Results 91 to 100 of about 720 (171)
Quantitative elemental imaging in eukaryotic algae [PDF]
arXiv, 2022 All organisms, fundamentally, are made from the same raw material, namely the elements of the periodic table. Biochemical diversity is achieved with how these elements are utilized, for what purpose and in which physical location. Determining elemental distributions, especially those of trace elements that facilitate metabolism as cofactors in the ...
arxiv
Algae Detection Using Computer Vision and Deep Learning [PDF]
arXiv, 2018 A disconcerting ramification of water pollution caused by burgeoning populations, rapid industrialization and modernization of agriculture, has been the exponential increase in the incidence of algal growth across the globe. Harmful algal blooms (HABs) have devastated fisheries, contaminated drinking water and killed livestock, resulting in economic ...
arxiv
Revista de Biologia Neotropical, 2018 Biological invasions are becoming serious environmental problems. In several records, they cause irreparable damage to biodiversity. This job is about a short review on the current state of expansion of the species Ceratium furcoides (Levander) Langhans ...
Carlos Yure Barbosa de Oliveira +1 more
doaj
Agropecuária CatarinenseCom a demanda na indústria mundial pela obtenção de compostos bioativos extraídos das algas marinhas e a oportunidade de fomentar o cultivo de macroalga na maricultura catarinense, o estudo teve como objetivo avaliar a taxa de crescimento diário de duas
Robson Cardoso da Costa +3 more
doaj +1 more source
Bacterial tracking of motile algae assisted by algal cell's vorticity field [PDF]
arXiv, 2008 Previously published experimental work by other authors has shown that certain motile marine bacteria are able to track free swimming algae by executing a zigzag path and steering toward the algae at each turn. Here, we propose that the apparent steering behaviour could be a hydrodynamic effect, whereby an algal cell's vorticity and strain-rate fields ...
arxiv
Desenvolvimento vegetativo de genótipos de pitaya sob efeito de diferentes doses de bioestimulante
Revista de Ciências AgroveterináriasA pitaya apresenta grande rusticidade e potencial produtivo, além de atributos físicos, nutricionais e sensoriais interessantes e atraentes para uma alimentação saudável.
Jackson Felipe Cardoso +8 more
doaj +1 more source
Revista Ciência Agronômica, 2011 Muitas aminas são comumente encontradas em alimentos de origem vegetal e animal, porém apenas um pequeno número é de interesse por produzirem reações adversas se ingeridas e absorvidas no organismo humano.
Daniel Barroso de Alencar +4 more
doaj +1 more source
Negentropy concept revisited: Standard thermodynamic properties of 16 bacteria, fungi and algae species [PDF]
arXiv, 2019 Standard molar and specific (per gram) enthalpy of formation, entropy and Gibbs free energy of formation of biomatter have been determined for 16 microorganism species, including Methylococcus capsulatus, Klebsiella aerogenes, Paracoccus denitrificans, Escherichia coli, Pseudomonas C12B, Aerobacter aerogenes, Magnetospirillum gryphiswaldense ...
arxiv
Algas marinhas do litoral de Santa Maria.
, 1991 Santa Maria, sendo a ilha do Arquipélago dos Açores localizada mais a oriente despertou desde há algum tempo o interesse de vários cientistas. De facto, os estudos de sistemática das algas marinhas do litoral desta ilha remontam ao século XIX (Drouet, 1866; Agardh, 1870; Trelease, 1897).
Neto, Ana I. +3 more
openaire +1 more source
Taxonomic and functional diversity of benthic macrofauna associated with rhodolith beds in SE Brazil. [PDF]
PeerJ, 2021 Stelzer PS +5 more
europepmc +1 more source