Abstract Carbon‐based electronic devices are suitable candidates for bioinspired electronics due to their low cost, eco‐friendliness, mechanical flexibility, and compatibility with complementary metal‐oxide‐semiconductor technology. New types of materials such as graphene quantum dots (GQDs) have attracted attention in the search new applications beyond solar cells energy harvesting superior properties elevated photoluminescence, high chemical inertness, excellent biocompatibility. In this...

In Internet of things (IoT) millions devices are intelligently connected for providing smart services. Especially in indoor localization environment, that is one the most concerning topic cities, internet and wireless sensor networks. Many technologies being used purpose environment Wi-Fi using received signal strengths (RSSs) them. RSSs sensitive to reflection, refraction, interference channel noise cause irregularity strengths. The irregular anomalous RSS values, a cannot define location...

Diagnosis of heart disease is a difficult job, and researchers have designed various intelligent diagnostic systems for improved diagnosis. However, low prediction accuracy still problem in these systems. For better risk accuracy, we propose feature selection method that uses floating window with adaptive size elimination (FWAFE). After the elimination, two kinds classification frameworks are utilized, i.e., artificial neural network (ANN) deep (DNN). Thus, types hybrid proposed this paper,...

Vehicular Ad-hoc network (VANET) is an imminent technology having both exciting prospects and substantial challenges, especially in terms of security. Due to its distributed frequently changing topology, it extremely prone security attacks. The researchers have proposed different strategies for detecting various forms However, VANET still exposed several attacks, specifically Sybil attack. Attack one the most challenging attacks VANETS, which forge false identities undermine communication...

The transfer of information is a demanding issue, particularly due to the presence large number eavesdroppers on communication channels. Sharing medical service records between different clinical jobs basic and testing research topic. particular characteristics blockchains have attracted amount attention resulted in revolutionary changes various business applications, including care. A blockchain based distributed ledger, which tends improve cyber security. proposals been made with respect...

Advanced technologies, driven by extensive data analysis, support the concept of intelligent cities, which aim to enhance quality people's lives, minimize consumption energy, reduce pollution, and promote economic growth. The transportation network is a crucial component this vision in urbanized cities. However, massive increase road traffic poses significant challenge achieving vision. Developing an system requires accurately predicting speed. This paper proposes novel deep stacking-based...

IEEE 802.15.4 standard for low power wireless personal area networks (LoWPANs) is emerging as a promising technology to bring envisioned ubiquitous paragon, into realization. Considerable efforts are being carried on integrate LoWPANs with other wired and IP networks, in order make use of pervasive nature existing infrastructure associated technologies. Designing security solution becomes challenging task this involves threats from domain resource constrained devices well extremely mature...

Knitted auxetic fabrics (AF) are in common practice but their stability and thickness major problems commercial applications. Therefore, a simple method of developing woven AF is proposed here. Differential shrinking property different weaves utilized to visualize honey comb geometry fabric structure. Based on this structure, auxeticity induced 2-D-woven fabric. developed using conventional nonauxetic materials (i.e., cotton warp elastane [Lycra] yarn the weft). Auxetic nature structure were...

The Internet of Things (IoT) strongly influences the world economy; this emphasizes importance securing all four aspects IoT model: sensors, networks, cloud, and applications. Considering significant value public-key cryptography threats on system confidentiality, it is vital to secure it. One potential candidates assist in public key quantum computing. Although notion computing convergence not new, has been referenced various works literature covered by many scholars. Quantum eliminates...

The current research has aimed to investigate and develop machine-learning approaches by using the data in dataset be applied classify location-based social network predict user activities based on nature of various locations (such as entertainment). analysis behavior from is often venue types, which require input into categories. This previously been done through a tedious time-consuming manual method. Therefore, we proposed novel approach models extract these In this study, used Weibo main...

There are several physical and social factors that associated to the maternal health may be considered influential towards C-Section across world. Several studies have been conducted in different regions of world, mostly targeting pregnant women specific region. The dynamicity pregnancy differences among with respect region life enforces researchers widen sphere research at regional level comprehensively explore significant risk mother expected child. In this paper, interest is native city...

