Results 131 to 140 of about 193,558 (283)

Big Data Technology Fusion Back Propagation Neural Network in Product Innovation Design Method

IET Networks, Accepted Article., 2022
This research uses big data technology to combine the process of product innovation design method, which has certain significance for the formation of intelligent and systematic product innovation design method. Meanwhile, while predicting the results of all products innovative design methods, it can improve the product's predictive innovative design ...
Ren Li, Qiang Zeng
wiley   +1 more source

Intelligent materials for on‐demand electromagnetic absorption

InfoMat, EarlyView.
This review introduces an innovative “stimulus‐state‐property” paradigm, facilitating a fundamental transition from static to dynamically intelligent electromagnetic wave absorption (EMWA). The key advancement lies in the synergistic integration of external fields with structurally engineered metamaterials and tunable components.
Chongyang Chai, Lin Yang, Haoxu Si, Bo Hao, Yi Zhang, Cuiping Li, Jingwei Zhang, Chunhong Gong   +7 more
wiley   +1 more source

Joint power control and user grouping mechanism for efficient uplink non‐orthogonal multiple access‐based 5G communication: Utilising the Lèvy‐flight firefly algorithm

IET Networks, EarlyView., 2023
We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh, Khaled F. Hayajneh, Haythem Bany Salameh, Raed Al Athamneh, Yaser Jararweh   +4 more
wiley   +1 more source

Temporary VAT Reduction in Vietnam: Consumer Behavior Analysis

International Studies of Economics, EarlyView.
ABSTRACT This study investigates the impact of temporary VAT rate changes on consumer behavior in Vietnam, particularly concerning the VAT reduction implemented during 2023–2024. The research analyzes annual survey data and household expenditure reports to assess changes in consumer spending on durable goods during the first half of 2024 (2024 H1 ...
Hang Thi Thu Trinh
wiley   +1 more source

When Does Top Management Team Diversity Matter in Large Organizations?

Journal of Organizational Behavior, EarlyView.
ABSTRACT Top management teams (TMTs) drive strategic leadership, but there is little clarity on when the composition of these upper echelons most impacts organization performance. Drawing from the categorization‐elaboration model, we study an 18‐year sample of approximately 4500 organizations and over 32 000 executives and find a positive relationship ...
Frances Fabian, James M. Plečnik, Shan Wang   +2 more
wiley   +1 more source

Evaluation of lightning‐induced overvoltage on a 10 kV distribution line based on electromagnetic return‐stroke model using finite‐difference time‐domain

High Voltage
Accurate simulation of lightning‐induced overvoltage for overhead distribution lines is helpful to prevent lightning trip accidents. An electromagnetic return‐stroke model was used to represent lightning and then a 3D finite‐difference time‐domain (FDTD)
Pan Duan, Lianfang Zhang, Xiaogang Huang, Jian Sun, Yue Qi, Qing Yang   +5 more
doaj   +1 more source

Unveiling the Dual Role of Intellectual Capital in Value Creation and Financial Distress: Underlying Critical Moderators

Knowledge and Process Management, EarlyView.
ABSTRACT This study examines the extent to which intellectual capital (IC) supports firms' value generation and financial resilience, and how these effects are conditioned by profitability. IC is quantified using the “modified value‐added intellectual coefficient (MVAIC)” for a panel of 103 manufacturing firms listed on the Pakistan Stock Exchange over
Muhammad Danial, Syed Quaid Ali Shah, Nadia Iftikhar, Fong‐Woon Lai, Haseeb Ur Rahman   +4 more
wiley   +1 more source

Quantum telecommunications: revolutionizing secure data transmission

This article is about quantum telecommunications. Tudying their theoretical basis, technological advances, security applications and future consequences, using the principles of quantum mechanics such as quantum entanglement and quantum states, quantum telecommunications offer an unprecedented level of data security.
Palamarciuc, D., Porubin, L.V.
openaire   +1 more source

Optimal Planning Of Transmission Facilities For Telecommunications Networks

, 1983
Yer no:65 Demirbaş no ...
Evranuz, Çetin, Mirapoğlu, Mehlika
openaire   +1 more source

Recent Advances in Photonic Bound States in the Continuum: From Fundamentals to Engineering and Implementation

Laser &Photonics Reviews, EarlyView.
This review summarizes recent progress in meta‐photonics with a focus on bound states in the continuum (BICs) as a powerful platform for light confinement and control. It covers fundamental concepts, design strategies across optical regimes, symmetry breaking for practical quasi‐BICs, tunable and AI‐assisted BIC devices, and emerging applications in ...
Hafiz Saad Khaliq, Hak‐Rin Kim
wiley   +1 more source