A5046804162- Advanced ceramic materials synthesis
- Methane Hydrates and Related Phenomena
- Geological and Geochemical Analysis
- Advanced materials and composites
- Hydrocarbon exploration and reservoir analysis
- Geology and Paleoclimatology Research
- earthquake and tectonic studies
- Microbial Community Ecology and Physiology
- Isotope Analysis in Ecology
- Atmospheric and Environmental Gas Dynamics
- Geological and Geophysical Studies
- Marine and fisheries research
- MXene and MAX Phase Materials
- Ferroelectric and Piezoelectric Materials
- Glass properties and applications
- Coral and Marine Ecosystems Studies
- High-pressure geophysics and materials
- Marine and coastal ecosystems
- Genomics and Phylogenetic Studies
- Geological formations and processes
- Groundwater and Isotope Geochemistry
- Marine Bivalve and Aquaculture Studies
- Aluminum Alloys Composites Properties
- Nuclear materials and radiation effects
- Microwave Dielectric Ceramics Synthesis
National Taiwan University
2016-2025
National Taiwan Ocean University
2014-2025
First Affiliated Hospital of Zhengzhou University
2024
Taipei Medical University Hospital
2024
National Taiwan University of Science and Technology
2024
Shantou University
2023
Shihezi University
2015-2023
Fu Jen Catholic University
2021-2023
Institute of Oceanography
2023
Southwest University
2023
Geochemical, microbiological, and molecular analyses of alkaline saline groundwater at 2.8 kilometers depth in Archaean metabasalt revealed a microbial biome dominated by single phylotype affiliated with thermophilic sulfate reducers belonging to Firmicutes. These were sustained geologically produced hydrogen concentrations sufficient maintain activities for millions years no apparent reliance on photosynthetically derived substrates.
Research Article| April 01, 1997 Intraplate extension prior to continental extrusion along the Ailao Shan-Red River shear zone Sun-Lin Chung; Chung 1Department of Geology, National Taiwan University, Taipei 106-17, Search for other works by this author on: GSW Google Scholar Tung-Yi Lee; Lee 2Department Earth Sciences, Normal Taipei, Ching-Hua Lo; Lo Pei-Ling Wang; Wang Chin-Yu Chen; Chen Nguyen Trong Yem; Yem 3Institute Geological Center Natural Sciences and Technology, Hanoi, Vietnam Tran...
Abstract Past earthquake rupture models used to explain paleoseismic estimates of coastal subsidence during the great A.D. 1700 Cascadia have assumed a uniform slip distribution along megathrust. Here we infer heterogeneous for margin in that is analogous distributions instrumentally recorded subduction earthquakes worldwide. The assumption previous was due partly large uncertainties then available data constrain models. In this work, use more precise from detailed tidal microfossil studies....
Research Article| October 01, 1998 Thermochronological evidence for the movement of Ailao Shan–Red River shear zone: A perspective from Vietnam Pei-Ling Wang; Wang 1Department Geology, National Taiwan University, Taipei, Search other works by this author on: GSW Google Scholar Ching-Hua Lo; Lo Tung-Yi Lee; Lee 2Department Earth Sciences, Normal Sun-Lin Chung; Chung Ching-Ying Lan; Lan 3Institute Academia Sinica, Nguyen Trong Yem 4Institute Geological Center Natural Sciences and Technology,...
Dense and predominantly single‐phase samples of Cr 2 AlC, together with a trace amount 7 C 3 , were fabricated by hot pressing mixture chromium, aluminum, graphite powders at 1400°C for 1 h. The hardness, Young's modulus, flexural strength, compressive strength AlC 5.2, 288 GPa, 483±29, 1159±23 MPa, respectively, which are comparable those Ti Nb AlC. material exhibits good damage tolerance. For indentation loads up to 50 N, the post‐indentation strengths decrease approximately 10% 31% load...
