Results 51 to 60 of about 30,391 (259)
Angewandte Chemie, EarlyView.A multi‐stimuli‐responsive material is designed that responds to light, heat, and mechanical force through distinct chemical reaction pathways. The pathway is directed by self‐assembly and the applied stimulus. A novel pericyclic reaction cascade is also achieved, and the mechanism is supported through density functional theory calculations.
Liulei Ma +4 more
wiley +1 more source
Frontiers in Plant ScienceThe expansion of shrubs in the Arctic tundra fundamentally modifies land-atmosphere interactions. However, it remains unclear how shrub distribution and expansion differ across key species due to challenges with discriminating tundra plant species at ...
Daryl Yang +21 more
doaj +1 more source
Slope stability analysis considering weight of trees and root reinforcement
Journal of Environmental Engineering and Landscape Management, 2019 We study the effect of roots of alder trees on soil reinforcement and slope stabilization. Two types of soil, i.e. Marl and Clayey soils and alders of three ages are considered.
Majid Lotfalian +3 more
doaj +1 more source
Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives
Maderas: Ciencia y Tecnología, 2014 The objective of this study was to determine the leaching and decay resistance of Alder (Alnus glutinosa subsp. barbata) and Scots pine (Pinus sylvestris) wood samples treated with copper based preservatives.
Ali Temiz +6 more
doaj
Corylus and Alnus pollen concentration in air of Lviv (Western Ukraine)
Acta Agrobotanica, 2016 Corylus and Alnus trees are common throughout Western Ukraine. They are important producers of allergenic airborne pollen in the environment of Lviv city.
Nataliya Kalinovych +2 more
doaj +1 more source
Taming a Blue Gas—Structure and Chemistry of Hexafluorothioacetone
Angewandte Chemie International Edition, EarlyView.Hexafluorothioacetone (1), a blue gas at r.t., was synthesized by flash vacuum pyrolysis of its cyclic dimer at 660°C. We discuss fundamental properties of elusive 1, including single‐crystal structure and nuclear magnetic resonance spectroscopy, despite its tendency to dimerize even at –74°C.
Hennes Günther +3 more
wiley +1 more source
Commodity risk assessment of Alnus cordata and Alnus glutinosa specimen trees from the UK
EFSA JournalThe European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’.
EFSA Panel on Plant Health (PLH) +35 more
doaj +1 more source
Congenital hyperinsulinism and Poland syndrome in association with 10p13–14 duplication
Endocrinology, Diabetes & Metabolism Case Reports, 2017 Poland syndrome (PS) is a rare congenital condition, affecting 1 in 30 000 live births worldwide, characterised by a unilateral absence of the sternal head of the pectoralis major and ipsilateral symbrachydactyly occasionally associated with ...
Dinesh Giri +4 more
doaj +1 more source