Volume 9 | Issue 6

 Abstract

In the paper we study hyperbolic and Euclidean area distortion of measurable sets under classes of K-Quasiconformal mapping, angular and radial Quasiconformal mapping from the upper half plane and the unit disk onto themselves respectively.

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Quasiconformal mapping, Area distortion.

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Diabetic retinopathy is a retinal disease that affects diabetes patients and the major cause of blindness for age population. It is an asymptomatic disease, which involves changes to blood vessels that can cause them to bleed or leak fluid, causing distortion of vision. Therefore, the blood vessels extraction is very important to help ophthalmologists to recognize this disease at the first stage in order to prevent an eventual loss of vision. Diabetic Retinopathy (DR) is a leading disabling chronic disease and one of the main causes of blindness and visual impairment in developed countries for diabetic patients. Studies reported that 90% of the cases can be from through early detection and treatment. Eye screening through retinal images is used by physicians to detect the lesions related with this disease. Due to the increasing number of diabetic people, the amount of images to be manually analyzed is becoming unaffordable. Moreover, training new personnel for this type of image-based diagnosis is long, because it requires to acquire expertise by daily practice. This paper presents the survey of retinopathy classification for diabetic patient using various methods which include image processing and artificial intelligence or machine learning.

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Retinopathy, Image Processing, Diabetic Patient, Machine Learning.

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Background: Intermittent exotropia is a condition in which part of the times when one eye has drifted outwards, and other times when the eyes are straight. Some patients or family members notice the exotropia more when the patient is tired or daydreaming. Prevalence of basic exotropia accounts for approximately 50% of all intermittent exotropias. Practionor view treating these patients, especially adults with childhood-onset exotropia, as challenging. Contradictory opinions still exist regarding prescribing any treatment for adult strabismus, including surgical realignment and optometric Binocular vision therapy (BVT). Case reports: An adult patients with moderate-size intermittent exotropia of the basic type who presented with asthenopia, headaches, and diplopia. 10 to 20 in-office BVT sessions were endorsed to reduce the magnitude and frequency of the deviation as well as improve their binocularity and decrease their symptoms. After completing OBT, patients became orthotropic for all distances, had normal fuional vergence ability, and had normal near points of convergence. Advised to continue HBT and Long term outcome was evaluated 1 year post therapy. Conclusion: Optometric Binocular Vision Therapy plays important role and highly effective in patients with intermittent exotropia of the basic type. Most importantly its eliminated the patients' symptoms of asthenopia and diplopia without the need for surgery.

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binocular vision therapy, ixt ,diplopia

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In this paper, we have discussed organic sensors. Materials and Applications feature contributions from an international panel of leading researchers in organic electronics and their applications as sensors. Topics covered include working on organic sensors, features of organic sensors. This book is cross-disciplinary in its approach and combines electronic engineering, materials science, and physics. It will be an invaluable resource for researchers working in sensors and organic electronics.

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Organic Sensor, oxide layers, CMOS

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Carbon nanotubes are an ideal material for sensor fabrication because of their mechanical, electrochemical, and piezoresistive characteristics. The need for highly selective, sensitive, responsive, and cost-effective sensors has been tremendous. sturdiness and quick reaction Sensors made of carbon nanotubes are attached to stockings. The Aim of the paper is to study and build various sorts of sensors using nanofibers and nanocomposites The objective of technology is to combine such systems.

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Carbon Nano tube, Graphene, sensor, Human motion, Nanomaterials

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Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a novel human coronavirus, has spread across the world. SARS-CoV-2 belongs to b-genus of Sarbecovirus and is a close relative of SARS-CoV with approximately 80% sequence identity. In March 2020, the World Health Organization (WHO) proclaimed the SARS-CoV-2-caused disease coronavirus disease-19 (COVID-19), a pandemic. Therefore, it is imperative to develop effective prophylactic and therapeutic counter measures to prevent and treat COVID-19. Numerous vaccine candidates such as adenovirus-vectored, nucleic-acid-based, recombinant-protein based, and inactivated vaccines are at various stages of developmental phase at either preclinical or clinical trials. However, meeting the global need for billions of doses of COVID-19 vaccines will require collective effort to identify, evaluate, validate, and manufacture effective vaccines. This review article gives detailed information about the study of India’s first Indigenous COVID-19 vaccine “COVAXIN”. The main objective of this review is to get more information about its preclinical study, formulation, as well as its safety and efficacy in various phases of clinical trials.

