Ji Ma

Dec 26, 2024 | mdpi.com | Ji Ma

3. Results and Discussion 3.1. Determination of GNs/SNs ComponentsThe type and content of polyphenol in the GNs and SNs extractions were determined by high-performance liquid chromatography. 6-G, 8-G, 10-G and 6-S were the mainly detected extracts, among which 6-G accounted for the largest proportion of about 70.8% in the GNs (Table 1). In contrast, 6-S was very minimal. Thus, the most characteristic bioactive substances in fresh GR are GNs, which is similar to the results of An et al. [33].

Nov 22, 2024 | nature.com | Ji Ma

AbstractIn this work, we predicted two different configurations of fullerene nanoribbons (quasi-hexagonal phase (qHP) and quasi-tetragonal phase (qTP)) based on two-dimensional fullerenes, with widths of 1, 2, and 3 fullerene units, respectively. Based on first-principles calculations and ab-initio molecular dynamics (AIMD), the thermal stability and optical properties of six fullerene nanoribbons were predicted.

Nov 2, 2024 | academicradiology.org | Fang Li |Yu Du |Long Liu |Ji Ma |Ziwei Qin |shuang tao | +3 more

Key WordsRadiomicsMultiparameterUltrasound elastographyNomogramPapillary thyroid carcinomaGet full text accessLog in, subscribe or purchase for full access. REFERENCES1. Chen, D.W. ∙ Lang, B.H.H. ∙ McLeod, D.S.A. ... Thyroid cancerLancet. 2023; 401:1531-15442. Christofer Juhlin, C. ∙ Mete, O. ∙ Baloch, Z.W.The 2022 WHO classification of thyroid tumors: novel concepts in nomenclature and gradingEndocr Relat Cancer. 2023; 30, e2202933. Chmielik, E. ∙ Rusinek, D. ∙ Oczko-Wojciechowska, M. ...

Jul 30, 2024 | onlinelibrary.wiley.com | Ji Ma |Yuan Tso Cheng

Supporting Information Filename Description puar13857-sup-0001-supinfo.pdfPDF document, 279.4 KB Data S1. Supporting Information. REFERENCES , , , , and . 2020. “Scopus as a Curated, High-Quality Bibliometric Data Source for Academic Research in Quantitative Science Studies.” Quantitative Science Studies 1(1): 377–386. https://doi.org/10.1162/qssa00019. 1996.

Oct 25, 2023 | journals.plos.org | Ji Ma |Joycelyn Ovalle |Yan Wang

Citation: Ma J, Ovalle J, Wang Y (2023) Institutional factors influencing knowledge production for practice: Evidence from nonprofit studies. PLoS ONE 18(10): e0293360. https://doi.org/10.1371/journal.pone.0293360Editor: Claudia Noemi González Brambila, Instituto Tecnologico Autonomo de Mexico, MEXICOReceived: March 22, 2023; Accepted: October 10, 2023; Published: October 25, 2023Copyright: © 2023 Ma et al.