Results 81 to 90 of about 41,887 (245)

On the botanical history and nomenclature of the New World genus Piscidia (Fabaceae)

open access: yesNordic Journal of Botany, EarlyView.
Piscidia L. (Fabaceae) is a New World genus with nine recognized taxa (seven species and two varieties). The previous nomenclatural revisions, made in 1910 and in 1969, are revisited here. The names Derris grandifolia Heyde & Lux ex Donn.Sm. and P. cubensis Urb. required step II lectotypifications, with an epitype for the latter name.
Camila Sánchez‐ Vega   +4 more
wiley   +1 more source

Update on Ouratea cidiana Sastre (Ochnaceae), a microendemic species from the Amazon: enlightening the identity and conservation status

open access: yesNordic Journal of Botany, EarlyView.
Ouratea cidiana (Ochnaceae) is a microendemic shrub species from the Brazilian Amazonia, occurring along the banks of the Trombetas River and restricted to the Cachoeira Porteira region, in western Pará State. Since the original collection nearly forty years ago, no additional records have been made, which is concerning given the continuous decline in ...
Clebiana de Sá Nunes   +4 more
wiley   +1 more source

Acute intrapartum deep venous thrombosis: A case report

open access: yes
International Journal of Gynecology &Obstetrics, EarlyView.
Faith Arimoro   +2 more
wiley   +1 more source

Inequalities in intraspecific plant–lemur interactions drive seed dispersal patterns

open access: yesOikos, EarlyView.
Biotic interactions occur between individuals and accumulate to shape species‐level interaction structure across a community. Skewed interaction structures, where a few individuals are highly connected and most have few interactions, are increasingly identified at the individual‐level.
Jadelys Tonos   +2 more
wiley   +1 more source

Rapport préliminaire sur une Expédition géologique dans la Cordillére argentino-chilienne

open access: yesRevista del Museo de La Plata
Partís avec  notre collègue M. Rodolfo Hauthal, le soir du 12 janvier 1897 de Buenos Aires, nous arrivámes par Mendoza à San Rafael le soir du 19 du méme mois.
Leo Wehrli
doaj  

The Soviet-Mongolian Comprehensive History and Culture Research Expedition: 1969, the First Two Weeks of Works (Celebrating the 50th Anniversary of the Soviet-Mongolian Academic Expeditions)

open access: yesМонголоведение, 2018
The article publishes a diary kept by the author during the Soviet-Mongolian Comprehensive History and Culture Research Expedition. The expedition began its work in 1969, and the diary examines the earliest arrangements.
N. Zukovskaya
doaj   +1 more source

Microwave‐Assisted Organic Syntheses in Deep Eutectic Solvents: A Win‐Win Association for Sustainable Chemistry

open access: yesChemistryOpen, EarlyView.
In organic synthesis, deep eutectic solvents (DES) have demonstrated their ability to be used as reaction media for the development of reactions in line with green chemistry principles. This review presents an overview of microwave‐assisted organic synthesis in DES, highlighting the diversity of uses for these solvents, their role in mechanisms, the ...
Pierre‐Olivier Delaye   +2 more
wiley   +1 more source

La Mission ethnographique et lingüistique Dakar-Djobouti (1931-1933) et le fantôme de L'Afrique [PDF]

open access: yes, 2009
Auspiciada por el Instituto de Etnología de la Universidad de París y por el Museo de Etnografía del Trocadero, la Misión etnográfica y lingüística Dakar-Djibouti inauguró la era de las grandes investigaciones de campo de la etnografía francesa. Dirigida
López Sanz, Hasan G.   +1 more
core  

More pumas (Puma concolor) does not change perceptions: The mismatched response of ranchers to the presence of a top carnivore

open access: yesPeople and Nature, EarlyView.
Abstract Human‐wildlife conflicts (HWCs) are one of the most critical conservation challenges worldwide. Large carnivores are frequently at the centre of these conflicts because of the perceived and real threats they pose to livestock and human safety.
Esperanza C. Iranzo   +10 more
wiley   +1 more source

Recent advances in Joule‐heating synthesis of functional nanomaterials for photo and electrocatalysis

open access: yesPhotoMat, EarlyView.
This paper presents a comprehensive overview of recent advancements in Joule‐heating synthesis of photo and electrocatalysts, emphasizing its benefits and applications. The objective is to offer an effective strategy for enhancing the diversity and performance of catalytic materials.
Jiaqi Li   +4 more
wiley   +1 more source

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