Abstract Smart devices are effective in helping people with impairments, overcome their disabilities, and improve living standards. Braille is a popular method used for communication by visually impaired people. Touch screen smart can be to take input instantaneously convert it into natural language. Most of these schemes require location-specific that difficult users. In this study, position-free accessible touchscreen-based algorithm designed implemented It aims place the least burden on...

Technology is advancing rapidly in present times. To serve as a useful and connected part of the community, everyone required to learn update themselves on innovations. Visually impaired people fall behind this regard because their inherent limitations. involve these active participants within communities, technology must be modified for facilitation. This paper provides comprehensive survey various user input schemes designed visually Braille natural language conversion. These techniques...

Given the accelerating development of Internet things (IoT), a secure and robust authentication mechanism is urgently required as critical architectural component. The IoT has improved quality everyday life for nu... | Find, read cite all research you need on Tech Science Press

Ubiquitous online learning is continuing to expand, and the factors affecting success educational sustainability need be quantified. Procrastination one of compelling characteristics that students observe as a failure achieve weaker outcomes. Past studies have mainly assessed behaviors procrastination by describing explanatory work. Throughout this research, we concentrate on predictive measures identify forecast procrastinator using ensemble machine models (i.e., Logistic Regression,...

Braille is used as a mode of communication all over the world. Technological advancements are transforming way read and written. This study developed an English pattern identification system using robust machine learning techniques Grade-1 dataset. dataset was collected touchscreen device from visually impaired students National Special Education School Muzaffarabad. For better visualization, divided into two classes class 1 (1-13) (a-m) 2 (14-26) (n-z) 26 characters. A position-free braille...

2D woven auxetic fabrics (AF) developed by weave design modification provide a continuous, commercial, and low-cost manufacturing process for high strength stable structures. However, AFs previous methods have highly folded surface, which is problematic in printing, laminating, stitching. For the first time, we studied auxeticity few yarn-based structures, provides uniform surface texture. Reentrant honey-comb geometry was chosen to fabricate fabrics, as such shows best nature. Different...

The development of wireless sensor networks can be considered as the beginning a new generation applications. Authenticity communicating entities is essential for success networks. Authentication in always challenging task due to broadcast nature transmission medium. Sensor nodes are usually resource constrained with respect energy, memory, and computation communication capabilities. It not possible each node authenticate all incoming request messages, whether these messages from authorized...

Tri-component antibacterial psyllium-alginate-chitosan fibres were developed and their properties studied with reference to application in health-care.Psyllium was co-extruded sodium alginate as a carrier into coagulation bath containing calcium chloride hydrolysed chitosan. Different concentrations of the chitosan used an vitro assessment activity produced carried out against known pathogens Staphylococcus aureus Escherichia coli. The effect composition on physical mechanical also...

Conventional 3D woven T-shaped preforms were modified for improving joint/ peel off strength of associated polymeric composites. Preforms at weaving level by preferred yarns orientations better performance in Major modifications studied are; the addition supporting layer, single or double-crossing joint layers and crossing along with layer (in a sample). Novel derivatives compared conventionally used (on-loom off-loom) Microscopic analysis was also carried out to analyze orientation samples...

To keep a network secure, user authentication scheme that allows only authenticated users to access services is required. However, the limited resources of sensor nodes make providing challenging task. We therefore propose new method security for wireless (WSN). Our technique, Secure User Biometric Based Authentication Scheme (SUBBASe), based on biometrics WSNs. It achieves higher level as well improved performance. This solution consists easy operations and light computations. Herein,...

Urban green spaces are really vital for the well-being of human in urban areas. In planning space site selection, study bond among usage and their categories that influence use can provide useful references. A spatial temporal research on allocation visitors 157 areas was carried out Shanghai to know which denser or crowdsourced by utilizing social media big data. We evaluated association with statistical testing Kernel Density Estimation pattern visitor spread used check-in data from test...