Engineering Journal

Wednesday, April 21, 2021

Experimental Study of Partial Replacement of Cement in Concrete with Marble Dust and Recron Fibre as Admixture

The advancement of concrete technology is abridging the usance of natural and energy asset, and lessen the pollution of environment by the industrial waste. Marble is a metamorphic rock, resulting from the transformation of pure lime stone. Marble dust is generated in stone processing plants which pollute the environment and affect the humans directly or indirectly. Marble is industrially processed by being cut, polished and used for decorative purpose and thus, economically variable. During cutting process, 20 30 of a marble block becomes waste marble powder.

by Krishnendra Kumar Shukla | Hirendra Pratap Singh "Experimental Study of Partial Replacement of Cement in Concrete with Marble Dust and Recron Fibre as Admixture"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-3 , April 2021,

URL: https://www.ijtsrd.com/papers/ijtsrd38703.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/38703/experimental-study-of-partial-replacement-of-cement-in-concrete-with-marble-dust-and-recron-fibre-as-admixture/krishnendra-kumar-shukla

callforpapercommerce, ugcapprovedjournalsincommerce, commercejournal

Brain Tumor Detection using MRI Images

Brain tumor segmentation is a very important task in medical image processing. Early diagnosis of brain tumors plays a crucial role in improving treatment possibilities and increases the survival rate of the patients. For the study of tumor detection and segmentation, MRI Images are very useful in recent years. One of the foremost crucial tasks in any brain tumor detection system is that the detachment of abnormal tissues from normal brain tissues. Because of MRI Images, we will detect the brain tumor. Detection of unusual growth of tissues and blocks of blood within the system is seen in an MRI Imaging. Brain tumor detection using MRI images may be a challenging task due to the brains complex structure.In this paper, we propose an image segmentation method to detect tumors from MRI images using an interface of GUI in MATLAB. The method of distinguishing brain tumors through MRI images is often sorted into four sections of image processing as pre processing, feature extraction, image segmentation, and image classification. During this paper, weve used various algorithms for the partial fulfillment of the necessities to hit the simplest results that may help us to detect brain tumors within the early stage.

by Deepa Dangwal | Aditya Nautiyal | Dakshita Adhikari | Kapil Joshi "Brain Tumor Detection using MRI Images"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Special Issue | International Conference on Advances in Engineering, Science and Technology - 2021 , May 2021,

URL: https://www.ijtsrd.com/papers/ijtsrd42456.pdf

Paper URL : https://www.ijtsrd.com/engineering/computer-engineering/42456/brain-tumor-detection-using-mri-images/deepa-dangwal

callforpaperphysics, physicsjournal

Ways for Increasing the Financial Competitiveness of Tourism Enterprises

The article discusses the role of innovations in increasing the financial competitiveness of tourism enterprises in the Republic of Uzbekistan, the practical significance of measures taken by the state to ensure the competitiveness of tourism enterprises in various crisis situations. Proposals and recommendations are based on the analysis of the potential of tourism enterprises in Uzbekistan and some foreign countries.

by Ruzibaeva Nargiza Khakimovna "Ways for Increasing the Financial Competitiveness of Tourism Enterprises"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Special Issue | Innovative Development of Modern Research , April 2021,

URL: https://www.ijtsrd.com/papers/ijtsrd39821.pdf

Paper URL : https://www.ijtsrd.com/humanities-and-the-arts/tourism/39821/ways-for-increasing-the-financial-competitiveness-of-tourism-enterprises/ruzibaeva-nargiza-khakimovna

callforpaperchemistry, chemistryjournal, openaccessjournalofchemistry

Development and Performance Evaluation of an Intelligent Electric Power Switching System

The research work deal with automatic control system to switch ON or add OFF predetermined energy source. The automatic system ON or add OFF consists of both AC and DC voltage sensor, uninterrupted DC power supply, relay switches, generator choke control, microcontroller and indicators. The voltage sensors were used to determine the voltage availability from the various sources National grid, inverter and generator. The uninterrupted dc power supply was used to drive the whole circuit. The choke control was also in cooperated to start the generator which consists of solenoid with solenoid driver. The high power relay switching unit would be trigger due to the information processed by microcontroller this processed information would be transmitted to the appropriate relay for action. The indicators were used to specify the voltage sources available. All these units were wired together. The time delay is determined by time of operation or decision by microcontroller, make near zero delay in switching. When switching to national grid and generator, the load was connected but for the inverter trigger, few important loads were loaded to it. The delay time noted was around 85ms, charge from national grid to generator but when inverter is place in between the national grid and the generator the delay time is near zero.

