Results 91 to 100 of about 47,595 (227)

Redescription of the pupa of Mallochohelea termophila (Diptera: Ceratopogonidae) Redescripción de la pupa de Mallochohelea termophila (Diptera: Ceratopogonidae)

open access: yesRevista Mexicana de Biodiversidad, 2012
The pupal exuvia of Mallochohelea termophila (Spinelli) is redescribed, photographed and illustrated mainly based on the type-series. Pupae of the type-series were collected with forceps from a thermal stream and were attached to rocks about 200 m from ...
María M. Ronderos, Gustavo R. Spinelli
doaj  

The effects of adult guidance and peer discussion on the development of children's representations: evidence from the training of pedestrian skills [PDF]

open access: yes, 2005
It was hypothesised that practical training is effective in improving children's pedestrian skills because adult scaffolding and peer discussion during training specifically promote E3 level representation (linguistically-encoded, experientially-grounded,
Foot, Hugh   +5 more
core   +3 more sources

An Agile Approach to Sourcing Solutions: Embracing Uncertainty for Strategic Relevance

open access: yesJournal of Supply Chain Management, Volume 62, Issue 1, Page 37-58, January 2026.
ABSTRACT This study examines agile sourcing, an emerging approach to procurement that deliberately incorporates uncertainty to address business challenges. Guided by a critical realist ontology and framing agile sourcing as an information‐processing issue, this study explores the generative mechanisms that enable organizations to manage the deliberate ...
Anna Aminoff   +3 more
wiley   +1 more source

The Constitution of Social Practices [PDF]

open access: yes, 2017
Practices – specific, recurrent types of human action and activity – are perhaps the most fundamental "building blocks" of social reality. This book argues that the detailed empirical study of practices is essential to effective social-scientific ...
McMillan, Kevin
core  

Subjectively Interesting Subgroup Discovery on Real-valued Targets [PDF]

open access: yes, 2017
Deriving insights from high-dimensional data is one of the core problems in data mining. The difficulty mainly stems from the fact that there are exponentially many variable combinations to potentially consider, and there are infinitely many if we ...
De Bie, Tijl   +5 more
core   +4 more sources

New morphological data on Solariella obscura (Trochoidea: Solariellidae) from New Jersey, USA

open access: yesZoologia (Curitiba), 2015
Anatomical data on Solariellaobscura (Couthouy, 1838) are presented and analyzed. The main features of this species, when compared with other known trochoids, are: ctenidium with thick lamellae; enlarged ureter (that may indicate sexual dimorphism ...
Ana Paula S. Dornellas, Luiz R.L. Simone
doaj   +1 more source

Contribution towards the knowledge of Psalidognathus Gray, 1831 (Coleoptera, Cerambycidae, Prioninae) [PDF]

open access: yes, 2012
The species of the "modestus" group of the genus Psalidognathus Gray (Cerambycidae: Prioninae) (currently with four species and three subspecies), which are recognized mainly by the antennomeres without apical spines, are studied. Psalidognathus thomsoni
Komiya, Ziro, Santos-Silva, Antonio
core   +1 more source

Description of the larva of Phyllopetalia apollo Selys and redescription of that of Hypopetalia pestilens Mclachlan (Anisoptera: Austropetalidae) [PDF]

open access: yes, 2009
The P. apollo larva is described for the first time and the larva of H. pestilens is redescribed.These are the first records of these spp. for Argentina and for the easternslope of the Andes. In order to determine the larval instars, length of inner wing
Brand, Cecilia, Pessacq, Pablo
core  

The epistemic predicament of a pseudoscience: social constructivism confronts Freudian psychoanalysis [PDF]

open access: yes, 2011
Social constructivist approaches to science have often been dismissed as inaccurate accounts of scientific knowledge. In this paper, we take the claims of robust social constructivism seriously and attempt to find a theory which does instantiate the ...
Boudry, Maarten, Buekens, Filip
core   +1 more source

Redescription of Schizotetranychus ugarovi Wainstein (Acari: Tetranychidae) based on new materials from Iran

open access: yesPersian Journal of Acarology, 2019
Schizotetranychus ugarovi Wainstein is redescribed from new materials collected on Alhagi maurorum (Fabaceae) in Iran, representing a new country for this species.
Dariush Bastani, Mahdieh Asadi
doaj   +1 more source

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