Results 111 to 120 of about 26,693 (267)

Clarifying the unseen: Assessment workload and time expectations for students in higher education

open access: yesReview of Education, Volume 14, Issue 2, August 2026.
Abstract Transparency in assessment workload in higher education remains underexplored in research and policy. Students can only develop deep learning strategies and avoid surface learning when they have clear expectations about distribution of assessment workload and the required time investments. This study combines a scoping review of 50 articles to
Astrid Kramer   +2 more
wiley   +1 more source

Guyana Gold: A Unique Resource Curse?

open access: yesWhy Does Development Fail in Resource Rich Economies, 2017
This article offers explanations for the underwhelming economic performance of Guyana, a country heavily dependent on the revenue generated from gold mining.
G. Hilson, T. Laing
semanticscholar   +1 more source

A revised delimitation of Dorstenia and allied genera (Moraceae), supported by phylogenomics and morphology

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract Recent phylogenetic studies have called into question the present broad circumscription of Dorstenia (Moraceae), a genus of shrubs and herbs found largely in Africa and the Neotropics. This study presents an updated phylogenomic analysis of Dorstenia and allied genera, reviews the morphology of these taxa, and proposes a revised delimitation ...
Elliot M. Gardner   +3 more
wiley   +1 more source

Phylogenetics of Clusia sect. Criuva (Clusiaceae) unveils a new species, reinstates an old name and clarifies sectional circumscription

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract Clusia sect. Criuva has long been a taxonomic catch‐all, particularly in the final decades of the 20th century, when misapplications conflated eastern Brazilian taxa with species from the Guiana Shield. We combine herbarium‐based genome skimming, targeted fieldwork, and critical examination of historical literature and types to reassess ...
José E. do Nascimento Jr   +2 more
wiley   +1 more source

DISAPPEARING MANGROVES: The Epistemic Politics of Climate Adaptation in Guyana

open access: yes, 2017
This article details the epistemic politics that shape the climate adaptation of sea defense in Guyana. Rethinking the material arrangements of expertise in the Anthropocene, I track the work of a group of technoscientific experts participating in the ...
Sarah E. Vaughn
semanticscholar   +1 more source

All pieces together now? A phylogenomic analysis and tribe‐level classification of the heterogeneous family Plantaginaceae

open access: yesTAXON, Volume 75, Issue 4, August 2026.
Abstract The plant family Plantaginaceae comprises approximately 2100 species in 106 genera, representing around 1% of all eudicots. The current circumscription of the family has been established in recent decades based on insights from DNA‐based phylogenetic analyses, which have united genera previously considered unrelated.
Niels Kappert   +8 more
wiley   +1 more source

Case study on prevalence of Candida spp. in patients with Denture Stomatitis at the Cheddi Jagan Dental Centre, Guyana, South America.

open access: yesCaribbean Medical Journal, 2022
There are hundreds of microbes in the oral cavity, many of which are fungi. One of the most common forms of yeast infection is candidiasis, which is due to Candida albicans. This fungus is closely related to a pathology common among denture wearers known
Mikhel Naraine
doaj  

Managed decline: Muddling through with the Sterling (dis)Agreements, 1968–74

open access: yesThe Economic History Review, Volume 79, Issue 3, Page 1108-1135, August 2026.
Abstract How do policymakers manage the decline of an international currency? This paper revisits the view that the ‘Sterling Agreements’ of 1968–74 – bilateral contracts between the UK and sterling‐holding governments – marked a successful paradigm shift towards sterling's managed ‘retirement’.
Alan de Bromhead   +3 more
wiley   +1 more source

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