Results 51 to 60 of about 84,372 (293)

Impact of electric vehicles on the operation of the Sri Lankan power system

open access: yesCeylon Journal of Science, 2018
It is anticipated that with the global trend towards decarbonizing the transport sector, depletion of fossil fuel resource and due to many other technical factors, Electric Vehicles (EVs) will increase in the car market in the future.
D.H.G.A.E. Jayasinghe   +2 more
doaj   +1 more source

The Current Status and Evolution of Industrial Relations in Sri Lanka [PDF]

open access: yes, 2009
[Excerpt] Howe and Strauss (2007) propound the theory that there is a clear nexus between the significant events youth face and their attitudes in later life.
Amerasinghe, Franklyn
core   +1 more source

Geometrically Templated, Ultra‐Lightweight and High Strength Soap Films from Lyotropic Liquid Crystalline Graphene Oxide/Polymer Composites

open access: yesAdvanced Functional Materials, Volume 36, Issue 8, 26 January 2026.
Shellular materials form spontaneously by dip coating the primitive triply periodic minimal surface (TPMS) wireframe in an aqueous solution of lyotropic liquid crystalline graphene oxide (GO) nanosheets mixed with polymers. Regulated by surface tension, GO nanosheets align on the polymer soap film as the stress builds up during drying.
Yinding Chi   +9 more
wiley   +1 more source

MOBILIZATION OF PLANT GENETIC RESOURCES FROM THE TERRITORIES OF INDONESIA, SRI LANKA (CEYLON) AND NEPAL

open access: yesТруды по прикладной ботанике, генетике и селекции, 2019
The article is dedicated to the mobilization of plant genetic resources from the territories of Indonesia, Sri Lanka (Ceylon) and Nepal to VIR’s collection by means of collecting explorations, germplasm requests and the exchange of accessions. The first,
N. P. Loskutova, T. M. Ozerskaya
doaj   +1 more source

Pheromone baited biopesticide for control of Leucinodes orbonalis Guenee in brinjal plant

open access: yesFrontiers in Bioscience-Elite, 2020
Leucinodes orbonalis Guenee, Brinjal fruit and shoot borer (BFSB), is the major pest on brinjal world wide. Larvae of this pest cause the damage; which at initial stages adversely affect the shoot growth, and in later stages diminish fruit quality ...
Mohammed Siddeek Fathima Nusra   +3 more
doaj   +1 more source

Trade Networks and Consumer Practices in Amedeka, Ghana: Negotiating “Nkudzedze” From the Late 19th to Mid‐20th Centuries

open access: yesAmerican Anthropologist, Volume 127, Issue 4, Page 757-776, December 2025.
ABSTRACT This paper examines local taste practices in the era of “legitimate trade” when the trade in botanical (e.g., palm oil, palm kernel oil, and cocoa) and nonbotanical (e.g., ivory, textiles) commodities replaced the trade in enslaved Africans. Following the 1807 British abolition of the Atlantic trade in enslaved people, the locus of the trade ...
Dela Kuma
wiley   +1 more source

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Phylogenetic position and redescription of Orchestina manicata Simon, 1893 (Araneae: Oonopidae) [PDF]

open access: yesJournal of Insect Biodiversity and Systematics
The goblin spider Orchestina manicata Simon, 1893 (Araneae: Oonopidae) has remained taxonomically unrevised and has not been phylogenetically placed until now. In this study, O.
Sasanka Ranasinghe, Suresh P. Benjamin
doaj  

One pot synthesis of α-Fe2O3/turbostratic carbon composites and their photocatalytic activity under sunlight

open access: yesCarbon Trends, 2021
Sucrose naturally obtained from sugar cane was catalytically graphitized by incorporation of varying amounts of iron (1, 5, 7.5 and 10%) as a one-pot synthesis. The weight of iron was varied relative to the weight of sucrose.
Charitha Thambiliyagodage   +3 more
doaj   +1 more source

US graphite sourcing for electric vehicle battery applications

open access: yesJournal of Industrial Ecology, Volume 29, Issue 6, Page 2162-2181, December 2025.
Abstract Graphite is a key material in electric vehicle batteries. Currently, China dominates global graphite production, and US sourcing of graphite could mitigate geopolitical supply‐chain risk. We explore the feasibility of domestic natural graphite sourcing in North America by characterizing current deposits and modeling the expected demand from ...
Sarah Gorman   +6 more
wiley   +1 more source

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