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2000 articles for “PE” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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DESIGN OF TRAFFIC SIGNAL CONTROL SYSTEM AT ORLU JUNCTION, IHIALA, ANAMBRA STATE, NIGERIA
Abstract: The vast increase in population results in number of vehicular movement which contributes to volume of traffic at road intersections. This traffic jam is much during festive periods, causing delay which has negative impact to the economy. No one can easily predict the time of journey arrival due to gridlock at intersection on highways. This inefficient traffic movement is caused by absence of traffic control systems. Hence, this study had …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 8, Issue 2, 2022 · pp. 38–49 Read article
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Physical Property of Self-Curing Concrete With Shrinkage Reducing Agent
Abstract: Water is a most widely used material for construction work, it is essential for concreting work or plastering work, etc. Curing is the process for controlling the temperature and consists of moisture movement from and into the concrete and the hydration of the cement and consequently continuous increase in the strength and Curing allows continuous hydration of cement, when curing stops strength increasing of the concrete also stops. The aim …
Published in International Journal of Water Resources Engineering · Vol. 3, Issue 1, 2017 · pp. 29–33 Read article
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A Comparative Study on Gumbel and LP3 Probability Distributions for Estimation of Extreme Rainfall
Abstract: Estimation of extreme rainfall for a given return period has utmost importance for planning, design and management of hydraulic and other civil structures in a region. This can be achieved by Extreme Value Analysis (EVA) that involves fitting of probability distributions to the annual maximum series of rainfall. This paper details a study on EVA of hourly and daily rainfall for Santacruz and Colaba sites by adopting Gumbel and Log …
Published in International Journal of Water Resources Engineering · Vol. 6, Issue 1, 2020 · pp. 21–33 Read article
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Extreme Rainfall and Streamflow in Niamey City: Trends and Relationship Between Higher Streamflow and Rainfall
Abstract: Increasing rainfall frequency and intensity, which causes floods, is one effect of climate change. Recent heavy rains have caused regular flooding in several major towns in West Africa. ln order to comprehend the cyclical patterns of flash floods and very high rainfall occurrences in Niamey, Niger, between 1982 and 2021. The National Meteorological Direction, the Regional Centre AGRHYMET, as well as the Niger Civil Protection General Direction, provided the flood …
Published in International Journal of Water Resources Engineering · Vol. 9, Issue 1, 2023 · pp. 21–32 Read article
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Blue Eye Technology–A New Emergence in the Field of Technology
Abstract: Is it conceivable to make a PC, which can connect with us as we communicate each other? For instance envision in a fine morning you stroll on to your PC room and switch on your PC, and after that it lets you know "Hello companion, great morning you appear to be an awful state of mind today. And afterward it opens your letter drop and demonstrates to you a portion …
Published in International Journal of Distributed Computing and Technology · Vol. 2, Issue 2, 2016 · pp. 6–11 Read article
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Medical Image Fusion Using Fuzzy Logic and DHT Based Feature Extraction
Abstract: Abstract The traditional medical image fusion techniques suffer from various issues such as these techniques did not detect the relevant information from the image as the whole image is considered as important whether it is meaningful to the user or not. Thus a novel fuzzy based image fusion technique is developed in this work to fuse the MRI and PET images. Before fusing the images, the 2DHT, HIS transformation and …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 4, Issue 2, 2018 · pp. 9–17 Read article
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Vehicle Number Plate Detection and Recognition System in Nigeria Using Deep Learning
Abstract: With over 200 million citizens, Nigeria is one of Africa’s largest and most populous nations. It is now essential to automate traffic management due to the rising number of vehicles in the nation. With the use of a deep learning technique known as the YOLO method, the study was able to construct an automatic vehicle license plate identification system that will recognize each of the vehicle license plates when many …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 9, Issue 2, 2023 · pp. 32–45 Read article
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Continuous Mining Approaches with Obsolete Database: A Review
Abstract: The sequential pattern mining on progressive databases is very incipient approach, in which many researchers progressively discover the patterns in period of interest. Period of interest is a sliding window perpetually advancing as the time goes by. As the focus of sliding window changes, the incipient items are integrated to the dataset of interest and obsolete items are abstracted from it and become au courant. In general, the subsisting proposals …
Published in International Journal of Software Computing and Testing · Vol. 4, Issue 1, 2018 · pp. 1–9 Read article
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A Review on Multi-Area Load Frequency Control
Abstract: The operation of interconnected deregulated power system is totally based upon the balance between power generation and the load variation including system losses. Two variables of interest which are affected due to the sudden variation in load perturbation are system frequency and tie-line power. The approach of most of the researchers towards solving this problem has been to obtain the best method of controlling the governor action so that the …
Published in International Journal of Analog Integrated Circuits · Vol. 5, Issue 2, 2019 · pp. 21–39 Read article
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Robotic Spray Systems for Efficient Crop Protection in Modern Agriculture: A Review
Abstract: The agriculture sector is one that requires a lot of manpower and resources. As a result, farmers are increasingly relying on automation and technology to solve this problem. However, robots for agriculture are far too expensive, slow, and intricate to be made available to the general population. To eradicate insects and weeds, increase crop yield, and enhance crop quality, pesticides and herbicides are frequently used in floriculture, agriculture, and horticulture. …
Published in International Journal of Analog Integrated Circuits · Vol. 9, Issue 1, 2023 · pp. 48–52 Read article
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Modified Multiple Sub-blocking PTS Technique for Reduction in PAPR in OFDM System
