Results 41 to 50 of about 63,917 (216)

Two new records of Gynandromorphs in Xylocopa (Hymenoptera, Apidae s.l.)

open access: yesPapéis Avulsos de Zoologia, 2018
Two new records of gynandromorphs in Xylocopa Latreille, 1802 (Hymenoptera, Apidae). Gynandromorphs are deviant morphological individuals with genetically distinct male and female tissues.
Rony Peterson Santos Almeida   +2 more
doaj   +1 more source

Beehavior and Beyond: Realizations in Research [PDF]

open access: yes, 2015
Most people would mistake the small carpenter bee Ceratina calcarata and its relatives for ants with wings,and I won’t pretend that I could tell the difference before I spent a summer researching this particular bee species.
Lombard, Sean
core   +1 more source

A Meta‐Analytic Review of the Within‐Person Relationship Between Affect and Job Performance

open access: yesJournal of Organizational Behavior, EarlyView.
ABSTRACT In recent years, there has been a shift from a between‐person, static view of trait affect and stable performance to a within‐person, dynamic view of state affect and episodic performance. However, these dynamic relationships have yet to be summarized.
John A. Aitken   +4 more
wiley   +1 more source

Carpenter Bee Trap Evaluation [PDF]

open access: yes, 2016
NYS IPM Type: Project ReportFemale carpenter bees are wood-destroying insects that build individual gallery nests in exposed, dry wood. Although solitary, these bees may nest in aggregations, especially since offspring sometimes complete their lifecycle ...
Frye, Matthew, Gangloff-Kaufmann, Jody
core  

SOME CARPENTER-BEES FROM AFRICA

open access: yesThe Canadian Entomologist, 1906
I am indebted to Dr. F. Creighton Wellman for specimens of two little-known species of Xylocopiæ, collected by himself in Angola. Although they are not new species, they suggest a few observations.
openaire   +3 more sources

The History and Ideas of George Herbert Mead's Pragmatism and Its Relevance for Operational Research and Systems Thinkers

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT George Herbert Mead is an oft forgotten or ignored American philosopher who was one of the originators of pragmatism. Today, he is recognised as a creative thinker who has teased out knotty problems that others in the field had not realised were problems. Understanding Mead's analysis has been made difficult because he died prematurely without
Richard Ormerod
wiley   +1 more source

Ontogeny and Systematics of the Genus \u3ci\u3eCerophagus\u3c/i\u3e (Acari: Gaudiellidae), Mites Associated With Bumblebees [PDF]

open access: yes, 2017
Nymphs and adults of Cerophagus nearcticus n. sp. are described from the nest of Bombus terricola occidentalis in California and phoretic associations with B. impatiens in Michigan and New York.
OConnor, Barry M
core   +2 more sources

Dwelling in a post‐fallout landscape: re‐shaping and sustaining life in a former evacuation zone in Fukushima Habiter après la catastrophe : redonner forme au monde et entretenir la vie dans une ancienne zone évacuée à Fukushima

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
This article explores the activities of daily life in a village neighbouring the TEPCO nuclear power plant in Fukushima. It argues that one of the potentials of taking a dwelling perspective – a phenomenological approach to living within the ecological and social environments – emerges most compellingly within a polluted landscape.
Tomoko Sakai
wiley   +1 more source

Local and landscape effects on bee functional guilds in pigeon pea crops in Kenya [PDF]

open access: yes, 2015
Pollinators face many challenges within agricultural systems due to landscape changes and intensification which can affect resource availability that can impact pollination services.
Gikungu, M. W.   +7 more
core   +3 more sources

THE AESTHETICS OF URBAN METABOLISM: Landscape, Design and the Politics of In/Visibility

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract In this article, we chart the evolving aesthetic contours of urban metabolism across London, focusing on the River Lea and Thamesmead to the north and south of the River Thames, respectively. We begin in the nineteenth century, when these two sites formed critical nodes within a new sewerage system that relegated the city’s circulatory flows ...
Ben Platt, Zuhri James
wiley   +1 more source

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