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| 1 | Breaches of the Baige Barrier Lake: Emergency response and dam breach flood显示文摘This paper documents the emergency response to the breaches of the Baige Barrier Lake. The lake was successively formed by landslides that occurred on October 10 and November 3, 2018 at the provincial border between Sichuan and Tibet in China. The barrier lake created by the '10.10' landslide breached on October 12 and triggered a flood with a peak discharge around 10000 m^3/s. The residual landslide barrier was enhanced by a second landslide on November 3, resulting in a higher barrier with larger flood potential. An overflow channel was excavated in the crest of the barrier to prompt the breach to be triggered at a lower water level. The second breach happened on November 12 with a measured peak discharge of 31000 m^3/s. Nearly 75000 people were evacuated before the two breaches. In order to prevent the downstream dams from possible over-topping, nearly 3.27×10~8 m^3 of the stored volume was released from the Liyuan reservoir 688 km downstream of Baige Barrier Lake. This paper presents the measured hydrographs and the back-analysis results for the '11.03' barrier lake. It is shown that the modern models of dam breach hydraulics can reasonably reproduce the barrier breach hydrographs;however, further studies are needed to define the key parameters which highly influence the calculated results. Knowledge acquired during the emergency response to the case can be shared with experts working on breaches of embankment dams and can be referenced to promote both the theory study and the engineering practice to mitigate the potential risks caused by this type of catastrophic events. | CAI YaoJun CHENG HaiYun WU ShuaiFeng YANG QiGui WANG Lin LUAN YueSheng CHEN ZuYu | 2020 | Science China(Technological Sciences)2020，63，7： | 19 |
| 2 | Serum semaphorin 4C as a diagnostic biomarker in breast cancer:A multicenter retrospective study显示文摘Background:To date,there is no approved blood-based biomarker for breast cancer detection.Herein,we aimed to assess semaphorin 4C(SEMA4C),a pivotal protein involved in breast cancer progression,as a serum diagnostic biomarker.Methods:We included 6,213 consecutive inpatients from Tongji Hospital,Qilu Hospital,and Hubei Cancer Hospital.Training cohort and two validation cohorts were introduced for diagnostic exploration and validation.A pan-cancer cohort was used to independently explore the diagnostic potential of SEMA4C among solid tumors.Breast cancer patients who underwent mass excision prior to modified radical mastectomy were also analyzed.We hypothesized that increased pretreatment serum SEMA4C levels,measured using optimized in-house enzymelinked immunosorbent assay kits,could detect breast cancer.The endpoints were diagnostic performance,including area under the receiver operating characteristic curve(AUC),sensitivity,and specificity.Post-surgery pathological diagnosis was the reference standard and breast cancer staging followed the TNM classification.There was no restriction on disease stage for eligibilities.Results:We included 2667 inpatients with breast lesions,2378 patients with other solid tumors,and 1168 healthy participants.Specifically,118 patients with breast cancer were diagnosed with stage 0(5.71%),620 with stage I(30.00%),966 with stage II(46.73%),217 with stage III(10.50%),and 8 with stage IV(0.39%).Patients with breast cancer had significantly higher serum SEMA4C levels than benign breast tumor patients and normal controls(P<0.001).Elevated serum SEMA4C levels had AUC of 0.920(95%confidence interval[CI]:0.900–0.941)and 0.932(95%CI:0.911–0.953)for breast cancer detection in the two validation cohorts.The AUCs for detecting early-stage breast cancer(n=366)and ductal carcinoma in situ(n=85)were 0.931(95%CI:0.916–0.946)and 0.879(95%CI:0.832–0.925),respectively.Serum SEMA4C levels significantly decreased after surgery,and the reduction