Plant material
Preparations rich in tannins were produced following the method described in a previous publication18. For this study, deep-frozen red raspberry fruits (5 kg) and strawberries (7.5 kg) were utilised, sourced from Cajdex (Łódź,…
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Compensating teachers serving rural schools: evidence from a developing region in southern China
OLS base result: the positive association between school ruralness and teacher earnings
The empirical results are displayed in Table 3. We started with the OLS base result presented in column (1) of Table 3. The coefficient of less desirable…
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How is the development of industrial digital-real integration progressing?—Evidence from China’s cultural industries
Data source
Patent information
Since the development of digital-real integration in the cultural industry was based on digital technology, this paper selected relevant patent information to interpret, which fitted very well, and the specific data…
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Analyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging quality
Physiological sensitivity to photometric parameters
Before collecting time series data, the 0 and 45th min values of ∆SR and ∆MTF (denoted as ∆SR(45) and ∆MTF(45)) were measured under different light environments characterized by varying…
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Structural shifts in China’s oil and gas CH4 emissions with implications for mitigation efforts
Trends and drivers of CH4 emissions 1990–2022
China’s CH4 emissions from the oil and gas systems increased by about 7 times from 0.5[0.5–0.6] TgCH4 yr−1 in 1990 to 4.0[3.7–4.4] TgCH4 yr−1 in 2022 (Fig. 1a), with an average annual…
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Author Correction: Neural synchronization and its impact on intergroup attitudes in dynamic interactions
Open Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or…
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Absence of superconductivity and density-wave transition in ambient-pressure tetragonal La4Ni3O10
Bednorz, J. G. & Müller, K. A. Possible high Tc superconductivity in the Ba−La−Cu−O system. Z. Phys. B Condens. Matter 64, 189–193 (1986).
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Norman, M. R….
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Green synthesis of silver sulfide quantum dots using tarragon and evaluation of cytotoxic effect on HFF2 cells
Investigation of UV-Vis spectra of Ag2S-QDs
The UV-Vis scanning technique is a widely used indirect method for identifying chemical compounds based on their absorption at specific wavelengths, known as λ max. In this study, we utilized UV-Vis…
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Sustainable aviation for a greener future
Adopt sustainable aviation fuels
Sustainable aviation fuels represent the most viable near-term pathway for decarbonizing aviation. Produced from renewable feedstocks such as waste oils, municipal solid waste, agricultural residues, and algae,…
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Lessons from Portugal on effects of cutting research funding
The entire scientific community is reeling from severe cuts to US research funding (see Nature 638, 865–867; 2025). Policymakers globally must recognize that science cannot be switched on and off without lasting consequences. Portugal offers a…
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