Results 231 to 240 of about 69,311 (291)

High‐Rate FA‐Based Co‐Evaporated Perovskites: Understanding Rate Limitations and Practical Considerations to Overcome Their Impact

open access: yesAdvanced Functional Materials, EarlyView.
Vacuum‐based deposition is promising for perovskite solar cells to be successfully commercialized. However, co‐evaporation, the most common vapor phase deposition technique, suffers from very low deposition rates. In this work, we reveal that high deposition rates can lead to carbon flakes depositing into the perovskite absorber layers due to material ...
Thomas Feeney   +13 more
wiley   +1 more source

NOMA-MIMO in 5G network: a detailed survey on enhancing data rate. [PDF]

open access: yesPeerJ Comput Sci
Halabouni M   +6 more
europepmc   +1 more source

White matter microstructure in mid- to late adulthood is influenced by pathway-stratified polygenic risk for Alzheimer's disease. [PDF]

open access: yesFront Neurosci
Harrison JR   +8 more
europepmc   +1 more source

Brain Abnormalities in Children Exposed Prenatally to the Pesticide Chlorpyrifos.

open access: yesJAMA Neurol
Peterson BS   +9 more
europepmc   +1 more source

Multiple Objective Linear Fractional Programming

Management Science, 1981
This paper presents a simplex-based solution procedure for the multiple objective linear fractional programming problem. By (1) departing slightly from the traditional notion of efficiency and (2) augmenting the feasible region as in goal programming, the solution procedure solves for all weakly efficient vertices of the augmented feasible region. The
Jonathan S. H. Kornbluth   +1 more
openaire   +1 more source

Solving linear fractional bilevel programs

Operations Research Letters, 2004
The authors give a geometrical characterization of the optimal solution to the linear fractional bilevel programming (LFBP) problem in terms of what is called a boundary feasible extreme point. It is assumed that the second level optimal solution sets are singletons. The results extend the characterization proved by \textit{Y. H. Liu} and \textit{S. M.
Calvete, Herminia I., Galé, Carmen
openaire   +2 more sources

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