A5086746081- Geology and Paleoclimatology Research
- Paleontology and Stratigraphy of Fossils
- Laser Design and Applications
- Geological and Geochemical Analysis
- Solid State Laser Technologies
- Geological and Geophysical Studies
- Evolution and Paleontology Studies
- Hydrocarbon exploration and reservoir analysis
- Proteins in Food Systems
- Ocular and Laser Science Research
- Solid-state spectroscopy and crystallography
- Polysaccharides and Plant Cell Walls
- Geochemistry and Geologic Mapping
- Terahertz technology and applications
- Geological formations and processes
- Aeolian processes and effects
- Geochemistry and Elemental Analysis
- Spectroscopy and Laser Applications
- Diagnosis and Treatment of Venous Diseases
- Paleontology and Evolutionary Biology
- Nonlinear Optical Materials Research
- Geological Studies and Exploration
- Laser-induced spectroscopy and plasma
- Advanced Fiber Laser Technologies
- Optical Systems and Laser Technology
Zhejiang University of Technology
2024-2025
China University of Geosciences (Beijing)
2014-2024
Changchun Institute of Optics, Fine Mechanics and Physics
2005-2023
Zhejiang University
2021-2023
Chinese Academy of Sciences
2009-2023
China University of Geosciences
2021
Southeast University
2005
The geological record encodes the relationship between climate and atmospheric carbon dioxide (CO 2 ) over long short timescales, as well potential drivers of evolutionary transitions. However, reconstructing CO beyond direct measurements requires use paleoproxies herein lies challenge, proxies differ in their assumptions, degree understanding, even reconstructed values. In this study, we critically evaluated, categorized, integrated available to create a high-fidelity transparently...
In this review, we introduce the current state of art growth technology pure, lightly doped, and heavily doped (solid solution) nonlinear gallium selenide (GaSe) crystals that are able to generate broadband emission from near infrared (IR) (0.8 μm) through mid- far-IR (terahertz (THz)) ranges further into millimeter wave (5.64 mm) range. For first time, show appropriate doping is an efficient method controlling a range physical properties GaSe responsible for frequency conversion efficiency...
Abstract Evaluating the terrestrial climate record provides a critical test of roles Chicxulub impact and Deccan Traps volcanism during Cretaceous-Paleogene (K-Pg) mass extinction. Most evidence came from marine records, but our new clumped isotopes data paleosol carbonates in Songliao Basin provide history northern China. This reveals there was pre-impact warming caused by onset volcanism, whereas following short-term cooling then another episode were likely post-boundary volcanism. Our...
ABSTRACT Scope: Polyphenols reportedly possess strong in vitro α‐glucosidase inhibitory activity, even higher than acarbose, but their vivo regulation on postprandial hyperglycemia is poor. So far this typical problem of polyphenols remains unsolved, greatly hindering application as inhibitors. Methods and results: Here, we identify the small intestinal mucus layer acts a barrier to significantly reduce activity epigallocatechin gallate, prodelphinidin B digallate (proDB DG),...
Abstract The knowledge of provenance and paleoelevation late Cretaceous‐Cenozoic terrestrial basins is crucial in discriminating different topography growth models for Tibetan Plateau. Hoh Xil Basin located the north central Plateau, its thick sediments provide an excellent record investigating history Here we present integrated study by applying detrital zircon U–Pb geochronology leaf wax n ‐alkane hydrogen isotope analysis to Yaxicuo Group Tuotuohe subbasin southern Basin. Maximum...
In parallel with pronounced cooling in the oceans, vast areas of continents experienced enhanced aridification and restructuring vegetation animal communities during Late Miocene. Debate continues over whether
Nanotechniques for curcumin (Cur) encapsulation provided a potential capability to avoid limitations and improve biological activities in food pharmaceutics. Different from multi-step systems, this study, zein-curcumin (Z-Cur) core-shell nanoparticles could be self-assembled within Eudragit S100 (ES100) fibers through one-pot coaxial electrospinning with Cur at an efficiency (EE) of 96% ES100-zein-Cur (ES100-Z-Cur) EE 67% Z-Cur. The resulting structure realized the double protection by ES100...
Abstract Along with intensification of global warming, severe desertification has already impaired human sustainable development. In a near-future greenhouse world, the total area desert will increase, and new types may emerge. During “greenhouse” Cretaceous, conventional large paleo-ergs developed in broad topographic basins, many possible ergs small-scale intermountain which are unusual near-modern times less studied. A comprehensive study their sedimentary architecture mechanisms would...
Cu(bipy)2(SiF6) is a highly porous metal–organic framework (MOF) and represents prototypal “pillared sheet” platform offering opportunities to control the pore sizes. Its structural features, low cost facile synthesis make it great candidate fabricate membranes for gas separation. The key obtaining thin, continuous crystal growth enhance binding between membrane substrate. Here we explored new route by direct successfully obtained thin on macroporous glass-frit disk with high robustness. It...
Abstract In past decades, the formation of dolomite at low temperature has been widely studied in both natural systems and cultured experiments, yet mechanism(s) involved nucleation precipitation remains unresolved. Late Eocene dolomitic deposits from core upper Niubao Formation (Lunpola Basin, central Tibetan Plateau, China) are selected as a case study to understand dolomitization process(es) geological record. Dolomite Lunpola Basin can be ascribed different mechanism forming large...
Abstract During the Early Cretaceous, significant tectonic regime transformation occurred in East China. Meanwhile, Jehol Biota, which contains world‐famous feathered dinosaurs, flourished. However, few studies have been conducted to investigate influence of on regional topography and climates possible climatic causes unique characteristics these dinosaurs. Here, we address issues by applying clumped isotope paleothermometry Cretaceous carbonates NE In Sihetun area, mean annual...