Results 61 to 70 of about 2,713 (200)
Advanced Quantum Technologies, Volume 8, Issue 11, November 2025.High‐purity single‐photon emission at telecom O‐band is demonstrated from droplet‐epitaxy InAs quantum dots embedded in a GaAs/AlGaAs microcavity. Strain engineering via an InAlAs buffer enables broadband telecom emission with high purity, short lifetimes, and enhanced extraction.
Paweł Wyborski +7 more
wiley +1 more source
Cuticular Hydrocarbons as Sex Pheromone of the Bee Colletes cunicularius and the Key to its Mimicry by the Sexually Deceptive Orchid, Ophrys exaltata [PDF]
, 2018 Male Colletes cunicularius bees pollinate the orchid, Ophrys exaltata, after being sexually deceived by the orchid's odor-mimicry of the female bee's sex pheromone. We detected biologically active volatiles of C. cunicularius by using gas chromatographic-
Brändli, Christoph +5 more
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The restoration of ecological interactions: plant-pollinator networks on ancient and restored heathlands [PDF]
, 2008 1. Attempts to restore damaged ecosystems usually emphasize structural aspects of biodiversity, such as species richness and abundance. An alternative is to emphasize functional aspects, such as patterns of interaction between species.
Anonymous +46 more
core +2 more sources
Insect Conservation and Diversity, Volume 18, Issue 6, Page 1037-1052, November 2025.We collected ground‐nesting bees at 35 farms over two summers and assessed their abundance, diversity, and community composition in relation to local soil characteristics (texture, compaction, slope, and ground cover). Ground‐nesting bee abundance and species richness increased with bare ground and sand content.
Cécile M. Antoine +2 more
wiley +1 more source
Using citizen science to examine the nesting ecology of ground‐nesting bees
Ecosphere, 2019 Suitable nest sites are a crucial habitat requirement of ground‐nesting bees, but empirical studies of fossorial solitary bee nesting ecology in the UK are few in number.
Stephanie Maher +2 more
doaj +1 more source
Biogeography of the bee genus Colletes LATR. (Hymenoptera: Apidae) in the centre of bee diversity in Middle Asia [PDF]
, 2008 Mittelasien (Kasachstan, Kirgistan, Tadschikistan, Turkmenistan, Usbekistan) ist neben dem Mediterranraum das bedeutendste paläarkische Bienen-Diversitätszentrum (MICHENER 1979).
Kuhlmann, Michael
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International Journal of Urology, Volume 32, Issue 9, Page 1118-1128, September 2025.ABSTRACT Renal cell carcinoma is a heterogeneous disease with diverse phenotypes. Renal cell carcinoma classification is based on morphological and molecular characteristics and falls into 2 main categories: clear cell renal cell carcinoma and non‐clear cell renal cell carcinoma.
Shotaro Nakanishi, Junichi Inokuchi
wiley +1 more source
Revista Chilena de Entomología, 2018 Se describe el capullo, la larva y pupa de Colletes musculus Friese, 1910 (Hymenoptera: Colletidae). Adicionalmente, se reportan otros himenópteros simpátricos, así como la vegetación asociada al área de nidificación ubicada en la costa de la Región de ...
Héctor Araya +2 more
doaj
Exploring the hidden riches: Recent remarkable faunistic records and range extensions in the bee fauna of Italy (Hymenoptera, Apoidea, Anthophila) [PDF]
Biodiversity Data JournalThe area sourrounding the Mediterranean basin is recognised as a major biodiversity hotspot for bees, and Italy is amongst the European countries with the highest bee species richness.
Maurizio Cornalba +11 more
doaj +3 more sources
On the roles of colour and scent in a specialized floral mimicry system [PDF]
, 2017 Background and Aims Sexually deceptive orchids achieve cross-pollination by mimicking the mating signals of female insects, generally hymenopterans. This pollination mechanism is often highly specific as it is based primarily on the mimicry of mating ...
Schiestl, Florian P. +1 more
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