Volume 10 | Issue 6 |

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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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This project describes the detail analysis of transient stability and voltage stability enhancement of the hybrid system. In this paper we are using the synchronous generator and photovoltaic (PV) system. These two systems are connected to the grid through the transmission line. In this project we are proposing the control scheme for PV inverters to improve the transient stability of the system. Here we are going to install a dc link capacitor to absorb the exceeding active power, which cannot be absorbed by the faulty grid. Now-a-days the power system has gone through a significant increase in the penetration of Renewable energy (RE) sources, that are always in connection with the power grid through power converters (such as inverters). To maintain and enhance the voltage stability we are going to inject the reactive power into the system. Here the FRT is installed in order to improves the voltage stability and its post-fault recovery through the delivery of reactive power into the grid. The control system of a PV plant also possesses current limiters, DC link voltage control and making the FRT capability able to face any type of fault.

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Creative Commons Attribution 4.0 and The Open Definition

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Photovoltaic generation, synchronous machine, transient stability, voltage stability, FRT, PMU and PDC

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

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Salesforce Health Cloud, Healthcare, CRM, EHR

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Creative Commons Attribution 4.0 and The Open Definition

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OLEDs are solid-state devices made up of thin films of organic molecules that emit light when electricity is applied. OLEDs have the potential to deliver brighter, sharper displays on electronic gadgets while using less electricity than today's light emitting diodes (LEDs). An OLED, like an LED, is a solid-state semiconductor device with a thickness of 100 to 500 nanometers, or about 200 times that of a human hair. Organic material can be layered in two or three layers in OLEDs. The following components make up an OLED: 1.The substrate, 2.The anode, 3.The organic layers, and 4.The cathode OLEDs are currently found in small-screen devices including mobile phones, PDAs, and digital cameras. OLED research and development is moving quickly right now, and it could lead to future uses in heads-up displays.

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Creative Commons Attribution 4.0 and The Open Definition

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200

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Creative Commons Attribution 4.0 and The Open Definition

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Ultraviolet (UV) light is used for the purpose of disinfection or sterilization of rooms and surfaces. UV-C is employed as it has germicidal properties, in particular - bacteria and viruses, but it is detrimental to human beings as well. So, for the purpose of disinfection without human interference, a UV Robot has been designed and implemented that follows a predefined path. It was equipped with three 20W UV lamps which radiate light in all directions. Given that UV light can be dangerous to humans, an embedded system based on Arduino along with PIR sensors is employed on top of the robot that detects human or animal motion and presence. So, one of the effective ways to avoid getting infected with SARS-COV-2 (Coronavirus) is by sterilizing rooms using a UV robot.

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Creative Commons Attribution 4.0 and The Open Definition

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Ultraviolet Light, UV Disinfection

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Creative Commons Attribution 4.0 and The Open Definition

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Due to a multi-fold growth in the diffusion of multimedia data through the open and unprotected Internet, content authentication of digital photographs has caught the attention of forensic professionals and security researchers. Attackers who are astute come up with new approaches to test state-of-the-art forensic tools for detecting forgeries in digital photographs. On benchmarked datasets, feature engineering techniques have produced accuracy of up to 97 percent. Deep learning algorithms have showed promise in a variety of picture classification tasks, but they are unable to discover hidden patterns in digital images that can be used to consistently detect image forgeries. Deep learning techniques for forgery detection have a state-of-the-art accuracy of up to 98 percent on benchmarked datasets. The proposed approach aims to improve detection accuracy even more, bringing it close to 100%. To mine patterns responsible for accurate forgery detection, this work uses a synergy of created features based on colour attributes and deep features using the image's luminance channel. The first Stream computes 648-D Markov-based features from the image's quaternion discrete cosine transform. In the second Stream, the image's Local Binary Pattern is extracted using the YCbCr colorspace's luminance channel. Local binary feature maps are also input into the pre-trained ResNet-18 model to get a 512-D feature vector named 'ResFeats' from the model's convolutional base portion's last layer. An 1160-D feature vector is created by combining handcrafted features from Stream I and ResFeats from Stream II. The method is also tested on the CASIA v1 and CASIA v2 datasets, and classification is done with a shallow neural network. On benchmark datasets, the suggested fusion-based technique has a 99.3 percent accuracy.

