Volume 10 | Issue 4

 Abstract

Mobile Forensics (MF) field uses prescribed scientific approaches with a focus on recovering Potential Digital Evidence (PDE) from mobile devices leveraging forensic techniques. Consequently, increased proliferation, mobile-based services, and the need for new requirements have led to the development of the MF field, which has in the recent past become an area of importance. In this article, the authors take a step to conduct a review on Mobile Forensics Investigation Process Models (MFIPMs) as a step towards uncovering the MF transitions as well as identifying open and future challenges. Based on the study conducted in this article, a review of the literature revealed that there are a few MFIPMs that are designed for solving certain mobile scenarios, with a variety of concepts, investigation processes, activities, and tasks. A total of 100 MFIPMs were reviewed, to present an inclusive and up-to-date background of MFIPMs. Also, this study proposes a Harmonized Mobile Forensic Investigation Process Model (HMFIPM) for the MF field to unify and structure whole redundant investigation processes of the MF field. The paper also goes the extra mile to discuss the state of the art of mobile forensic tools, open and future challenges from a generic standpoint. The results of this study find direct relevance to forensic practitioners and researchers who could leverage the comprehensiveness of the developed processes for investigation.

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 Keywords

Mobile forensics, investigation process model, digital forensics

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 Abstract

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Consumer, e-commerce, online, retailer, internet

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Creative Commons Attribution 4.0 and The Open Definition

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In this paper, implement a system that enables drivers to seek out parking slots online and reserve them. The drivers use this technique on their personal devices. It eliminates the drawbacks of existing systems just like the use of RFID, LED, and IR sensors. In this system, drivers can reserve the parking slot in a particular zone, checking the free slots and reserving them as per their requirements of the vehicle. Further, the QR code is generated that encodes the distinctive details of the user. QR code is used for encryption and to ease the method of authentication. Thus by using this technique it may be very useful to cut back the load on the driver as well as to reduce traffic on road and may be helpful to park the vehicle within the peak hours.

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 Keywords

Keywords-Smart Parking System (SPS), Radio Frequency Identification (RFID), Infrared Sensors (IR), GSM (Global System for Mobile communication), Infrared (IR) light, NarrowBand- Internet of Things (NB-IoT)

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Creative Commons Attribution 4.0 and The Open Definition

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Plato, Aristotle, Tennessee William, Imagination, falsehood, theory of form, The Glass Menagerie, illusion, memory, characters, setting.

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Creative Commons Attribution 4.0 and The Open Definition

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Corona Virus is a big and dynamic threat to us humans. Now, the whole world is trying to lessen the spread of Covid-19. Wearing masks in a proper way is one of the practices that helps to control the transmission of the virus according to the notable World Health Organization. However, to ensure that all people wear a facemask is a very gigantic task. To prevent the spread of illness, face masks must be used, and cells should be killed or eliminated utilising available therapies such as surgery, radiotherapy, chemotherapy, and others. 30,000 people die each year, according to estimates. Early detection procedures are critical in lowering the mortality rate. X-rays, MRIs, CT scans, ultrasounds, and other imaging techniques are utilised for this. In this research paper, we propose a very simple and effective model for real-time monitoring through the convolution neural of networks to detect if an individual wears a face mask or not. This model is trained, validated, tested upon two datasets. Corresponding to dataset the accuracy of the model was 95.77% and, it was 94.58% for dataset.

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Face mask, Convolution neural network, deep learning, TensorFlow.

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 Abstract

Woman play indispensable role in various spheres of her life.Without the woman, the family and, subsequently, the larger society, cannot function properly.This paper examines the struggles of the female gender in the light of the socio-cultural realities of the traditional kerala society from a feminist perspective.The main objectives of the study is to examine the contributions of women in the socio-economic development of kerala and to describe the role of women in the development of the state.The paper also indented to explore the role and emotions of women and also to discuss the role of women in society.

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Socio-economic development, Feminism, Role.

