Results 201 to 210 of about 195,761 (306)

[Willows]

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1917
openaire   +2 more sources

Macronutrient composition in pollen affects development and survival in wild bees

open access: yesPhysiological Entomology, Volume 51, Issue 2, Page 350-362, June 2026.
Small carpenter bees (Ceratina calcarata) were reared on diets formulated with black poplar and dandelion pollen, while closely monitoring developmental metrics, lipid content and survival. Macronutrient analyses on both pollen types revealed dandelion pollen contained lower levels of protein, essential amino acids and several fatty acids, which ...
Khara W. Stephen, Sandra M. Rehan
wiley   +1 more source

Organising Inequality: Viral Contamination of Healthcare Policies During the COVID‐19 Pandemic in Wales

open access: yesTransactions of the Institute of British Geographers, Volume 51, Issue 2, June 2026.
ABSTRACT This article explores the role of the COVID‐19 virus in changing healthcare policies in Wales and their effects on pandemic inequalities. It draws on the analysis of policy documents and key informant interviews with government and healthcare officials in Wales conducted during the cross‐European study on the varying impacts of pandemic ...
Sergei Shubin, Diana Beljaars
wiley   +1 more source

Digital Technologies Disclosure and the Cost of Capital: The Mediating Role of Sustainability Performance

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 4, Page 5895-5925, May 2026.
ABSTRACT This study examines the economic consequences of Digital Technologies Disclosure (DTD), focusing on its impact on the cost of capital. The increasing significance of digital transformation in shaping corporate strategies and market perceptions motivates the study.
Hussein Mohsen Saber Ahmed   +2 more
wiley   +1 more source

Climate Change Shapes Suitable Habitat and Ecological Niche Overlap Between Hyphantria cunea and Its Parasitoid Chouioia cunea in China

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
*Hyphantria cunea* is a highly invasive forest pest in China, and its parasitoid *Chouioia cunea* is widely used for biological control, though climate change may alter their spatial matching. Using ensemble species distribution models under multiple SSP scenarios, we found that suitable habitats for both species are projected to expand, with ...
Xianheng Ouyang   +4 more
wiley   +1 more source

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