Results 41 to 50 of about 8,732 (167)

Revisão das espécies neotropicais de Empididae (Diptera) descritas por Mario Bezzi. VI. As espécies descritas em Rhamphomyia Meigen e as descrições de Chilerhamphomyia gen. nov. e Bolrhamphomyia gen. nov. [PDF]

open access: yes, 2010
Two new genera are described: Chilerhamphomyia gen. nov. based on Rhamphomyia carenifera Bezzi, 1909 (type-species) from Chile, Valdivia, and Bolrhamphomyia gen. nov. based on R. tympanica Bezzi, 1909 (type-species) from Bolívia, Mapiri. Five species are
Rafael, José Albertino
core   +4 more sources

Effects of Pyrolysis Control Parameters on the Structural Properties of Biomass‐Derived Activated Carbon Materials and Their Energy Applications

open access: yesThe Chemical Record, EarlyView.
Tubular pyrolysis synthesis is a widespread method to produce activated carbons (ACs). This review focuses on the different controlling parameters of the tubular pyrolysis synthesis method and their influence on the performance of synthesized ACs, thereby considering both experimental aspects and the use of plant‐based biomasses (PBBs) as feedstock ...
Meenal Gupta   +6 more
wiley   +1 more source

The male terminalia of seven American species of Drosophila (Diptera, Drosophilidae) [PDF]

open access: yesAlpine Entomology, 2017
The male terminalia of seven species of Drosophila endemic to the New World are described or redescribed and illustrated: one in the hydei subgroup (D. guayllabambae) and four in the mulleri subgroup (D. arizonae, D. navojoa, D.
Carlos Ribeiro Vilela
doaj   +2 more sources

Medicine for the Material World

open access: yesArchaeometry, EarlyView.
ABSTRACT It is clear that many of the inorganic materials of antiquity have been used both as medicines for human ills and also as agents in technological processes. This paper speculates that there might have been a stronger link between these two functions in the past, based on the concept of “active agents”—materials that are efficacious at curing ...
A. M. Pollard
wiley   +1 more source

Terminalia s.s. (Combretaceae) do Piauí, Brasil

open access: yesRodriguésia, 2020
Resumo Este trabalho apresenta o tratamento florístico-taxonômico para as espécies de Terminalia ocorrentes no estado do Piauí. O estudo foi baseado em análise de exsicatas depositadas em herbários nacionais e internacionais, bem como em observações ...
Rayane de Tasso Moreira Ribeiro   +4 more
doaj   +1 more source

Pharmacological properties of Chebulinic acid and related ellagitannins from nature: An emerging contemporary bioactive entity

open access: yesPharmacological Research - Modern Chinese Medicine, 2022
Terminalia chebula, (Family: Combretaceae) is a medicinally active plant possess a wide spectrum of biological activities and contain numerous bioactive phytoconstituents like phenolic compounds, hydrolysable tannins, and flavonoids, therefore it may be ...
Ashwani K. Dhingra   +3 more
doaj   +1 more source

Woollen fabric design with bioactive properties using Anatolian sweetgum tree (Liquidambar orientalis L.) leaves and fruits

open access: yesColoration Technology, EarlyView.
Abstract The recent focus among natural dyers is on identifying and utilising new natural dye sources. The current study explored the potential of the Anatolian sweetgum tree's leaves and fruits in providing bioactive properties with wool dyeing. In the dyeing process, iron (II) sulphate, alum, tannic acid and citric acid were used, and different ...
Hüseyin Benli   +3 more
wiley   +1 more source

Terminalia chebula attenuates restraint stress-induced memory impairment and synaptic loss in the dentate gyrus of the hippocampus and the basolateral and central nuclei of the amygdala by inhibiting oxidative damage

open access: yesBrain Research Bulletin
Chronic restraint stress induces cognitive abnormalities through changes in synapses and oxidant levels in the amygdala and hippocampus. Given the neuroprotective effects of fruit of Terminalia chebula (Halileh) in different experimental models, the ...
Hossein Khazani   +3 more
doaj   +1 more source

Ensaios de espécies a pleno sol com "one-tree-plot" na Floresta Nacional do Tapajós. [PDF]

open access: yes, 2011
bitstream/item/31906/1/CPATU-BP35 ...
CARPANEZZI, A. A., YARED, J. A. G.
core  

The Effect of Background Colour on Behaviour and Development of Golden Mantella (Mantella aurantiaca) Tadpoles

open access: yesEthology, EarlyView.
This study examined how background colour influences behaviour and development in golden mantella (Mantella aurantiaca) tadpoles across ontogeny. Tadpoles preferred darker backgrounds, and this preference got less strong with increasing age. Individuals reared in darker conditions were less active but did not differ in growth rate and shelter use when ...
Prathik Amin   +2 more
wiley   +1 more source

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