Results 41 to 50 of about 416,557 (207)

Biological Control of Alfalfa Blotch Leafminer (Diptera: Agromyzidae) in Ontario: Status and Ecology of Parasitoids (Hymenoptera: Braconidae, Eulophidae) 20 Years After Introduction [PDF]

open access: yes, 2018
Two European parasitoid species were released in Ontario during the late 1970\u27s to control the alfalfa blotch leafminer, Agromyza frontella (Rondani) (Diptera: Agromyzidae). One of these, Dacnusa dryas (Nixon) (Hymenoptera: Braconidae), rapidly became
Heimpel, George E, Meloche, Francois
core   +2 more sources

Collective biological computation in metabolic economy

open access: yes4open, 2023
Presented with sensory challenges, living cells employ extensive noisy, fluctuating signaling and communication among themselves to compute a physiologically proper response. Using coupled stochastic oscillators model, we propose that biological computation mechanism undertaken by insulin secreting beta-cells consists of a combination of dual ...
Korošak Dean   +3 more
openaire   +2 more sources

Conservation and use of genetic resources of underutilized crops in the Americas - A continental analysis [PDF]

open access: yes, 2014
Latin America is home to dramatically diverse agroecological regions which harbor a high concentration of underutilized plant species, whose genetic resources hold the potential to address challenges such as sustainable agricultural development, food ...
Galluzzi, Gea, López Noriega, Isabel
core   +3 more sources

LinkProt: a database collecting information about biological links [PDF]

open access: yesNucleic Acids Research, 2016
Protein chains are known to fold into topologically complex shapes, such as knots, slipknots or complex lassos. This complex topology of the chain can be considered as an additional feature of a protein, separate from secondary and tertiary structures. Moreover, the complex topology can be defined also as one additional structural level.
Pawel Dabrowski-Tumanski   +5 more
openaire   +6 more sources

Moths of the Douglas Lake Region (Emmet and Cheboygan Counties), Michigan: II. Noctuidae (Lepidoptera) [PDF]

open access: yes, 2017
(excerpt) The two counties which share the northern tip of the Lower Peninsula of Michigan, Emmet on the west and Cheboygan on the east, have long been taken to define the principal region under study by the University of Michigan Biological Station ...
Voss, Edward G
core   +2 more sources

Response of Rambler Roses to Changing Climate Conditions in Urbanized Areas of the European Lowlands

open access: yesPlants, 2021
Climate change affects the possibility of crop production and yield and disrupting the maintenance of crop biodiversity, including ornamentals. Warsaw is located in a temperate zone with mixed continental and oceanic climate influences.
Marta Joanna Monder
doaj   +1 more source

The ALVIS Format for Linguistically Annotated Documents [PDF]

open access: yes, 2006
The paper describes the ALVIS annotation format designed for the indexing of large collections of documents in topic-specific search engines. This paper is exemplified on the biological domain and on MedLine abstracts, as developing a specialized search ...
Alphonse, Erick   +5 more
core   +1 more source

Check list of ground-dwelling ant diversity (Hymenoptera: Formicidae) of the Iguazú National Park with a comparison at regional scale [PDF]

open access: yes, 2015
We describe the ant fauna of Iguazú National Park (INP), a region of high biodiversity andendemism in northeastern Argentina that includes the southernmost protected area ofthe Atlantic Forest (AF).
Achury, R.   +6 more
core   +2 more sources

A biodiversity information system in an open data/metadatabase architecture [PDF]

open access: yes, 2003
This thesis presents an overview of biological collections, their complexity and related bio-information management activities in the main institutes in the Amazon ...
Santos, José Laurindo Campos dos
core   +3 more sources

Myxomycetes collection preserved in the herbarium of the Federal University of Roraima (Brazil) [PDF]

open access: yesActa Amazonica, 2014
First records of myxomycetes in the North region of Brazil go back to the 19th century. Nevertheless, the myxobiota of this region is still largely unexplored, with only 42 species recorded, distributed in 20 genera and seven families.
Laise de Holanda Cavalcanti   +5 more
doaj   +1 more source

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