Results 71 to 80 of about 5,775,249 (117)

A Comparative Study on Optimal Engine-Start Performance of Parallel Hybrid Electric Vehicles With Various Starter Motors

open access: yesIEEE Access
Pre-transmission parallel hybrid electric vehicles (HEVs) have various architectures, depending on the type and size of the engine-starter motor. Such architectural variations pose a design trade-off between cost and engine-start performance.
Jaeyoon Kim   +3 more
doaj   +1 more source

1993 Pacific Northwest Loads and Resources Study.

open access: yes, 1993
The Loads and Resources Study is presented in three documents: (1) this summary of Federal system and Pacific Northwest region loads and resources; (2) a technical appendix detailing forecasted Pacific Northwest economic trends and loads, and (3) a ...
United States. Bonneville Power Administration.
core   +1 more source

Attention! The Magazine of Children and Adults with Attention Deficit Disorders; Vol. 1, No. 1

open access: yes, 1994
Magazine featuring articles about living with attention-deficit hyperactivity ...
Children and Adults with Attention Deficit Disorders
core  

Do Eurozone Countries Cheat with Their Budget Deficit Forecasts? [PDF]

open access: yes
We estimate the political economy determinants of budget deficit forecast errors. Since the adoption of the Stability Pact, Eurozone governments have manipulated forecasts before elections.
Andreas Stephan, Tilman Brück
core  

The U.S. trade deficit: made in China? [PDF]

open access: yes
Rapid growth of the U.S. bilateral trade deficit with China has promoted a widespread view that the overall trade deficit is "made in China." The authors examine the probable consequences of increased protection directed toward U.S.
Chad P. Bown   +3 more
core  

U.S. Trade Deficit Review Commission

open access: yes, 2001
The purpose of the Commission is to study the nature, causes, and consequences of the United States merchandise trade and current account ...
U.S. Trade Deficit Review Commission
core  

BPA Prepares for the 21st Century.

open access: yes, 1998
This is a brief review of the state of the Bonneville Power Administration. It reviews BPA`s competitive status, fish and wildlife funding, cost structure of the federal system, subscription sales of electricity, emergency cost recovery, cost reduction ...
United States. Bonneville Power Administration.
core   +1 more source

Pediatrics [PDF]

open access: yes
Attention-deficit/hyperactivity disorder (ADHD) is the most common neurobehavioral disorder of childhood and can profoundly affect the academic achievement, well-being, and social interactions of children; the American Academy of Pediatrics first ...

core  

Causes of attention deficit hyperactivity disorder [PDF]

open access: yes, 2000
Plan BAs a society we often look at how we can fix current problems. This study takes another approach that has not been as well researched in the area of Attention Deficit Hyperactivity Disorder, and that is the potential causes of this highly diagnosed
Mertig, Daniel A.
core  

Effect of Turbulence Intensity on the Induction Factor and Power Efficiency of Wind Turbines

open access: yesWind Energy
This study investigates the effect of turbulence intensity on wind turbine induction factor and power efficiency through its influence on the turbine wake.
Tristan Revaz, Fernando Porté‐Agel
doaj   +1 more source

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