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| 1 | When water meets iron at Earth's core-mantle boundary显示文摘Hydrous minerals in subducted crust can transport large amounts of water into Earth's deep mantle. Our laboratory experiments revealed the surprising pressure-induced chemistry that, when water meets iron at the core-mantle boundary, they react to form an interlayer with an extremely oxygen-rich form of iron, iron dioxide, together with iron hydride. Hydrogen in the layer will escape upon further heating and rise to the crust, sustaining the water cycle. With water supplied by the subducting slabs meeting the nearly inexhaustible iron source in the core, an oxygen-rich layer would cumulate and thicken, leading to major global consequences in our planet. The seismic signature of the D″ layer may echo the chemical complexity of this layer. Over the course of geological time, the enormous oxygen reservoir accumulating between the mantle and core may have eventually reached a critical eruption point. Very large-scale oxygen eruptions could possibly cause major activities in the mantle convection and leave evidence such as the rifting of supercontinents and the Great Oxidation Event. | Ho-Kwang Mao Qingyang Hu Liuxiang Yang Jin Liu Duck Young Kim Yue Meng Li Zhang Vitali B.Prakapenka Wenge Yang Wendy L.Mao | 2017 | National Science Review2017，4，6： | 14 |
| 2 | N-methyl-D-aspartic acid receptor 1 (NMDAR1) aggravates secondary inflammatory damage induced by hemin-NLRP3 pathway after intracerebral hemorrhage显示文摘 | Xun Weng Yan Tan Xiang Chu Xiao-Feng Wu Rui Liu Yue Tian Lin Li Feng Guo Qing Ouyang Lei Li | 2015 | Chinese Journal of Traumatology2015，18，5： | 12 |
| 3 | Computed tomography vs liver stiffness measurement and magnetic resonance imaging in evaluating esophageal varices in cirrhotic patients:A systematic review and meta-analysis显示文摘BACKGROUND Computed tomography(CT),liver stiffness measurement(LSM),and magnetic resonance imaging(MRI)are non-invasive diagnostic methods for esophageal varices(EV)and for the prediction of high-bleeding-risk EV(HREV)in cirrhotic patients.However,the clinical use of these methods is controversial.AIM To evaluate the accuracy of LSM,CT,and MRI in diagnosing EV and predicting HREV in cirrhotic patients.METHODS We performed literature searches in multiple databases,including Pub Med,Embase,Cochrane,CNKI,and Wanfang databases,for articles that evaluated the accuracy of LSM,CT,and MRI as candidates for the diagnosis of EV and prediction of HREV in cirrhotic patients.Summary sensitivity and specificity,positive likelihood ratio and negative likelihood ratio,diagnostic odds ratio,and the areas under the summary receiver operating characteristic curves were analyzed.The quality of the articles was assessed using the quality assessment of diagnostic accuracy studies-2 tool.Heterogeneity was examined by Q-statistic test and I2 index,and sources of heterogeneity were explored using metaregression and subgroup analysis.Publication bias was evaluated using Deek’s funnel plot.All statistical analyses were conducted using Stata12.0,Meta Disc1.4,and Rev Man5.3.RESULTS Overall,18,17,and 7 relevant articles on the accuracy of LSM,CT,and MRI in evaluating EV and HREV were retrieved.A significant heterogeneity was observed in all analyses(P<0.05).The areas under the summary receiver operating characteristic curves of LSM,CT,and MRI in diagnosing EV and predicting HREV were 0.86(95%confidence interval[CI]:0.83-0.89),0.91(95%CI:0.88-0.93),and 0.86(95%CI:0.83-0.89),and 0.85(95%CI:0.81-0.88),0.94(95%CI:0.91-0.96),and 0.83(95%CI:0.79-0.86),respectively,with sensitivities of 0.84(95%CI:0.78-0.89),0.91(95%CI:0.87-0.94),and 0.81(95%CI:0.76-0.86),and 0.81(95%CI:0.75-0.86),0.88(95%CI:0.82-0.92),and 0.80(95%CI:0.72-0.86),and specificities of 0.71(95%CI:0.60-0.80),0.75(95%CI:0.68-0.82),and 