Results 51 to 60 of about 167,565,675 (184)

Linguaculturological Features of the Images of the Celestial World in the Russian Poetry of the 1990’s

open access: yesВестник Кемеровского государственного университета, 2019
Modern philology studies language at the junction of different directions, e.g. hermeneutics and cultural studies, cognitive linguistics and literary criticism, linguaculturology and textology, etc.
S. S. Dutbayeva
doaj   +1 more source

Property Rights Entrepreneurship: The Drive for Product, Asset, and Resource Excludability

open access: yesManagerial and Decision Economics, EarlyView.
ABSTRACT Property rights are foundational to market economies, and entrepreneurial activity depends heavily on the excludability afforded by property rights. Yet, the role of entrepreneurs in shaping the evolution of property rights has been so thoroughly taken for granted that it often vanishes from analyses.
Thomas J. Dean   +2 more
wiley   +1 more source

Needle in a haystack: Holocene history of European larch in Central Europe revisited

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Defining nativity of species is crucial for their management. However, this is a complex task, especially for species that have been used and spread by humans for a long time. We combined paleoecological records with extensive genetic data to investigate the Holocene history of European larch—a common and economically important tree species in Central ...
Martin Prach   +11 more
wiley   +1 more source

Aboveground herbivory elevates belowground rhizosphere volatile organic compound concentrations in ambient and polluted air, independent of volatile sampling methodology

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The effect of air pollution on plants is still underexplored, especially belowground. We used a field facility that released diesel exhaust and ozone at concentrations equivalent to those near a busy road in Reading, UK, to measure belowground gas exchange of Scots pine together with feeding by large pine weevils, a major pest of conifers.
Tihomir Simin   +7 more
wiley   +1 more source

Evaluating the Immunoreactivity of Ailanthus Altissima (The Tree of Heaven) Pollen Extract in Atopic Patients

open access: yesIranian Journal of Allergy, Asthma and Immunology, 2020
IgE-mediated hypersensitivity reaction to pollens is a common health problem in atopic patients. In this regard, the assessment of the allergenicity of highly pollinating plants would be demanding.
Azam Samei   +9 more
doaj   +1 more source

Synthetic Imagery Improves Ecological Classification When Real Data Are Scarce, Not Direct Substitutes

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Image generation models can create synthetic ecological datasets and potentially alleviate limitations from sparse real data. Using 20 tree genera across community‐science and street‐view imagery, we tested whether synthetic images could replace or supplement real data for image classification.
Thomas A. Lake   +3 more
wiley   +1 more source

The embryology of Ailanthus altissima (Simaroubaceae): an invasive species from Iran

open access: yesیافته‌های نوین در علوم زیستی, 2019
Simaroubaceae is a monophyletic family in the order Sapindales with 22 genera and 109 species. Ailanthus altissima (Mill) Swingle, also known as the tree of heaven, is a highly invasive species, which systematically belongs to Simaroubaceae. Reproductive
Fateme Mousavi, Ahmad Majd
doaj  

Facilitating System Change With GOSR: Integrating AI and Human Collaboration

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT Problem solving in complex domains requires approaches that encourage systems thinking, collaboration, and recognize multiple simultaneous solutions. Building from principles of General Systems Theory and existing problem structuring methods, we present a new method for supporting system partners working to address complex problems called GOSR.
Annika Voltan, Kevin Kells
wiley   +1 more source

The Couch: Belonging, Memory, and the Making of the Self—A Heartfelt Autoethnography

open access: yesSymbolic Interaction, EarlyView.
This heartfelt retrospective autoethnography explores a personal episode of adolescence through the lens of ritual, memory, and symbolic interaction. At the age of 14, after returning to Italy following years abroad, I found myself on the margins of a gang of boys whose shared language, stories, and music represented the codes of belonging I yearned to
Alessandro Porrovecchio
wiley   +1 more source

Identifying Low-Frequency Tree-Ring Variation

open access: yes, 1991
I propose an approach to provide 95% confidence intervals for a chronology of low-frequency tree-ring variation so that a level of significance or importance for trends can be inferred.
Sheppard, Paul R.
core   +4 more sources

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