was more striking after modified radical mastectomy,compared with mass excision(P<0.001).The positive rate of enhanced serum SEMA4C levels was 84.77%for breast cancer and below 20.75%for the other 14 solid tumors.Conclusions:Serum SEMA4C demonstrated promising potential as a candidate biomarker for breast cancer diagnosis.However,validation in prospective settings and by other study groups is warranted. | Ya Wang Long Qiao Jie Yang Xiong Li Yaqi Duan Jiahao Liu Shaoqi Chen Huayi Li Dan Liu Tian Fang Jingjing Ma Xiaoting Li Fei Ye Junxiang Wan Juncheng Wei Qin Xu Ensong Guo Ping Jin Mingfu Wu Lin Zhang Yun Xia Yaqun Wu Jun Shao Yaojun Feng Qing Zhang Zongyuan Yang Gang Chen Qinghua Zhang Xingrui Li Shixuan Wang Junbo Hu Xiaoyun Wang Mona P.Tan Kazuaki Takabe Beihua Kong Qifeng Yang Ding Ma Qinglei Gao | 2021 | Cancer Communications2021，41，12： | 3 |
| 3 | Microstructure,mechanical properties and wear resistance of an Al-Mg-Si alloy produced by equal channel angular pressing显示文摘Microstructure,mechanical properties and wear resistance in an ultrafine grained Al-Mg-Si alloy fabricated utilizing a combination of equal channel angular pressing(ECAP)and dynamic aging were investigated in this paper.The results indicated that the grain size of the ECAP alloy was significantly refined,i.e,to^239 nm after three ECAP passes.Meanwhile,the yield and tensile strength of the ECAPed material reached 340 MPa and 445 MPa,respectively,while maintaining a significant uniform elongation of 14%.Wear resistance results de-monstrated that the wear rate,wear depth and width of the ECAPed material decreased in comparison with the solution.treated(SST)and peak aged(T6)conditions under a load range of 5-25 N.The adhesive wear that occurs in the undeformed specimens at 10 N does not appear in the ECAPed specimen at the same load,in-dicating that the ECAPed specimen delay the appearance of more serious wear mechanisms under certain loads.The cooperative interaction of high density nano-scaleβ'precipitates and dislocations resulted in a combination of super-high strength and good work hardening ability which suppressed the extension of cracks between the friction layer and the plastic deformation zone.As a consequence,the combination of ECAP and dynamic aging brings a significant improvement for antifriction performance of the 6061 aluminum alloy. | Manping Liu Jian Chen Yaojun Lin Zhoulei Xue Hans J.Roven Pal C.Skaret | 2020 | Progress in Natural Science:Materials International2020，30，4： | 2 |
| 4 | The selection of the spray deposition rate during the spray rolling process显示文摘 | Yaojun Lin Yizhang Zhou Enrique J. Lavernia Kevin M. McHugh | 2004 | Metallurgical and Materials Transactions A2004，，11： | 1 |
| 5 | The transient to steady-state transition during the spray-rolling process显示文摘 | Yaojun Lin Yizhang Zhou Enrique J. Lavernia Kevin M. McHugh | 2004 | Metallurgical and Materials Transactions A2004，，11： | 1 |
| 6 | Evolution of Carbides during Aging of a Spray-Formed Chromium-Containing Tool Steel显示文摘 | Yaojun Lin Kevin M. McHugh Yizhang Zhou Enrique J. Lavernia | 2008 | Metallurgical and Materials Transactions A2008，，2： | 1 |
| 7 | Wind loading characteristics of supelarge cooling towers 显示文摘 | ZHAO Lin GE Yaojun | 2010 | Wind and Structures An International JournaL2010，13，3： | 1 |
| 8 | Proteomics analysis of differentially expressed proteins in schistosomula and adult worms of Schistosoma japonicum显示文摘 | Yang Hong Anguo Sun Min Zhang Fei Gao Yanhui Han Zhiqiang Fu Yaojun Shi Jiaojiao Lin | 2012 | Acta Tropica2012，，： | 1 |
| 9 | Methane and nitrous oxide emissions from direct-seeded and seedling- transplanted rice paddies in southeast China显示文摘 | Liu Shuwei Zhang Yaojun Lin Feng | 2014 | Plant Soil2014，374，12： | 1 |
| 10 | Modeling of oxide breakup during equal channel angular pressing of reactively gas-atomized AI powders 显示文摘 | Yaojun Lin Enrique J Lavernia | 2007 | Metallurgical and Materials Transactions2007，37，： | 1 |