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Severe acute respiratory syndrome corona virus 2 (SARS-CoV-2), Pandemic, COVAXIN, Immunogenicity and Safety, Clinical Trials.

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creative arts therapies, arts interventions, art, music, dance, drama, stress management, prevention, systematic review,

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Machining is an essential part of the manufacturing and production process. Manufacturers and producers are trying to put maximum effort to optimize all machining parameters and to make the machining process environment-friendly. Cutting fluids play an important role in the process of machining by reducing the production time, cost, and energy. The use of cutting fluids reduces heat generation, tool wear, surface roughness of machined workpiece. Since most of the oil-based and petroleum-based cutting fluids harm the environment and health effects on operators, so now industrial processes are using vegetable oil-based cutting fluids as an alternative. In this research, at first, the importance of cutting fluids during cutting has been presented, then the performance of vegetable oil-based cutting fluids used during the machining processes are discussed. Finally, some issues related to the use of vegetable oil-based cutting fluids are illustrated followed by suggestions for the future work and conclusions. Results reveal that the use of vegetable-based cutting fluids is beneficial in machining.

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: Machining, Vegetable oil-based cutting fluids (VOCFs).

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Now a Day world demands the high technology for solving the current and future problems. Fuel shortage is the main problem now-a-days. Considering current rate of usage of fossil fuels will let its life up to next five decades only. Undesirable climate change is the indication for not to use more fossil fuel any more. So the Best alternative for the automobile fuels to provide the mobility & transportation to peoples is only the E-bike. Future e-bike is the best technical application as a visionary solution for the better world and upcoming generation. E-bike comprises the features like high mobility efficiency, compact, electrically powered, comfortable riding experience, and light weight vehicle. E-bike is the most versatile future vehicle considering its advantages. In upcoming days we can make more advance bikes or E-vehicle using clean energy like solar energy. This can make great impact worldwide.

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Key Words: E-bike, Eco-Friendly, BLDC Hub Motor, Solar Vehicle, Clean Energy

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The aim of this study was to isolate and identify environmental bacteria from various raw water sources as well as the drinking water distributions system in Mafikeng, South Africa, and to determine their antibiotic resistance profiles. Water samples from five different sites (raw and drinking water) were analysed for the presence of faecal indicator bacteria as well as Aeromonas and Pseudomonas species. Faecal and total coliforms were detected in summer in the treated water samples from the Modimola dam and in the mixed water samples, with Pseudomonas spp. being the most prevalent organism. The most prevalent multiple antibiotic resistance phenotype observed was KF-AP-C-E-OT-K-TM-A. All organisms tested were resistant to erythromycin, trimethoprim, and amoxicillin. All isolates were susceptible to ciprofloxacin and faecal coliforms and Pseudomonas spp. to neomycin and streptomycin. Cluster analysis based on inhibition zone diameter data suggests that the isolates had similar chemical exposure histories. Isolates were identified using gyrB, toxA, ecfX, aerA, and hylH gene fragments and gyrB, ecfX, and hylH fragments were amplified. These results demonstrate that (i) the drinking water from Mafikeng contains various bacterial species and at times faecal and total coliforms. (ii) The various bacteria are resistant to various classes of antibiotics.

