Results 61 to 70 of about 6,822,950 (366)

Investigation into the microscopic mechanism underlying formation damage induced by the reinjection of oil-bearing wastewater

open access: yesFrontiers in Earth Science
The reinjection of treated oilfield water into formations stands as one of the commonly employed methods in oilfield water injection development. However, certain treated waters contain a substantial number of suspended oil droplets, which can lead to ...
Chao Tang   +35 more
doaj   +1 more source

Analytics for metabolic engineering

open access: yesFrontiers in Bioengineering and Biotechnology, 2015
Realizing the promise of metabolic engineering has been slowed by challenges related to moving beyond proof-of-concept examples to robust and economically viable systems. Key to advancing metabolic engineering beyond trial-and-error research is access to
Christopher J Petzold   +4 more
doaj   +1 more source

Unraveling the temperature dependence of the yield strength in single-crystal tungsten using atomistically-informed crystal plasticity calculations

open access: yes, 2015
We use a physically-based crystal plasticity model to predict the yield strength of body-centered cubic (bcc) tungsten single crystals subjected to uniaxial loading.
Ackermann   +145 more
core   +1 more source

Quasiparticle dynamics and spin-orbital texture of the SrTiO3 two-dimensional electron gas [PDF]

open access: yes, 2014
Two-dimensional electron gases (2DEGs) in SrTiO$_3$ have become model systems for engineering emergent behaviour in complex transition metal oxides. Understanding the collective interactions that enable this, however, has thus far proved elusive. Here we
Bahramy, M. S.   +9 more
core   +3 more sources

Ultrabright Au@Cu14 nanoclusters: 71.3% phosphorescence quantum yield in non-degassed solution at room temperature

open access: yesScience Advances, 2021
Single-gold-atom doping into a copper nanocluster lights up phosphorescence via triplet-state engineering. The photoluminescence of metal nanoclusters is typically low, and phosphorescence emission is rare due to ultrafast free-electron dynamics and ...
Yongbo Song   +8 more
semanticscholar   +1 more source

Thermal probe technology for buildings: the transition from laboratory to field measurements [PDF]

open access: yes, 2008
This article reports the results of an investigation into the transfer of thermal probe measurement technology from laboratory use to actual buildings in order to undertake the in situ determination of thermal material properties.
De, Wilde   +3 more
core   +1 more source

The Need, Benefits, and Demonstration of a Minimization Principle for Excited States

open access: yes, 2015
It is shown that the standard methods of computing excited states in truncated spaces must yield wave functions that, beyond truncation, are in principle veered away from the exact, and a remedy is demonstrated via a presented functional, F$_n$, obeying ...
Bacalis, Naoum C.
core   +1 more source

High yield 1,3-propanediol production by rational engineering of the 3-hydroxypropionaldehyde bottleneck in Citrobacter werkmanii [PDF]

open access: yes, 2016
Background: Imbalance in cofactors causing the accumulation of intermediates in biosynthesis pathways is a frequently occurring problem in metabolic engineering when optimizing a production pathway in a microorganism.
Avcı, Fatma Gizem   +5 more
core   +3 more sources

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Data Engineering for the Analysis of Semiconductor Manufacturing Data [PDF]

open access: yes, 1995
We have analyzed manufacturing data from several different semiconductor manufacturing plants, using decision tree induction software called Q-YIELD. The software generates rules for predicting when a given product should be rejected.
Turney, Peter
core   +2 more sources

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