Results 51 to 60 of about 930,149 (308)
Advanced Functional Materials, EarlyView.This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger +10 more
wiley +1 more source
Heirs to the Frontier: James Fenimore Cooper’s Influence on Tolstoy [PDF]
, 2018 In the early nineteenth century, American author James Fenimore Cooper wrote a series of frontier novels called The Leatherstocking Tales (1823-1841), the most famous of which was The Last of the Mohicans (1826).
Gum, Christian
core +2 more sources
From research to farm : ex ante evaluation of strategic deworming in pig finishing [PDF]
, 2010 This paper upgrades generic and partial information from parasitological research for farm-specific decision support, using two methods from managerial sciences: partial budgeting and frontier analysis.
Goossens, L +5 more
core +2 more sources
Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions
Advanced Functional Materials, EarlyView.Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley +1 more source
Stochastic Frontier Models [PDF]
, 2008 The stochastic frontier model was first proposed in the context of production function estimation to account for the effect of technical inefficiency. The inefficiency causes actual output to fall below the potential level (that is, the production frontier) and also raises production cost above the minimum level (that is, the cost frontier).
openaire +1 more source
An Arbitrary Benchmark CAPM: One Additional Frontier Portfolio is Sufficient [PDF]
The benchmark CAPM linearly relates the expected returns on an arbitrary asset, an arbitrary benchmark portfolio, and an arbitrary MV frontier portfolio.
Ekern, Steinar
core
Photoswitching Conduction in Framework Materials
Advanced Functional Materials, EarlyView.This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez +4 more
wiley +1 more source
À la frontière de l’Égypte : les représentations du canal de Suez
In Situ, 2019 The ten years it took to dig the Suez canal, from 1859 to 1869, contribute to a founding chapter in the history of representations of the canal, leaving rich collections of pictures and texts, well before the canal’s inauguration.
Hélène Braeuner
doaj +1 more source
Anglo Saxonica, 2020 The West presents itself in American culture as an idealized space with unique characteristics, allowing it to become a place where various myths flourish and shape the United States of America until today.
Jéssica Iolanda Costa Bispo
doaj +1 more source
The dimension of the Brownian frontier is greater than 1
, 1995 Consider a planar Brownian motion run for finite time. The frontier or ``outer boundary'' of the path is the boundary of the unbounded component of the complement. Burdzy (1989) showed that the frontier has infinite length.
Bishop, Christopher J. +3 more
core +1 more source