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Deformation Forecasting of Surrounding Rock Mass Based on Correlation between Frequency and Fracture Scale of Microseismicity

scale and frequency of MS signals. Peiwei Xiao, Peng Jiang, and Biao Li processed and analyzed the abundant MS data. Peiwei Xiao, Bo Qian, and Nuwen Xu wrote the paper. Acknowledgments The authors are

The potential impact of invasive woody oil plants on protected areas in China under future climate conditions

in:Nature Research journals • PubMed • Google Scholar Search for Peng Jiang in:Nature Research journals • PubMed • Google Scholar Search for Pengbo Yan in:Nature Research journals • PubMed • Google Scholar

The Spatiotemporal Variations of Runoff in the Yangtze River Basin under Climate Change

210098, China 3Division of Hydrologic Sciences, Desert Research Institute, Las Vegas, NV 89119, USA 4Bureau of Hydrology, MWR, Beijing 100053, China Correspondence should be addressed to Peng Jiang ... Shi, Peng Jiang, Simin Qu, and Jianwei Hu conceived and designed the numerical simulation methods; Ziwei Xiao, Xingyu Chen, Yingbing Chen, and Yunqiu Dai implemented the methods; Ziwei Xiao and Jianjin

Design of Thermal Barrier Coatings Thickness for Gas Turbine Blade Based on Finite Element Analysis

Thermal barrier coatings (TBCs) are deposited on the turbine blade to reduce the temperature of underlying substrate, as well as providing protection against the oxidation and hot corrosion from high temperature gas. Optimal ceramic top-coat thickness distribution on the blade can improve the performance and efficiency of the coatings. Design of the coatings thickness is a...

Empirical Research on the Impact of Agriculture Technique on Agricultural Output

Due to the issues of the current agriculture technique relating to agriculture output, as well as its mutual relationship between both factors, this paper was set up from the interactions among capital input, labor input and technical input of agricultural sectors and modern industrial sectors, agricultural output. Through a production model constructed by agricultural technique...

Forecasting energy demand using neural-network-based grey residual modification models

Grey forecasting models have taken an important role for forecasting energy demand, particularly the GM(1,1) model, because they are able to construct a forecasting model using a limited samples without statistical assumptions. To improve prediction accuracy of a GM(1,1) model, its predicted values are often adjusted by establishing a residual GM(1,1) model, which together form a...

Higher yields of hybrid rice do not depend on nitrogen fertilization under moderate to high soil fertility conditions

BackgroundIncreasing rice yield with fewer external inputs is critical to ensuring food security, reducing environmental costs, and improving returns. Use of hybrid rice has expanded greatly in China due to its higher yield potential. Meanwhile, large and increasing amounts of nitrogen (N) fertilizers have been used for expanding rice production in China. It is not clear to what...

In situ reaction mechanism of MgAlON in Al–Al2O3–MgO composites at 1700°C under flowing N2

The Al–Al2O3–MgO composites with added aluminum contents of approximately 0wt%, 5wt%, and 10wt%, named as M1, M2, and M3, respectively, were prepared at 1700°C for 5 h under a flowing N2 atmosphere using the reaction sintering method. After sintering, the Al–Al2O3–MgO composites were characterized and analyzed by X-ray diffraction, scanning electron microscopy, and energy...

Microwave absorption properties of SiC@SiO2@Fe3O4 hybrids in the 2–18 GHz range

To enhance the microwave absorption performance of silicon carbide nanowires (SiCNWs), SiO2 nanoshells with a thickness of approximately 2 nm and Fe3O4 nanoparticles were grown on the surface of SiCNWs to form SiC@SiO2@Fe3O4 hybrids. The microwave absorption performance of the SiC@SiO2@Fe3O4 hybrids with different thicknesses was investigated in the frequency range from 2 to 18...

