Results 81 to 90 of about 201,851 (385)
Proceedings of the Edinburgh Mathematical Society, 2005 AbstractCroft, Falconer and Guy asked: what is the smallest integer $n$ such that an $n$-reptile in the plane has a hole? Motivated by this question, we describe a geometric method of constructing reptiles in $\mathbb{R}^d$, especially reptiles with holes. In particular, we construct, for each even integer $n\ge4$, an $n$-reptile in $\mathbb{R}^2$ with
Jordan, Francis, Ngai, Sze-Man
openaire +3 more sources
Circadian Corticosterone Profile in Laying Hens (Gallus gallus domesticus)
AnimalsMeasurement of blood corticosterone concentrations has been established as an indicator for assessment of acute distress. Therefore, knowledge on physiological fluctuations is required, but previous studies allow little conclusion on daily fluctuations ...
Theresa Hillebrecht +3 more
doaj +1 more source
, 2001 Number of Pages: 12Integrative BiologyGeological ...
Beaman, Kent R. +3 more
core +1 more source
REPTILE: A Proactive Real-Time Deep Reinforcement Learning Self-adaptive Framework [PDF]
arXiv, 2022 In this work a general framework is proposed to support the development of software systems that are able to adapt their behaviour according to the operating environment changes. The proposed approach, named REPTILE, works in a complete proactive manner and relies on Deep Reinforcement Learning-based agents to react to events, referred as novelties ...
arxiv
Who was the real sabertooth predator: Thylacosmilus or Thylacoleo?
The Anatomical Record, EarlyView.Abstract Sabertoothed mammalian predators, all now extinct, were almost exclusively feloid carnivorans (Eutheria, Placentalia): here a couple of extinct metatherian predators are considered in comparison with the placental sabertooths. Thylacosmilus (the “marsupial sabertooth”) and Thylacoleo (the “marsupial lion”) were both relatively large (puma ...
Christine M. Janis
wiley +1 more source
, 2004 Number of Pages: 6Integrative BiologyGeological ...
McCranie, James R. +2 more
core +1 more source
Graph Neural Network Expressivity and Meta-Learning for Molecular Property Regression [PDF]
arXiv, 2022 We demonstrate the applicability of model-agnostic algorithms for meta-learning, specifically Reptile, to GNN models in molecular regression tasks. Using meta-learning we are able to learn new chemical prediction tasks with only a few model updates, as compared to using randomly initialized GNNs which require learning each regression task from scratch.
arxiv
Early synapsids neurosensory diversity revealed by CT and synchrotron scanning
The Anatomical Record, EarlyView.Abstract Non‐mammaliaform synapsids (NMS) represent the closest relatives of today's mammals among the early amniotes. Exploring their brain and nervous system is key to understanding how mammals evolved. Here, using CT and Synchrotron scanning, we document for the first time three extreme cases of neurosensory and behavioral adaptations that probe ...
J. Benoit +6 more
wiley +1 more source
Scientific Reports, 2019 This method comparison study used radiographs of 20 mice and 20 budgerigars to investigate comparability between computed radiography (CR) and high-resolution screen-film systems and study the effects of reduced radiation doses on image quality of ...
Wiebke Tebrün +4 more
doaj +1 more source
, 1999 Number of Pages: 10Integrative BiologyGeological ...
Eckerman, Curtis M., Walley, Harlan D.
core +1 more source