Results 41 to 50 of about 2,289,208 (302)

ACTIVE POWER LOSS REDUCTION BY FIREFLY ALGORITHM

International Journal of Research -GRANTHAALAYAH, 2018
This paper proposes a swarm intelligence algorithm, called Firefly Mating Algorithm (FMA) for solving optimal reactive power problem. FMA uses genetic algorithm as the core of the algorithm. The main feature of the algorithm is a novel mating pair selection method which is inspired by the following two mating behaviours of fireflies in nature: (i) the ...
openaire   +2 more sources

Power Loss Minimization and Voltage Stability Improvement in Electrical Distribution System via Network Reconfiguration and Distributed Generation Placement Using Novel Adaptive Shuffled Frogs Leaping Algorithm

Energies, 2019
This paper proposes a novel adaptive optimization algorithm to solve the network reconfiguration and distributed generation (DG) placement problems with objective functions including power loss minimization and voltage stability index (VSI) improvement ...
Arun Onlam, Daranpob Yodphet, Rongrit Chatthaworn, Chayada Surawanitkun, Apirat Siritaratiwat, Pirat Khunkitti   +5 more
doaj   +1 more source

Real Power Loss Reduction by Melon Fly Optimization and Spontaneous Process Algorithm’s

Brazilian Archives of Biology and Technology, 2021
In this work Melon Fly Optimization (MFO) Algorithm and Spontaneous Process Algorithm (SPA) is designed to reduce the Real power loss, voltage stability enhancement and reducing the Voltage deviation.
Lenin Kanagasabai
doaj   +1 more source

Peak Power Reduction of OFDM Signals with Sign Adjustment [PDF]

, 2009
It has recently been shown that significant reduction in the peak to mean envelope power (PMEPR) can be obtained by altering the sign of each subcarrier in a multicarrier system with n subcarriers.
Hassibi, Babak, Sharif, Masoud, Tarokh, Vahid   +2 more
core   +1 more source

Results of the Childhood Cancer and Leukaemia Group's United Kingdom Relapsed Wilms Tumour Trial

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The United Kingdom relapsed Wilms tumour (UKW‐R) trial aimed to improve the historically low survival rates after relapse of Wilms tumour (WT) through a prospective national risk‐stratified protocol. The trial also evaluated efficacy and toxicity of high‐dose melphalan.
Sucheta J. Vaidya, Veronica Moroz, Juliet Hale, Vesna Pavasovic, Rachel Hobson, Patricia Sartori, Daniel Saunders, Mark Powis, Gordan M. Vujanic, Stephen Baker, Kathy Pritchard‐Jones   +10 more
wiley   +1 more source

Reduce power loss in distribution grid considering the installation efficency of distributed generators

Tạp chí Khoa học và Công nghệ
This paper proposes an algorithm to reduce the power loss in distribution grids. The suggested method is based on the distributed generator installation.
Phan Dinh Chung
doaj   +1 more source

REDUCTION OF TRUE POWER LOSS BY IMPROVED ALGORITHM

International Journal of Research -GRANTHAALAYAH, 2018
This paper proposes Improved Brain Storm Optimization (IBSO) algorithm is used for solving reactive power problem. predictably, optimization algorithm stimulated by human being inspired problem-solving procedure should be highly developed than the optimization algorithms enthused by collective deeds of ants, bee, etc.
openaire   +2 more sources

Sealing is at the Origin of Rubber Slipping on Wet Roads

, 2004
Loss of braking power and rubber skidding on a wet road is still an open physics problem, since neither the hydrodynamical effects nor the loss of surface adhesion that are sometimes blamed really manage to explain the 20-30% observed loss of low speed ...
Albohr, O., Persson, B. N. J., Tartaglino, U., Tosatti, E.   +3 more
core   +1 more source

An optimized BSCCO/Ag resonator coil for utility use [PDF]

, 2000
AC coils made with BSCCO-2223/Ag tapes and operating in liquid nitrogen have a potential for power related applications, e.g., inductors, transformers and current limiters.
Broeren, B., Damstra, G.C., Godeke, A., Haken, B. ten, Kate, H.H.J. ten, Klein Schiphorst, P., Krooshoop, H.J.G., Rutten, G., Scholten, A., Shevchenko, O.A., Spoorenberg, C.J.G.   +10 more
core   +2 more sources

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro, Sarah Silver, Prishi Patel, Meredith K. Reffner Collins, Kimberly S. Canter, Stephanie Fooks‐Parker, Michael Amylon, Shawna V. Hudson, Jessica L. Schleider, Melissa A. Alderfer, Katie A. Devine   +10 more
wiley   +1 more source