Results 81 to 90 of about 315,341 (230)
American Journal of Botany, EarlyView.Abstract Premise Desert plant assemblages in southern California provide an opportunity to link patterns of community structure with climate‐driven vulnerability in a rapidly changing environment. California sustains an exceptionally diverse flora of approximately 4300 plant species, with 31% identified as endemic.
Hector Zumbado‐Ulate +4 more
wiley +1 more source
Daylighting Metrics: an Approach to Dynamic Cubic Illuminance
Journal of Daylighting, 2018 Advances in research work in the field of numerical analysis of daylight performance have generated in-depth knowledge on photometric measurements of daylight quality.
Juan Manuel Monteoliva +2 more
doaj +1 more source
American Journal of Botany, EarlyView.Abstract Premise Climate change is altering the timing of many plant phenological events, yet most studies focus on flowering, with less attention given to later reproductive stages such as fruit development and ripening. Vaccinium angustifolium (lowbush blueberry) is an important perennial berry species that may be sensitive to these changes.
Jenna Floyd +5 more
wiley +1 more source
Structural and Functional Siderophore Remodeling by Enzymatic Delipidation
Angewandte Chemie, EarlyView.A surprising functional switch in bacterial siderophores was discovered through genome mining and the analysis of environmental and pathogenic Pandoraea species. Pandorachelin B, a lipocyclopeptide that promotes swarming motility, is cleaved by a specialized acylase, yielding a ring‐contracted, homodetic cyclopeptide, pandorachelin A, which exhibits ...
Elena Herzog +5 more
wiley +2 more sources
Políticas estatales en el hábitat popular, 1968-1988: el caso de Medellín [PDF]
, 1987 Los investigadores asumen el hábitat con el calificativo de popular, porque aceptan que hay una desigualdad en la configuración espacial como parte misma de la valorización del capital.
Gómez Salazar, Beatríz +2 more
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American Journal of Botany, EarlyView.Abstract Premise The origin of endemic species in the European Alps is commonly attributed to the climatic oscillations of the Quaternary. Moehringia sect. Moehringia, with 12 of 15 species endemic to the Alps and mostly restricted to well‐known glacial refugia, is a prime system for investigating the diversification of a lineage originating in the ...
Joachim W. Kadereit +4 more
wiley +1 more source
Dinámica territorial en Argentina
ProyecciónLa concentración de población, de infraestructuras y de servicios en el área central frente a extensas porciones del territorio despojadas, es la expresión de desigualdades que se fueron consolidando a la par de los sucesivos modelos económicos por los ...
Mariana Schweitzer +2 more
doaj +1 more source
Situación del hábitat en el Perú: propuestas desde la sociedad civil
, 2016 Esta es una publicación de El Colectivo Hábitat Perú,que se constituye en el marco de Hábitat III. Está conformado por redes, movimientos y organizaciones de la Sociedad Civil dedicadas a la promoción del desarrollo social, elaboración de propuestas de ...
Colectivo Hábitat Perú
core
American Journal of Botany, EarlyView.Abstract Premise The modern distribution of the southern cypresses, Callitroideae (Cupressaceae), reflects a classic Gondwanan distribution. The initial diversification of Callitroideae is estimated to have occurred during the Cretaceous, yet fossils from this period are rare, hampering our understanding of its early evolutionary history.
Kelly C. Pfeiler +5 more
wiley +1 more source
Angewandte Chemie, EarlyView.Marinocyclins, polycationic macrocyclic depsipeptides, were discovered by genome mining from the marine coral‐derived bacterium Aquimarina megaterium. The compounds have broad‐spectrum activity against gram‐positive and gram‐negative ESKAPE bacteria.
Clara Chepkirui +9 more
wiley +2 more sources