Results 51 to 60 of about 4,310 (284)

Natural enemies of the oil-collecting bee Centris analis (Fabricius, 1804) with notes on the behavior of the cleptoparasite Coelioxys nigrofimbriata Cockerell, 1919 (Hymenoptera, Apidae) [PDF]

open access: yesJournal of Hymenoptera Research, 2019
This work presents a review of natural enemy species associated with Centris analis and summarizes the available information on life history, behavior, diversity, and specialization of these taxa.
Daniele Regina Parizotto
doaj   +3 more sources

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

open access: yesAdvanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante   +17 more
wiley   +1 more source

Trap nest preference of solitary bees in fragments of the Baturité massif, Atlantic Forest, Brazil [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
The study investigated native solitary bee species that nest in pre-existing cavities in the Baturité Massif, State of Ceará, Brazil, their preference for nest substrates and aspects of these bee communities.
MICHELLE O. GUIMARÃES-BRASIL   +4 more
doaj   +1 more source

Unusual Sex Allocation in a Solitary Parasitoid Wasp, \u3ci\u3eSphaeropthalma Pensylvanica\u3c/i\u3e (Hymenoptera: Mutillidae) [PDF]

open access: yes, 2017
Sphaeropthalma pensyluanica reared from cocoons of the organ pipe mud dauber, Trypoxylon politum from Georgia over several years yielded only adult males.
Matthews, Robert W
core   +2 more sources

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Establishment of Wildflower Islands to Enhance Roadside Health and Aesthetics [PDF]

open access: yes, 2019
Wildflowers are crucial in the ecological function of the low-input roadside plant communities in terms of water andnutrient cycling, nutrient inputs such as nitrogen, total plant canopy cover, stand longevity, and provision of habitat for numerous small
Schacht, Walter, Wu-Smart, Judy
core   +1 more source

Habitat structure components are effective predictors of trap-nesting Hymenoptera diversity

open access: yesBasic and Applied Ecology, 2008
Abstract Habitat heterogeneity can be the major factor affecting species diversity in a community and measuring bee and wasp community habitat preferences in natural systems may provide insights for biodiversity management and conservation. In the present study, we investigate the effects of habitat structure components on solitary bee and wasp ...
Rafael D. Loyola, Rogério P. Martins
openaire   +1 more source

Precise Control of Drug Release in Machine Learning‐Designed Antibody‐Eluting Implants for Postoperative Scarring Inhibition in Glaucoma

open access: yesAdvanced Healthcare Materials, EarlyView.
We developed a micro‐sized, biocompatible implant for postoperative sustained delivery of anti‐fibrotic antibodies in glaucoma surgery. Machine learning‐guided optimization of polymer composition, implant geometry, and porosity enabled precise control of drug release.
Mengqi Qin   +5 more
wiley   +1 more source

A DNA-barcoding-based approach to quantitatively investigate larval food resources of cavity-nesting wasps from trap nests [PDF]

open access: yesJournal of Hymenoptera Research
Artificial nesting resources, also known as trap nests, have proven to be an ideal method for monitoring cavity-nesting bees and wasps, their collected food resources, and natural enemies.
Luisa Timm, Johanna Schaal, Manuela Sann
doaj   +3 more sources

Records of Ampulicidae in Michigan (Hymenoptera: Sphecoidea) [PDF]

open access: yes, 2017
Two species of Ampulicidae, Dolichurus greenei and Ampulex canaliculata, are reported from Michigan for the first ...
O\u27Brien, Mark F
core   +3 more sources

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