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189 papers found.
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Network evolution model for supply chain with manufactures as the core

Yang, Wu Li. Supervision: Ling Fang. Validation: Dali Jiang, Tinghong Yang, Jing Zhao. Visualization: Jian Yang. Writing ± original draft: Haiyang Fang. Writing ± review & editing: Dali Jiang ... : Haiyang Fang. Formal analysis: Dali Jiang, Tinghong Yang, Wu Li. Funding acquisition: Dali Jiang, Jing Zhao. Methodology: Tinghong Yang. Project administration: Dali Jiang, Ling Fang. Resources: Jian

Characterization of the rice NLA family reveals a key role for OsNLA1 in phosphate homeostasis

Background Phosphate (Pi), an essential mineral nutrient for plant development and reproduction, is one of the main components of fertilizers in modern agriculture. Previous research demonstrated that AtNLA1 mediates ubiquitination of Pi transporters in the plasma membrane and triggers their endocytosis and degradation in Arabidopsis. In this study, we researched the function of ...

Potential of vegetation indices combined with laser-induced fluorescence parameters for monitoring leaf nitrogen content in paddy rice

Funds for the Central Universities, China University of Geosciences (Wuhan) (grant number CUG170661 to Dr. Jian Yang), the National Natural Science 1 Faculty of Information Engineering, China University

Partitioning Phenotypic Variance Due to Parent-of-Origin Effects Using Genomic Relatedness Matrices

We propose a new method, G-REMLadp, to estimate the phenotypic variance explained by parent-of-origin effects (POEs) across the genome. Our method uses restricted maximum likelihood analysis of genome-wide genetic relatedness matrices based on individuals’ phased genotypes. Genome-wide SNP data from parent child duos or trios is required to obtain relatedness matrices indexing the ...

Global Patch Matching (GPM) for freehand 3D ultrasound reconstruction

]. Consent for publication Not applicable. Ethics approval and consent to participate Not applicable. Funding National Key R&D Program of China (2017YFC0112000), PI: Jian Yang; the National Science

Bioavailability of transgenic microRNAs in genetically modified plants

Background Transgenic expression of small RNAs is a prevalent approach in agrobiotechnology for the global enhancement of plant foods. Meanwhile, emerging studies have, on the one hand, emphasized the potential of transgenic microRNAs (miRNAs) as novel dietary therapeutics and, on the other, suggested potential food safety issues if harmful miRNAs are absorbed and bioactive. For ...

Identification of candidate genes involved in the sugar metabolism and accumulation during pear fruit post-harvest ripening of ‘Red Clapp’s Favorite’ (Pyrus communis L.) by transcriptome analysis

Background Pear (Pyrus spp.) is a popular fruit that is commercially cultivated in most temperate regions. In fruits, sugar metabolism and accumulation are important factors for fruit organoleptic quality. Post-harvest ripening is a special feature of ‘Red Clapp’s Favorite’. Results In this study, transcriptome sequencing based on the Illumina platform generated 23.8 - 35.8 million ...

Simulation and experimental research on trans-media vehicle water-entry motion characteristics at low speed

The motion characteristics of trans-media vehicles during the water-entry process were explored in this study in an effort to obtain the optimal water-entry condition of the vehicle for developing a novel, single control strategy integrating underwater non-control and in-air control. A water-entry dynamics model is established by combining the water-entry motion characteristics of ...

Surgical management of spinal solitary fibrous tumor/hemangiopericytoma: a case series of 20 patients

Purpose Spinal solitary fibrous tumor/hemangiopericytoma (SFT/HPC), a rare mesenchymal tumor that arises from pericytes of Zimmerman, comprises only 0.08% of all primary bone tumors and 0.1% of primary malignant bone tumor and rarely occurs in the spine. We attempt to correlate the clinical factors and different treatment options with the recurrence rate and overall survival of ...

