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OALib Journal期刊

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The Design and Realization of PKE System Based on ARM9  [PDF]
Tongfei Tu, Suyun Luo
Open Access Library Journal (OALib Journal) , 2018, DOI: 10.4236/oalib.1104559
Abstract:
In order to solve the problem that the PKE (passive keyless enter) with a fixed-frequency used in middle and low grade cars was interfered and broken easily, which led to the damage of anti-theft system and even the loss of cars, and in order to ensure the PKE can be used long and be expanded and upgraded in the future, a new, low power consumption and high reliability PKE was designed with the S3C2410 microprocessor which is based on ARM9 and the RF transceiver chip nRF905 which has the function of frequency modulation. As frequency-hopping communication technology was used in the system, the information would not be disturbed or blocked in the communication process, which increased the reliability of the system. With reasonable power-management module, the system power consumption was greatly reduced. Test shows that the new PKE can well meet the practical application.
Pedestrian Detection with Improved LBP and Hog Algorithm  [PDF]
Wei Zhou, Suyun Luo
Open Access Library Journal (OALib Journal) , 2018, DOI: 10.4236/oalib.1104573
Abstract:
This article aims to improve the HOG SVM pedestrian detection method proposed by previous researchers. The speed of HOG SVM to detect pedestrians is relatively slow, and the detection accuracy is not very good. This paper proposes a PCA (principal component analysis) dimension reduction for HOG and also interpolates it. The article combines the dimensions of individual HOG features and improves their accuracy, and fuses them with improved LBP features. The features of the fusion of HOG features and LBP features can both express pedestrian profile information and obtain pedestrian texture information. This can improve the speed of pedestrian detection and improve the accuracy of detection, which is beneficial to reduce false detection and missed detection. Although some researchers have combined the two features of HOG and LBP, after simple fusion of these two features, the experimental results show that the detection effect is not much improved. This article is aimed at different formats of video detection material, an application program written on the MFC platform, making pedestrian detection of the material quickly verified, which is conducive to pedestrian detection results data analysis and recording.
The Design and Realization of Vehicle Rent Information System Based on Java  [PDF]
Lei Xue, Suyun Luo
Open Access Library Journal (OALib Journal) , 2018, DOI: 10.4236/oalib.1104891
Abstract:
In recent years, with the “Internet ” action plan put forward by the state, “Internet industry” has been widely used in various industries, especially in the country. With the encouragement of the “Internet traffic” innovative form, the Internet rental car industry is developing rapidly. Therefore, the establishment of a network-based car rental management system is conducive to improving the operational capacity of enterprises to meet the needs of industry development. The system is mainly based on j2EE, mainly using struts 2 Spring hibernate and other frameworks, using MyEclipse as a development tool, MYSQL as a database, Macromedia Dreamweaver as a tool for interface beautification, and using JAVA language development. The page adopts JSP dynamic page development technology. The system has simple interface, easy operation and easy maintenance.
Mixed-Mean Inequality for Submatrix
Lin Si,Suyun Zhao
Mathematics , 2010,
Abstract: For a $m\times n$ matrix $B=(b_{ij})_{m\times n}$ with nonnegative entries $b_{ij}$ and any $k\times l-$submatrix $B_{ij}$ of $B$, let $a_{B_{ij}}$ and $g_{B_{ij}}$ denote the arithmetic mean and geometric mean of elements of $B_{ij}$ respectively. It is proved that if $k$ is an integer in $(\frac{m}{2}, m]$ and $l$ is an integer in $(\frac{n}{2}, n]$ respectively, then $$\Big(\prod_{i=k,j=l\atop B_{ij}\subset B}a_{B_{ij}}\Big)^{\frac{1}{C_m^k\cdot C_n^l}} \geq\frac{1}{C_m^k\cdot C_n^l}\Big(\sum_{i=k,j=l\atop B_{ij}\subset B}g_{B_{ij}}\Big),$$ with equality if and only if $b_{ij}$ is a constant for every $i,j$.
Studies on the in Vitro Dissolution of Insoluble Volatile Drug from Su-Anxin Nasal Inhalant and Its Correlation on the Nose Steady Self-Controllable Expiration and Inspiration at Night  [PDF]
Xiaodong Li, Guoxiang Xie, Suyun Li, Chao Hou
Pharmacology & Pharmacy (PP) , 2011, DOI: 10.4236/pp.2011.22008
Abstract: In the paper, the in vitro dissolution of borneol in 12 hours from 6 batches of optimized inhalant samples were investigated. As a new dosage form, the in vitro release apparatus of nasal inhalant was invented and a pushing bump was used according to the simulation of the nose expiration and inspiration. Based on the data of r2 in the profile and similar factor f2 from 6 linear release tendencies, a good controlled release and a zero order tendency were observed. It can be suggested that there is a good correlation between the in vitro controlled release and the nose steady self-controllable expiration and inspiration, which will contribute to the trend of insoluble volatile drug controlled release and the effect of quick absorption in nasal pulmonary delivery to cure severe or acute cardiovascular or lung diseases at patients' sleeping, such as angina or breathing obstruction. Also, it was concluded that the prescription composed of insoluble volatile drugs can be prepared to be nasal inhalant from which drugs can be absorbed through nose steady self-controllable inspiration to the lung then into the blood and have a great effectiveness improvement of bioavailability at night timing drug delivery system.
Cerebral Metastases from Malignant Melanoma: Current Treatment Strategies, Advances in Novel Therapeutics and Future Directions
Timothy L. Siu,Suyun Huang
Cancers , 2010, DOI: 10.3390/cancers2020364
Abstract: Of all primary cancers in humans, melanoma has the highest propensity to metastasize to the brain. The prognosis of patients with this disease is extremely poor. Due to its radioresistance and poor response to existing chemotherapeutic regimes, no treatment options other than surgical extirpation, when feasible, have been shown to be effective. An understanding of the underlying tumor biology therefore remains the cornerstone of offering new hope in the treatment. In this review, we comment on the current treatment strategies for melanoma brain metastases and summarize some recent experimental findings from our laboratory with potential for the development of target specific antitumor therapies.
The Internet Age and the Press Cutting in Library
因特网时代与图书馆的剪报业

