Results 41 to 50 of about 70,982 (295)

Icariin Enhances the Enzymatic Activity of N‐acetylgalactosaminidase to Augment Akkermansia Abundance in Gut Microbiota for Improved PD‐1 Blockade Efficacy in Tumor Suppression

Advanced Science, EarlyView.
Icariin promoted the growth of Akk by enhancing the activity of N‐acetylgalactosaminidase (Amuc_0920), which enhanced mucin utilization and provided a favorable nutrient environment for bacterial growth. This icariin‐mediated enrichment of Akk further reshaped the tumor microenvironment and promoted CD8+ T cell infiltration, ultimately synergizing with
Shuangying Qiao, Liu Yang, Haibang Hao, Qiuxia Ding, Feng Ding, Zheng Chen, Jinfang Zhang, Yun He, Meng Li, Jun Xu, Chao Wang, Aiping Lu, Fangfei Li   +12 more
wiley   +1 more source

Discriminant validity—Fornell-larcker criterion.

, 2022
Discriminant validity—Fornell-larcker criterion.
Kashif Ali (11243367), Syed Sohaib Zubair (11785527), Kashif Rathore (13994273), Rafia Sarfraz (13994270), Mukaram Ali Khan (11785530)   +4 more
core   +2 more sources

Discriminating between (in)valid External Instruments and (in)valid Exclusion Restrictions [PDF]

Journal of Econometric Methods, 2016
Abstract In models estimated by (generalized) method of moments a test on coefficient restrictions can either be based on a Wald statistic or on the difference between evaluated criterion functions. From their correspondence it easily follows that the statistic used for testing instrument validity, the Sargan-Hansen ...
openaire   +3 more sources

Discriminant validity.

, 2019
Discriminant validity.
Jesús Manuel López-Bonilla (6824237), Luis Miguel López-Bonilla (6824234), Gonzalo Luna-Cortés (6824231)   +2 more
core   +1 more source

Discriminant validity (HTMT).

, 2022
Discriminant validity (HTMT).
Muhammad Azeem Ashraf (11253087), Xie Yi (11984347), Jin Ning (12530741), Javed Iqbal (2121922), Ruihua Chen (601853), Zahid Imran (12530744), Shahnaz Perveen (5077730)   +6 more
core   +1 more source

Machine Learning‐Enhanced Ultrasensitive Immuno‐CRISPR Array Facilitates Early Diagnosis of Alzheimer's Disease by Detecting Multiple Plasma Biomarkers

Advanced Science, EarlyView.
This work presents a CRISPR‐based, ultrasensitive multiplex protein detection array capable of simultaneously analyzing six plasma biomarkers associated with Alzheimer's disease (AD). By integrating antibody‐mediated signal transduction, recombinase polymerase amplification, and spatially encoded CRISPR‐Cas12a, the system achieves detection sensitivity
Liding Zhang, Changwen Yang, Qian Yao, Xuewei Du, Shuai Ding, Yaoqiang Shi, Can Sheng, Ming Wang, Ying Han, Haiming Luo   +9 more
wiley   +1 more source

Correlation and discriminant validity.

, 2022
Correlation and discriminant validity.
Chunyu Zhang (118320), Liping Liu (133092)   +1 more
core   +1 more source

Real‐Time and Non‐Invasive Detection of Respiratory Viral Infections Using an Intelligent Odor Monitoring System (IOMS)

Advanced Science, EarlyView.
An intelligent odor monitoring system integrates an IVC animal model, gas sensor array, real‐time resistance readout, and machine‐learning analysis to continuously monitor infection‐associated odor changes. The platform captures longitudinal sensor responses, distinguishes infected from healthy states, and supports early‐stage respiratory viral ...
Yajie Shen, Weifeng Yuan, Long Li, Yucheng Zheng, Kenan Liu, Hegeng Li, Hua‐Yao Li, Yongliang Zhao, Binzhou Ying, Lanpeng Guo, Wenjian Zhang, Shu‐Ming Kuo, Zirui Zhang, Yufan Deng, Bohan Yin, Zhaocheng Luo, Ke Xu, Huan Liu   +17 more
wiley   +1 more source

Investigating the diagnostic value of the pediatric critical care observation tool (P-CPOT) among children hospitalized in the pediatric intensive care unit in 2021- a comparative study

BMC Pediatrics
Background Effective pain management in the pediatric intensive care unit (PICU) relies on valid assessment tools. This study evaluated the Pediatric Critical Care Observation Tool (P-CPOT) for assessing pain in critically ill children. The objective was
Mohammad Salehpoor-Emran, Mojgan Panjo, Roghieh Nazari   +2 more
doaj   +1 more source

Psychological Test Validity [PDF]

Современная зарубежная психология, 2015
This paper presents a theoretical overview of current aspects about the validity problems of psychological tests. The article demonstrates the importance of the development of psychological tests and the scientific studies of their validity, describes ...
Gessmann H.-W., Sheronov E.A.
doaj