Results 121 to 130 of about 117,026 (331)

Taxonomic treatment, geographic distribution and preliminar conservation status of Croton sect. Barhamia subsect. Barhamia (Euphorbiaceae) in Brazil

open access: yesNordic Journal of Botany, EarlyView.
The genus Croton (Euphorbiaceae) is an exceptionally megadiverse genus, encompassing roughly 1200 species that are predominantly distributed across tropical regions globally. For the New World, the genus is organized into three subgenera (Adenophylli, Geiseleria and Quadrilobi) and 31 sections, with C. sect. Barhamia standing out with its approximately
Nicolas Giovanny Burilli   +2 more
wiley   +1 more source

SPECIES INTRODUCED BY MISTAKE INTO THE ROMANIAN FLORA [PDF]

open access: yesJournal of Plant Development, 2008
L’auteur présente 6 espèces introduites par erreur dans la flore de Roumanie, qui se trouvent dans le dérniere traveau Liste critique des plantes vasculaires de Roumanie (A. Oprea 2005).
CIOCÂRLAN VASILE
doaj  

Hechtia mixtecana sp. nov. (Hechtioideae; Bromeliaceae), from Oaxaca, Mexico

open access: yesNordic Journal of Botany, EarlyView.
Botanical explorations carried out in the state of Oaxaca, Mexico, led to the discovery of a new Bromeliaceae: Hechtia mixtecana,which is here described and illustrated. The new taxon is compared with the morphologically similar Hechtia fragilis, Hechtia lyman‐smithii, and Hechtia minuta.
Rodrigo Alejandro Hernández‐ Cárdenas   +4 more
wiley   +1 more source

Symmetry-protected nodal phases in non-Hermitian systems

open access: yes, 2019
Non-Hermitian (NH) Hamiltonians have become an important asset for the effective description of various physical systems that are subject to dissipation. Motivated by recent experimental progress on realizing the NH counterparts of gapless phases such as
Bergholtz, Emil J.   +3 more
core   +1 more source

Eco‐Friendly Bioplastic Film Produced With Green Plantain Starch (Musa paradisiaca L.): Effect of Activated Carbon Addition and Hydrothermal Modification

open access: yesPolymer Composites, EarlyView.
Activated Carbon as a Reinforcing Material for Starch Bioplastics. ABSTRACT Eco‐friendly starch‐based bioplastic films reinforced with activated carbon (AC) were produced using green plantain starch in its native and heat‐moisture treatment (HMT) forms to overcome typical limitations of starch materials, such as low mechanical strength and poor water ...
Eduardo Bruno Macêdo Viana   +8 more
wiley   +1 more source

COMO AS ABELHAS PERCEBEM AS FLORES E POR QUE ISTO É IMPORTANTE?

open access: diamond, 2018
Lílian Rodrigues Ferreira de Melo   +6 more
openalex   +2 more sources

A socioecological approach to understanding and positively affecting the intersectionality between disability, race and ethnicity, climate change, and rehabilitation outcomes: A scoping review

open access: yesPM&R, EarlyView.
Abstract Background Health care outcomes for people with disability may be disproportionately affected by climate change through multiple interlinked factors, which are not well understood. Objective With use of scoping review methodology, this study aimed to model this intersectionality using socioecological (SE) levels to connect person‐level ...
Prateek Grover   +2 more
wiley   +1 more source

Causes of Shadow Banking - Two Regimes of Credit Risk Transformation and its Regulation [PDF]

open access: yes, 2015
This paper presents of a model of banking in order to study why different agents may prefer a 'regulation by the market' over the regulation by a governmental agency, and it illustrates the interaction of two sectors regulated in such alternative ways ...
Flore, Raphael
core  

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