0.82(95%CI:0.70-0.89),and 0.73(95%CI:0.66-0.80),0.87(95%CI:0.81-0.92),and 0.72(95%CI:0.62-0.80),respectively.The corresponding positive likelihood ratios were 2.91,3.67,and 4.44,and 3.04,6.90,and2.83;the negative likelihood ratios were 0.22,0.12,and 0.23,and 0.26,0.14,and 0.28;the diagnostic odds ratios were 13.01,30.98,and 19.58,and 11.93,49.99,and 10.00.CT scanner is the source of heterogeneity.There was no significant difference in diagnostic threshold effects(P>0.05)or publication bias(P>0.05).CONCLUSION Based on the meta-analysis of observational studies,it is suggested that CT imaging,a non-invasive diagnostic method,is the best choice for the diagnosis of EV and prediction of HREV in cirrhotic patients compared with LSM and MRI. | Yue Li Lei Li Hong-Lei Weng Roman Liebe Hui-Guo Ding | 2020 | World Journal of Gastroenterology2020，26，18： | 12 |
| 4 | Grain and dendrite refinement of A356 alloy with Al-Ti-C-RE master alloy显示文摘Commercial A356 alloy was refined with a homemade Al-5Ti-0.25C-2RE master alloy, and the microstructure and macrostructure of the refined alloy were investigated. The results show that the grain refining effect of A356 is poor by the addition level of 0.5 wt% master alloy, but when the level reaches 3.0 wt% the grain can get a satisfactory refining effect. Dendrite of A356 can be effectively refined by addition of 0.5 wt% master alloy; however, the refining effect is not significantly improved by further increasing the addition of master alloy. Grain and dendrite refining effects are compared in this article, and the results show that the grain and dendrite exhibit different refining effects with the same addition level of master alloy. Dendrite is easier to reach the optimal refining effect than grain. | Hong-Liang Zhao Jin-Sheng Yue Ya Gao Kang-Rong Weng | 2013 | Rare Metals2013，32，1： | 9 |
| 5 | Clinical observation of gastric bypass in treatment of type 2 diabetes显示文摘 | PU Yong-dong LI Jing-quan CAO Zhi-yu WANG Li HU Xiao DONG Li-guo LI Yue-min ZHAO Hua-zhou QIN Rong YANG Bo HE Jiao-miao WU You-jun WANG Yi LU Gang ZHANG Bo WANG Yue LIU Wei-ping WENG Jian-feng | 2012 | Chinese Medical Journal2012，，11： | 8 |
| 6 | Infection within 2 weeks before liver transplantation closely related to prognosis of posttransplant infection:A single-center retrospective observational study in China显示文摘Background:Infections still represent the main factors influencing morbidity and mortality following liver transplantation.This study aimed to evaluate the incidence and risk factors for infection and survival after liver transplantation.Methods:We retrospectively examined medical records in 210 liver recipients who underwent liver transplantation between April 2015 and October 2017 in our hospital.Clinical manifestations and results of pathogen detection test were used to define infection.We analyzed the prevalence,risk factors and prognosis of patients with infection.Results:The median follow-up was 214 days;the incidence of infection after liver transplantation was 46.7%(n=98)which included pneumonia(43.4%),biliary tract infection(21.9%),peritonitis(21.4%)and bloodstream infection(7.6%).Among the pathogens in pneumonia,the most frequently isolated was Acinetobacter baumanii(23.5%)and Klebsiella pneumoniae(21.2%).Model for end-stage liver disease(MELD)score(OR=1.083,95%CI:1.045–1.123;P<0.001),biliary complication(OR=4.725,95%CI:1.119–19.947;P=0.035)and duration of drainage tube(OR=1.040,95%CI:1.007–1.074;P=0.017)were independent risk factors for posttransplant infection.All-cause mortality was 11.0%(n=23).The prognostic factors for postoperative infection in liver recipients were prior-transplant infection,especially pneumonia within 2 weeks before transplantation.Kaplan-Meier curves of survival showed that recipients within 2 weeks prior infection had a significantly lower cumulative survival rate compared with