Ruthenium-cobalt nanoalloys encapsulated in nitrogen-doped graphene as active electrocatalysts for producing hydrogen in alkaline media

, Guoliang Xia, Jitang Chen, Peng Jiang & Qianwang ChenHigh Magnetic Field Laboratory, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, ChinaQianwang Chen AuthorsSearch for ... • Google ScholarSearch for Jitang Chen in:Nature Research journals • PubMed • Google ScholarSearch for Peng Jiang in:Nature Research journals • PubMed • Google ScholarSearch for Qianwang Chen in:Nature

Quality control of single-cell RNA-seq by SinQC

Summary: Single-cell RNA-seq (scRNA-seq) is emerging as a promising technology for profiling cell-to-cell variability in cell populations. However, the combination of technical noise and intrinsic biological variability makes detecting technical artifacts in scRNA-seq samples particularly challenging. Proper detection of technical artifacts is critical to prevent spurious results...

Genetic Contribution of Ningmai 9 Wheat to Its Derivatives Evaluated by Using SNP Markers

August 2016 Academic Editor: Jinfa Zhang Copyright © 2016 Peng Jiang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use

Effects of CYP3A5 genetic polymorphism and smoking on the prognosis of non-small-cell lung cancer

Effects of CYP3A5 genetic polymorphism and smoking on the prognosis of non-small-cell lung cancer Li-Peng Jiang,1 Zhi-Tu Zhu,2 Chun-Yan He3 1Department of Radiation Oncology, 2Department of Oncology ... the prognosis of NSCLC patients undergoing chemotherapy and surgery. - li-Peng Jiang 1 Zhi-Tu Zhu2 chun-Yan he 3 consumption continues to either increase or remain stable.6 Although combined therapies

miR-589-5p inhibits MAP3K8 and suppresses CD90 + cancer stem cells in hepatocellular carcinoma

Background Cancer stem cells (CSCs) are important in the tumorigenesis and progression of hepatocellular carcinoma (HCC). MicroRNAs (miRNAs) play crucial roles regulating CD133 + and EpCAM + CSCs in HCC, although it is unclear whether miRNAs regulate CD90 + CSCs in HCC. Methods The miRNA profiles of CD90 + and CD90 - HCC cells were analyzed using a miRNA microarray and...

Temperature-Related Yield Constraints of Early-Rice in South China: A Cross-Location Analysis

Warm temperature during post-heading is generally hypothesized to be the critical factor limiting grain yield of early-rice in South China. However, there is no direct evidence to confirm this hypothesis in the field. This study was conducted to determine the temperature-related yield constraints of early-rice in South China. Field experiments were carried out in Huaiji (a...

Motor neuron-derived Thsd7a is essential for zebrafish vascular development via the Notch-dll4 signaling pathway

Background Development of neural and vascular systems displays astonishing similarities among vertebrates. This parallelism is under a precise control of complex guidance signals and neurovascular interactions. Previously, our group identified a highly conserved neural protein called thrombospondin type I domain containing 7A (THSD7A). Soluble THSD7A promoted and guided...

CCAT: Combinatorial Code Analysis Tool for transcriptional regulation

Combinatorial interplay among transcription factors (TFs) is an important mechanism by which transcriptional regulatory specificity is achieved. However, despite the increasing number of TFs for which either binding specificities or genome-wide occupancy data are known, knowledge about cooperativity between TFs remains limited. To address this, we developed a computational...

The co-expression of MMP-9 and Tenascin-C is significantly associated with the progression and prognosis of pancreatic cancer

Background Matrix metalloproteinase-9 (MMP-9) and Tenascin-C (TN-C) have been shown to be involved in the metastasis of many tumors. The purpose of this study was to determine the relationship between the co-expression of these two molecules and the clinical prognosis of pancreatic cancer. Methods We investigated the expression of TN-C and MMP-9 in 103 pancreatic cancer tissues...

Regulation of the pentose phosphate pathway in cancer

, pyruvate kinase (PK)-M2; PPP, pentose phosphate pathway; PTEN, phosphatase and tensin homologue; TKT, transketolase. COMPLIANCE WITH ETHICS GUIDELINES Peng Jiang, Wenjing Du and Mian Wu declare that they

Reliability and Validity of the Perfusion, Extent, Depth, Infection and Sensation (PEDIS) Classification System and Score in Patients with Diabetic Foot Ulcer

Aims To validate the perfusion, extent, depth, infection and sensation (PEDIS) classification system and to make the clinical practice easier, we created a score system and compared this system with two previously published common score systems. Methods A retrospective cohort study was conducted on patients with diabetic foot ulcer (DFU) attending our hospital (n=364) from May...