Results 131 to 140 of about 9,268 (240)
A High-Efficiency Single-Phase AC-AC Solid-State Transformer Without Electrolytic Capacitors
EnergiesThis paper proposes a single-phase AC-AC solid-state transformer (SST) that eliminates bulky energy storage components. The proposed matrix-type structure comprises a line-frequency (LF) rectifier, a half-bridge (HB) LLC resonant converter, a buck–boost ...
Hui Wang, Xiang Yan, Xiaochao Hou
doaj +1 more source
Mariner Mars power system optimization study Interim report, 4 Mar. - 31 May 1968 [PDF]
Optimum Mariner spacecraft solar power system ...
Osugi, F. S.
core +1 more source
American Ethnologist, Volume 53, Issue 1, Page 34-44, February 2026.Abstract In 2012 the UN Security Council and the European Union bolstered US economic sanctions on Iran, disembedding the country's economy from financial markets. Since then, the sanctions have radically devalued Iran's currency, leading Iranians to seek a viable standard of value elsewhere. They have done so through ghachagh (fugitive) configurations
Emrah Yıldız
wiley +1 more source
Journal of Economic Surveys, Volume 40, Issue 1, Page 469-491, February 2026.ABSTRACT This meta‐analysis investigates the impact of remittances on labor supply decisions in recipient households. Using 1811 estimates from 64 studies, we find that international remittances reduce labor force participation by 4.4 percentage points while domestic remittances reduce it by 2.2 percentage points.
Amar Anwar, Colin F. Mang, Sonia Plaza
wiley +1 more source
Macroeconomic Spillovers of Weather Shocks Across U.S. States
Oxford Bulletin of Economics and Statistics, Volume 88, Issue 1, Page 141-156, February 2026.ABSTRACT We estimate the short‐run effects of weather‐related disasters on local economic activity and cross‐border spillovers that operate through economic linkages between U.S. states. To this end, we use emergency declarations triggered by natural disasters and estimate their effects using a monthly global vector autoregressive (GVAR) model for U.S.
Emanuele Bacchiocchi +2 more
wiley +1 more source
Mars Spacecraft Power System Development Final Report [PDF]
Development of optimum Mariner spacecraft power system for application to future flyby and orbiter ...
Berkery, E. +7 more
core +1 more source
Modeling and analysis of power processing systems: Feasibility investigation and formulation of a methodology [PDF]
A review is given of future power processing systems planned for the next 20 years, and the state-of-the-art of power processing design modeling and analysis techniques used to optimize power processing systems.
Biess, J. J. +3 more
core +1 more source
LLCL-Filter Based Single-Phase Grid-Tied Aalborg Inverter [PDF]
, 2014 Blaabjerg, Frede +4 more
core +1 more source
Electrical performance characteristics of high power converters for space power applications [PDF]
The first goal of this project was to investigate various converters that would be suitable for processing electric power derived from a nuclear reactor.
King, Roger J., Stuart, Thomas A.
core +1 more source
A novel wide input range transformerless PV microinverter with natural power decoupling. [PDF]
Sci RepElbaksawi O +3 more
europepmc +1 more source