Latency modulation of collicular neurons induced by electric stimulation of the auditory cortex in Hipposideros pratti: In vivo intracellular recording

. Data curation: Kang Peng, Yu-Jie Peng. Formal analysis: Kang Peng. Funding acquisition: Zi-Ying Fu, Jia Tang, Qi-Cai Chen. Investigation: Kang Peng, Yu-Jie Peng, Jing Wang, Ming-Jian Yang, Zi-Ying Fu

Expression, purification of metallothionein genes from freshwater crab (Sinopotamon yangtsekiense) and development of an anti-metallothionein ELISA

Using the phoA-fusion technology, the recombinant metallothionein (MT) from freshwater crab (Sinopotamon yangtsekiense) has been successfully produced in Escherichia coli. MT purified from the bacterial suspension showed one polypeptide with a molecular weight of 7 kDa by tricine-sodium dodecyl sulfate-polyacrylamide gel electrophoresis (Tricine-SDS-PAGE). Western-blotting ...

Investigation on law and economics of listed companies’ financing preference based on complex network theory

In this paper, complex network theory is used to make time-series analysis of key indicators of governance structure and financing data. We analyze scientific listed companies’ governance data from 2010 to 2014 and divide them into groups in accordance with the similarity they share. Then we select sample companies to analyze their financing data and explore the influence of ...

Treatment and outcome of metastatic paraganglioma of the spine

paraganglioma; Spine; Retrospective study; Total en bloc spondylectomy; Adjuvant therapy - Qi Jia, Huabin Yin and Jian Yang contributed equally to this work, and all should be considered first author

Signaling pathway in development of Camellia oleifera nurse seedling grafting union

Key message The anatomical and physiological signaling pathways associated with successful scion-rootstock union in nurse seedling grafting of Camellia oleifera propagation are illustrated. Abstract Grafting, the successful union between scion and rootstock, has practical and biological importance. Nurse seedling grafting, as those practiced for Camellia oleifera, often results in ...

Extremal solutions for singular fractional p-Laplacian differential equations with nonlinear boundary conditions

In this paper, we establish the existence and uniqueness of extremal solutions for nonlinear boundary value problems of a singular fractional p-Laplacian differential equation involving Riemann-Liouville derivatives. Our results are obtained by constructing monotone iterative sequences of upper and lower solutions and applying the comparison result. At last, we present an example ...

Characterization of natural co-cultures of Piromyces with Methanobrevibacter ruminantium from yaks grazing on the Qinghai-Tibetan Plateau: a microbial consortium with high potential in plant biomass degradation

Anaerobic fungi reside in the gut of herbivore and synergize with associated methanogenic archaea to decompose ingested plant biomass. Despite their potential for use in bioconversion industry, only a few natural fungus–methanogen co-cultures have been isolated and characterized. In this study we identified three co-cultures of Piromyces with Methanobrevibacter ruminantium from the ...

Transcriptome comparative analysis of two Camellia species reveals lipid metabolism during mature seed natural drying

Key message The molecular mechanisms of fatty acid biosynthesis and accumulation during Camellia meiocarpa and Camellia oleifera seed natural drying are characterized through transcriptome analyses. Abstract Camellia seed oil has been used as high quality and healthy food for over two thousand years. Seed drying affects oil quality and quantity; however, the molecular mechanisms of ...

Buffer-aware adaptive resource allocation scheme in LTE transmission systems

Dynamic resource allocation scheme is a key component of 3GPP long-term evolution (LTE) for satisfying quality-of-service (QoS) requirement as well as improving the system throughput. In this paper, a buffer-aware adaptive resource allocation scheme for LTE downlink transmission is proposed for improving the overall system throughput while guaranteeing the statistic QoS and keeping ...

Automatic liver segmentation based on appearance and context information

-challenge2007/. Funding National Basic Research Program of China (2013CB328806), PI: Jian Yang; the Key Projects in the National Science & Technology Pillar Program (2013BAI01B01), PI: Jian Yang; the National Hi ... -Tech Research and Development Program (2015AA043203), PI: Jian Yang; and the National Science Foundation Program of China (81430039, 61501030), PI: Danni Ai. 1. Chen Y , Shi L , Feng Q , Yang J , Shu H