Results 21 to 30 of about 1,267,055 (264)

THE INDEPENDENT STATE COMMISSION IN INDONESIA: A COMPARATIVE REVIEW OF ITS INSTITUTIONAL ASPECTS

open access: yesJurnal Al-Dustur, 2023
The establishment of the Independent State Commission and other non-structural institutions was one of the alterations in the structure of the Indonesian constitution during the transition era and after the 1945 Constitution was amended.
Rizki Ramadani, Muhammad Ya'rif Arifin
doaj   +1 more source

A novel tri-band T-junction impedance-transforming power divider with independent power division ratios. [PDF]

open access: yesPLoS ONE, 2017
In this paper, a novel L network (LN) is presented, which is composed of a frequency-selected section (FSS) and a middle stub (MS). Based on the proposed LN, a tri-band T-junction power divider (TTPD) with impedance transformation and independent power ...
Yongle Wu   +4 more
doaj   +1 more source

Steady-state voltage-control method considering large-scale wind-power transmission using half-wavelength transmission lines

open access: yesGlobal Energy Interconnection, 2021
Half-wavelength transmission can transmit large-scale renewable energy over very long distances. This paper proposes an improved steady-state voltage-control method for half-wavelength transmission systems considering large- scale wind-power transmission.
Hao Tian   +5 more
doaj   +1 more source

Excitation power-independent photoluminescence of inverted quantum hut structures embedded in SiGe superlattice [PDF]

open access: yesApplied Physics A, 2015
Optical properties of semiconductor nanostructures can be quite different from the bulk semiconductors. We present here results of a photoluminescence study of MBE-grown SiGe superlattice structures having inverted quantum huts of Ge formed below Ge-on-Si interfaces.
Sharma, Manjula   +3 more
openaire   +2 more sources

Co-Movement Analysis of Italian and Greek Electricity Market Wholesale Prices by Using a Wavelet Approach

open access: yesEnergies, 2015
We study the co-evolution of the dynamics or co-movement of two electricity markets, the Italian and Greek, by studying the dynamics of their wholesale day-ahead prices, simultaneously in the time-frequency domain.
George P. Papaioannou   +4 more
doaj   +1 more source

Generating power and controversy: Understanding Tanzania’s independent power projects

open access: yesJournal of Energy in Southern Africa, 2017
Initially conceived of within the broader context of power sector reform in the late 1980s and early 1990s, Independent Power Projects (IPPs) were intended to relieve state utilities of the burden of financing new plants, bring quick, quality power and ...
K Gratwick, R Ghanadan, A Eberhard
doaj   +1 more source

Power-independent wavelength determination by hot carrier collection in metal-insulator-metal devices [PDF]

open access: yesNature Communications, 2013
Wavelength separation and detection is generally performed by spatial dispersal of incident light onto separate detectors, or by appropriate wavelength-selective filters. Here we demonstrate direct wavelength determination of monochromatic light in a power-independent fashion with a single metal-insulator-metal device.
Fuming, Wang, Nicholas A, Melosh
openaire   +2 more sources

Utilizing Novel Modular Static Synchronous Series Compensators for Increased RES Integration and Cross-Border Power Flows

open access: yesIEEE Open Access Journal of Power and Energy
Developing innovative technologies is considered a critical enabler to successfully integrate large amounts of renewable generation and ensure the stable operation of power systems.
Konstantinos F. Krommydas   +5 more
doaj   +1 more source

Process Design of Independent Offshore Wind Power Hydrogen Production

open access: yes南方能源建设, 2022
[Introduction] The research aims to make full use of the high quality wind resources in the deep sea, solve the problem of wind abandonment of offshore wind power, and provide a possible offshore hydrogen fuel supply for future new energy ships. [Method]
Wei GUI
doaj   +1 more source

Power independent of number of slices (PINS) radiofrequency pulses for low‐power simultaneous multislice excitation [PDF]

open access: yesMagnetic Resonance in Medicine, 2011
AbstractThis communication describes radiofrequency pulses capable of performing spatially periodic excitation, inversion, and refocusing. The generation of such pulses either by multiplication of existing radiofrequency pulses by a Dirac comb function or by means of Fourier series expansion is described.
Norris, David G.   +3 more
openaire   +5 more sources

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