Huang Suyun,
黄素云

现代图书情报技术 , 2002,
Abstract: This paper expatiates that a library how to realize the effective transition from the traditional press cutting to the Internet press cutting by analyzing the press cutting in a library facing the chances and challenges in Internet age.
Study on Reputation Model of Web Services Based on UDDI
基于UDDI扩展的Web服务信誉度模型研究

Sun Suyun,
孙素云

现代图书情报技术 , 2007,
Abstract: The paper brings forward a reputation evaluation model of Web service based on UDDI by extending actual UDDI criterion.At the same time,the paper introduces the concept of quantification,and uses consumer feedback and active monitor mechanism for evaluating and adjusting reputation value of Web service in the UDDI,to realize a Web discovery mechanism based on reputation restriction.
Pn VELOCITY VARIATION BENEATH CHINA MAINLAND AND DEEP STRUC TURE BACKGROUND FOR MAJOR EARTHQUAKE GENERATION
中国大陆Pn波速度结构与强震孕育的深部背景

WANG SUYUN,
汪素云

地球物理学报 , 2003,
Abstract: 在作者以往工作的基础上 ,增加了中国地震年报 (1997~ 1998年 )、朝鲜以及我国各区域地震台网的数据 ,使Pn到时数据增加到近 14万条 ,从中选取符合反演条件的 80 4 3次地震在 5 81个地震台站上记录到的Pn射线994 4 0条 ,重新作了中国大陆Pn波速层析成像 ,空间分辨率达到 3°× 3°.文中将Pn波速度横向变化与活动地块的划分进行了对比 ,结果表明 :Pn波速度横向变化与Ⅰ级活动地块区之间关系密切 ,大致以 10 5°E为界 ,西部地区速度以正异常为主 ,其中西域地块区速度正异常最大 ,其次是青藏地块区 ,而滇缅地块区为负异常区 ;东部地区速度以负异常为主 ,华北地块区速度负异常最大 ,其次是东北亚地块区 .西部的地块区上地幔顶部Pn波速度各向异性的平均快波速度方向大体为NWW—SEE向 ;东部的地块区大体为NNW—SSE向 ,大致与相应的张应力优势方向一致 .Pn波速度横向变化与强震活动间的关系也较明显 ,所有MS≥ 7.0的强震大部分发生在上地幔顶部Pn波速度的低速异常区上面的地壳内 ,少数发生在高、低速区域的过渡地带或两个高速区之间的相对低速部分 .
Global Attractor for Doubly Nonlinear Parabolic Equation
Yongjun Li,Suyun Wang,Yanhong Zhang
ISRN Applied Mathematics , 2012, DOI: 10.5402/2012/956291
Abstract:
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