Results 31 to 40 of about 3,286,044 (292)

Bi-objective optimization of nutrient intake and performance of broiler chickens using Gaussian process regression and genetic algorithm

open access: yesFrontiers in Animal Science, 2023
This study investigated whether quantifying the trade-off between the maxima of two response traits increases the accuracy of diet formulation. To achieve this, average daily weight gain (ADG) and gain:feed ratio (G:F) responses of 7–21-day-old broiler ...
Hamed Ahmadi   +3 more
doaj   +1 more source

Principal trade-off analysis

open access: yesInformation Visualization
How are the advantage relations between a set of agents playing a game organized and how do they reflect the structure of the game? In this paper, we illustrate ‘Principal Trade-off Analysis’ (PTA), a decomposition method that embeds games into a low-dimensional feature space. We argue that the embeddings are more revealing than previously demonstrated
Alexander Strang   +4 more
openaire   +3 more sources

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Proceedings of the 24 May 2019 World Trade Institute Workshop held at the World Trade Organization, Geneva [PDF]

open access: yes, 2019
E-book of contributions made at the WTI Workshop on WTO Appellate Review: Reform Proposals and Alternatives, held on 24 May 2019 at the World Trade Organization in Geneva.

core   +1 more source

Optimum trade-off charts considering mass variation for the design of semi-active and passive shock absorbers for landing gear

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
In this study, we proposed two types of optimum trade-off charts considering mass variation for the design of a semi-active shock absorber and a passive shock absorber for landing gear.
Fenghui SHI   +3 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Trade-off between financial and social performance.

open access: yes, 2022
Trade-off between financial and social performance.
Richard Yankey (10695444)   +5 more
core   +1 more source

Dynamical trade-offs arise from antagonistic coevolution and decrease intraspecific diversity

open access: yesNature Communications, 2017
How a trait evolves depends on the shape of its fitness trade-off. Here, Huang et al. demonstrate evolution of trade-off shape in an experimental predator-prey system and develop a mathematical model of trait evolution when the underlying trade-off can ...
Weini Huang   +4 more
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

open access: yesMolecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober   +16 more
wiley   +1 more source

Co-existence of multiple trade-off currencies shapes evolutionary outcomes. [PDF]

open access: yesPLoS ONE, 2017
Evolutionary studies often assume that energy is the primary resource (i.e. "currency") at the heart of the survival-reproduction trade-off, despite recent evidence to the contrary.
Alan A Cohen   +2 more
doaj   +1 more source

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