those without infection(65.2%vs.90.0%;hazard ratio:4.480;P<0.001).Conclusions:Infection,especially pneumonia within 2 weeks before transplantation,complication with impaired renal function and MELD score after 7 days of transplantation was an independent prognostic factor for postoperative infection in liver transplant recipients. | Yue Ying Rui-Dong Li Jing-Wen Ai Yi-Min Zhu Xian Zhou Yi-Yi Qian Xin-Chang Chen Xu-Yang Wang Hao-Cheng Zhang Yang Li Shan-Shan Weng Yi-Qi Yu Yi-Feng Tao Yu-Xian Huang Zheng-Xin Wang Wen-Hong Zhang | 2020 | Hepatobiliary & Pancreatic Diseases International2020，19，4： | 7 |
| 7 | Chemoprophylaxis, diagnosis, treatments, and discharge management of COVID-19: An evidence-based clinical practice guideline(updated version)显示文摘The novel severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is the cause of a rapidly spreading illness,coronavirus disease 2019(COVID-19),affecting more than seventeen million people around the world.Diagnosis and treatment guidelines for clinicians caring for patients are needed.In the early stage,we have issued'A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus(2019-nCoV)infected pneumonia(standard version)';now there are many direct evidences emerged and may change some of previous recommendations and it is ripe for develop an evidence-based guideline.We formed a working group of clinical experts and methodologists.The steering group members proposed 29 questions that are relevant to the management of COVID-19 covering the following areas:chemoprophylaxis,diagnosis,treatments,and discharge management.We searched the literature for direct evidence on the management of COVID-19,and assessed its certainty generated recommendations using the Grading of Recommendations,Assessment,Development and Evaluation(GRADE)approach.Recommendations were either strong or weak,or in the form of ungraded consensus-based statement.Finally,we issued 34 statements.Among them,6 were strong recommendations for,14 were weak recommendations for,3 were weak recommendations against and 11 were ungraded consensus-based statement.They covered topics of chemoprophylaxis(including agents and Traditional Chinese Medicine(TCM)agents),diagnosis(including clinical manifestations,reverse transcription-polymerase chain reaction(RT-PCR),respiratory tract specimens,IgM and IgG antibody tests,chest computed tomography,chest X-ray,and CT features of asymptomatic infections),treatments(including lopinavirritonavir,umifenovir,favipiravir,interferon,remdesivir,combination of antiviral drugs,hydroxychloroquine/chloroquine,interleukin-6 inhibitors,interleukin-1 inhibitors,glucocorticoid,qingfei paidu decoction,lianhua qingwen granules/capsules,convalescent plasma,lung transplantation,invasive or noninvasive ventilation,and extracorporeal membrane oxygenation(ECMO)),and discharge management(including discharge criteria and management plan in patients whose RT-PCR retesting shows SARS-CoV-2 positive after discharge).We also created two figures of these recommendations for the implementation purpose.We hope these recommendations can help support healthcare workers caring for COVID-19 patients. | Ying-Hui Jin Qing-Yuan Zhan Zhi-Yong Peng Xue-Qun Ren Xun-Tao Yin Lin Cai Yu-Feng Yuan Ji-Rong Yue Xiao-Chun Zhang Qi-Wen Yang Jianguang Ji Jian Xia Yi-Rong Li Fu-Xiang Zhou Ya-Dong Gao Zhui Yu Feng Xu Ming-Li Tu Li-Ming Tan Min Yang Fang Chen Xiao-Ju Zhang Mei Zeng Yu Zhu Xin-Can Liu Jian Yang Dong-Chi Zhao Yu-Feng Ding Ning Hou Fu-Bing Wang Hao Chen Yong-Gang Zhang Wei Li Wen Chen Yue-Xian Shi Xiu-Zhi Yang Xue-Jun Wang Yan-Jun Zhong Ming-Juan Zhao Bing-Hui Li Lin-Lu Ma Hao Zi Na Wang Yun-Yun Wang Shao-Fu Yu Lu-Yao Li Qiao Huang Hong Weng Xiang-Ying Ren Li-Sha Luo Man-Ru Fan Di Huang Hong-Yang Xue Lin-Xin Yu Jin-Ping Gao Tong Deng Xian-Tao Zeng Hong-Jun Li Zhen-Shun Cheng Xiao-Mei Yao Xing-Huan Wang | 2020 | Military Medical Research2020，7，3： | 6 |
