Results 251 to 260 of about 638,900 (298)

Reintroduction of an Endangered Butterfly, the Mottled Duskywing (Erynnis martialis)

Animal Conservation, EarlyView.
We reintroduced Mottled Duskywing (Erynnis martialis), an endangered skipper butterfly, at different life‐stages to restored oak savanna habitat in Ontario, Canada and then performed intensive post‐release monitoring. Our results show that, at one of three sites, a population was established within two years of initiating releases and that pupae and ...
Michelle Polley, Jessica E. Linton, Adrienne Brewster, Alistair S. MacKenzie, Nusha Keyghobadi, Jessica Steiner, Taylor Kerekes, D. Ryan Norris   +7 more
wiley   +1 more source

5‐Methoxy‐N,N‐dimethyltryptamine (5‐MeO‐DMT) for alcohol use disorder: An open‐label, phase 2, proof‐of‐concept, clinical trial

Addiction, EarlyView.
Abstract Background and Aims Psychedelic drugs may help treat alcohol use disorder (AUD). This study evaluated BPL‐003, a novel intranasal powder formulation of 5‐methoxy‐N,N‐dimethyltryptamine (5‐MeO‐DMT) benzoate salt, in people with moderate–severe AUD enrolled in a standard of care, 10‐week programme of relapse‐prevention oriented Cognitive ...
John Marsden, Michael Kelleher, Fiona Dunbar, Anna O. Ermakova, Luke Mitcheson, Claire Roberts, James J. Rucker, Gemma Scott, Ivan Saeger, Francesca Small, Mathieu Seynaeve   +10 more
wiley   +1 more source

Study on the dynamic change of volatile components of white tea in the pile-up processing based on sensory evaluation and ATD-GC-MS Technology. [PDF]

Food Chem X
Lin H, Wu L, Ou X, Zhou J, Feng J, Zhang W, Bi W, Hao Z, Sun Y.   +8 more
europepmc   +1 more source

Enterococcus faecalis and Endodontic Treatment Failure: A Qualitative Systematic Review of Its Role and Elimination Strategies

Australian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to synthesize evidence on the influence of Enterococcus faecalis on endodontic treatment failure and strategies for its elimination. This study followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered in PROSPERO (CRD420251022741).
Francine Santos Fernandes de Lima, Analia Gabriella Borges Ferraz Facury   +1 more
wiley   +1 more source

Food without fire: Environmental and nutritional impacts from a solar stove field experiment

American Journal of Agricultural Economics, EarlyView.
Abstract Over 80% of the population in rural Sub‐Saharan Africa relies on biomass cooking fuel, a substantial source of anthropogenic greenhouse gases. We use a field experiment in Zambia to investigate the impact of solar stoves on biomass fuel use and cooking habits.
Laura E. McCann, Jeffrey D. Michler, Maybin Mwangala, Osaretin Olurotimi, Natalia Estrada Carmona   +4 more
wiley   +1 more source

The economic foundations of powersharing: Evidence from Africa

American Journal of Political Science, EarlyView.
Abstract How—and with whom—do rulers share power? Existing research focuses on the strategic logic of powersharing. In this paper, we analyze its economic foundations. Powersharing is modeled as a subnational fiscal contract, in which rulers allocate political representation based on constituencies’ revenue potential. Empirically, we combine historical
Yannick I. Pengl, Philip Roessler
wiley   +1 more source

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Characterisation of white tea – Comparison to green and black tea

Journal für Verbraucherschutz und Lebensmittelsicherheit, 2007
An overview is given on the manufacture of the different types of tea along with the most important phenolics present in tea and methods of analysis. Compositional data are presented for green, white and black teas. A differentiation of green and black tea by using the ratio between total phenolics and sum of the major catechins seems to be feasible.
Y. Hilal, U. Engelhardt
openaire   +1 more source

Dynamic change of tea (Camellia sinensis) leaf cuticular wax in white tea processing for contribution to tea flavor formation

Food Research International, 2023
Despite some studies on tea leaf cuticular wax, their component changes during dehydration and withering treatments in tea processing and suspected relation with tea flavor quality formation remain unknown. Here, we showed that tea leaf cuticular wax changed drastically in tea leaf development, dehydration, or withering treatment during tea processing,
Hao, Zuo, Xiongyuan, Si, Ping, Li, Juan, Li, Zhihui, Chen, Penghui, Li, Changsong, Chen, Zhonghua, Liu, Jian, Zhao   +8 more
openaire   +2 more sources

Molecular mechanisms by which white tea prevents oxidative stress

Journal of Physiology and Biochemistry, 2014
The flavonoid content of tea (Camellia sinensis) has beneficial properties in the prevention of diseases. However, the mechanisms by which white tea can protect against oxidative stress remain unclear. To shed light on this issue, rats were given distilled water (controls), 0.15 mg/day (dose 1) or 0.45 mg/day (dose 2) of solid tea extract/kg body ...
C, Espinosa, F, Pérez-Llamas, F A, Guardiola, M A, Esteban, M B, Arnao, S, Zamora, J A, López-Jiménez   +6 more
openaire   +2 more sources

Aroma formation and dynamic changes during white tea processing

Food Chemistry, 2019
The formation of and dynamic changes in aroma during white tea processing have not previously been systematically investigated. In this study, advanced comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry was employed to investigate the mechanism of white tea aroma formation.
Qincao, Chen, Yin, Zhu, Weidong, Dai, Haipeng, Lv, Bing, Mu, Pengliang, Li, Junfeng, Tan, Dejiang, Ni, Zhi, Lin   +8 more
openaire   +2 more sources