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Classification of Widely and Rarely Expressed Genes with Recurrent Neural Network 期刊论文
Computational and structural biotechnology journal, 2019, 卷号: 17, 页码: 49-60
作者:  Chen Lei[1];  Pan XiaoYong[2];  Zhang Yu-Hang[3];  Liu Min[4];  Huang Tao[5]
收藏  |  浏览/下载:13/0  |  提交时间:2019/04/22
Classification of Widely and Rarely Expressed Genes with Recurrent Neural Network. 期刊论文
Computational and structural biotechnology journal, 2019, 卷号: Vol.17, 页码: 49-60
作者:  Chen Lei;  Pan XiaoYong;  Zhang Yu-Hang;  Liu Min;  Huang Tao
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/13
黄海桑沟湾水体及沉积物中微塑料污染特征研究 期刊论文
海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204
作者:  熊宽旭;  赵新月;  周倩;  付传城;  涂晨
收藏  |  浏览/下载:38/0  |  提交时间:2020/06/17
桑沟湾  微塑料  潮滩  丰度  空间分布  Sanggou bay  microplastics  tidal flats  abundance  spatial distribution  In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.  
罕见灾难冲击与财政政策效应研究——基于中国经济的实证检验 期刊论文
2015
晁江锋; 赵向琴; 武晓利; 陈国进
收藏  |  浏览/下载:7/0  |  提交时间:2016/05/17
Solitary skull metastasis as the first symptom of hepatocellular carcinoma: case report and literature review 期刊论文
Neuropsychiatric Disease and Treatment, 2014, 卷号: 10, 页码: 681-686
作者:  Guo, Xieli;  Yin, Jiangliu;  Jiang, Yugang*
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/03
Skull metastasis from hepatocellular carcinoma (HCC) is reported rarely. In addition  solitary skull metastasis as the first symptom of HCC is reported even less. Here  we reported a case of solitary skull metastasis as the first symptom of HCC and reviewed the literature on skull metastasis. A 49-year-old male patient was admitted to Jinjiang Hospital of Quanzhou Medical College with a painless parietal-occipital scalp mass  and he denied any history of hepatic disease. A cranial computed tomography demonstrated a hypervascular enhancement with osteolytic change in the right parietal-occipital region  cranial magnetic resonance imaging indicated a highly enhanced and osteolytic skull tumor  and abdominal computed tomography showed a huge tumor in the liver. The other examinations showed no other metastases. Laboratory data showed no liver dysfunction while hepatitis B surface antigen was positive  and alpha fetal protein level was high. A craniectomy was performed and the mass was totally removed. The histological diagnosis was skull metastasis from HCC. The patient was subsequently treated by transcatheter arterial chemoembolization. In a review of published literature  the incidence of skull metastasis from HCC in the period between 1990 and 2011 has significantly increased. The misdiagnosis rate of skull metastases as the first symptom from HCC was high. Therefore  it is necessary to give each patient with a scalp mass that has invaded the skull a liver ultrasound or computed tomography scan. On the other hand  we found that metastases that occurred in the calvaria site were more frequent than those that occurred in the skull base and facial skeleton. This may be worthy of further investigation in the future.  
LABTM control system based on FPGA (EI CONFERENCE) 会议论文
2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan
Li X. F.; Wang X. P.; Qi X. D.; Wang Y.; Yu P.
收藏  |  浏览/下载:143/0  |  提交时间:2013/03/25
This paper presents the digital PI control method for design and simulation of a high precision limited angle brushless torque motor control system in Field Programmable Gate Array device (FPGA). The direct drive structures which are widely applied in many servo control fields. Matlab Xilinx System GeneratorR toolbox based on Fixed-Point Arithmetic is used to design the digital PI controller using DSP architecture  plot the responses of the control system and generate the VHDL source code. The control system model consists of a digital PI  a real LABTM  and a real absolute Inductosyn  encoder to rpm and position blocks. Through loading generated codes in process of the simulation that built by the digital discrete model  it is verified that the rising time of current loop is only 1.2ms  and rate loop is 8ms  overshoot is rarely 4.2%. Finally  the comprehensive positioning accuracy of system can reach up to 5 arc sec  and the rate jitter achieves 5% with the 4 arc sec accuracy absolute Inductosyn. (2013) Trans Tech Publications  Switzerland.  
A fast subspace iteration procedure for improving automated multi-level substructuring 会议论文
Jiacong Yin; Pu Chen
收藏  |  浏览/下载:1/0  |  提交时间:2017/12/03
The R219K polymorphism in the A TP-binding cassette transporter 1 gene has a protective effect on atherothrombotic cerebral infarction in Chinese Han ethnic population 会议论文
作者:  Wang N(王柠);  Xue XH(薛偕华);  Lin Y(林毅);  Fang L(方玲);  慕容慎行
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/19


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