Results 101 to 110 of about 54,083 (243)

Identity Play: Middle School Youths' Provisional Self‐Making in Horizon‐Expanding STEM Spaces

open access: yesScience Education, EarlyView.
ABSTRACT This study introduces identity play as an analytic construct for science education to explore improvisational dimensions of middle school students' STEM identity development in multiple out‐of‐school learning experiences focused on environmental problem‐solving.
Heidi B. Carlone, Alison K. Mercier
wiley   +1 more source

Innate and Emergent: Jung, Yoga and the Archetype of the Self Encounter the Objective Measures of Affective Neuroscience [PDF]

open access: yes, 2018
Jung’s individuation process, the central process of human development, relies heavily on several core philosophical and psychological ideas including the unconscious, complexes, the archetype of the Self, and the religious function of the psyche.
Whitney, Leanne
core   +1 more source

Illicit Drug‐Derived Volatile Organic Compounds as Markers for Application in Noncontact Detection Technology

open access: yesThe Chemical Record, EarlyView.
This review highlights the characteristic odor markers of illicit drugs, emphasizing volatile markers from both natural and synthetic sources, and explores the shift from canine‐based detection to emerging noncontact sensing technologies. Illicit drug use remains a global concern, requiring effective detection methods to counter evolving concealment ...
Minwoo Kim   +4 more
wiley   +1 more source

Flight and Digging Effort in Leaf-cutting Ant Males and Gynes

open access: yesSociobiology, 2015
The nuptial flight and nest digging are high intensity activities which consume body reserves. The flight and digging effort was quantified by measuring the carbohydrate and total lipids content in males and females before and after the nuptial flight ...
Edypo Jacob Silva   +2 more
doaj   +1 more source

The ideal habitat for leaf-cutting ant queens to build their nests. [PDF]

open access: yesSci Rep, 2022
Sousa KKA   +9 more
europepmc   +1 more source

Mammalian herbivory indirectly shapes savanna arthropod communities but only at very low or high levels

open access: yesJournal of Animal Ecology, EarlyView.
This study investigates how large mammalian herbivores shape arthropod communities in African savannas, using a broad gradient of herbivory types and intensities to assess these effects under real‐world, non‐experimental conditions. Abstract Savanna ecosystems support unique biodiversity and provide livelihoods for millions of people.
Bjoern Erik Matthies   +10 more
wiley   +1 more source

Sociology and The Complexity of What Is Missing

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT What is ‘missed’ by sociological literature underpinned by assumptions of presence that a missing approach can rectify? I appropriate a metaphysics of presence and an alternative focus on what is missing as ontological foci to revisit complexity studies in sociology.
Konstantinos Poulis
wiley   +1 more source

Some Insects Injurious to Red Clover [PDF]

open access: yes, 1920
Exact date of bulletin unknown.PDF pages ...
Parks, T. H.
core  

Leaf-cutting ant attack in initial pine plantations and growth of defoliated plants

open access: yesPesquisa Agropecuária Brasileira, 2012
The objective of this work was to evaluate the natural attack by Acromyrmex crassispinus in initial Pinus taeda plantations without control measures against ants, as well as the effect of defoliation in seedlings of P. taeda. Evaluations of the attack of
Mariane Aparecida Nickele   +5 more
doaj   +1 more source

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