Traditional waste management system operates based on daily schedule which is highly inefficient and costly. The existing recycle bin has also proved its ineffectiveness in the public as people do not their properly. With development of Internet Things (IoT) Artificial Intelligence (AI), traditional can be replaced with smart sensors embedded into to perform real time monitoring allow for better management. aim this research develop a using LoRa communication protocol TensorFlow deep...

Bloom's Taxonomy is a classification of learning objectives within education that educators set for students. The cognitive domain this taxonomy designed to verify student's level during written examination. Educators may sometimes face the challenge in analysing whether their examination questions comply requirements at different levels. This paper proposes an automated analysis exam determine appropriate category based on taxonomy. rule-based approach applies Natural Language Processing...

Urban areas are facing challenges in waste management systems due to the rapid growth of population cities, causing huge amount generation. As traditional system is highly inefficient and costly, resources can be utilized efficiently with integration internet things (IoT) deep learning model. The main purpose this research develop a smart using model that improves segregation process enables monitoring bin status an IoT environment. SSD MobileNetV2 Quantized used trained dataset consists...

Computerized brain tumor classification from the reconstructed microwave (RMB) images is important for examination and observation of development disease. In this paper, an eight-layered lightweight classifier model called image network (MBINet) using a self-organized operational neural (Self-ONN) proposed to classify into six classes. Initially, experimental antenna sensor-based imaging (SMBI) system was implemented, RMB were collected create dataset. It consists total 1320 images: 300...

This article presents numerical analysis of an ultrathin concentric hexagonal ring resonator (CHRR) metamaterial absorber (MMA) for ultrawideband visible and infrared optical window applications. The proposed MMA exhibits absorption above 90% from 380 to 2500 nm average absorbance 96.64% at entire operational bandwidth with a compact unit cell size 66 × nm2. designed shows maximum 99% 618 nm. the covers windows. nickel material has been used design top bottom layer MMA, where aluminium...

The design of a compact metamaterial ultra-wideband (UWB) antenna with goal towards application in microwave imaging systems for detecting unwanted cells human tissue, such as cases breast cancer, heart failure and brain stroke detection is proposed. This proposed UWB made four unit cells, where each cell an integration modified split ring resonator (SRR), capacitive loaded strip (CLS) wire, to attain layout that simultaneously exhibits both negative magnetic permeability electrical...

In this article, a square enclosed circle split ring resonator (SEC-SRR) based metamaterial is described that shows negative permittivity (ENG) with near-zero-index (NZI) of refraction. The unit cell formed two SRR rings, one in shape and another circular shaped. inner has related to the outer by metal strip. analyzed design very simple, but outcome recommended high i.e., it covers multiband S-, C-, X- bands. Rogers used as substrate proposed SEC-SRR thickness 1.524 mm. dimension...

Traditionally, water quality is assessed using costly laboratory and statistical methods, rendering real-time monitoring useless. Poor requires a more practical cost-effective solution. The machine learning classification approach appears promising for rapid detection prediction of quality. Machine has been used successfully to predict However, research on index (WQI) generally lacking. Therefore, this aims identify the important features WQI, which necessitated numerous indicators. This...

The aim of this paper is to evaluate user satisfaction based on System Usability Scale (SUS) questionnaire Augmented Reality (AR) application for productive vocabulary using speech recognition. There still lack research focus towards the use AR-based app recognition learning in early education. first objective develop an AR children enhance that integrates visual script (orthography) and audio (phonology). second identify enhancing methods by combining technology parents teachers doing a...

In this paper a coplanar waveguide-fed super-wideband antenna is presented for wireless sensor networks. The studied low-profile design comprised of modified bow-tie-shaped vertical patch and two asymmetrical ground planes has been prototyped on single-sided FR4 microwave substrate. anticipated an overall size 0.25λ × 0.20λ at 3.035 GHz, the lowest frequency operating band. radiator coupled well with which enabled to achieve band 3.035-17.39 GHz (140.56%). demonstrates almost omnidirectional...

This paper represents a penta band square enclosed star-shaped modified split ring resonator (SRR) based single negative meta-atom absorber (MAA) for multi-band microwave regime applications. FR-4 low-cost material has been used as substrate to make the MAA unit cell with 0.101λ0 × of electrical size, where λ0 is wavelength calculated at lower resonance frequency 3.80 GHz. There are two outer and one inner star shape 0.035 mm thickness copper placed on side, another side full construct...

Conventionally, the interaction between a user and augmented reality (AR) application is limited. Mostly, it allows virtual information browsing on AR marker or basic manipulation such as moving resizing of 3D model. This study presents rich that users to mimic physical action shaking pouring in chemistry experiment using card-based box-based design. The required follow instruction select correct represents apparatus solutions performs conduct an experiment. Usability’s result showed...

In this article, a metamaterial loaded high gain nine antennas based microwave breast imaging system has presented to detect an unwanted tumour in the phantom. The proposed antenna is designed on modified version of basic Vivaldi antenna. Single negative structure been enhance far-field properties like and radiation pattern, which essential for system. have achieved -10dB impedance bandwidth 8.45 GHz (2.0- 10.45 GHz) 7.9 dBi maximum operating band. To verify time-domain performance, fidelity...

The power of mobile devices has been harnessed as a platform for augmented reality (AR) that embarked on opportunities to combine more inputs called multimodal inputs. There little research into the emotion, speech and markers in AR learning environment. This study aims propose framework system incorporates combination inputs, namely image-based marker order determine how such can enhance experience. proposed integrates based decision tree develops four-phase Kolb's experiential model. To...

Information visualization with Augmented Reality (AR) technology environments is very effective method in the expansion of information process visually, especially health-related area by using mobile devices. In this study, Android device proposed to build and develop AR prototype applications for nutritional information. There are two techniques that applied generating information, which detection (by scanning image object without requiring barcode/AR marker) tracking digital camera). Data...

This paper proposes a small sized, low-cost multiband monopole antenna which can cover the WiMAX bands and C-band. The proposed of 20 × mm 2 radiating patch is printed on cost effective 1.6 thick fiberglass polymer resin dielectric material substrate fed by 4 long microstrip line. finite element method based, full wave electromagnetic simulator HFSS efficiently utilized for designing analyzing parameters are measured in standard far-field anechoic chamber. experimental results show that...

Recent mobile technologies have revolutionized the way people experience their environment. Although, there is only limited research on users' acceptance of AR in cultural tourism context, previous researchers explored opportunities using augmented reality (AR) order to enhance user experience. lack works that integrates dimensions which are specific and smart glass context. Hence, this work proposes an model context heritage glasses capable performing reality. Therefore, paper we aim...

As an emerging technology, UltraWide Band (UWB) wireless communications provides a very different approach to the antenna technology compared narrow band systems, which has been attractive choice for medical development. In this paper presents design and simulation of hexagonal microstrip along with breast phantom simulation. The is simulated by introducing hexagon slot in center patch impedance bandwidth nearly 5 GHz achieved. presented designed successfully. analysis carried out using HFSS...

Image registration of remotely sensed imagery is challenging, as complex deformations are common. Different deformations, such affine and homogenous transformation, combined with multimodal data capturing can emerge in the acquisition process. These effects, when combined, tend to compromise performance currently available methods. A new image transform, known geometric mean projection introduced this work. As it deformation invariant, be employed a feature descriptor, whereby analyzes...