Results 51 to 60 of about 7,088,333 (270)

On-stack replacement, distilled [PDF]

open access: yes, 2018
On-stack replacement (OSR) is essential technology for adaptive optimization, allowing changes to code actively executing in a managed runtime. The engineering aspects of OSR are well-known among VM architects, with several implementations available to ...
Bhandari Abhilash   +14 more
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

The parameterisation of turbulence in the marine environment [PDF]

open access: yes, 2016
There are many problems in the fields of flow modelling around structures and tidal stream energy yield analysis which require a thorough understanding of the turbulent and time-averaged flow speeds in marine environments.
Hardisty, Jack, Jennings, Ross
core   +1 more source

Systematic development of biomass overproducing Scheffersomyces stipitis for high-cell-density fermentations

open access: yesSynthetic and Systems Biotechnology, 2016
The development of economically feasible bio-based process requires efficient cell factories capable of producing the desired product at high titer under high-cell-density fermentation.
Pornkamol Unrean   +2 more
doaj   +1 more source

Design degrees of freedom and mechanisms for complexity [PDF]

open access: yes, 2002
We develop a discrete spectrum of percolation forest fire models characterized by increasing design degrees of freedom (DDOF’s). The DDOF’s are tuned to optimize the yield of trees after a single spark.
Carlson, J. M.   +2 more
core   +1 more source

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

The Application of Ribosome Engineering to Natural Product Discovery and Yield Improvement in Streptomyces

open access: yesAntibiotics, 2019
Microbial natural product drug discovery and development has entered a new era, driven by microbial genomics and synthetic biology. Genome sequencing has revealed the vast potential to produce valuable secondary metabolites in bacteria and fungi. However,
Saibin Zhu, Y. Duan, Yong Huang
semanticscholar   +1 more source

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

Research Progress of High Strength Marine Engineering Steel Having Low Yield Ratio

open access: yesTeshugang, 2020
The research progress and application of high strength marine engineering steel having low yield ratio at home and abroad are summarized. The factors of chemical composition, metallographic structure, grain size and orientation and defect of ...
陈星宇   +6 more
doaj  

Prompt Engineering in Medical Education

open access: yesInternational Medical Education, 2023
Artificial intelligence-powered generative language models (GLMs), such as ChatGPT, Perplexity AI, and Google Bard, have the potential to provide personalized learning, unlimited practice opportunities, and interactive engagement 24/7, with immediate ...
Thomas F. Heston, Charya Khun
semanticscholar   +1 more source

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