نتایج جستجو برای: akin

تعداد نتایج: 5985  

Journal: :Astronomy and Astrophysics 2022

The pathway to forming the iron-rich planet Mercury remains mysterious. Mercury's core makes up 70% of planetary mass, which implies a significant enrichment iron relative silicates, while its mantle is strongly depleted in oxidized iron. high mass fraction traditionally ascribed evaporative loss e.g. following giant impact, but abundance moderately volatile elements inconsistent with reaching ...

Journal: :Journal of advances in mathematics and computer science 2023

This work follows the ideas of E. Akin in an attempt to ease construction strict Lyapunov functionsfor dynamical polysystems by means closed relations. A "best hope" type result is presented.

Journal: :American journal of physiology. Renal physiology 2002
Wei Tian David M Cohen

Although urea is considered to be a cell stressor even in renal medullary cells perpetually exposed to this solute in vivo by virtue of the renal concentrating mechanism, aspects of urea signaling resemble that of a peptide mitogen. Urea was compared with epidermal growth factor and hypertonic NaCl or hypertonic mannitol using a large-scale expression array-based approach. The expression profil...

2013
Johannes Binswanger Martin Salm Liudmila Antonova Tabea Bucher-Koenen Benjamin Enke Tobias Klein Peter Kooreman Fabian Lange Jürgen Maurer Daniel Schunk Arthur van Soest Stefan Trautmann

Is using probabilities in decision making under uncertainty a universal pattern? Or is it confined to individuals with high cognitive skills? We address this question based on a novel theoretical approach and on data on subjective probabilities from the Health and Retirement Study (HRS). Our analysis focusses on stockholding decisions. Our theoretical model relies on the dual-systems framework ...

2015
Stuart Marcovitch

The cascade correlation algorithm (CASCOR), a generative connectionist model, was used to simulate age-related changes on the dimensional change card sort (DCCS), which has traditionally been used to evaluate the complexity of children’s rule-use abilities. Like 2.5-year-olds, inexperienced networks behave as if following one rule; slightly more experienced networks (akin to 3-year-old children...

Journal: :Int. J. General Systems 2014
Martyn Amos

Synthetic biology is an emerging research field, in which engineering principles are applied to natural, living systems. A major goal of synthetic biology is to harness the inherent “biological nanotechnology” of living cells for the purposes of computation, production, or diagnosis. As the field evolves, it is gradually developing from a singlecell approach (akin to using standalone computers)...

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