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Article
Design and development of photonic crystal fiber for application of milk purity detection: an approach of performance analysis
This paper presents a numerical analysis of various sensing features of a hollow-core photonic crystal fiber-based milk sensor in the terahertz (THz) frequency range (e.g., 1.0 THz ≤ f ≤ 3.0 THz). The performa...
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Article
Open AccessImproved vehicle detection: unveiling the potential of modified YOLOv5
The detection of vehicles is a crucial task in various applications. In recent years, the quantity of vehicles on the road has been rapidly increasing, resulting in the challenge of efficient traffic managemen...
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Article
Open AccessSeamless real-time thermal imaging system with ESP8266: wireless data transfer and display using UDP
Thermal imaging technology has become increasingly popular for various applications, including industrial monitoring, building automation, and medical diagnostics. However, existing thermal imaging systems oft...
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Article
Exploring the potential of chromone scaffold compounds in cancer therapy: targeting key kinase pathways
Cancer continues to be one of the leading causes of death worldwide, with an estimated 28.4 million new cases expected by 2040. Despite the efforts to treat cancer, the current therapeutic options are limited ...
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Article
Open AccessAnalytical approach for modeling and simulation of photonic crystal fiber based on low effective material loss
COMSOL Multiphysics simulation software has been used to create a hexagonal photonic crystal fiber (H-PCF) with hexagonal cladding and a rotating hexa elliptical shape core. The hexagonal photonic crystal fibe...
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Article
Reduction of effective material loss (EML) using decagonal photonic crystal fiber (D-PCF) for communication applications in the terahertz wave pulse
We present an excellent design of five layers of decagonal shape in the cladding area and two elliptical shapes of core area based photonic crystal fiber (PCF) for many types of communiqué arenas in the THz wa...
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Article
Efficient way for chemicals identification using hexagonal fiber with the terahertz (THz) band
To detect chemicals, we proposed a photonic crystal fiber (PCF) with hexagonal cladding and a hexahedron core (THz). Circular air holes (CAHs) in the vestibule provide the basis of the suggested sensor. To dev...
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Chapter
Analysis of COVID-19 Trends in Bangladesh: A Machine Learning Analysis
The globe has reached a critical juncture in the last recent years. According to data we collected from an official internet source, Bangladesh recorded 913,258 confirmed cases, 14,646 death cases with a 1.60%...
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Chapter and Conference Paper
Transparent Blockchain-Based Electronic Voting System: A Smart Voting Using Ethereum
The research work scrutinizes an e-voting concept that is on the platform ethereum blockchain. Ethereum is a distributed computing platform that is free, open source with the functionality of smart contracts. ...
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Article
Large effective area with high power fraction in the core region and extremely low effective material loss-based photonic crystal fiber (PCF) in the terahertz (THz) wave pulse for different types of communication sectors
In this work, an excellent design of photonic crystal fiber (PCF) with five layers of a hexagonal lattice of air holes (AHs) of cladding region as well as two elliptical air holes in the core area (CA) has bee...
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Article
Design and analysis of heptagonal cladding with rotated-hexa elliptical core based PCF for the applications of communication sectors in the THz region
Photonic crystal fiber-based heptagonal cladding with the elliptical rotated-Hexa core is reported in the terahertz waveguide for the applications of communication area in this paper. By utilizing the photonic...
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Article
Design and Performance Improvement of Optical Chemical Sensor Based Photonic Crystal Fiber (PCF) in the Terahertz (THz) Wave Propagation
A heptagonal cladding (HC) with the rotated-hexacore (RH) in photonic crystal fiber (H-PCF) has been made for the field of chemical sensing in the terahertz (THz) area. There are five layers of circular air ho...
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Article
An ultra-low material loss ellipse core-based photonic crystal fiber for terahertz wave guiding: design and analysis
In this research work, we report a new design model of quasi-shaped cladding areas with rotated-hexa-based elliptical shaped core areas in photonic crystal fiber (Q-PCF) for terahertz waves of communication si...
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Article
Design and analysis of the effect of Zeonex based octagonal photonic crystal fiber for different types of communication applications
In this present work, a novel structure of octagonal cladding with two elliptical air holes based on photonic crystal fiber (O-PCF) has been presented for the application of different types of communication ar...
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Article
Design and numerical analysis of Zeonex-based photonic crystal fiber for application in different types of communication networks
A photonic crystal fiber (O-PCF) with a novel structure consisting of five octagonal-shaped layers of circular air holes in the cladding region and two elliptical air holes in the core region is presented for ...
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Article
Enhancing multicast security of cognitive radio networks with antenna correlations over Nakagami-m fading channels
In this paper, we investigate the impact of diversity and antenna correlations on the secrecy capacity and outage performance of a cognitive radio multicast network over Nakagami-m fading channels analytically. T...
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Article
Side-channel attacks and learning-vector quantization
The security of cryptographic systems is a major concern for cryptosystem designers, even though cryptography algorithms have been improved. Side-channel attacks, by taking advantage of physical vulnerabilitie...
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Article
Side-Channel Information Characterisation Based on Cascade-Forward Back-Propagation Neural Network
Traditional cryptanalysis assumes that an adversary only has access to input and output pairs, but has no knowledge about internal states of the device. However, the advent of side-channel analysis showed that...