Abstract: OFDM (Orthogonal frequency division multiplexing) is a multi-carrier modulation technique which provides better bandwidth efficiency at high data rate but the problem is it increases the PAPR. This increase in PAPR leads to loss of signal and in order rectify it cost of amplifiers has to be increased. Therefore, peak-to-average power reduction (PAPR) reduction is an important issue which is required to be solved. PAPR can be reduced by using …
Published in International Journal of Broadband Cellular Communication · Vol. 4, Issue 2, 2018 · pp. 23–29 Read article
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State Wise Covid-19 Case Forecasting Based on Machine Learning by Using SEIR and Time Series Models
Abstract: Forecasting mechanisms based on machine learning have proved to be significant to anticipate in peri-operative outcomes that improve decision-making in the future. Applications where it is necessary to identify risk factors with a negative impact have used machine learning models. To solve problems with forecasting, many prediction techniques are applied. The COVID-19 virus, which is active and is currently regarded as a serious threat to humanity, is shown in this …
Published in International Journal of Broadband Cellular Communication · Vol. 9, Issue 1, 2023 · pp. 1–9 Read article
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Low Density Parity Check (LDPC) Coded MIMO-Constant Envelop Modulation System With IF Sampled 1-Bit ADC
Abstract: MIMO-constant envelop modulation (CEM) is a very power and complexity efficient system, which is introduced as alternative candidate to the currently used MIMO-Orthogonal Frequency Division Multiplexing (OFDM). CEM system enables to use high efficient nonlinear power amplifier on the transmitter side and 1 bit (low resolution) analog to digital converter (ADC) on the receiver side. Due to adopting the low resolution at the receiver side a great reduction in hardware …
Published in International Journal of Digital Communication and Analog Signals · Vol. 4, Issue 1, 2018 · pp. 1–6 Read article
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Amplitude Characteristics of Strong Ground Motion Accelerograms - A Review
Abstract: This literature review discusses the characteristics of the strong ground motion accelerograms. The characteristics of accelerograms are essential to understand the basic loading pattern of the earthquake forces on the structure. Data from the KiK-net digital borehole accelerograph arrays in Japan are used to investigate the duration, total power, rms amplitude, and peak ground acceleration (PGA) of three significant earthquakes. We look into relationships among duration, PGA on the surface, …
Published in International Journal of Digital Communication and Analog Signals · Vol. 8, Issue 1, 2022 · pp. 10–15 Read article
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Recent Trends in the Hybrid HVDC with Wind Energy a Solution to the Future Challenges in Power Transmission
Abstract: As per the recent scenario the wind energy generation is the key source of energy to avoid the greenhouse effect, since the greenhouse effect as well the global warming is a serious threat to the environment. As the current research more predominantly address the greenhouse effect, this paper concentrates more on the Green power. Hence popular to the investors, government, and general public since the 1970s. The awakening of higher …
Published in International Journal of Electrical Power System and Technology · Vol. 1, Issue 1, 2015 · pp. 1–10 Read article
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Review of Power Efficient MEMS Microphone for Hearing Aid
Abstract: Among humans the most common disorder is partial hearing loss. Hearing health is more critical than ever in the perspective of an ageing population and increased environmental noise exposure. People want hearing aids that are smaller, highly power-efficient, and have better audio quality. MEMS microphones are really well to meet those needs. The commercially available hearing aids uses an expensive battery as well as the maintenance is high as a …
Published in International Journal of Electrical Power System and Technology · Vol. 7, Issue 1, 2021 · pp. 28–33 Read article
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Real-time Face Mask Detection with Face Recognition Using MobileNetV2
Abstract: In 2019, human civilization faced one of the scariest pandemics in a century. The government advises people to wear a mask for their safety. But there are some cases when we find people without masks,and monitoring all of them manually is not a practical solution in today's world. We needed a method that does this job automatically with higher efficiency. To solve the problem, we have performed face mask detection …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 7, Issue 2, 2021 · pp. 33–39 Read article
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Detection of Environment Ionization Radiation with GM Tube
Abstract: For environmental ionizing radiation hazard monitoring applications, very sensitive detector electronics has been developed. Experiments were performed using International Standard beta and gamma sensitive Mica window type GM Tube LND-712 from LND Inc. USA and Russian fast GM Tube with Aluminium energy compensated shield. Both tubes were operated with regulated DC high voltage power supply in the range of 300V to 500V range using Matsusada Japan make 1kV 5W programmable …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 2, Issue 2, 2016 · pp. 15–19 Read article
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Silicone Coating on Porcelain Insulator
Abstract: Dubai Electricity and Water Authority (DEWA) utilized porcelain insulators in the transmission overhead line system. These insulators reputed to be the best insulators with regard to the design and durability. In spite of satisfactory performance, porcelain insulators have disadvantages such as regular washing and cleaning. Because of the coastal location and industrial pollution of the overhead lines, frequent washing of porcelain insulators is required to ensure interruption free and reliable …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 31–37 Read article
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Augmentation in Parameters of S Band Microstrip patch Antenna using Metamaterial with Varactor Diode
Abstract: In this paper S band rectangular microstrip patch antenna is designed and its parameters like return loss, band width, VSWR, directivity, radiation efficiency and size reduction are analysed. Then a metamaterial structure of “Split rectangular Rings” with thin wire strip is designed such that it exhibits negative permittivity and negative permeability at the same frequency as that of inset fed rectangular microstrip patch antenna. Here “Nicolson ross wear” (NRW) parameters …
Published in International Journal of Microwave Engineering and Technology · Vol. 3, Issue 2, 2017 · pp. 32–40 Read article