Results 81 to 90 of about 78,325 (281)

Synergistic Effects of K2CO3 and Melamine on Enhancing the Performance of Date Stone‐Derived Supercapacitors

open access: yesChemistryOpen, EarlyView.
This study showcases date stones as a sustainable source for high‐performance supercapacitors. A two‐stage pyrolysis with potassium carbonate and melamine created a nitrogen‐doped carbon with a high surface area. The resulting electrode achieved 209.36 F g−1 specific capacitance, excellent cycling stability, and high energy/power densities (24.47 Wh kg−
Atif Saeed Alzahrani
wiley   +1 more source

Uncovering Randomness and Success in Society [PDF]

open access: yes, 2014
An understanding of how individuals shape and impact the evolution of society is vastly limited due to the unavailability of large-scale reliable datasets that can simultaneously capture information regarding individual movements and social interactions.
Dwivedi, Sanjiv Kumar   +3 more
core   +4 more sources

Bioprocessing of tea oil fruit hull with acetic acid organosolv pretreatment in combination with alkaline H2O2

open access: yesBiotechnology for Biofuels, 2017
Background As a natural renewable biomass, the tea oil fruit hull (TOFH) mainly consists of lignocellulose, together with some bioactive substances. Our earlier work constructed a two-stage solvent-based process, including one aqueous ethanol organosolv ...
Song Tang   +9 more
doaj   +1 more source

Range‐wide sampling reveals cryptic lineages but largely conserved mycorrhizal associations in the Japanese fairy lantern Thismia kobensis

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The jewel‐like flowers of Thismia are as rare as they are beautiful, often recorded from only a single site per species. Access to 15 populations of T. kobensis has enabled an uncommon, range‐wide assessment of morphology, genetics, and fungal partners. Our analyses showed that T.
Kenji Suetsugu   +4 more
wiley   +1 more source

Heterogeneity in Ty1-copia group of retroelements in chickpea (Cicer arietinum) genome [PDF]

open access: yes, 2007
Retrotransposons constitute a major fraction of plant genomes and these elements may have played a significant role in evolution and sequence organization of genomes.
Kailash C. Upadhyaya, Manoj K. Rajput
core   +1 more source

Pharmacokinetic Herb-Drug Interactions: Insight into Mechanisms and Consequences [PDF]

open access: yes, 2015
Herbal medicines are currently in high demand, and their popularity is steadily increasing. Because of their perceived effectiveness, fewer side effects and relatively low cost, they are being used for the management of numerous medical conditions ...
Horie, Toshiharu   +3 more
core   +1 more source

Adsorption Mechanisms and AI‐Driven Discovery of Biomass‐Based CO2 Sorbents

open access: yesSmall, EarlyView.
This review analyzes recent advances in biomass‐derived activated carbons for CO2 capture. It highlights the influence of precursors, activation methods, and surface modifications on adsorption performance. The integration of AI‐driven approaches for material optimization is discussed.
Faezeh Hajiali   +6 more
wiley   +1 more source

Pollen morphology and leaf epidermal micromorphology of 10 species of sect. Tuberculata(Camellia L.)

open access: yesGuangxi Zhiwu
To provide research data for the phylogenetic evolution, classification and identification of plants in sect. Tuberculata of Camellia genus, 10 species of the section, leaf epidermal micromorphology and pollen morphology were observed by light microscope
YAN Chao1, XIAO Xu1, RAN Zhaohui1, LI Zhi1,2*
doaj   +1 more source

In vitro inhibition of Helicobacter pylori urease with non and semi fermented Camellia sinensis [PDF]

open access: yes, 2009
Purpose: Helicobacter pylori is the etiological agent in duodenal and peptic ulcers. The growing problem of antibiotic resistance by the organism demands the search for novel compounds, especially from natural sources.
Amirmozafari, N.   +5 more
core  

Genome assembly of the rare and endangered Grantham’s camellia, Camellia granthamiana

open access: yesGigabyte
Grantham’s camellia (Camellia granthamiana Sealy) is a rare and endangered tea species discovered in Hong Kong in 1955 and endemic to southern China. Despite its high conservation value, the genomic resources of C. granthamiana are limited. Here, we present a chromosome-scale draft genome of the tetraploid C.
Hong Kong Biodiversity Genomics Consortium   +17 more
openaire   +4 more sources

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