by Popoola A. I | Akinpelu E. O | Ewetumo T "Development and Performance Evaluation of an Intelligent Electric Power Switching System"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-3 , April 2021,

URL: https://www.ijtsrd.com/papers/ijtsrd38483.pdf

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/38483/development-and-performance-evaluation-of-an-intelligent-electric-power-switching-system/popoola-a-i

ugcapprovedjournalswithlowpublicationfees

Tuesday, April 20, 2021

A Comparative Study between Vulnerability Assessment and Penetration Testing

The Internet has drastically changed in the past decade. Now internet has more business than before and therefore there is a increase in Advanced Persistent Threat groups and Adversaries. After all the advancement in technology and innovation Web application Security is still a challenge for most of the organization all over the world, Because every time APT’s groups and Threat actors uses different Tactics Techniques and Procedure TTPs for exploiting any organization. There can be many techniques to mitigate such attacks such as defensive coding, hardening system firewall, implementing IDS and IPS using of SIEM tools etc. The solution contains monitoring different logs, events and regular assessment of organizations network which is known as Vulnerability Assessment which is a generalized or a sequenced review of a security system and the other one is penetration testing also known popularly as ethical hacking or red teaming assessment where the client’s poses themselves as real Hackers and try to penetrate into the company’s network to check if it’s really secure or not.In this paper we will be comparing these two methods and techniques and also decide at the end which of the above two method is more superior and why.

by Sharique Raza | Feon Jaison "A Comparative Study between Vulnerability Assessment and Penetration Testing"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-3 , April 2021,

URL: https://www.ijtsrd.com/papers/ijtsrd41145.pdf

Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/41145/a-comparative-study-between-vulnerability-assessment-and-penetration-testing/sharique-raza

callforpaperpharmacy, pharmacyjournal

A Review on Modeling and Analysis of Multi Stage with Multi Phase DC DC Boost Converter

A new version of the new Hybrid Boost DC DC ready to draw power from two different DC sources for standard DC bus feeds is presented in this paper. An important feature of the proposed converter is that both sources provide simultaneous power to a lower load than the reduced current rate. This feature is very attractive for DC grid applications. With the analysis of the time zone, steady state performance is established and the transformational power correction parameters are obtained. In this paper, a powerful converter is introduced, with its operating principles based on charging pumps and converters of reinforcement series. In addition, although three switches are used, no separate gate driver is required instead of one bridge gate driver and one gate driver on the lower side. As such, the proposed converter is easy to analyze and easy to operate. In addition, additional test results are provided to confirm the effectiveness of the proposed converter.

by Mukesh Kuma | Manoj Kumar Dewangan | Maheedhar Dubey "A Review on Modeling and Analysis of Multi Stage with Multi Phase DC-DC Boost Converter"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-3 , April 2021,

URL: https://www.ijtsrd.com/papers/ijtsrd39985.pdf

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/39985/a-review-on-modeling-and-analysis-of-multi-stage-with-multi-phase-dcdc-boost-converter/mukesh-kuma

callforpapercommerce, ugcapprovedjournalsincommerce, commercejournal

Man Go Pack, All Mode VHF UHF HF Portable Go Kit, on and Off Grid, for Emergency Communications System

The design and implementation of a Man Go Pack are to build a combination of a Manpack radio and a Go kit in one package. The design of the Man Go Pack for Emergency Communication EmCom follows the design principle of building a device that is portable and can be operated in any condition and situation. From the results and findings, it was noted that the construction of the manpack is easy but needs smaller and light integral devices to make it more compact. The device will work to almost all of the amateur band, commercial, and marine frequency. Weather channels such as from the NOAA can also be monitored on the device. The device can be operated as both Manpack for portable operations and also as a field radio in a Go kit configuration. The device can be simply deployed in an emergency situation especially when normal communication infrastructure failed during the disaster. With the low cost of construction, the device is highly recommended for the Local Government Unit Emergency Communication Device. The LGU’s can also be developed or build a similar device for emergency communication purposes. The device can be used as portable and field operation for amateur radio hobbyists in pursuing distant contact or DX.