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Environmental, Bacteria, faecal

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PV MODULE,LDR,IR SENSOR

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COVID-19, impact, Customer perception, online meat/seafood selling

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The civilized field is booming every day as India gains prominence as a progressing country. In urban areas, Underground cables, are rather used than overhead transmission lines. Even though Underground lines are beaten under some conditions, their usage is increasing as a result of simple advantages such as lower line losses, lower maintenance costs, and less vulnerability to severe climate effects. It's difficult to pinpoint the exact location of the flaws in underground cables. Since it's not obvious. In this paper, we used an IoT-based technique with a Google database to detect faults using the Esp8266 IoT module. It is based on the Internet of Things. In this case, we used the Esp8266 IoT module, which connects Arduino sensors to the Internet. For communication, we had set up a Hot Spot on the router. We connected each Module to the transformer and used the Google database to check the transformer status. When compared to other techniques, our proposed method is more accurate and efficient.

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Short circuit fault, Open circuit fault, underground cable, IoT, ESP8266 module.

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Phyllanthus niruri (Euphorbiaceae) is a small herb having wide range having a therapeutic properties. Ayurvedic system it is used for ulcers, , Jaundice, diabetes, chest pain, skin diseases and urinary tract infection. It show laxative effect taste in bitter and astringent effect. Extracts of this herb have been used therapeutic effects in many clinical studies. The extracts of Phyllanthus niruri have a wide range of pharmacological activities like antimicrobial, hepato protective, antioxidant. This review cover all the information about its ethanobotanical.

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Antioxidants, Macronutrients, Ethano Botany, Hepatoprotective

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Keywords: Accidents, Children, Education, Prevalence, Determine.

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Presently a day's mechanized frameworks are assuming control over manual framework. Home Automation framework utilizing IOT is a framework that utilizes PCs or advanced cells to control the essential home capacities and highlights utilizing web from anyplace around the globe. It is utilized to spare the power and human energy. Home robotization is the programmed control and checking of family apparatuses and private house highlights like TV, fans, lights, entryways, door and even the windows. Occasions can be customized to be set off under explicit conditions, (for example, contingent upon the sensors information), and this can be utilized in diminishing the absolute energy devoured by certain machines. Then again, the framework can propose shrewd undertaking booking. In the pervasive computing and ubiquitous computing entering into the picture it perform the task scheduling. In the real world scenario when a person enter into the room, they should turning on the lights. In advanced installations, room can be sensed and not only identify the person but also observes the lighting, temperature, day of the week, time of the day and other factors.

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IoT, Raspberry Pi, Arduino, Bluetooth, Zigbee, GSM

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As a result of consistent developments and improvements ever since the first- generation technology, we have moved to an optimal technology which is known as the Fifth-generation technology system. Although it is making the human generation more dependent but it is proving out to be much more advantageous in human lives. The primary purpose of the study in this paper is to explore the various 5G activities by reviewing a wide range of research projects, recent literature and 5G white papers from key players in the wireless technology. The intention is to help to understand what 5G is about and how different 5G initiatives aim at getting there. The Rising worldwide adoption of internet-enabled devices is expected to drive the industry. These include autonomous driving, distant learning, video conferencing & multi-user gaming, telemedicine, and opera live streaming. In this Research Paper we have talked about 5G, its application in Auto driven cars and Drones, Fog clouding, Security issues with 5G, Health effects and its expected performance.

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5G, Wireless Technology,5G and Autonomous driving, 5G and Drones, Security issues of 5G, Health effects of 5G

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Facial expression recognition is a trending topic in most of the fields. In the proposed work, there are classification of human faces into 5 basic emotions takes place. The proposed work gives the technique of facial emotion recognition using convolutional neural network which is the goal of the work. The work is based on two parts convolutional network. The first section is the recognition of the emotion using database and the next part focuses on the facial features of the pictures using live video. The FERC is different from single level CNN, the improve of accuracy can be obtained. The FERC Facial emotion recognition can be useful in many applications such as driver alertness, lie detectors, etc.

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CNN, Emotion recognition, Facial features

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Image, Image search, convolutional neural network, Feature vector, Artificial intelligence.

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