Innovation Academy for Precision Measurement Science and Technology, CAS

Investigation of glacier mass balance based on multi-source observation in the Karakoram over the past 25 years

The “Karakoram Anomaly” — the atypical stability of glaciers in a warming climate—has introduced considerable uncertainty into projections of regional water resources. However, the resilience of this anomaly under sustained climate forcing remains poorly quantified. In this study...

A Developed VMD-DMD Algorithm with Machine Learning Models for Improving Sea Level Predictions: A Case Study of the Mediterranean Coastlines

Accurate prediction of sea level change in the Mediterranean Sea is essential for coastal risk management; however, the nonstationary behavior of sea level makes this difficult. This study presents a hybrid framework that integrates variational mode decomposition (VMD) and dynami...

Monofluoromethylphenylalanine: A Sensitive 19F Probe for Protein Conformational Dynamics In Vitro and in Cells

Abstract The combination of site-specific incorporation of 19F-labeled unnatural amino acids (UAAs) and 19F nuclear magnetic resonance (NMR) spectroscopy is a powerful strategy for investigating protein structure, dynamics, and interactions. However, commonly used 19F-containing...

Topology‐Dependent Iso ‐Propanol Dehydration Pathway Over Zeolites

ABSTRACT The zeolite‐catalyzed dehydration of low‐carbon alcohols is a crucial step in the conversion of biomass‐derived compounds. Compared to methanol and ethanol, the propanol dehydration mechanism remains poorly understood. The core challenge lies in the high reactivity and s...

Global non-selfsimilar Riemann solutions for multi-dimensional scalar conservation laws with time-dependent nonlinear source terms

In this paper, we are concerned with the global non-selfsimilar Riemann solutions for the multi-dimensional scalar conservation law with a time-dependent nonlinear source term 𝑔 ⁡ ( 𝑡 , 𝑢 ) , where the Riemann-type initial data consist of two constant states separated by a curved...