Results 81 to 90 of about 7,616 (218)

Host records and cleptoparasitic behavior of the cuckoo bee Mesonychium asteria (Smith) (Apidae, Ericrocidini) in nests of Centris xanthomelaena Moure & Castro, (Apidae, Centridini)

open access: yesSociobiology, 2020
Mesonychium asteria (Smith) is a cleptoparasitic bee with occurrence restricted to South America. In this study, we provide new information related to the host association and cleptoparasitic behavior of this species in nests of Centris xanthomelaena ...
Herbeson Ovidio de Jesus Martins   +2 more
doaj   +1 more source

Optimizing Headspace Analysis to Assess the Suitability of Fused Deposition Modeling Materials Used in Cultural Heritage

open access: yesChemistry–Methods, Volume 6, Issue 7, July 2026.
A combined approach using trap‐enrichment solid‐phase microextraction coupled with gas chromatography–mass spectrometry, Raman spectroscopy, and the Oddy test is presented to evaluate fused deposition modeling materials for cultural heritage applications.
María Higueras   +5 more
wiley   +1 more source

Centris mocsaryi Friese 1899

open access: yes, 2020
Centris mocsaryi Friese, 1899 Centris mocsaryi Friese, 1899: 42. Type data: Friese described this species using a relatively large series of males and females collected in Brazil, Venezuela, Peru, and Mexico.
Vivallo, Felipe
core   +1 more source

Visitantes florales y potencial polinizador de trichocentrum stramineum orquídea amenazada y endémica de Veracruz

open access: yesRevista Biológico Agropecuaria Tuxpan, 2017
Trichocentrum stramineum es una orquídea endémica del centro de Veracruz y en categoría de riesgo como amenazada según la NOM-059-SEMARNAT-2010 por la reducción poblacional donde habita.
Saúl Hernández Carmona   +5 more
doaj   +1 more source

Coexistence of Multiple Endocrine Neoplasia Type 2B and Centri‐Acinar Emphysema With Alpha‐1 Antitrypsin Deficiency: A Case Report

open access: yesRespirology Case Reports, Volume 14, Issue 7, July 2026.
We report on a 32‐year‐old female patient with a very rare coexistence of alpha‐1 antitrypsin deficiency (AATD) and multiple endocrine neoplasia type 2B (MEN2B). Both conditions can affect breathing and may hide each other's symptoms, leading to delayed diagnosis.
Mohammad Javad Mohammadifard   +2 more
wiley   +1 more source

The foundation and completion of Sultan Haji Ahmad Shah Mosque CENTRIS in Gombak (part I) [PDF]

open access: yes
To guarantee its success, every institution needs its internal workforce. To address this, Centre for Islamisation (CENTRIS), wherein the Sultan Haji Ahmad Shah (SHAS) Mosque is a part of, was established as the management and advocacy group.
Fatah Yasin, Raudlotul Firdaus
core  

Centris (Centris) testacea Lepeletier 1841

open access: yes, 2019
<i>Centris</i> (<i>Centris</i>) <i>testacea</i> Lepeletier, 1841 <p> <i>Centris testacea</i> Lepeletier, 1841.
Vivallo, Felipe
core   +1 more source

Centris rhodadelpha Cockerell 1939

open access: yes, 2020
Centris rhodadelpha Cockerell, 1939 Fig. 12 Centris rhodadelpha Cockerell, 1939: 142. Type data This species was described based on male and female specimens collected by J. Ogilvie at Barbados on April 25–26, 1938.
Vivallo, Felipe
core   +1 more source

Wake Up and Smell the Infected Bees: Volatile Cues of Vairimorpha Infection in Honey Bees

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
Infection can modify host volatile emissions, yet effects in adult honey bees remain unexplored. Using dynamic headspace sampling and GC × GC–MS, we show that Vairimorpha spp. infection significantly alters the volatile profile of adult worker honey bees over a 14‐day time series, producing stage‐specific shifts in multivariate odour structure.
Ayman Asiri   +2 more
wiley   +1 more source

Centris robusta Cockerell 1949

open access: yes, 2020
Centris robusta Cockerell, 1949 Fig. 7 Centris (Rhodocentris) robusta Cockerell, 1949: 478–479. Junior synonym of C. (Centris) varia (Moure 1969; Roig-Alsina 2000).
Vivallo, Felipe
core   +1 more source

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