Results 71 to 80 of about 14,415 (179)

Research concerning the biology of Cnicus benedictus L. species

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 1995
Cnicus benedictus est recommande dans les maladies du foie, de l'estomac, des voies respiratoires. Les parties aeriennes de la plante (Herba Cardui Benedicti) constituent la matiere premiere vegetale qui contient des substances ameres, de l'huile volatil,
Leon Sorin MUNTEAN   +7 more
doaj   +1 more source

Permanent Draft Genome Sequences for Mesorhizobium sp. Strains LCM 4576, LCM 4577, and ORS3428, Salt-Tolerant, Nitrogen-Fixing Bacteria Isolated from Senegalese Soils [PDF]

open access: yes, 2017
The genus Mesorhizobium contains many species that are able to form nitrogen-fixing nodules on plants of the legume family. Here, we report the draft genome sequences for three Mesorhizobium strains.
Bakhoum, Niokhor   +14 more
core   +3 more sources

Functional study of Phaeodactylum tricornutum Seipin highlights specificities of lipid droplets biogenesis in diatoms

open access: yesNew Phytologist, Volume 247, Issue 5, Page 2245-2269, September 2025.
Summary Diatoms are a major phylum of microalgae, playing crucial ecological roles. They derive from secondary endosymbiosis, leading to a complex intracellular architecture. Their ability to store oil in lipid droplets (LDs) upon unfavourable conditions has raised interest for applications, in particular biofuels, yet Lipid Droplet (LD) biogenesis ...
Damien Le Moigne   +20 more
wiley   +1 more source

The effect of biodiversity on productivity changes over time in duckweed communities

open access: yesOikos, Volume 2025, Issue 7, July 2025.
Several studies have shown that increased biodiversity can lead to increased productivity in plant communities. This relationship can be explained by a selection effect caused by the dominance of one or a few species that drive productivity, and by a complementarity effect resulting from the use of resources by the different species.
Alex‐Anne Couture   +4 more
wiley   +1 more source

Perception et popularité des vers de terre avant et après Darwin [PDF]

open access: yes, 2005
En 1881, environ 20 ans après la publication de "De l'origine des espèces" et 6mois avant sa mort, Charies Darwin, le célèbre naturaliste angiais publie son dernier ouvrage.
Blanchart, Eric   +5 more
core  

Impacts of land-use change on carbon storage and sequestration in forest ecosystems of in Benin

open access: yesDiscover Applied Sciences
Modeling the impacts of land-use change has become a critical concern in developing strategies to mitigate climate change. This study aims to assess the impact of land-use change on carbon flux. To simulate land-use changes by 2035, SPOT satellite images
Fiacre Codjo Ahononga   +5 more
doaj   +1 more source

ESA 2024 Inspire Session: Experiences and Recommendations from Transgender and Gender Nonconforming Students and Professionals in Field Ecology

open access: yes
The Bulletin of the Ecological Society of America, Volume 106, Issue 4, October 2025.
Randy Hartmann   +5 more
wiley   +1 more source

Chimie : un vecteur vert

open access: yes, 2015
National audienceLes faits, longtemps sujets à discussion, sont désormais là. Le cinquième rapport du GIEC (2013) qualifie d'« extrêmement probable » un lien entre les dérèglements climatiques observés depuis 1950 et les variations de la composition de l'
Imberty, Anne   +3 more
core   +1 more source

Assessing Transcriptional Responses to Light by the Dinoflagellate Symbiodinium

open access: yesMicroorganisms, 2019
The control of transcription is poorly understood in dinoflagellates, a group of protists whose permanently condensed chromosomes are formed without histones.
Bahareh Zaheri   +3 more
doaj   +1 more source

Swelling and dissolution mechanisms of natural cellulose fibres [PDF]

open access: yes, 2007
One of the limitations to the use of cellulose is the difficulty involved in the processing and fabrication because of the specific structure of the fibres. In most cases, cellulose cannot be used in its natural form. It has to be dissolved. The focus of
Höfte, Herman   +3 more
core  

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