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Principal component analysis

Low Th2 and high PD1⁺ TFh cells in blood predict remission after CTLA-4Ig treatment for 48 weeks in early rheumatoid arthritis

Tilia Selldén, Kerstin Andersson, Inger Gjertsson, Anna-Karin Hultgård Ekwall, Kristina Lend, Merete Lund Hetland, Mikkel Østergaard, Tillmann Uhlig, Marte Schrumpf Heiberg, Michael T. Nurmohamed, Jon Lampa, Tuulikki Sokka Isler, Dan Nordström, Kim Hørslev-Petersen, Bjorn Gudbjornsson, Gerdur Gröndal, Ronald van Vollenhoven, Cristina Maglio, Anna-Carin Lundell, Anna Rudin

published 28 Aug 2025

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Application of three-dimensional fluorescence spectral characterization and chemometrics in the analysis of traceability of Paeoniae Radix Rubra

Tong Zhou, Yao Fu, Yifan Zhang, Zhuo-Yi Meng, Hao-Dong Xu, Run Tao Tian, Chao Wang, Tian-Yu Wang, Xin-Yue Deng, Yu Zhang, LiHong Wang

published 26 Aug 2025

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Immunophenotyping identifies key immune biomarkers for coronary artery disease through machine learning

Lelin Jiang, Minghao Jiang, Yiying Liu, Wei Zhao, Xinlang Zhou, Ying Liu, Shue Huang, Lina Chen, Wenbing Jiang

published 26 Aug 2025

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Principal component conditional generative adversarial networks for imbalanced ECG classification enhancement

Chao Tang

published 22 Aug 2025

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Comparison of the composition and antiplasmodial activity of Artemisia annua teas using an untargeted metabolomic approach

Agnès Aubouy, Abdou Madjid Olatoundé Amoussa, Latifou Lagnika, Nicolas Fabre, Adrien Vitrai, Catherine Claparols, Sandrine Houzé, Véronique Sarrasin, Florence Chapeland-Leclerc, Gwenaël Ruprich-Robert, Sandra Bourgeade-Delmas, Hounnankpon Yedomonhan, Charlotte Dumondin, Valérie Jullian

published 22 Aug 2025

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Efficiency analysis of listed pharmaceutical companies in China: A method combining three-stage DEA with undesirable output, PCA, and tobit regression

Jiaqiang Sun, Anita Binti Rosli, Adrian Daud

published 22 Aug 2025

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Raman spectroscopy identified fingernail compositional differences between sexes and age-related changes but not handedness or fingers in a healthy cohort

Nai-Hao Yin, Frances Griffiths, Claire Mann, Helen Dawes, Richard van Arkel, Marwan Bukhari, Jemma G. Kerns

published 22 Aug 2025

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The use of ATR-FTIR to track the degradation of single-use polystyrene cup lids during 24 months of temperate outdoor exposure

Megan M. Trusler, Matthew S. Kent, Barry H. Lomax, Christopher H. Vane, Sarah Cook

published 20 Aug 2025

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Qualities of music-evoked autobiographical memories are associated with auditory features of the memory-evoking music

Safiyyah Nawaz, Diana Omigie

published 20 Aug 2025

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Increased brain size of the dwarf Channel Island fox (Urocyon littoralis) challenges “Island Syndrome” and suggests little evidence of domestication

Kimberly A. Schoenberger, Xiaoming Wang, Suzanne Edmands

published 20 Aug 2025

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Efficient multi-station air quality prediction in Delhi with wavelet and optimization-based models

Lakshmi Sankar, Krishnamoorthy Arasu

published 19 Aug 2025

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Unsupervised fake news detection on social media using hybrid Gaussian Mixture Model

Sajida Perveen, Muhammad Shahbaz, Sami S. Albouq, Khlood Shinan, Hanan E. Alhazmi, Fatmah Alanazi, M. Usman Ashraf, Rehan Ashraf

published 18 Aug 2025

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How fast-and-frugal trees can inform diagnostic and intervention decisions for enhancing elite athlete performance

Lena Siebert, Lukas Reichert, Lisa Musculus, Laura Will, Ahmed Al-Ghezi, Markus Raab, Karen Zentgraf

published 18 Aug 2025

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