Results 31 to 40 of about 775,063 (321)

An Introduction to the Aquatic Insects of North America

open access: yes, 1980
This is likewise one of the factors by obtaining the soft documents of this an introduction to the aquatic insects of north america by online. You might not require more times to spend to go to the books instigation as with ease as search for them.
Richard W. Baumann
semanticscholar   +1 more source

A Putative TRAPα Protein of Microsporidia Nosema bombycis Exhibits Non-Canonical Alternative Polyadenylation in Transcripts

open access: yesJournal of Fungi, 2023
Microsporidia are obligate intracellular eukaryotic parasites that have significantly reduced genomes and that have lost most of their introns. In the current study, we characterized a gene in microsporidia Nosema bombycis, annotated as TRAPα (HNbTRAPα).
Yujiao Wu   +8 more
doaj   +1 more source

Widespread losses of pollinating insects in Britain

open access: yesNature Communications, 2019
Pollination is a critical ecosystem service underpinning the productivity of agricultural systems across the world. Wild insect populations provide a substantial contribution to the productivity of many crops and seed set of wild flowers.
G. Powney   +6 more
semanticscholar   +1 more source

A biodiversity hotspot for Microgastrinae (Hymenoptera, Braconidae) in North America: annotated species checklist for Ottawa, Canada

open access: yesZooKeys, 2016
Microgastrinae wasps (Hymenoptera, Braconidae) from the city of Ottawa and its surroundings (a 50-km radius circle, ~7,800 km2) were studied based on 1,928 specimens collected between 1894 and 2010, and housed in the Canadian National ...
Jose Fernandez-Triana   +3 more
doaj   +3 more sources

Effect of policosanol from insect wax on amyloid β-peptide-induced toxicity in a transgenic Caenorhabditis elegans model of Alzheimer’s disease

open access: yesBMC Complementary Medicine and Therapies, 2021
Background Alzheimer’s disease (AD), an age-related neurodegenerative disorder and a serious public health concern, is mainly caused by β-amyloid (Aβ)-induced toxicity.
Xin Zhang   +7 more
doaj   +1 more source

Insect-Foundation: A Foundation Model and Large-scale 1M Dataset for Visual Insect Understanding [PDF]

open access: yesarXiv, 2023
In precision agriculture, the detection and recognition of insects play an essential role in the ability of crops to grow healthy and produce a high-quality yield. The current machine vision model requires a large volume of data to achieve high performance. However, there are approximately 5.5 million different insect species in the world.
arxiv  

Adaptive Representations of Sound for Automatic Insect Recognition [PDF]

open access: yes, 2023
Insect population numbers and biodiversity have been rapidly declining with time, and monitoring these trends has become increasingly important for conservation measures to be effectively implemented. But monitoring methods are often invasive, time and resource intense, and prone to various biases. Many insect species produce characteristic sounds that
arxiv   +1 more source

Regulations on insects as food and feed: a global comparison

open access: yesJournal of Insects as Food and Feed, 2021
Insects, as a food and or feed source, represent an emerging protein source relevant to farmers, feed companies, food companies and food marketers globally.
A. Lähteenmäki-Uutela   +2 more
semanticscholar   +1 more source

Targeting serine-glycine-one-carbon metabolism as a vulnerability in cancers

open access: yesBiomarker Research, 2023
The serine-glycine-one-carbon (SGOC) metabolic pathway is critical for DNA methylation, histone methylation, and redox homeostasis, in addition to protein, lipid, and nucleotide biosynthesis.
Wei Sun   +6 more
doaj   +1 more source

The insights into the evolutionary history of Translucidithyrium: based on a newly-discovered species [PDF]

open access: yesMycoKeys, 2020
During the field studies, a Translucidithyrium-like taxon was collected in Xishuangbanna of Yunnan Province, during an investigation into the diversity of microfungi in the southwest of China.
Xinhao Li   +4 more
doaj   +3 more sources

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