Results 41 to 50 of about 11,240 (193)
Sensors, 2020 To provide high-precision positioning for Internet of Things (IoT) scenarios, we optimize the indoor positioning technique based on Ultra-Wideband (UWB) Time Difference of Arrival (TDOA) equipment.
Kun Zhao +6 more
doaj +1 more source
VLBI for Gravity Probe B. V. Proper Motion and Parallax of the Guide Star, IM Pegasi [PDF]
, 2012 We present the principal astrometric results of the very-long-baseline interferometry (VLBI) program undertaken in support of the Gravity Probe B (GP-B) relativity mission.
Berdyugina +20 more
core +4 more sources
Physics-guided Deep Learning for Power System State Estimation
Journal of Modern Power Systems and Clean Energy, 2020 In the past decade, dramatic progress has been made in the field of machine learning. This paper explores the possibility of applying deep learning in power system state estimation.
Lei Wang, Qun Zhou, Shuangshuang Jin
doaj +1 more source
IEEE Access, 2023 Power system state estimation is an essential component of the modern power system energy management system (EMS), and accurate state estimation is an indispensable basis for subsequent work.
Pengfei Hu +5 more
doaj +1 more source
RRAM Variability Harvesting for CIM‐Integrated TRNG
Advanced Electronic Materials, EarlyView.This work demonstrates a compute‐in‐memory‐compatible true random number generator that harvests intrinsic cycle‐to‐cycle variability from a 1T1R RRAM array. Parallel entropy extraction enables high‐throughput bit generation without dedicated circuits. This approach achieves NIST‐compliant randomness and low per‐bit energy, offering a scalable hardware
Ankit Bende +4 more
wiley +1 more source
Board Gender Diversity and Environmental Credit Risk in Banking: A Global Study of Bank Governance
Business Strategy and the Environment, EarlyView.ABSTRACT This study investigates the relationship between board gender diversity and environmental credit risk in the global banking sector. Using a panel dataset of 345 publicly listed banks from 75 countries over the period 2018–2022, we find that greater female representation on bank boards is significantly associated with lower environmental credit
Kenza Mouti +2 more
wiley +1 more source
Exploring the Relationship between Financial Ratios and Market Stock Returns [PDF]
Eurasian Journal of Business and Economics, 2018 This paper explores the relationship between financial ratios and market stock returns of 26 Qatari listed firms from 2009 to 2015. The results of Weighted Least Square (WLS) show that earnings per share, earnings yield ratio, and dividend yield ratio
Sami RM MUSALLAM
doaj +1 more source
PENGARUH VARIABEL FUNDAMENTAL TERHADAP RISIKO SISTEMATIS PADA PERUSAHAAN MANUFAKTUR DI BURSA EFEK INDONESIA [PDF]
, 2014 ABSTRAKTujuan penelitian ini adalah untuk menguji secara empiris pengaruh dari beberapa faktor fundamental (leverage operasi, leverage keuangan, dan ukuran perusahaan) pada risiko sistematis.
helma sari dewi
core
Robust Near-Field 3D Localization of an Unaligned Single-Coil Agent Using Unobtrusive Anchors
, 2017 The magnetic near-field provides a suitable means for indoor localization, due to its insensitivity to the environment and strong spatial gradients. We consider indoor localization setups consisting of flat coils, allowing for convenient integration of ...
Dumphart, Gregor +2 more
core +1 more source
A‐optimal model‐based design of experiments for processes with uncertain inputs
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Model‐based design of experiments (MBDoE) techniques are tools for selecting experimental conditions that enable accurate parameter estimation for mechanistic models. Most MBDoE approaches assume that the selected experimental conditions will be implemented perfectly, without uncertainties in the independent variables.
Bright Ofori +3 more
wiley +1 more source