A ZrB 2 –SiC–ZrC composite was prepared from a mixture of zirconium, silicon, and B 4 C via reactive hot pressing at relatively low temperature (1800°C) for 60 min under 20 MPa in an argon atmosphere. The relative density 96.8%, the micro‐hardness (Hv10) 16.7 GPa, fracture toughness 5.1 MPa·m 1/2 . presence ZrC helpful densification process improved mechanical properties composite. model microstructure development proposed to explain phase distribution.
Transmission electron microscopy study of pressureless sintered ZrB2–20 vol% SiC composites with WC (5–10 vol%) additions was carried out in this work. Two independent chemical reactions which the ZrO2 impurities were removed from ZrB2 grain surface confirmed. Three new formed phases, (W, Zr)ssB, (Zr, W)ssC, and Zr)ssSi2, apart plate-like grains, identified samples. Microstructure observations strongly suggest that liquid phases terms Zr)ssB appear system during sintering process below...
The 2008 M7.9 Wenchuan earthquake in Sichuan, China, caused water level to oscillate and undergo sustained changes Taiwan, ∼2000 km away from the epicenter. Here we use responses three wells recorded at high sampling rate (1 Hz) broadband seismograms a nearby station document, for first time, that major water‐level associated with Rayleigh waves were preceded by small oscillations occurred concurrently S Love waves. We also show groundwater flow these may be strong enough remove blockades...
Microbial communities responsible for methane cycling in mud volcanoes onshore are poorly characterized. This study analysed bubbling fluids and cored sediments retrieved from a volcano eastern Taiwan. The pore water profiles revealed that concentrations generally increased with depth changed dramatically at different intervals sites. were inversely correlated Fe(2+)/Mn(2+) δ(13)C values of methane, marking iron/manganese-methane transition zones the sediment cores. Archaeal dominated by...
A ZrB 2 –SiC–ZrC ceramic was produced by reactive hot pressing using Zr, Si, and B 4 C as raw materials. The kinetics of the reaction process studied. reduction powders ball milling is crucial importance for sintering. self‐propagating high‐temperature synthesis between can be ignited controlling sintering conditions, which leads to a temperature low 1600°C, lowest reported thus far. relative density 97.3%, with an open porosity 0.6%, mechanical properties are comparable composites that...
Composites of ZrC – SiC with relative densities in excess 98% were prepared by reactive hot pressing and Si at temperature as low 1600°C. The reaction between resulted the formation 1− x , ZrSi . Low‐temperature densification − ceramics is attributed to formed nonstoichiometric Zr liquid phase. Adding 5 wt% three‐point bending strength 0.8 –13.4 vol% reached 819 ± 102 MPa hardness toughness being 20.5 GPa 3.3 MPa·m 1/2 respectively.
Arctic sea ice plays a crucial role in regulating the Earth’s energy budget, influencing marine productivity, and global thermohaline circulation. Its distribution also affects transport of sediment organic matter (OM) across Ocean. Lipid biomarkers are essential proxies for tracing OM central Arctic. However, their sources patterns spatial temporal variability during last glacial cycle remain poorly understood. To address these knowledge gaps, our study conducted multiproxy...
Abstract Adjustments in the metabolism of marine fish are associated with complexity resource availability, prey–predator relationships, and biotic abiotic interactions natural environment. To investigate relationship between body mass, this study used a conventional method to estimate oxygen consumption rate (reflecting resting metabolic rate) black porgy, Acanthopagrus schlegelii , over year rearing. In addition, we developed novel proxy using δ 13 C values vertebral structural carbonates...
Research Article| March 01, 2001 First evidence for Archean continental crust in northern Vietnam and its implications crustal tectonic evolution Southeast Asia Ching-Ying Lan; Lan 1Institute of Earth Sciences, Academia Sinica, Nankang, Taipei, Taiwan 115 Search other works by this author on: GSW Google Scholar Sun-Lin Chung; Chung 2Department Geological National University, 106 Ching-Hua Lo; Lo Tung-Yi Lee; Lee 3Department Normal 116 Pei-Ling Wang; Wang 4Institute Huimin Li; Li 5Tianjin...