Results 11 to 20 of about 18,170 (264)

Seven transiting hot-Jupiters from WASP-South, Euler and TRAPPIST: WASP-47b, WASP-55b, WASP-61b, WASP-62b, WASP-63b, WASP-66b & WASP-67b [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2012
15 ...
Hellier, Coel   +17 more
  +9 more sources

WASP-South transiting exoplanets: WASP-130b, WASP-131b, WASP-132b, WASP-139b, WASP-140b, WASP-141b and WASP-142b [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2016
We describe seven exoplanets transiting stars of brightness V = 10.1 to 12.4. WASP-130b is a "warm Jupiter" having an orbital period of 11.6 d around a metal-rich G6 star. Its mass and radius (1.23 +/- 0.04 Mjup; 0.89 +/- 0.03 Rjup) support the trend that warm Jupiters have smaller radii than hot Jupiters.
Hellier, Coel   +18 more
openaire   +4 more sources

WASP-South hot Jupiters: WASP-178b, WASP-184b, WASP-185b, and WASP-192b [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2019
ABSTRACTWe report on four new transiting hot Jupiters discovered by the WASP-South survey. WASP-178b transits a V = 9.9, A1V star with Teff = 9350 ± 150 K, the second-hottest transit host known. It has a highly bloated radius of 1.81 ± 0.09 RJup, in line with the known correlation between high irradiation and large size.
Coel Hellier   +21 more
openaire   +7 more sources

THREE WASP-SOUTH TRANSITING EXOPLANETS: WASP-74b, WASP-83b, AND WASP-89b [PDF]

open access: yesThe Astronomical Journal, 2015
We report the discovery of three new transiting hot Jupiters by WASP-South together with the TRAPPIST photometer and the Euler/CORALIE spectrograph. WASP-74b orbits a star of V = 9.7, making it one of the brighter systems accessible to Southern telescopes.
Coel Hellier   +18 more
openaire   +4 more sources

Ecological Drivers of Non-kin Cooperation in the Hymenoptera

open access: yesFrontiers in Ecology and Evolution, 2022
Despite the prominence of kin selection as a framework for understanding the evolution of sociality, many animal groups are comprised of unrelated individuals.
Madeleine M. Ostwald   +2 more
doaj   +1 more source

Observing bees and wasps: Why surveys and monitoring programs are critical and how they can improve our understanding of these beneficial hymenopterans

open access: yesJournal of Pollination Ecology, 2023
Flower-visiting bees and wasps (Hymenoptera: Apoidea, Pompiloidea, Scolioidea, Tiphioidea, and Vespoidea) provide essential services in agricultural and urban systems, and ecological functions in natural ecosystems.
Jason Graham   +4 more
doaj   +1 more source

Allozyme variation and sociogenetic structure of Polistes satan Bequaert 1940 colonies (Hymenoptera, Vespidae)

open access: yesGenetics and Molecular Biology, 2007
We collected 40 colonies of the wasp Polistes satan in November 1993 (Population A = 23 colonies) and October 1995 (Population B = 17 colonies) from the town of Delfinopólis in the Brazilian state of Minas Gerais.
Jane Cristina Wehren Gaspar   +2 more
doaj   +1 more source

A Historical Review of Management Options Used against the Stable Fly (Diptera: Muscidae)

open access: yesInsects, 2020
The stable fly, Stomoxys calcitrans (L.) (Diptera: Muscidae), remains a significant economic pest globally in situations where intensive animal production or horticultural production provide a suitable developmental medium.
David Cook
doaj   +1 more source

Two Transiting Hot Jupiters from the WASP Survey: WASP-150b and WASP-176b [PDF]

open access: yesThe Astronomical Journal, 2020
Abstract We report the discovery of two transiting exoplanets from the WASP survey, WASP-150b and WASP-176b. WASP-150b is an eccentric (e = 0.38) hot Jupiter on a 5.6 day orbit around a V = 12.03, F8 main-sequence host. The host star has a mass and radius of 1.4 and 1.7
Benjamin F. Cooke   +51 more
openaire   +7 more sources

Reproductive aspects of the Purple-throated Euphonia, Euphonia chlorotica (Aves: Fringillidae) in southeastern Brazil, and first record of the species nesting inside a vespiary

open access: yesZoologia (Curitiba), 2017
Despite the fact that E. chlorotica (Linnaeus, 1766) is common and widely distributed in South America, the reproductive aspects of the species are poorly documented. Here we present data on 18 active nests found from August to February, between 2007 and
Daniel F. Perrella   +4 more
doaj   +1 more source

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