Results 61 to 70 of about 4,727 (205)
Journal of Applied Toxicology, EarlyView.ABSTRACT Semi‐permanent make‐up (SPMU), or micropigmentation, involves implanting pigments into the dermal layer of the skin for cosmetic enhancement. Unlike topical cosmetics, which are rapidly cleared from the body, SPMU pigments persist in living tissues, raising unique toxicological considerations.
T. A. N. Kaye +3 more
wiley +1 more source
An Improved OPP Problem Formulation for Distribution Grid Observability
Energies, 2018 Phasor measurement units (PMUs) are becoming popular and populating the power system grids rapidly due to their wide range of benefits and applications.
Md Shafiullah +3 more
doaj +1 more source
Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.Abstract Purpose Modern personalised total knee arthroplasty (TKA) techniques aim to mimic natural knee kinematics by focusing on soft‐tissue dynamics rather than static alignment. However, a consistent definition of the optimal ligamentous balance has not yet been established.
Michael Engl +9 more
wiley +1 more source
Journal of Electrical Systems and Information Technology, 2023 Large-scale power grid observability is still a challenge because of deteriorating infrastructure and the incorporation of renewable energy sources. A smart grid that makes use of cutting-edge technology, such as a phasor measurement unit (PMU), is an ...
Rohit Babu, Saurav Raj, Sheila Mahapatra
doaj +1 more source
Towards Artificial Intelligence Hardware With 3D Integrated Ferroelectric Transistors
Small, EarlyView.Modern AI workloads demand hardware that mitigates the data‐movement bottleneck of von Neumann architectures. Here, we demonstrate a 4‐tier monolithic 3D (M3D) platform vertically integrating IGZO access transistors with Hf₀.5Zr₀.5O2 ferroelectric FETs.
Hyunho Seok +4 more
wiley +1 more source
Application of Advanced Early Warning Systems with Adaptive Protection [PDF]
, 2015 This project developed and field-tested two methods of Adaptive Protection systems utilizing synchrophasor data. One method detects conditions of system stress that can lead to unintended relay operation, and initiates a supervisory signal to modify ...
Ashrafi, Frank +7 more
core
Batteries &Supercaps, Volume 9, Issue 5, May 2026.Metal–sulfur (M–S) batteries are a promising technology due to their cost‐effectiveness and high‐energy density than Li‐ion batteries. However, complex phase transitions and polysulfide (PS) shuttling processes impede the high performance of M–S batteries.
Dharmapura H. K. Murthy +1 more
wiley +1 more source
BTLBO Based SPMUs Placement Optimization for Fault Observation in Power Grid
Algerian Journal of Signals and Systems, 2019 The placement of synchro-phasor measurement units in electric transmission systems has also gained much attention for enhancing the control as well as the protection scheme.
Abdelkader ZITOUNI, Hamid BENTARZI
doaj +1 more source
What Can Wireless Cellular Technologies Do about the Upcoming Smart Metering Traffic?
, 2015 The introduction of smart electricity meters with cellular radio interface puts an additional load on the wireless cellular networks. Currently, these meters are designed for low duty cycle billing and occasional system check, which generates a low-rate ...
Madueño, Germán C. +5 more
core +1 more source
Groebner bases algorithm for optimal PMU placement
International Journal of Electrical Power & Energy Systems, 2020 Abstract In this paper a new method for solving optimal phasor measurement units (PMU) placement problem for full observability in power systems is proposed. A new algorithm is based on forming and solving Groebner bases set of equations for a defined optimization problem.
Vladimir Bečejac, Predrag Stefanov
openaire +1 more source