| 11 | PREPARATION OF ROUND BILLETS BY SPRAY FORMING TECHNOLOGY显示文摘1INTRODUCTIONThesprayformingtechnologyisanewtechnologyformakingmaterials.Ithasbeendevelopedonthebasisoftheconventionalrapids... | Xiong, Baiqing Zhang, Yong'an Lin, Yaojun Zhang, Shaoming Shi, Likai | 1999 | 中国有色金属学会会刊:英文版1999，9，2： | 1 |
| 12 | Microstructure And Mechanical Properties Of Spray-Formed H13 Steel Tooling, 134th Annual Meeting And Exhibition-TheMinemls 显示文摘 | Yaojun Lin | 2005 | Metals & Materials Society(TMS)2005，356，： | 1 |
| 13 | Enhancement by IL-18 of the protective effect of a Schistosoma japonicum 26<ce:hsp sp='0.25'/>kDa GST plasmid DNA vaccine in mice显示文摘 | Feng Wei Quan Liu Shengyan Gao Limin Shang Yujia Zhai Jingtao Men Li Jiang Xing-Quan Zhu Zhiqiang Fu Yaojun Shi Zhiping Xia Jiaojiao Lin | 2008 | Vaccine2008，，33： | 1 |
| 14 | General Expression of LRC Method in Estimation of Bridge’s Equivalent Static Wind Load显示文摘According to the relationship between load and response, the equivalent static wind load(ESWL) of a structure can be estimated by load-response correlation(LRC) method, which can be accurately used to estimate the background ESWL of a structure. The derivation of the classical expression of LRC formula is based on a specific command response at a critical position, and the ESWL distribution has only one form in this case. In this paper, a general expression of LRC formula is derived based on a specific command response at all positions. For the general expression, ESWLs can be expressed by load-response correlation coefficients, response-response correlation coefficients, RMS values of the fluctuating wind loads, and peak factor in the form of matrices. By comparing the expressions of LRC method, it was found that the classical expression was only one form of the general one. The general expression which introduces the response-response correlation coefficients provided more options for structural engineers to estimate ESWLs and offered further insights into the LRC method. Finally, a cable-stayed bridge, a rigid three span continuous girder bridge, and a suspension bridge were used to verify the correctness of the general expression of LRC method. | Rui Dong Yaojun Ge Lin Zhao Jiangang Wei | 2021 | Journal of Harbin Institute of Technology(New Series)2021，28，3： | 0 |
| 15 | Recommendation about the perioperative prevention of infection to healthcare workers and the anesthesia management of children with SARS-CoV-2 infection显示文摘Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)has spread widely and persistently over 100 countries.New challenges have occurred in the perioperative management of airway and anesthesia in children diagnosed with SARS-CoV-2 infection.According to current publications and to our own experiences in anesthesia management for cases with SARS-CoV-2 suspected,we reviewed concerns about the perioperative prevention of SARS-CoV-2 to medical staff and the anesthesia strategy to the patient. | Jinjin Huang Yaoqin Hu Jiangmei Wang Dongpi Wang Zhirui Zhu Zhiyong Hu Ziying Jin Hongfei Lin Wenfang Huang Weiqing Shen Yilei Jiang Miaofeng Hu Jingzhen Wu Yaojun Suo Qiang Shu | 2020 | World Journal of Pediatric Surgery2020，3，1： | 0 |
| 16 | Cross-spectral recognition method of bridge deck aerodynamic admittance function显示文摘This study proposes a new identification algorithm about the admittance function, which can estimate the full set of six aerodynamic admittance functions considering cross power spectral density functions about the forces and the turbulence components. The method was first numerically validated through Monte Carlo simulations, and then adopted to estimate the aerodynamic admittance of a streamlined bridge deck. The identification method was further validated through a comparison between the numerical calculation and wind tunnel tests on a moving bridge section. | Zhao Lin Ge Yaojun | 2015 | Earthquake Engineering and Engineering Vibration2015，14，4： | 0 |
