Search Results - "Li, Xianhua"
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Age constraint on Burmese amber based on U–Pb dating of zircons
Published in Cretaceous research (01-10-2012)“…Amber from northern Myanmar has been commercially exploited for millennia, and it also preserves the most diverse palaeobiota among the worlds' seven major…”
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Geochronological constraint on the Cambrian Chengjiang biota, south China
Published in Journal of the Geological Society (01-07-2018)“…The Cambrian Chengjiang biota of South China provides compelling fossil evidence for the rapid appearance of metazoan phyla in Earth history (the 'Cambrian…”
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3
Inverse association of serum albumin levels with diabetic retinopathy in type 2 diabetic patients: a cross-sectional study
Published in Scientific reports (18-02-2024)“…This study aimed to explore the association between serum albumin (ALB) levels and diabetic retinopathy in patients with type 2 diabetes. In this…”
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A case example of the importance of multi-analytical approach in deciphering carbonatite petrogenesis in South Qinling orogen: Miaoya rare-metal deposit, central China
Published in Lithos (15-06-2015)“…The South Qinling orogen in central China hosts carbonatites occurring as stocks associated with syenites and collectively regarded as the Miaoya intrusive…”
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5
Long-lasting farside volcanism in the Apollo basin: Chang'e-6 landing site
Published in Earth and planetary science letters (01-07-2024)“…•Volcanic history of the Apollo basin where Chang'e-6 is going to land.•Crustal thickness controls the volcanic activities of the Apollo basin.•Scientific…”
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Role of mantle-derived magma in genesis of early Yanshanian granites in the Nanling Range, South China: in situ zircon Hf-O isotopic constraints
Published in Science China. Earth sciences (01-09-2009)“…Although a number of petrographic observations and isotopic data suggest that magma mixing is common in genesis of many granite plutons, it is still…”
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7
Association between AST/ALT ratio and diabetic retinopathy risk in type 2 diabetes: a cross-sectional investigation
Published in Frontiers in endocrinology (Lausanne) (03-04-2024)“…This study aimed to explore the association between the aspartate aminotransferase to alanine aminotransferase ratio (AST/ALT ratio) and diabetic retinopathy…”
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8
Quantitative assessment of bioactive compounds and the antioxidant activity of 15 jujube cultivars
Published in Food chemistry (15-04-2015)“…•Polysaccharides and total triterpenes are firstly compared in 15 red fresh jujubes.•TOPSIS method is employed to comprehensively evaluate the nutrition of 15…”
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Contrasting zircon Hf and O isotopes in the two episodes of Neoproterozoic granitoids in South China: Implications for growth and reworking of continental crust
Published in Lithos (01-06-2007)“…The genetic links among rift magmatism, crustal growth and water–rock interaction are an important issue about mass and heat transfer between mantle and crust…”
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10
Origin and implication of pentlandite in Chang'e-5 lunar soils
Published in Lithos (15-11-2023)“…Sulfides are important accessary minerals in lunar rocks and have great implications for lunar magma activity and subsequent evolution. Pentlandite, as one of…”
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11
Accretionary orogenesis of the Chinese Altai: Insights from Paleozoic granitoids
Published in Chemical geology (30-07-2007)“…Zircon U–Pb dating and whole-rock major oxide, trace element and Nd–Sr isotope compositions have been determined for four representative granitic intrusions in…”
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12
A rapid and synchronous initiation of the wide spread Cryogenian glaciations
Published in Precambrian research (01-12-2014)“…•A ca. 716Ma SIMS U–Pb zircon age was obtained from Gongdong Formation, South China.•The maximum initiation age of the Sturtian glaciation was constrained to…”
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13
Extremely large Cl isotopic fractionation in Chang'e-5 impact glass beads
Published in Earth and planetary science letters (15-10-2024)“…•We measured the Cl isotope and F and Cl contents in Chang'e-5 impact glass beads.•Chang'e-5 impact glass beads show widest δ37Cl range, from −0.7 ‰ to 119…”
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14
An unusual occurrence of carbonatites derived from the crust in the UHT granulite facies metamorphic terrain of Sri Lanka
Published in Precambrian research (15-08-2024)“…•Calcite bodies (CBs) consistently appear within a marble band of the UHT granulite facies metamorphic terrain of the Highland Complex (HC) in Sri Lanka.•The…”
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15
A solar wind-derived water reservoir on the Moon hosted by impact glass beads
Published in Nature geoscience (01-04-2023)“…The past two decades of lunar exploration have seen the detection of substantial quantities of water on the Moon’s surface. It has been proposed that a…”
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16
Zircons underestimate mantle depletion of early Earth
Published in Geochimica et cosmochimica acta (15-01-2022)“…The mechanism and timing of crustal growth and differentiation on early Earth are debated. Evidence of crustal differentiation is detectable as deviations from…”
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17
Tibetan tectonic evolution inferred from spatial and temporal variations in post-collisional magmatism
Published in Earth-science reviews (2005)“…Cenozoic magmatism on the Tibetan plateau shows systematic variations in space and time that must be considered in models concerning Tibetan tectonic…”
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18
Accuracy of LA-ICPMS zircon U-Pb age determination: An inter-laboratory comparison
Published in Science China. Earth sciences (01-10-2015)“…LA-ICPMS zircon U-Pb dating has been greatly advanced and widely applied in the past decade because it is a cheap and fast technique. The internal error of…”
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19
Extensive Intrusive Magmatism in the Lunar Farside Apollo and South Pole–Aitken Basins, Chang’e-6 Landing Site
Published in Astrophysical journal. Letters (01-08-2024)“…Lunar igneous activities, including intrusive magmatism and extrusive volcanism, and their products contain significant information about the lunar interior…”
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20
miR-625 down-regulation promotes proliferation and invasion in esophageal cancer by targeting Sox2
Published in FEBS letters (18-03-2014)“…•Expression of miR-625 in EC specimens was significantly lower than in corresponding adjacent tissues.•Low expression of miR-625 positively correlated with the…”
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