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| 1 | Electron beam welding of Re and BT5-1 titanium alloy显示文摘Based on the binary alloy phase diagram of Re-Ti, the weldability of Re and BT5-1 titanium alloy was analyzed.Using two methods of direct electron beam welding (EBW-D) and intergradation electron beam welding (EBW-I), Re andBT5-1 was welded. Experimental results show that the joint figuration of EBW-D between Re and BT5-1 is not fine, andthe joint is inclined to brittleness rupture. The joint figuration of EBW-I between Re and BT5-1 is fine. No cracking andother disfigures occur in the intergradation joint. The element distribution of Re, Me, and Ti in the weld metal is progres-sional diversification. | YANG Shanglei XUE Xiaohuai LOU Songnian CHEN Yan LI Shimin | 2005 | Rare Metals2005，24，3： | 5 |
| 2 | TGF-β-miR-34a-CCL22 Signaling-Induced Treg Cell Recruitment Promotes Venous Metastases of HBV-Positive Hepatocellular Carcinoma显示文摘 | Pengyuan Yang Qi-Jing Li Yuxiong Feng Yun Zhang Geoffrey J. Markowitz Shanglei Ning Yuezhen Deng Jiangsha Zhao Shan Jiang Yunfei Yuan Hong-Yang Wang Shu-Qun Cheng Dong Xie Xiao-Fan Wang | 2012 | Cancer Cell2012，，3： | 4 |
| 3 | A multi-order method for predicting stability of a multi-delay milling system considering helix angle and run-out effects显示文摘In this paper, a multi-delay milling system considering helix angle and run-out effects is firstly established. An exponential cutting force model is used to model the interaction between a work-piece and a cutting tool, and a new approach is presented for accurately calibrating exponential cutting force coefficients and cutter run-out parameters. Furthermore, based on an implicit multi-step Adams formula and an improved precise time-integration algorithm, a novel stability prediction method is proposed to predict the stability of the system. The involved time delay term and periodic coefficient term are integrated as a comprehensive state term in the integral response which is approximated by the Adams formula. Then, a Floquet transition matrix with an arbitraryorder form is constructed by using a series of matrix multiplication, and the stability of the system is determined by the Floquet theory. Compared to classical semi-discretization methods and fulldiscretization methods, the developed method shows a good performance in convergence, efficiency,accuracy, and multi-order complexity. A series of cutting tests is further carried out to validate the practicability and effectiveness of the proposed method. The results show that the calibration process needs a time of less than 5 min, and the stability prediction method is effective. | Shanglei JIANG Yuwen SUN | 2018 | Chinese Journal of Aeronautics2018，31，6： | 3 |
| 4 | Predicting protein folding rates using pseudo amino acid composition显示文摘 | GUO Jianxiu RAO Nini XU Shanglei | 2010 | Bioinformatics and Biomedical Engineering2010，，1： | 1 |
| 5 | Quality of Polyp Resection During Colonoscopy: Are We Achieving Polyp Clearance?显示文摘 | Shanglei Liu Samuel Ho Mary Krinsky | 2012 | Digestive Diseases and Sciences2012，，7： | 1 |
| 6 | 婴儿喂食辅具|NURTURE DADDY显示文摘现今越来越多的父亲愿意亲自参与喂养婴儿的过程,本产品旨在帮助爸爸这么做,让妈妈休息一下。该设计获得2020if设计新秀奖。该设计获得2020if设计新秀奖评委点评:父亲肩负起照顾孩子角色是很重要的,作不到这一点,性别平等仍将遥不可及。这个简单而有效的解决方案有助于父亲在喂养时与孩子建立彼此的情感纽带。 | Jundian Tan Shanglei Sun Jun Piao Chen Wang | 2021 | 设计2021，34，6： | 0 |
| 7 | Hole-Transporting Low-Dimensional Perovskite for EnhancingPhotovoltaic Performance显示文摘Halide perovskites with low-dimensionalities(2D or quasi-2D)have demonstrated outstanding stabilities compared to their 3D counterparts.Nevertheless,poor charge-transporting abilities of organic components in 2D perovskites lead to relatively low power conversion efficiency(PCE)and thus limit their applications in photovoltaics.Here,we report a novel hole-transporting low-dimensional(HT2D)perovskite,which can form a hole-transporting channel on the top surface of 3D perovskite due to self-assembly effects of metal halide frameworks.This HT2D perovskite can significantly reduce interface trap densities and enhance hole-extracting abilities of a heterojunction region between the 3D perovskite and hole-transporting layer.Furthermore,the posttreatment by HT2D can also reduce the crystal defects of perovskite and improve film morphology.As a result,perovskite solar cells(PSCs)can effectively suppress nonradiative recombination,leading to an increasement on photovoltage to>1.20 V and thus achieving>20%power conversion efficiency and>500 h continuous illumination stability.This work provides a pathway to overcome charge-transporting limitations in low-dimensional perovskites and delivers significant enhancements on performance of PSCs. | Fangfang Wang Qing Chang Yikai Yun Sizhou Liu You Liu Jungan Wang Yinyu Fang Zhengchun Cheng Shanglei Feng Lifeng Yang Yingguo Yang Wei Huang Tianshi Qin | 2021 | Research2021，，1： | 0 |
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