| 17 | Architectural Design and Additive Manufacturing of Mechanical Metamaterials:A Review显示文摘Mechanical metamaterials can be defined as a class of architected materials that exhibit unprecedented mechanical properties derived from designed artificial architectures rather than their constituent materials.While macroscale and simple layouts can be realized by conventional top-down manufacturing approaches,many of the sophisticated designs at various length scales remain elusive,due to the lack of adequate manufacturing methods.Recent progress in additive manufacturing(AM)has led to the realization of a myriad of novel metamaterial concepts.AM methods capable of fabricating microscale architectures with high resolution,arbitrary complexity,and high feature fidelity have enabled the rapid development of architected meta materials and drastically reduced the design-computation and experimental-validation cycle.This paper first provides a detailed review of various topologies based on the desired mechanical properties,including stiff,strong,and auxetic(negative Poisson’s ratio)metamaterials,followed by a discussion of the AM technologies capable of fabricating these metamaterials.Finally,we discuss current challenges and recommend future directions for AM and mechanical metamaterials. | Chenxi Lu Mengting Hsieh Zhifeng Huang Chi Zhang Yaojun Lin Qiang Shen Fei Chen Lianmeng Zhang | 2022 | Engineering2022，，10： | 0 |
| 18 | Aerodynamic stability evolution tendency of suspension bridges with spans from 1000 to 5000 m显示文摘Aerodynamic instability owing to aerostatic and flutter-related failures is a significant concern in the wind-resistant design of long-span suspension bridges.Based on the dynamic characteristics of suspension bridges with spans ranging from 888 to 1991 m,we proposed fitted equations for increasing spans and base frequencies.Finite element models of suspension bridges with increasing span from 1000 to 5000 m were constructed.The structural parameters were optimized to follow the fitted tendencies.To analyze the aerodynamic instability,streamlined single-box section(SBS),lattice truss section(LTS),narrow slotted section(NSS),and wide slotted section(WSS)were considered.We performed three-dimensional(3-D)full-mode flutter analysis and nonlinear aerostatic instability analysis.The flutter critical wind speed continuously decreases with span growth,showing an unlimited approaching phenomenon.Regarding aerostatic instability,the instability wind speed decreases with span to approximately 3000 m,and increases when the span is in the range of 3000 to 5000 m.Minimum aerostatic instability wind speed with SBS or LTS girder would be lower than observed maximal gust wind speed,indicating the probability of aerostatic instability.This study proposes that suspension bridge with span approximately 3000 m should be focused on both aerostatic instability and flutter,and more aerodynamic configuration optimistic optimizations for flutter are essential for super long-span suspension bridges with spans longer than 3000 m. | Yejun DING Lin ZHAO Rong XIAN Gao LIU Haizhu XIAO Yaojun GE | 2023 | Frontiers of Structural and Civil Engineering2023，17，10： | 0 |
| 19 | Preparation of tube blanks by atomization deposition process显示文摘By using the method of mathematical calculation combined with experiment, the technological conditions of atomization deposition process for making tube blanks with even thickness were studied. The results show that in the case of the substrate rotating and translating simultaneously, when the ratio of the rotation frequency to the translational velocity is very large, and the other deposition conditions are suitable, tube blanks with even thickness and high density can be produced, and the actual deposition efficiency will be highest. | Xiong Baiqing(熊柏青) Zhang Yongan(张永安) Lin Yaojun(林耀军) Zhang Shaoming(张少明) Shi Likai(石力开) | 1999 | 中国有色金属学会会刊:英文版1999，9，3： | 0 |
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