Results 111 to 120 of about 362,006 (293)
From Stability to Chaos: A Complete Classification of the Damped Klein‐Gordon Dynamics
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We investigate the transition between stability and chaos in the damped Klein‐Gordon equation, a fundamental model for wave propagation and energy dissipation. Using semigroup methods and spectral criteria, we derive explicit thresholds that determine when the system exhibits asymptotic stability and when it displays strong chaotic dynamics ...
Carlos Lizama +2 more
wiley +1 more source
Fast Low Fidelity Microsimulation of Vehicle Traffic on Supercomputers
, 1993 A set of very simple rules for driving behavior used to simulate roadway traffic gives realistic results. Because of its simplicity, it is easy to implement the model on supercomputers (vectorizing and parallel), where we have achieved real time limits ...
Nagel, K.
core +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.American ginseng is a shade‐obligate, North American medicinal plant that is widely traded and used internationally. To meet global demand, ginseng is cultivated in forest farms in the Appalachian region of the USA and field‐based artificial shade farms in two regions: Ontario, Canada and Wisconsin, USA. We conducted social research leveraging in‐depth
Rachel E. Palkovitz +2 more
wiley +1 more source
Gene turnover in the common ancestor of all C4 grasses
PLANTS, PEOPLE, PLANET, EarlyView.Understanding how plants evolve more efficient photosynthesis is important in a warming world where improving crop productivity and resilience is a global priority. By generating the first reference genomes for an early‐diverging group of grasses called the Aristidoideae, we were able to reconstruct the genetic makeup of the last common ancestor of all
Lara Pereira +6 more
wiley +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Field inoculation with arbuscular mycorrhizal fungi (AMF) offers a promising route to improve sustainable agriculture and food production, yet results are often variable. We investigated the mycorrhizal growth response of maize and wheat varieties recommended for farmers and found substantial variation under greenhouse conditions.
Ido Rog +5 more
wiley +1 more source
E-Phisicalism - A Phisicalist Theory of Phenomenal Consciousness
Ideas y Valores, 2013 El libro E-physicalism - A Physicalist Theory of Phenomenal Consciousness presenta una teoría en el área de la metafísica de la conciencia fenomenal. Está basada en las convicciones de que la experiencia subjetiva –en el sentido de Nagel (1974)– es un ...
Reinaldo Bernal +4 more
doaj
Pest Management Science, EarlyView.Gene‐specific double‐stranded RNAs effectively silence essential genes in the invasive citrus pest Delottococcus aberiae, leading to significant mortality through both microinjection and oral delivery. These results provide proof of concept for RNA interference‐based biopesticides as selective and sustainable tools for citrus integrated pest management.
Carolina Gallego‐Giraldo +6 more
wiley +1 more source
Iben Nagel Rasmussen: a transparência na maturidade
Revista Brasileira de Estudos da Presença, 2019 Propomos a qualidade da transparência como modo de leitura da herança artística que emerge do percurso da atriz Iben Nagel Rasmussen, de setenta e dois anos de idade.
Priscilla de Queiroz Duarte
doaj
Pest Management Science, EarlyView.The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde +4 more
wiley +1 more source