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Phytochemical and metabolomic data were obtained for the most important phenolic compounds in ethanolic extracts from the endangered Acer negundo tree in Morelia, Michoacan. Samples of leaves and stems were subjected to ethanolic extraction with electric rotavapor. We developed a metabolomic analysis that encompassed the correlation between the leaf and stem extracts through principal component analysis. The data were obtained with an infinity Agilent ultrahigh resolution liquid chromatograph coupled to a Agilent triple quadrupole mass spectrometer. The protocol used was a dynamic MRM (Multiple Reaction Monitoring). Clustering result shown as heatmap (distance measure using euclidean, and clustering algorithm using ward.D).
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Data files for a Magnetotellurics array study on the deep geo-electrical and rheological structure of the lithospheric structure underneath the central and south part of Tibetan plateau, conducted by China University of Geosciences in Beijing.
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Supplementary data for journal paper "Examining the relationship between the accreditation of engineering programmes and institutional performance" Purpose: The purpose of this study is to examine the relationship between Engineering Programme Accreditation (EPA) and Institutional Performance (IP) using perceptual measures. Two IP dimensions have been explored to test this relationship: graduate employability and student retention and attrition. Design/methodology/approach: This quantitative research is based on the perceptions of 211 academic staff holding a range of positions within 15 Higher Education Institutions (HEIs) located in the Gulf Cooperation Council countries (GCC). Linear regression was used to test the relationships in the data. Findings: The empirical analyses proved that EPA has a statistically significant positive relationship with the IP dimensions: graduate employability, student retention and attrition. Data consists of three tables showing (1) Accredited and unaccredited engineering programmes; (2) Response rate for GCC HEIs; (3) Survey items
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Using all stocks listed in the Johannesburg Stock Exchange and macroeconomic data for South Africa, the dataset comprises the following series: 1. Monthly returns for 6 size-asset growth portfolios, following the Fama and French (1993) methodology. (Raw data source: Datastream database) 2. Monthly returns for 6 size-return on assets portfolios, following the Fama and French (1993) methodology. (Raw data source: Datastream database) 3. Monthly returns for 10 size-price to cash flow portfolios, following the Fama and French (1993) methodology. (Raw data source: Datastream database) 4. Monthly returns for 15 book-to-market equity portfolios, following the Fama and French (1993) methodology. (Raw data source: Datastream database) 5. Consumer Confidence Index (CCI) for South Africa. (Raw data source: OECD) 6. Private final consumption expenditure, in national currency and constant prices, non-seasonally adjusted, for South Africa. (Raw data source: OECD) 7. Fama and French (1993) factors (RM, SMB and HML), following the Fama and French (1993) methodology. (Raw data source: Datastream database) 8. Fama and French (2015) factors (RM, SMB, HML, RMW, and CMA), following the Fama and French (2015) methodology. (Raw data source: Datastream database) 9. Three-month interest rate of the Treasury Bill for South Africa. (Raw data source: OECD) We have produced all return series using the following data from Datastream: (i) total return index (RI series), (ii) market value (MV series), (iii) market-to-book equity (PTBV series), (iv) return on equity (WC08301 series), (v) total assets (WC02999 series), (vi) price-to-cash flow ratio (PC series), and (vii) tax rate (WC08346 series). We have used the generic rules suggested by Griffin, Kelly, & Nardari (2010) for excluding non-common equity securities from Datastream data. REFERENCES: Fama, E. F. and French, K. R. (1993). Common risk factors in the returns on stocks and bonds. Journal of Financial Economics, 33, 3–56. Fama, E. F. and French, K. R. (2015). A five-factor asset pricing model. Journal of Financial Economics, 116, 1–22. Griffin, J. M., Kelly, P., and Nardari, F. (2010). Do market efficiency measures yield correct inferences? A comparison of developed and emerging markets. Review of Financial Studies, 23, 3225–3277.
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Bibliographic Data used for Scientometric Analysis
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Propionic acidemia (PA) is an autosomal recessive metabolic disorder caused by the deficiency of the mitochondrial protein propionyl-CoA carboxylase (PCC) and associated with pathogenic variants in either of the two genes, PCCA or PCCB. In the present study, three PA patients were diagnosed by using gas chromatography-mass spectrometry(GC-MS), tandem mass spectrometry (MS/MS) and Molecular diagnostic methods. All patients had onset in neonatal period. One patient died of infection and metabolic decompensation, and the other two had mild to moderate developmental delay/mental retardation. Mutation analysis of the PCCA gene identified compound heterozygous c.1288C>T(p.R430X) and c.2002G>A(p.G668R) in patient 1, homozygous c.1426C>T(p.R476X) in patient 2; mutation analysis of the PCCB gene identified compound heterozygousc.359_360del AT(p.Y120Cfs*40) and c.1398+1G>A in patient 3. Three novel mutations (c.1288C>T, c.359_360del AT and c.1398+1G>A were identified in PCCA and PCCB genes. Among them, in the PCCA gene, c.1288C>T(p.R430X) was a nonsense mutation, resulting in a truncated protein. c.359_360del AT was a frameshift mutation, leading to p.Y120Cfs*40 mutation of amino acid sequence in PCCB. c.1398+1G>A was a splicing mutation, causing skipping of the exons 13-14. In conclusion, the novel mutations of this study will expands the mutation spectrum of PA.
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Detailed Methods and Supplementary Tables for the Research Letter published in the Journal of the American Academy of Dermatology: The risk of myocardial infarction, stroke and revascularization among patients with psoriasis treated with apremilast compared to biologics and DMARDs: a cohort study in the United States MarketScan database
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广西医科大学/郭振亚博士论文/蛋白质谱分析结果
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Supplementary Figures: Supplementary Figure 1. Odds ratio meta-analysis of the association between depression and hidradenitis suppurativa. Supplementary Figure 2. Funnel plot of the association between depression and hidradenitis suppurativa.
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Hyposmia is one of the early signs in idiopathic Parkinson’s disease (PD). Olfactory stimuli were applied during fMRI scanning to show disease-related modulation of central nervous system structures and to advance our understanding of olfactory dysfunction in PD patients. Although there are a few fMRI studies on hyposmia, the findings are inclusive. Therefore, Using a block design of at a 3.0 T scanner we investigated a total of 19 PD patients and 20 age matched controls, while passively perceiving a positively valenced (rose-like or lavender) odoran .Th edifferent activated brain region are also observed.
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