Results 71 to 80 of about 3,926,185 (357)

Artificial and Biological Intelligence [PDF]

open access: yesACM Ubiquity, vol. 6, number 42, 2005, pp. 1-20, 2006
This article considers evidence from physical and biological sciences to show machines are deficient compared to biological systems at incorporating intelligence. Machines fall short on two counts: firstly, unlike brains, machines do not self-organize in a recursive manner; secondly, machines are based on classical logic, whereas Nature's intelligence ...
arxiv  

Growing South Dakota (Fall 2015) [PDF]

open access: yes, 2015
[Page] 2 Internships Lead to Career Opportunities [Page] 4 Pre-Professional Prep: Peer Mentors. Anatomy Lab, Networking Opportunities Provide Students Strong Start [Page] 7 Difference Maker: Range Science Grad Strives To Inspire Native American Youth ...
Biological Sciences, College of Agriculture &
core   +1 more source

Unconventional mRNA processing and degradation pathways for the polycistronic yrzI (spyTA) mRNA in Bacillus subtilis

open access: yesFEBS Letters, EarlyView.
The S1025 peptide is the major antidote to the YrzI toxin, which we renamed here as SpyT (Small Peptide YrzI Toxin) and SpyA (Small Peptide YrzI Antitoxin) (1). Degradation of the toxin–antitoxin spyTA mRNA, either by a translation‐dependent cleavage by the endoribonuclease Rae1 (2) or by direct attack by 3′‐exoribonucleases (3), also contributes to ...
Laetitia Gilet   +4 more
wiley   +1 more source

Motor state changes escape behavior of crickets

open access: yesiScience, 2023
Summary: Animals change their behavior depending on external circumstances, internal factors, and their interactions. Locomotion state is a crucial internal factor that profoundly affects sensory perception and behavior.
Kazuhide Kiuchi   +3 more
doaj  

A review of Johnjoe McFadden's book ``Quantum Evolution'' [PDF]

open access: yesarXiv, 2001
In ``Quantum Evolution: Life in the Multiverse'' (HarperCollins, 2000), ISBN 0-00-255948-X, 0-00-655128-9, Johnjoe McFadden makes far-reaching claims for the importance of quantum physics in the solution of problems in biological science. In this review, I discuss the relevance of unitary wavefunction dynamics to biological systems, analyse the inverse
arxiv  

The solution supramolecular structure of α2 → 8 polysialic acid suggests a structural cause for its low immunogenicity

open access: yesFEBS Letters, EarlyView.
α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley   +1 more source

A spatiotemporal reconstruction of the 1630 plague epidemic in Milan

open access: yesiScience, 2023
Summary: In 1630, a devastating plague epidemic struck Milan, one of the most important Italian cities of that time, deeply affecting its demography and economy for decades.
Massimo Galli   +8 more
doaj  

Static Analysis for Biological Systems (BioAmbients) [PDF]

open access: yesarXiv, 2015
In this paper, I present a summary on some works that utilized static analysis techniques for understanding biological systems. Control flow analysis, context dependent analysis, and other techniques were employed to investigate the properties of BioAmbients.
arxiv  

Growing South Dakota (Winter 2018) [PDF]

open access: yes, 2018
[Page] 2 Learn About Our Leaders [Page] 4 Academic Programs at a Glace [Page] 6 New Precision Ag Major Takes Off[Page] 9 Raven Gives $5 Million Gift [Page] 10 New Plant Science Research Facility [Page] 13 Technical Training to Four-Year Degree [Page] 15 ...
Biological Sciences, College of Agriculture &
core   +1 more source

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