. SEM results demonstrated a spherical morphology. The antibacterial activity was assessed by zone of inhibition method against Staphylococcus aureus MTCC 87 and Escherichia coli 443 invitro.

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Keywords: Chitosan, Iron oxide nanoparticle and antibacterial activity

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In comparison with analog communication, digital communication provides several advantages like better quality, ease of editing, high fidelity, compression, etc. But with rapid growth of World Wide Web and advance computer network, there are some issues related to content security, privacy, and media authentication. In modern age in which data is conveyed through digital medium, the protection of data is top priority concern for any organization. Digital steganography is an advance technique in which secret data can�t be detected easily. Steganography envelopes and information to such degree that it is invisible to a spectator. In this proposed paper the focus is on increasing data security using dual steganography. In dual steganography secret message is first embedded into cover medium and then resulted stego-object will be again embedded into other cover medium. Mentioned paper also provides a computable evaluation of dual steganography in terms the reduction in the mean square error (MSE) and hence increase in peak signal to noise ratio (PSNR) measure between original host files and generated stenographic files. A preliminary result shows the high imperceptibility of the proposed method as well as the hiding capacity of presented method.

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 Keywords

Dual steganography, Image steganography, LSB, Video steganography, DWT

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Background: Screen time refers to the total amount of time spent viewing a screen related device (eg. mobile, television, laptop, etc.) per day. The recommended screen time is 1-2 hours for adolescents. Adolescence is a crucial phase of physical, mental, emotional and behavorial development in humans. Obesity during this time could have several long term consequences such as metabolic diseases, cardiometabolic disorders, etc. Objectives: To assess the influence of screen time, sleep patterns and dietary habits on the BMI of adolescents. BMI was used as an indicator for obesity. Study design: Experimental study. Effect of intervention was seen by comparing the pre and post-test results. Participants: 100 samples (10-15 years). Intervention: A pre-test was conducted where subjects filled a questionnaire about their diet, sleep schedule and screen usage. A nutrition education programme was then conducted. Post-intervention period of 3 months, BMI was measured again and subjects filled a similar questionnaire. Outcome: Subjects who followed the recommended guidelines by decreasing their screen time, improving their sleep timings, and inculcating healthier eating habits in their daily routine were seen to have a reduced BMI. Result: BMI during the post-test showed an 8% increment in normal weight, 1% decrease in underweight, a 5% decrease in overweight, and a 2% decrease in the obese category. Conclusion: The programme was therefore seen to be educational and beneficial for subjects. It is recommended that such programmes continue being conducted for children of all ages to improve their health and spread awareness about diseases.

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Key words: Screen time, sleep, diet, BMI, adolescent, obesity.

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Convalescent plasma (CP) medical care, a classic adaptive therapy, have been applied to the hindrance and treatment of many infectious diseases for over one century. Over the past 20 years, CP medical care was with success utilized in the treatment of respiratory disease, MERS, and 2009 H1N1 pandemic with satisfactory effectiveness and safety. Since the medicine and clinical characteristics share similarity among respiratory disease, Middle East Respiratory Syndrome (MERS), and COVID-19, CP medical care may be a promising treatment choice for COVID-19 rescue. Patients who recovered from COVID-19 with a high neutralizing protein concentration could also be a valuable donor supply of CP. However, the CP medical care was unable to considerably improve the survival within the Ebola sickness, most likely because of the absence of information of neutralizing protein volumetric analysis for stratified analysis. In US, FDA declared an emergency IND (eIND) method to permit individual physicians to treat patients with serious COVID-19 sickness with convalescent plasma collected by a blood centre. This method is the furthest on New York City, wherever many hospitals square measure getting down to utilize this eIND method. Recently, the FDA declared a partnership with the Mayo Clinic and also the American NGO to gather and distribute plasma across the country via a master protocol for patients with severe or dangerous infection. Lastly, tutorial investigators have submitted multi-centre clinical trials for FDA approval, that specialize in bar of bad people, treatment of these with gentle sickness, treatment of these with serious however not important COVID-19 sickness, or treatment of critically-ill unit patients. Similar efforts square measure current around the world. the utilization of convalescent plasma is associate degree interim approach, whereas, vaccines and effective drug therapies are developed. Recently, Kerala possesses the Indian Council of Medical analysis (ICMR) approval for the clinical protocol exploring the practicability of convalescent plasma transfusion which can be administered to severe Covid- 19 patients. This study is regarding the effectiveness of plasma medical care in treating COVID -19, challenges and opportunities of plasma medical care and viability of plasma medical care in India.

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 Keywords

COVID-19, Convalescent plasma medical care, ICMR, FDA, SARS, Ebola

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Creative Commons Attribution 4.0 and The Open Definition

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Onsite wastewater disposal is the common method adopted for discharging the effluents from all the residential buildings and in most small-scale commercial operations. Installation of conventional treatment systems is often not preferred in these places due to the very low quantity of wastewater generated and higher installation and operational cost of these plants. To bring back the health of the soil as well as to ensure the prevention of further deterioration of our fresh water sources, cost-effective waste load reduction method are necessary. This paper focuses on the construction of experimental setup and treatment of wastewater using sand,woven and non woven coir geotextiles.The results showed that 94.47% BOD and 96.34% COD were removed after the treatment with woven coir geotextiles.

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 Keywords

Coir geotextiles,Wastewater,Treatment.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Himachal Pradesh is the land of rich floral wealth and the lives of folks of Himachal revolve around the diverse forest produce available in their neighborhood that they use for the fulfillment of their day-to- day basic livelihood needs. District Mandi is known for the rich cultural heritage and history represented by its temples. The altitude variation (600 m asl to 4000 m asl) in the district also makes it a floristically very rich district. This floral diversity is the mainstay of the socio-cultural practices in the district with women being the major players who play a very vital role in using and conserving this biodiversity. Most of the fuel wood and fodder is collected from the wild by the women. Women have great faith in the local plants used as for healthcare especially for the newly born children and other primary health care issues. Plants are also used in various rituals, ceremonies, marriages by women as sacred and essential part in the villages of the district. Some plants are even worshipped by women as an ethical practice. Women in the district also take steps to propagate the plant species used in rituals, religious practices and for medicinal purposes. In this paper, total 40 species belonging to 29 families are reported. The most used parts are leaves (29%) and twigs/stem (29%).

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 Keywords

Biodiversity, Himachal Pradesh, Mandi, Rural women, Plant resources, Ethics, Custodians

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Creative Commons Attribution 4.0 and The Open Definition