Results 121 to 130 of about 27,203 (294)

Introducing the genus Phedimus [PDF]

open access: yes, 2017
The Eurasian genus Phedimus is a member of the Crassulaceae, first described 200 years ago in 1817, so its bicentennial is worthy of celebration.
Walker, Colin C.
core  

Sedum rupestre

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

Synthesis of dihydropyridine and piperidine derivatives via an unexpected reaction of pyridine with acetyl chloride [PDF]

open access: yes, 2013
Acetyl chloride reacts with pyridine to give a mixture of N-acetyl-1,4- and 1,2-dihydropyridyl acetic acid (1a,b) after water quenching. The reactioninvolves the formation of a zwitterionic ketene enolate intermediate which results from deprotonation of
Mannu, Alberto   +2 more
core  

Considerations for plant selection in green roofs [PDF]

open access: yes, 2015
It is the vegetation layer that creates the living skin on the rooftop in green roofs, controls the long-term effect of any green roof installation and provides a naturally evolving and changing roofscape.
Arabi, Roozbeh   +4 more
core  

Bellis prostrata Pomel (Asteraceae), a new species for Morocco [PDF]

open access: yes, 2010
Investigations conducted in temporary wetlands of the coastal Meseta of W Morocco (Benslimane region) lead to the discovery of Bellis prostrata in a small endoreic temporary pool (ca.
Amami, Btissam   +15 more
core   +2 more sources

Flavonoids of Sedum pallescens [PDF]

open access: bronze, 1973
G. P. Shnyakina, G. G. Zapesochnaya
openalex   +1 more source

Influence of rainfall on the noise shielding by a green roof [PDF]

open access: yes, 2014
Botteldooren, Dick   +1 more
core   +2 more sources

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