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 Abstract

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Covid-19, pandemic, syndrome, strategies, treatment, Health

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At the present time, due to covid-19 situation it is risky to leave home for any purpose. As this disease spreads rapidly from people who are in close contact with the infected person. The precautions of this disease is to maintain social distance and avoid going to crowded places like Cinema hall, Malls, Market, etc. But it is very difficult to manage crowds from these places. In this paper, we design a new token system which is able to maintain crowds from crowded places. This technology can help to overcome this problem. This system helps us by allowing a limited number of people in supermarket by giving them a fixed time slot. In this we create a mobile app for users. After user login, if the user wants to do shopping first he has to search a supermarket. Before going to the supermarket the user has to book a slot online. Then check if a time slot is available in that supermarket or not. If a user wants to continue he has to proceed for a booking time slot. After the booking is done the system generates the barcode of that supermarket at that time for the user. Then the user has to visit the supermarket in a given time. User has to scan the barcode at the time of entering the supermarket and the timer of the user starts for shopping. User has to finish shopping before the time given to the user. If the user given time is less than 15 minutes, the user gets notification to hurry up. If a user does not complete shopping in a given time he has to pay a fine for taking extra time else he has no fine and user shopping completed. From this system we are able to maintain social distance possible on a better scale. The main aim of this system is to avoid crowds by giving a fixed time slot to customers and a system that integrates alert notification via SMS to be sent to customers at the counter on given time.

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Android, SQLyog, Spyder, Barcode Scanner, Reward Points

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Vehicle detection and counting are turning out to be progressively significant in the field of Highway management. In any case, because of the various sizes of vehicles, their identification stays a test that straight forwardly influences the exactness of vehicle counts. To resolve this issue, we propose a vehicle detection system and counting framework. In the proposed vehicle detection and counting system we uses Yolov3 for vehicle detection and counting of vehicles from still images that can detect, classify and count numerous vehicles from CCTV footage. This system is implemented in Google Colab and any recorded video of Vehicles is used to test it. The execution time is 5 minutes, with 99% accuracy.

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YOLOv3, CNN, Deep Learning, MAD Technique, R-CNN, Fast R-CNN.

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Creative Commons Attribution 4.0 and The Open Definition

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Traffic congestion is a serious problem in every city. Most of the time in traffic is spent waiting for the red signal to turn green. The changing of traffic light is hard coded and it does not depend on the traffic volume. The system we have created tries to minimize the possibility of traffic jams at a reasonable degree. In our system we have used the Arduino, Cameras and LED lights. Image processing is used to count the number of cars present on each road. Depending upon to the count of cars the signal timing will be varied and thus the amount of waiting time will be reduced. Hence, this system will minimize the traffic problem at a considerable level.

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Arduino, OV7670 Camera, LED, Traffic

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 Abstract

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Surveillance, Security, Intrusion, Wi-Fi, User, Notification

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Introduction Trauma is a quite common cause of increased mortality and life-threatening conditions. According to WHO, by 2030, trauma will be the fifth leading cause of death worldwide. Trauma can be caused by a variety of factors, such as rash driving, talking on the phone while driving, and working in an unsafe and unprotective environment. Trauma victims require immediate resuscitation and early trauma detection to improve their chances of survival. Trauma initial evaluation is useful for assessing the patient, determining the patient's needs, and monitoring bio-physiological parameters that aid in the prevention of bleeding or missing injuries Methodology A descriptive quantitative observational design is used in this study, and a non-probability purposive sampling technique is used to validate the initial trauma tool. 90 samples were drawn from the emergency department of a specific hospital. Results According to this study, 52.2 percent of polytrauma patients are between the ages of 18 and 38. There is an increase in the incidence of trauma in males (81.1 percent), as well as an increase in the number of road traffic accidents (81.1 percent) and Patients with head trauma accounted for 70%. All polytraumatic patients requiring Orthopedic and Neurologic consultation. Conclusion Through the primary and secondary survey, the initial trauma assessment tool can help to quickly identify the attention to injury and immediate resuscitation of the patient and help to make decisions in the triaging. After using this tool on the patient, the mortality rate before the patient's disposition has decreased.

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Polytrauma, initial assessment, resuscitation, mortality

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Creative Commons Attribution 4.0 and The Open Definition

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House Prices changes dynamically according to the locality and other factors. In the present paper we discuss about the house pricing that is generated by machine learning algorithm considering all the factors that affect the prices. It help the sellers as well as buyers.

