Results 51 to 60 of about 170,444 (312)

Presença de material eletrodenso sob a membrana vitelina do ovo de Scaptotrigona postica latr. (Hymenoptera, Meliponinae) durante a fase inicial da embriogenese Presence of electrodense material under the viteline membrane of Scaptotrigona postica Latr. egg (Hymenoptera, Meliponinae) during the embryogenesis initial fase

Memorias do Instituto Oswaldo Cruz, 1989
The present paper reports the presence of an electrondense material of unknown nature distributed under the viteline membrane of Scaptotrigona postica egg. The dorsal side layer is thicker then the ventral one.
Carminda da Cruz-Landim, Darvin Beig
doaj   +1 more source

Bees in Agriculture

Bee World, 1970
RESP ...
Needham, P. H., Stevenson, J. H.
openaire   +1 more source

Revision of the South African endemic bee genus Redivivoides Michener, 1981 (Hymenoptera: Apoidea: Melittidae)

, 2012
The South African endemic bee genus Redivivoides Michener, 1981 is revised and redefined. The genus comprises seven species, six of which are described here as new: Redivivoides capensis sp. nov. ♀♂, R. eardleyi sp. nov. ♀, R. kamieskroonensis sp. nov. ♀,
Michael Kuhlmann, Kuhlmann, Michael,, Kuhlmann, Michael, Kuhlmann, Michael (7398002)   +3 more
core   +1 more source

Efficacy of Inebilizumab in N‐MOmentum Trial Participants With or Without Prior Immunosuppressants

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This post hoc analysis examined the impact of prior immunosuppressants on the long‐term efficacy and safety of inebilizumab, a cluster of differentiation 19+ B‐cell–depleting monoclonal antibody, in participants with aquaporin‐4–seropositive neuromyelitis optica spectrum disorder from the N‐MOmentum trial (NTC02200770).
Bruce A. C. Cree, Beatrice Suero, Sarah Walsh, Romain Marignier, John W. Lindsey, Ho Jin Kim, Dewei She, Daniel Cimbora, Dustin Cavida, Friedemann Paul   +9 more
wiley   +1 more source

Climate change impact on coffee and the pollinator bee suitable area interaction in Raya Azebo, Ethiopia

Cogent Food & Agriculture, 2018
Modeling suitable habitat of plants and pollinators helps to find plant and pollinator interactions. Flowereng plants are dependent on insect pollinators, pollintors are also dependent on flowering plants.
Haftu Abrha
doaj   +1 more source

Assessing the Sensitivity and the Clinical Impact of the 2023 American College of Rheumatology/EULAR Classification Criteria in Obstetric Antiphospholid Syndrome: Findings From a Multicenter Italian Cohort With a Long‐Term Follow‐Up

Arthritis Care &Research, EarlyView.
Objective The aim of this study was to evaluate the sensitivity of the 2023 American College of Rheumatology (ACR)/EULAR classification criteria for antiphospholipid syndrome (APS) in a real‐world cohort of women diagnosed with primary obstetric APS (oAPS) and to assess their ability to identify patients at risk of future pregnancy complications ...
Francesca Ruffilli, Cecilia Nalli, Francesca Crisafulli, Carlo Garaffoni, Marcello Govoni, Giulia Voltarel, Alba C. Pozzi, Beatrice Maranini, Ettore Silvagni, Alessandra Bortoluzzi, Angela Tincani   +10 more
wiley   +1 more source

Prevalence and distribution of Varroa destructor and Nosema spp. in symptomatic honey bee colonies across the USA from 2015 to 2022

Scientific Reports
USDA-ARS Bee Research Laboratory received symptomatic honey bee (Apis mellifera L.) samples across the United States for disease diagnosis. Here, we present a retrospective study and cartography of ectoparasite Varroa destructor and intracellular ...
Samuel Abban, Bart Smith, Miguel Corona, Steven C. Cook, Jay D. Evans, Yanping Chen, Mohamed Alburaki   +6 more
doaj   +1 more source

Virus infections and winter losses of honey bee colonies (Apis mellifera)

, 2010
Apiculturists have recently been confronted with drastic and inexplicable winter losses of colonies, and virus infections may be involved. Here, we surveyed 337 Swiss honey bee colonies in the winter of 2005 and 2006 and categorized their health status ...
Neumann, Peter, Anton Imdorf, Sarah Radloff, Haueter, Monika, Hélène Berthoud, Imdorf, Anton, Peter Neumann, Berthoud, Hélène, Radloff, Sarah, Monika Haueter   +9 more
core   +1 more source

Assessing TiO2/Chitosan‐Based Hydrogels for Water Remediation: Sunlight‐Driven Degradation of Antibiotics in Water

Advanced Materials Interfaces, EarlyView.
Chitosan–TiO2 composite hydrogels combine adsorption of organic pollutants with photocatalysis, allowing to remove 85% of a broadly diffused antibiotic (sulfamethoxazole) under direct sunlight irradiation, opening great promises for point‐of‐use, outdoor applications.
Beatrice Cerea, Giovanni Ribaudo, Alessandra Gianoncelli, Matteo Ferroni, Irene Vassalini, Ivano Alessandri   +5 more
wiley   +1 more source

Immunoassays for the detection and differentiation of Paenibacillus larvae, the etiological agent of American foulbrood (AFB) in honey bees

Scientific Reports
The Western honey bee (Apis mellifera) is among the most important commercial pollinators in agriculture, but also plays a central role as pollinator in natural ecosystems. The globally occurring brood disease American foulbrood (AFB), caused by the gram-
Antonia Reinecke, Josefine Göbel, Elke Genersch   +2 more
doaj   +1 more source