Results 21 to 30 of about 133,620 (283)
Applied Sciences, 2020 Metal matrix composite (MMC) materials are increasingly used in industrial sectors such as energy, structural, aerospace, and automotive. This is due to the improvement of properties by the addition of reinforcements.
Pedro F. Mayuet Ares +3 more
doaj +1 more source
Multi-terminal dc grid overall control with modular multilevel converters
Записки Горного института, 2020 This paper presents a control philosophy for multiterminal DC grids, which are embedded in the main AC grid. DC transmission lines maintain higher power flow at longer distances compared with AC lines. The voltage losses are also much lower.
Miguel Jiménez Carrizosa +4 more
doaj +1 more source
Influence of Ceramic Particles Reinforcement on some Mechanical Properties of AA 6061 Aluminium Alloy [PDF]
Engineering and Technology Journal, 2013 This paper is to investigate the influence of adding 5,10 and 15 weight percentage silicon carbide particles on some mechanical properties of 6061 Aluminium alloy. The composites Al6061/SiC were prepared by stir casting technique.
Jameel Habeeb Ghazi
doaj +1 more source
Spektrum Industri: Jurnal Ilmiah Pengetahuan dan Penerapan Teknik Industri, 2021 Demand for lightweight and durable components for automotive applications is increasing, such as brake discs. This paper presents an investigation on new material for brake discs which is metal matrix composite (MMC).
Nanang Fatchurrohman +2 more
doaj +1 more source
Zhongguo dianli, 2023 Based on impedance analysis, this paper focuses on the circulation control of a modular multilevel converter (MMC) and conducts in-depth research on the stability impact of offshore wind farm integration based on a permanent magnetic synchronous ...
Shuting YANG +3 more
doaj +1 more source
Effects of Mitomycin C in Early Conjunctival Inflammation after Pterygium Surgery [PDF]
, 2016 Purpose: The purpose of this study was to compare inflammatory events and graft characteristics 1 month and 6 months after conjunctival limbal autograft (CLAU) with and without intraoperative mitomycin C (MMC).
Asaad Ammaar, Mouafk +4 more
core +2 more sources
Prevalence of Obesity among School Going Adolescents in Urban and Rural Areas of District Meerut, Uttar Pradesh, India [PDF]
Healthline, 2020 Introduction : The present century had noticed a rapid transition from undernourished to overweight and obesity. This transition was initially reported in developed countries but now this phenomenon has been noticed in developing countries. Objective:
S. K. Raghav +5 more
doaj
PROFILE OF NEURAL TUBE DEFECT IN RSUD Dr. SOETOMO, 2013-2018
Jurnal Berkala Epidemiologi, 2022 Background: Congenital abnormalities are structural growth abnormalities that have arisen since the intrauterine life caused by many factors, including genetics, pregnancy nutrition, infection, and social status.
Mohammad Nata Ardiansyah +3 more
doaj +1 more source
A Case Series of Cutaneous Lupus Erythematosus Progressing to Systemic Lupus Erythematosus in a Lightning Phase [PDF]
Journal of Clinical and Diagnostic Research, 2023 Discoid Lupus Erythematosus (DLE) is a chronic, disfiguring, inflammatory skin disease characterised by erythematous, indurated, well-defined scaly plaques of varying sizes that resolve with atrophy, scarring, and pigmentary changes.
Rajkumar Kannan +3 more
doaj +1 more source
Simple one-pot fabrication of ultra-stable core-shell superparamagnetic nanoparticles for potential application in drug delivery [PDF]
, 2012 Ultrastable superparamagnetic core-shell nanoparticles of average diameter 80 nm have been fabricated via a simple one-pot method involving superparamagnetic iron oxide nanoparticles (SPIONs) core ([similar]50 nm in diameter) and lipid bilayer shell by ...
Al-Jamal +43 more
core +1 more source