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4 days ago · Background Depression and anxiety symptoms among medical students are often a concern. The Patient Health Questionnaire-Four (PHQ-4), an important tool for depression and anxiety screening, is commonly used and easy to administer. This study aimed to assess and update the longitudinal measurement invariance and psychometric properties of the simplified Chinese version. Methods A three-wave longitudinal survey was conducted among healthcare students using the PHQ-4. Structural validity was ...
3 days ago · Background and objective The prevalence of 12-hour shift work is increasing in various occupations. Shift work has been linked to circadian rhythm disruption, which may lead to hormonal changes and metabolic disorders, including alterations in glucose, lipid, and purine metabolism. Despite this, there is limited research on the potential connection between work shifts and abnormal serum uric acid (SUA) levels. Furthermore, the factors that contribute to abnormal SUA levels in shift workers ...
3 days ago · In actual use, the standard red channel of a wide-field fluorescence microscope can be used for imaging.If you use confocal imaging or flow cytometric analysis equipment, you can choose a laser line of any wavelength in the range of 520-560 nm for excitation. references Xiao Luo, Haotian Yang, Haolu Wang, Zhiwei Ye, Zhongneng Zhou, Luyan Gu, Jinquan Chen , Yi Xiao, Xiaowen Liang*, Xuhong Qian, and Youjun Yang*.
5 days ago · Hyperspectral technology is widely recognized as an effective method for monitoring soil salinity. However, the traditional sieved samples often cannot reflect the true condition of the soil surface. In particular, there is a lack of research on the spectral response of cracked salt-affected soils despite the common occurrence of cohesive saline soil shrinkage and cracking during water evaporation. To address this research, a laboratory was designed to simulate the desiccation cracking ...
4 days ago · The cover for the Special Issues "Precision Chemistry for Two-Dimensional Materials (Part I)" illustrates the precise growth of non-centrosymmetric two-dimensional single crystals. Humanoid models represent atoms A and B in the lattice, which are guided by the parallel steps. Cover art concept by Guoliang Cui and Xiaozhi Xu.
6 days ago · A third-place finish in the F2 championship in 2021 caught the eye of F1’s Alfa Romeo, who signed Zhou to a multi-year deal and gave him his opportunity on the biggest stage as part of an...
4 days ago · Chenxing Zhao, Yang Li, Shihao Wu, Wenyi Tan, Shuangju Zhou, Quan Pan Subjects: Computer Vision and Pattern Recognition (cs.CV) [118] arXiv:2407.17310 [ pdf , other ]
