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Estimating Remaining Useful Life for Degrading Systems with Large Fluctuations

Dang-Bo Du et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the

New approach for the existence and uniqueness of periodic solutions to p-Laplacian prescribed mean curvature equations

Using a generalized Mawhin continuation theorem, we obtain some sufficient conditions which guarantee the existence and uniqueness of periodic solutions for two types of prescribed mean curvature p-Laplacian equations. MSC: 34C57, 58E05.

Marker assisted pyramiding of Bph6 and Bph9 into elite restorer line 93–11 and development of functional marker for Bph9

Background The brown planthopper (BPH) has become the most destructive and a serious threat to the rice production in Asia. Breeding the resistant varieties with improved host resistance is the most effective and ecosystem-friendly strategy of BPH biological management. As host resistance was always broken down by the presence of the upgrading BPH biotype, the more resistant...

Fast homoclinic solutions for a class of ordinary p-Laplacian systems

Du Boundary Value Problems ordinary p-Laplacian systems Bo Du 0 1 0 Huaiyin Normal University , Huaian 1 Department of Mathematics system We study the existence of fast homoclinic solutions for a

The quantification and assessment of depression and anxiety in patients with postoperative gastroparesis syndrome

Xiao-dan Zhao,4 Jian-bo Du,4 Pei-lan Ma5 1Department of Gastroenterology, Gansu Province People’s Hospital, Lanzhou, People’s Republic of China; 2Department of General Surgery, Gansu Province People’s

Existence and asymptotic behavior results of positive periodic solutions for discrete-time logistic model

A discrete-time logistic model with delay is studied. The existence of a positive periodic solution for a discrete-time logistic model is obtained by a continuation theorem of coincidence degree theory, and a sufficient condition is given to guarantee the global exponential stability of a periodic solution. Finally, an example is given to show the effectiveness of the results in...

Periodic solutions for a kind of neutral functional differential systems

systems Zhi Min He 0 Bo Du 1 0 Tianmu College, Zhejiang A and F University , Hangzhou , China 1 Department of Mathematics, Huaiyin Normal University , Huaian , China In this paper, we analyze some

Physics of transportation: Towards optimal capacity using the multilayer network framework

for Scientific Research. Author information AffiliationsSchool of Electronic and Information Engineering, Beihang University, Beijing 100191, P.R.ChinaWen-Bo Du & Xing-Lian ZhouFaculty of Sciences ... , Kyushu University, Fukuoka 819-0395, JapanMarko JusupInterdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580, JapanZhen Wang AuthorsSearch for Wen-Bo Du in:Nature

A stochastic predator-prey model with delays

A stochastic delay predator-prey system is considered. Sufficient criteria for global existence, stochastically ultimately bounded in mean and almost surely asymptotic properties are obtained.

Global Attractor for Partial Functional Differential Equations with State-Dependent Delay

2Department of Mathematics, Huaiyin Normal University, Huaian, Jiangsu 223300, China Received 25 March 2013; Accepted 28 June 2013 Academic Editor: Ferenc Hartung Copyright © 2013 Zhimin He and Bo Du. This

Low-Cost and Energy-Saving Wireless Sensor Network for Real-Time Urban Mobility Monitoring System

This paper presents a low-cost and energy-saving urban mobility monitoring system based on wireless sensor networks (WSNs). The primary components of the proposed sensor unit are a Bluetooth sensor and a Zigbee transceiver. Within the WSN, the Bluetooth sensor captures the MAC addresses of Bluetooth units equipped in mobile devices and car navigation systems. The Zigbee...

Significance of Serum Total Oxidant/Antioxidant Status in Patients with Colorectal Cancer

Oxidative stress is involved in a variety of diseases. Prospective studies investigating the relationship between oxidative stress biomarkers and the status and development of colorectal cancer (CRC) are scarce; previous studies have failed to establish a relationship between the serum total oxidant/antioxidant status and CRC. Therefore, we compared the total serum oxidant...

Modified Mann-Halpern Algorithms for Pseudocontractive Mappings

2013 Academic Editor: Yisheng Song Copyright © 2013 Hong-bo Du. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution

Periodic solutions to a generalized Liénard neutral functional differential system with p-Laplacian

By means of the generalized Mawhin’s continuation theorem, we present some sufficient conditions which guarantee the existence of at least one T-periodic solution for a generalized Liénard neutral functional differential system with p-Laplacian.MSC: 34B15, 34L30.

Optimal Allocation of Node Capacity in Cascade-Robustness Networks

The robustness of large scale critical infrastructures, which can be modeled as complex networks, is of great significance. One of the most important means to enhance robustness is to optimize the allocation of resources. Traditional allocation of resources is mainly based on the topology information, which is neither realistic nor systematic. In this paper, we try to build a...

Particle Swarm Optimization with Scale-Free Interactions

The particle swarm optimization (PSO) algorithm, in which individuals collaborate with their interacted neighbors like bird flocking to search for the optima, has been successfully applied in a wide range of fields pertaining to searching and convergence. Here we employ the scale-free network to represent the inter-individual interactions in the population, named SF-PSO. In...

Resveratrol Attenuates CoCl2-Induced Cochlear Hair Cell Damage through Upregulation of Sirtuin1 and NF-κB Deacetylation

The goals of this study were to investigate the effects of hypoxia on cochlear hair cell damage, and to explore the role of sirtuin1 in hypoxia-induced hair cell damage. Cochlear organotypic cultures from postnatal day 4 rats were used in this study. Hypoxia was induced by treating cochlear explants with CoCl2. Cochlear cultures were treated with CoCl2 alone or in combination...

The Expression Level and Prognostic Value of Y-Box Binding Protein-1 in Rectal Cancer

The aims of this study were to simultaneously evaluate the expression of Y-box binding protein-1 (YB-1) in non-neoplastic rectal tissue and rectal cancer tissue, and to collect clinical follow-up data for individual patients. Additionally, we aimed to investigate the developmental functions and prognostic value of YB-1 in rectal cancer. We performed immunohistochemical studies to...

Novel flower-shaped albumin particles as controlled-release carriers for drugs to penetrate the round-window membrane

Novel flower-shaped albumin particles as controlled-release carriers for drugs to penetrate the round-window membrane Zhan Yu,1,* Min Yu,2,* Zhimin Zhou,3 Zhibao Zhang,3 Bo Du,3 Qingqing Xiong3 ... Zhang 0 Bo Du 0 Qingqing Xiong 0 0 Institute of Biomedical Engineering, Chinese academy of Medical sciences, Peking Union Medical College, Key Laboratory of Biomedical Material of Tianjin , Tianjin

Reproductive skew in an avian cooperative breeder: an empirical test for theoretical models

Reproductive skew models predict how animal groups containing multiple males maintain stable through partitioning reproduction. However, these models have rarely been tested in vertebrates, especially birds where tests have been made for less than 10 of more than 800 species that regularly exhibit cooperative breeding behavior. In the ground tit Parus humilis, a cooperative group...