Results 11 to 20 of about 112,424 (310)

Overview of undesirable effects of using diatomaceous earths for direct mixing with grains [PDF]

open access: yesPesticidi i Fitomedicina, 2016
Despite numerous advantages of diatomaceous earth (DE), its use for direct mixing with grains to control stored-product insects remains limited because of some very serious obstacles and disadvantages. The main obstacles preventing a wider use of DEs for
Korunić Zlatko
doaj   +1 more source

Environmental drivers of genetic variability in common diatom genera: Implications for shallow lake biomonitoring

open access: yesEcological Indicators, 2023
Diatoms are microalgae, known to present several characteristics that make them excellent bioindicators. In this study, we analyzed the epiphytic diatom communities of ponds, with the aim of exploring the genetic variability explained by physical ...
María Borrego-Ramos   +3 more
doaj   +1 more source

Phaeodactylum tricornutum: A Diatom Cell Factory.

open access: yesTrends in Biotechnology, 2020
A switch from a petroleum-based to a biobased economy requires the capacity to produce both high-value low-volume and low-value high-volume products. Recent evidence supports the development of microalgae-based microbial cell factories with the objective
Thomas O. Butler   +2 more
semanticscholar   +1 more source

Dumpster diving for diatom plastid 16S rRNA genes [PDF]

open access: yesPeerJ, 2021
High throughput sequencing is improving the efficiency of monitoring diatoms, which inhabit and support aquatic ecosystems across the globe. In this study, we explored the potential of a standard V4 515F-806RB primer pair in recovering diatom plastid 16S
Krista L. Bonfantine   +4 more
doaj   +2 more sources

Diatom and pollen atlas dataset from the Northern Gulf of Mexico, USA

open access: yesData in Brief, 2023
Diatom and pollen references such as atlases and identification keys are remarkably rare from the Gulf Coast region of the United States. This dataset describes modern and fossil diatom and pollen from Galveston Bay, Texas to Cedar Keys Florida, USA.
Erika Rodrigues   +4 more
doaj   +1 more source

Taxonomic and biogeographical analysis of diatom assemblages from historic bryophyte samples from Campbell Island (sub-Antarctic) [PDF]

open access: yesPlant Ecology and Evolution, 2022
Background and aims – The past two decades, the non-marine diatom flora in the sub-Aantarctic region has been intensively revised. Historic collections provide excellent tools for answering taxonomic, community-related, and biogeographical questions ...
Charlotte Goeyers   +2 more
doaj   +3 more sources

Research Progress of Automatic Diatom Test by Artificial Intelligence

open access: yesFayixue Zazhi, 2022
Diatom test is the main laboratory test method in the diagnosis of drowning in forensic medicine. It plays an important role in differentiating the antemortem drowning from the postmortem drowning and inferring drowning site. Artificial intelligence (AI)
ZHU Yong-zheng   +9 more
doaj   +1 more source

Application of Artificial Intelligence Automatic Diatom Identification System in Practical Cases [PDF]

open access: yesFayixue Zazhi, 2020
Objective To discuss the application of artificial intelligence automatic diatom identification system in practical cases, to provide reference for quantitative diatom analysis using the system and to validate the deep learning model incorporated into ...
ZHOU Yuan-yuan, CAO Yong-jie, YANG Yue, et al
doaj   +1 more source

Evaluation of Inspection Efficiency of Diatom Artificial Intelligence Search System Based on Scanning Electron Microscope

open access: yesFayixue Zazhi, 2022
ObjectiveTo explore the application values of diatom artificial intelligence (AI) search system in the diagnosis of drowning.MethodsThe liver and kidney tissues of 12 drowned corpses were taken and were performed with the diatom test, the view images ...
YU Dan-yuan   +9 more
doaj   +1 more source

Diatom modulation of select bacteria through use of two unique secondary metabolites

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2020
Significance Phytoplankton are major primary producers in the marine environment that excrete a wide range of metabolites. These exudates support the growth of surrounding bacteria that in turn provide phytoplankton cells with resources and growth ...
A. Shibl   +11 more
semanticscholar   +1 more source

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