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Creative Commons Attribution 4.0 and The Open Definition

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Image Processing, Foregery Image Detection

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Creative Commons Attribution 4.0 and The Open Definition

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Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. The rapid spread of coronavirus COVID-19 has shocked the world, with more than 6 million people dead and more than 540 million confirmed cases. The crisis has re-enforced the need of sustainable living in our world. Sustainable living describes a lifestyle that attempts to reduce an individual's or society's use of the Earth's natural resources, and one's personal resources. In order to make sustainable living, it is very helpful to have solid, reliable information that tells us which practices are sustainable and which are unsustainable. And more importantly which actions will make the greatest positive difference for us, should be prioritized.

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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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Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

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Crypto Currency, Future development, Legal Status

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Creative Commons Attribution 4.0 and The Open Definition

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The most frequent non-neoplastic lesion on the gingiva/alveolar crest is Peripheral Giant Cell Granuloma (PGCG), also known as "Giant Cell Epulis." It is a local hyperplastic reaction to injury or inflammation. Clinically, it resembles pyogenic granuloma, peripheral ossifying fibroma, and a variety of other oral cavity peripheral lesions. A purplish-red soft tissue nodule with multi-nucleated large cells is the most common symptom. This article reports a case of peripheral giant cell granuloma in a 36 years old female patient. The patient had reported with a chief complaint of swelling in the left lower back region of the jaw since 5 months. The lesion was removed and histopathology confirmed the diagnosis of Peripheral Giant Cell Granuloma. The 12-month clinical follow-up revealed uneventful soft issue healing. Early and definitive identification, based on clinical, radiologic, and histopathologic assessment, is critical for conservative care of such lesions, reducing the risk of damage to nearby hard tissue structures.

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Creative Commons Attribution 4.0 and The Open Definition

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Peripheral Giant Cell Lesions, Central Giant Cell Lesions, Gingiva

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Creative Commons Attribution 4.0 and The Open Definition

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Today, public transportation transports a huge number of explorers, and school buses take a large number of students to school. As a result, the development of voyager's students is currently a sensitive and critical topic. The headway of distant region based organizations has set purchaser expectations for availability of overall arranging structures (GPS) in metropolitan and indoor circumstances. Nowadays, there is an essential to convey a system for the school transport, which screens its region and speed. This work analyzes two particular approaches to following the vehicle through standard GPS, Assisted-GPS (AGPS). A-GPS further creates startup execution, of a GPS satellite-based arranging system. The proposed structure is basically collected using Arduino and GPS module and huge telematics to move which is the basic key for the Internet of Things (IoT) field. Web of things (IoT) a certifiable things or articles are related each other to give at whatever point wherever. Immense amounts of genuine things are related with the web that made a great deal of data. The huge objectives of the IOT is the development of shrewd circumstances on transportation, The advancement driven adaptable App are helping the client with working with their regular need. Today dependability is of phenomenal significance without any attempt at being subtle vehicle. Around a comparative time, there is nonattendance of realtime information for people fundamentally use city transports. Along these lines, they for the most part stand by a long time in a bus stop for the vehicle. This paper proposes a framework which uses the Internet of Things (IoT) for that. This structure is used to screen the particular region, seating availability and transport appearance time in open transportation. Also, as portrayed above we made an Application (App) to show the data about the vehicle information. There is a huge load of benefits for people by using this cycle. An Intelligent Transport System (ITS) dispenses with obstacles to use of public vehicle for the vehicle adventure.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

GPS,IOT,public transport,LCD,BUS stop module,Basestation,Rush quantifiable examination

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Creative Commons Attribution 4.0 and The Open Definition