Results 71 to 80 of about 1,950,497 (236)

Methods for Modeling and Optimizing the Delayed Coking Process in a Fuzzy Environment [PDF]

open access: gold, 2023
Batyr Orazbayеv   +4 more
openalex   +1 more source

Rabbit models of heart disease. [PDF]

open access: yes, 2008
Human heart disease is a major cause of death and disability. A variety of animal models of cardiac disease have been developed to better understand the etiology, cellular and molecular mechanisms of cardiac dysfunction and novel therapeutic strategies ...
Bers, Donald M, Pogwizd, Steven M
core  

Jet fuel property changes and their effect on producibility and cost in the U.S., Canada, and Europe [PDF]

open access: yes
The effects of changes in properties and blending stocks on the refinery output and cost of jet fuel in the U.S., Canada, and Europe were determined. Computerized refinery models that minimize production costs and incorporated a 1981 cost structure and ...
Avella, A. J., Jr.   +7 more
core   +1 more source

Multiple accretion events as a trigger for Sgr A* activity

open access: yes, 2013
Gas clouds are present in the Galactic centre, where they orbit around the supermassive black hole. Collisions between these clumps reduce their angular momentum, and as a result some of the clumps are set on a plunging trajectory.
Czerny, Bozena   +3 more
core   +1 more source

On the derived category of 1-motives

open access: yes, 2016
This is the final version of the 2007 preprint titled "On the derived category of 1-motives, I". It has been substantially expanded to contain a motivic proof of (two thirds of) Deligne's conjecture on 1-motives with rational coefficients, hence the new ...
Barbieri-Viale, Luca, Kahn, Bruno
core  

Disparities in Child and Adolescent Mental Health and Mental Health Services in the U.S. [PDF]

open access: yes, 2015
This is one of a series of five papers outlining the particular domains and dimensions of inequality where new research may yield a better understanding of responses to this growing issue.Mental health is recognized as a central determinant of individual
Jennifer Greif Green   +3 more
core  

Coupling Simulation of Delayed Coking and Hydrotreating Process at Molecular Level

open access: green, 2022
Lei Ye   +11 more
openalex   +1 more source

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