Results 21 to 30 of about 2,602 (216)

The drive to sustainability: A way in which local initiatives diffuse internationally

open access: yesPolitics &Policy, Volume 50, Issue 5, Page 967-991, October 2022., 2022
Abstract This article examines how local initiatives can gain international visibility and recognition as well as how they can diffuse to other cities. It explores the leadership of the mayors of Bogotá, Stockholm, and Portland, but also how there were specific contexts that favored the transformations of these cities.
Xira Ruiz‐Campillo
wiley   +1 more source

Tantilla melanocephala [PDF]

open access: yes, 1992
Number of Pages: 3Integrative BiologyGeological ...
Wilson, Larry David
core   +1 more source

Oxybelis aeneus [PDF]

open access: yes, 1982
Number of Pages: 4Integrative BiologyGeological ...
Keiser, Edmund D., Jr.
core   +1 more source

Character evolution and biogeography of Casearia (Salicaceae): Evidence for the South American origin of a pantropical genus and for multiple migrations to the Caribbean islands

open access: yesTAXON, Volume 71, Issue 2, Page 321-347, April 2022., 2022
Abstract Casearia (Salicaceae) is a pantropical genus of circa 200 species, around half of which dwell in the Neotropics. Despite the availability of phylogenetic studies that suggest that Casearia sensu Sleumer is not monophyletic, a strong phylogenetic framework was still lacking for this genus.
Astrid de Mestier   +5 more
wiley   +1 more source

A Worldwide State-of-the-Art Analysis for Bus Rapid Transit: Looking for the Success Formula [PDF]

open access: yes, 2015
This paper’s intended contribution, in terms of providing an additional angle in the existing Bus Rapid Transit (BRT) state-of-the-art knowledge spectrum, is a dual one.
Karlsson, MariAnne, Nikitas, Alexandros
core   +2 more sources

Genomic analysis reveals a polygenic architecture of antler morphology in wild red deer (Cervus elaphus)

open access: yesMolecular Ecology, Volume 31, Issue 4, Page 1281-1298, February 2022., 2022
Abstract Sexually selected traits show large variation and rapid evolution across the animal kingdom, yet genetic variation often persists within populations despite apparent directional selection. A key step in solving this long‐standing paradox is to determine the genetic architecture of sexually selected traits to understand evolutionary drivers and
Lucy Peters   +4 more
wiley   +1 more source

Araracuara, un nuevo género de Rhamnaceae de la Amazonía colombiana [PDF]

open access: yes, 2008
Se describe e ilustra Araracuara Fern. Alonso, un nuevo género de la familia Rhamnaceae conocido tan sólo de las mesetas de arenisca de la Amazonía colombiana.
Emmerlich, J.   +3 more
core   +1 more source

Distributional extensions of Carollia castanea and Micronycteris minuta from Guatemala, Central America [PDF]

open access: yes, 2017
Field expeditions in 2011 that inventoried the terrestrial vertebrate fauna of two wildlife protected areas in the tropical Caribbean of Guatemala have produced the first confirmed records of two bats for the country: the white-bellied big-eared bat ...
Barahona, R   +6 more
core   +1 more source

Particulate and water-soluble carbon measured in recent snow at Summit, Greenland [PDF]

open access: yes, 2007
Water-soluble organic carbon (WSOC), waterinsoluble particulate organic carbon (WIOC), and particulate elemental carbon (EC) were measured simultaneously for the first time on the Greenland Ice Sheet in surface snow and in a 3-meter snow pit.
Anderson, Casey   +5 more
core   +2 more sources

Calibration and evaluation of optical systems for full-field strain measurement [PDF]

open access: yes, 2007
The design and testing of a reference material for the calibration of optical systems for strain measurement is described, together with the design and testing of a standardized test material that allows the evaluation and assessment of fitness for ...
Cross   +13 more
core   +1 more source

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