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Novel Accelerating Life Test Method and Its Application by Combining Constant Stress and Progressive Stress

plans, and reliability estimation. Jun Pan, born in 1974, currently a professor at Faculty of Mechanical and Automatic Control, Zhejiang Sci-Tech University, China. He received his PhD degree from

Incremental Support Vector Machine Combined with Ultraviolet-Visible Spectroscopy for Rapid Discriminant Analysis of Red Wine

The aim of this work is to develop a new method to overcome the increased training time when a recognition model is updated based on the condition of new features extracted from new samples. As a common complex system, red wine has a rich chemical composition and is used as an object of this research. The novel method based on incremental learning support vector machine (I-SVM...

Based on Agent Model and -Core Decomposition to Analyze the Diffusion of Mass Incident in Microblog

University, Shanghai 200052, China Correspondence should be addressed to Jun Pan; moc.361@nap_a_nuj Received 19 April 2017; Revised 2 September 2017; Accepted 19 September 2017; Published 10 December 2017 ... Academic Editor: Roberto Natella Copyright © 2017 Jun Pan et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and

Design of Accelerated Life Test Plans—Overview and Prospect

currently an associate professor at College of Mechanical and Electrical Engineering, Sichuan Agricultural University, China. Jun Pan, born in 1974, is currently a professor at Key Laboratory of Reli

Spur Gear Tooth Pitting Propagation Assessment Using Model-based Analysis

, condition monitoring, fault diagnostics and prognostics, asset management, reliability analysis, maintenance, solid mechanics, finite element analysis, and intelligent manufacturing. E-mail: Jun Pan, is a

Comparison of three different fixation constructs for radial neck fractures: a biomechanical study

Fixation of radial neck fractures can be achieved with a plate and screw construct or with two screws. This study evaluated the biomechanical properties of three different fixation methods following radial neck fractures. Twenty-four fourth-generation composite radii were sawed to simulate an unstable radial neck fracture. They were then instrumented with a plate and screw...

Right anterolateral thoracotomy: an attractive alternative to repeat sternotomy for high-risk patients undergoing reoperative mitral and tricuspid valve surgery

Reoperative cardiac valve surgery via sternotomy is associated with a substantial morbidity and mortality. This study evaluated the right anterolateral thoracotomy for high-risk patients undergoing mitral and tricuspid valve redo procedures. Out of a series of 173 patients undergoing redo cardiac valve surgery, 24 patients were reoperative via the right anterolateral thoracotomy...

Effect of different orientations of screw fixation for radial head fractures: a biomechanical comparison

Screw fixation is a common method used for the treatment of Mason type II radial head fractures. The purpose of our study was to evaluate the mechanical properties of three different screw orientations used for fixation of Mason type II radial head fractures. We sawed 24 medium-frequency fourth-generation Synbone radial bones to simulate unstable radial head fractures, which we...

A comparison of the clinical effect of two fixation methods on Hoffa fractures

interests All authors declare that they have no competing interests. Ethical statement All authors (Yi Xu, Heng Li, Hong‑hang Yang and Zhi‑jun Pan) state that all human studies have been approved by the

Characterization of serum miRNAs as molecular biomarkers for acute Stanford type A aortic dissection diagnosis

Early and convenient diagnosis is urgently needed for acute Stanford type A aortic dissection (AAAD) patients due to its high mortality within the first 48 hours. Circulating microRNAs (miRNAs) are promising biomarkers of cardiovascular diseases, however, little is known about circulating miRNAs involved in AAAD. Here, the blood serum was sampled from 104 AAAD+ patients and 103...

Colonoscopy Reduces Colorectal Cancer Incidence and Mortality in Patients With Non-Malignant Findings: A Meta-Analysis

the general population. CONFLICT OF INTEREST Guarantors of the article: Zhao-Shen Li, MD and Liang-Hao Hu, MD. Specific author contributions: Jun Pan contributed to the study concept and design, data

Determining an Optimal Cutoff of Serum β-Human Chorionic Gonadotropin for Assisting the Diagnosis of Intracranial Germinomas

Background Beta (β)-human chorionic gonadotropin (β-HCG) is used to confirm the diagnosis and plan treatment of intracranial germinomas. However, the cutoff values of serum β-HCG in diagnosis of intracranial germinomas reported in the literature are inconsistent. To establish an appropriate cutoff value of serum β-HCG for diagnosis of intracranial germinomas, we retrospectively...

Preoperative Radiologic Classification of Convexity Meningioma to Predict the Survival and Aggressive Meningioma Behavior

Jun Pan 0 1 0 Department of Neurosurgery, Nanfang Hospital of Southern Medical University , Guangzhou , China 1 Academic Editor: Jonathan H Sherman, The George Washington University , UNITED STATES

A numerical study of the effects of roller paths on dimensional precision in die-less spinning of sheet metal

-dong LU 1 Guo-jun PAN 0 0 School of Information and Engineering, Zhejiang Radio & Television University , Hangzhou 310027 , China) 1 The State Key Lab of Fluid Power Transmission and Control, Zhejiang

Digital Gene Expression Analysis of Microsporum canis Exposed to Berberine Chloride

Berberine, a natural isoquinoline alkaloid of many medicinal herbs, has an active function against a variety of microbial infections including Microsporum canis (M. canis). However, the underlying mechanisms are poorly understood. To study the effect of berberine chloride on M. canis infection, a Digital Gene Expression (DGE) tag profiling was constructed and a transcriptome...

Primary abdominal lymphangioleiomyomatosis: report of a case

Lymphangioleiomyomatosis is an uncommon progressive disease characterized by hamartomatous smooth muscle proliferation of the airways within the lungs as well as the lymph nodes, lymphatics, and blood vessels of the lungs, mediastinum, and abdomen. The most common manifestations of lymphangioleiomyomatosis are pulmonary symptoms. Primary abdominal lymphangioleiomyomatosis without...

Operative Treatment of Terrible Triad of the Elbow via Posterolateral and Anteromedial Approaches

The aim of the study was to explore the clinical outcome of posterolateral and anteromedial approaches in treatment of terrible triad of the elbow. The study involved 12 patients with closed terrible triad of the elbow treated by posterolateral and anteromedial approaches between January 2010 and June 2012. The mechanism of injury included fall from height in 9 patients and...

Partial cardiac autotransplantation with a concomitant mitral valve, aortic valve replacement and tricuspid plasty

We describe a case with left atrial volume reduction of a giant left atrium, treated successfully by partial cardiac autotransplantation, concomitant mitral and aortic valve replacement, and tricuspid valve plasty. We obtained good results at the 1-year follow-up.