Results 121 to 130 of about 560,911 (341)
Dimensions of spaces of Siegel cusp forms of degree 2 [PDF]
arXiv, 2012 We give a summary of results for dimensions of spaces of cuspidal Siegel modular forms of degree 2. These results together with a list of dimensions of the irreducible representations of the finite groups GSp(4,Fp) are then used to produce bounds for dimensions of spaces of newforms with respect to principal congruence subgroups of odd square-free ...
arxiv
Branching Random Walk in an inhomogeneous breeding potential [PDF]
arXiv, 2013 We consider a continuous-time branching random walk in the inhomogeneous breeding potential $\beta|.|^p$, where $\beta > 0$, $p \geq 0$. We prove that the population almost surely explodes in finite time if $p > 1$ and doesn't explode if $p \leq 1$. In the non-explosive cases, we determine the asymptotic behaviour of the rightmost particle.
arxiv
The presence of extreme feather peckers in groups of laying hens
Animal, 2017 Feather pecking is a serious economic and welfare problem in laying hens. Feather damage occurs mainly through severe feather pecking (SFP). Selection experiments have proved that this behavior is heritable and lines have been divergently selected for ...
H.-P. Piepho +5 more
doaj
Integrating remote sensing data assimilation, deep learning and large language model for interactive wheat breeding yield prediction [PDF]
arXivYield is one of the core goals of crop breeding. By predicting the potential yield of different breeding materials, breeders can screen these materials at various growth stages to select the best performing. Based on unmanned aerial vehicle remote sensing technology, high-throughput crop phenotyping data in breeding areas is collected to provide data ...
arxiv
The optimal timing of reintroducing captive populations into the wild [PDF]
arXiv, 2017 We examine a conservation problem in which the recovery of an endangered species depends on a captive breeding and reintroduction program. The model is applied to the case of the black-footed ferret (Mustela nigripes), an endangered species in North America reliant on captive breeding for survival.
arxiv
BOAMBE DE COTNARI’ SWEET CHERRY CULTIVAR AND THEIR DESCENDANTS [PDF]
Fruit Growing Research, 2013 ‘Boambe de Cotnari’ is the most appreciated and the most widespread sweet cherry cultivar of the North - Eastern area of Romania. Therefore, in the breeding sweet cherry programs from Romania is often used as maternal or paternal genitor.
Sorina Sîrbu +2 more
doaj
Breeding Programs Optimization with Reinforcement Learning [PDF]
arXivCrop breeding is crucial in improving agricultural productivity while potentially decreasing land usage, greenhouse gas emissions, and water consumption. However, breeding programs are challenging due to long turnover times, high-dimensional decision spaces, long-term objectives, and the need to adapt to rapid climate change.
arxiv