Results 51 to 60 of about 6,822,950 (366)

Airborne electromagnetic sea ice thickness sounding in shallow, brackish water environments of the Caspian and Baltic Seas [PDF]

open access: yes, 2006
Ice engineering projects often rely on the knowledge of ice thickness in shallow, brackish water like in the Baltic and Caspian Seas. By means of field data and model results, the paper shows that helicopter-borne electromagnetic induction measurements ...
Haas, Christian
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

Implications of Rewiring Bacterial Quorum Sensing [PDF]

open access: yes, 2008
Bacteria employ quorum sensing, a form of cell-cell communication, to sense changes in population density and regulate gene expression accordingly.
Arnold, Frances H., Haseltine, Eric L.
core   +4 more sources

Parameterizing the Supernova Engine and Its Effect on Remnants and Basic Yields [PDF]

open access: yesThe Astrophysical Journal, 2018
Abstract Core-collapse supernova science is now entering an era in which engine models are beginning to make both qualitative and, in some cases, quantitative predictions. Although the evidence in support of the convective engine for core-collapse supernova continues to grow, it is difficult to place quantitative constraints on this ...
Chris L. Fryer   +8 more
openaire   +4 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

Atomically engineered interfaces yield extraordinary electrostriction

open access: yes, 2021
Abstract Electrostriction is a property of all the dielectric materials where an applied electric field induces a mechanical deformation proportional to the square of the electric field. The magnitude of the effect is usually minuscule. However, recent discoveries of symmetry-breaking phenomena at interfaces opens up the possibility to extend ...
Nini Pryds   +14 more
openaire   +2 more sources

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

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

The climate benefits of yield increases in genetically engineered crops [PDF]

open access: yes, 2021
AbstractThe benefits of genetically engineered (GE) crops are systematically underestimated because previous studies did not incorporate the reduction in greenhouse gas (GHG) emissions associated with yield increases. We estimate this impact using the carbon opportunity cost of land use.
Emma Kovak   +2 more
openaire   +2 more sources

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

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