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Linear Regression, Machine Learning, Histogram

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A "red tide" is a typical term utilized for an unsafe algal bloom. A standout amongst the best known HABs in the country happens about each midyear along Florida's Gulf Coast. This bloom, in the same way as other HABs(Harmful Algae Algal blossom), is brought about by infinitesimal Harmful Algae that produce poisons that murder fish and make shellfish hazardous to eat. With the goal that Red tide, a danger to marine condition, has been a significant issue all around as of late. The species and the number of inhabitants in red tide algae are two key lists to anticipate red tide flare-up. Previously, the assignment to perceive and characterize red tide green growth was attempted by marine environmentalists and taxonomists with magnifying instruments physically, which is tedious and requires considerable pro learning. To beat the restrictions of conventional red tide algal testing instruments, a robotized Harmful Algae order framework is out of luck. The Efficient classifiers in light of utilizing WHT change with Generalized feed forward (GFF) Neural Network. Another Cross-Validation dataset is utilized for credible examination of the proposed assembling calculation concerning essential execution measures, for example, MSE and solicitation exactness. The Average Classification Accuracy of GFF Neural Network containing one hidden layers with 17 PE's managed in a standard topology supposedly is unrivaled (97.50%) for Training and cross-approval. At long last, flawless tally has been conveyed reliant on the best classifier execution.

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Neural solution, MatLab, Microsoft excel, five type of Harmful Algae Algae images.

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Handball is a dynamic contact sport in which throwing is important skill and players improve their chance of scoring by throwing ball as fast as possible. This study has been undertaken to evaluate the correlation of arm explosive strength with handball velocity in handball players. Bench press test[1RM] is used to assess the strength of upper extremity and handball throw test is used to assess handball throwing velocity. In this study total 30 male and female handball players were included. The study concluded that there is positive correlation between arm explosive strength with handball velocity in handball players.

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Arm throwing, Explosive strength, Bench press test [1RM], Handball throw test, Handball velocity.

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 Abstract

Until recently, repair and retrofit options were limited and costly. The usual solution for a sick building is to add steel beams underneath sagging floors and a concrete topping. But while this method may achieve its objective, the cost, disruption to utility services, and unsightly steel work may be unacceptable to building occupants and owners. Rather than face these obstacles, some owners opt to tear down and start from scratch. Alternative retrofitting technique by FRP wrapping has an advantage due to lightweight, flexibility, non-welding, and easy handling in construction works. The most preferable retrofitting technique for the existing building being in use is jacketing RC columns with carbon or aramid fiber sheets because of the advantage above. Retrofitting of existing concrete structures has become an important issue nowadays in the construction industry. Such necessity had been caused by several factors, especially when concrete is subjected to severe environmental and loading conditions. In such situations, the remedy is either to demolish the existing structure and construct a new one or to retrofit the existing structure by an appropriate strengthening methodology. The analysis of simply supported concrete beam externally wrapped with aramid fiber reinforcement polymer (AFRP) and basalt fiber reinforcement polymer (BFRP) unidirectional sheet is carried out. The wrapped and unwrapped specimens were loaded. Result shows that externally wrapping of simply supported concrete beam by AFRP and BFRP sheets can significantly enhance flexural strength.

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Retrofitting, Compressive strength, Flexural strength, Basalt Fiber Reinforced Polymer (BFRP), Aramid Fiber Reinforced Polymer (AFRP), Compression Testing Machine (CTM), Universal testing machine (UTM)

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Research paper is about the comments on the online examination system and how persons react to the online exams. Types of response is given in the paper to check the knowledge of the student.

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3935

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Creative Commons Attribution 4.0 and The Open Definition

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Online Inventory Management System is software which is useful for the companies that operate local stores, where store owners keep the records of sales and buy. The problem with the manual system is, it slows the business. This venture disposes of the executive work, human issues, manual postponement and accelerated process. Online Inventory Management System will have the ability to customer detail, track sales and available inventory, tell a store owner when it is time to reorder and how much to buy.

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Inventory system, software tool for inventory, inventory management system

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

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ML, Django, Students Performance

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Keywords: physical fitness, high load, low load, resistance training, Dr.Y.S.R Horticulture University athletes.

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Creative Commons Attribution 4.0 and The Open Definition