| 8 | Optimizing the crystallinity and acidity of H-SAPO-34 by fluoride for synthesizing Cu/SAPO-34 NH_3-SCR catalyst显示文摘A series of H-SAPO-34 zeolites were synthesized by a hydrothermal method in fluoride media.The as-synthesized H-SAPO-34 zeolites were characterized by X-ray diffraction(XRD),scanning electron microscopy(SEM),N_2 physisorption,temperature-programmed desorption of NH_3(NH_3-TPD) and nuclear magnetic resonance(NMR) measurements.The results showed that a certain concentration of F- anions promoted the nucleation and crystallization of H-SAPO-34.The H-SAPO-34 synthesized in the fluoride media showed high crystallinity,uniform particle size distribution,large specific surface area and pore volume,and enhanced acidity.Therefore,Cu/SAPO-34 based on the fluoride-assisted zeolite showed a broadened temperature window for the selective catalytic reduction of NO by NH_3(NH_3-SCR) reaction due to the enhanced acidity of the zeolite and the improved dispersion of copper species. | Jing Ma Zhichun Si Xiaodong Wu Duan Weng Yue Ma | 2016 | Journal of Environmental Sciences2016，28，3： | 5 |
| 9 | Clinical observations of osteoporotic vertebral compression fractures by using mineralized collagen modified polymethylmethacrylate bone cement显示文摘To investigate the clinical outcomes of the treatment of osteoporotic vertebral compression fractures(OVCFs)by using mineralized collagen(MC)modified polymethylmethacrylate(PMMA)bone cement.52 cases(52 vertebras)who sustained OVCF treated with MC modified PMMA bone cement from July 2014 to December 2015 were reviewed retrospectively.All the cases(52 patients,52 vertebras)included 8 males and 44 females with an average age of 74.83(ranging from 57-to 90-years old).The visual analogue scale(VAS),vertebral body height,Cobb angle,CT values preand post-operation as well as incidence of complications were used to be observed.All the patients underwent the surgery were successfully followed-up with an average period of 13.54 months(ranging from 6 to 23 months).The patients can ambulate at the second day after the operation.The VAS scores 2 days after the operation and during the last follow-up were significantly decreased compared with that before the operation(P<0.05);the average vertebral height and local Cobb angle had significant recovery(P<0.05);the CT value of the treated vertebra significantly increased compared with that before the operation(P<0.05).MC with good osteogenic activity and degradation properties can effectively improve the mechanical properties and biocompatibility of the PMMA bone cement,thus obtain better clinical results. | XiWang Jian-Ming Kou Yang Yue An-Ze Shao Xue-Jun Jia Jian-Wen Hou Chong Gao Zhi-Ye Qiu Xiu-Mei Wang Xi-Sheng Weng | 2017 | Regenerative Biomaterials2017，4，2： | 5 |
| 10 | Scalable and ultrafast epitaxial growth of single-crystal graphene wafers for electrically tunable liquid-crystal microlens arrays显示文摘The scalable growth of wafer-sized single-crystal graphene in an energy-efficient manner and compatible with wafer process is critical for the killer applications of graphene in high-performance electronics and optoelectronics. Here, ultrafast epitaxial growth of single-crystal graphene wafers is realized on singlecrystal Cu90Ni10(1 1 1) thin films fabricated by a tailored two-step magnetron sputtering and recrystallization process. The minor nickel(Ni) content greatly enhances the catalytic activity of Cu, rendering the growth of a 4 in. single-crystal monolayer graphene wafer in 10 min on Cu90Ni10(1 1 1), 50 folds faster than graphene growth on Cu(1 1 1). Through the carbon isotope labeling experiments, graphene growth on Cu90Ni10(1 1 1) is proved to be exclusively surface-reaction dominated, which is ascribed to the Cu surface enrichment in the Cu Ni alloy, as indicated by element in-depth profile. One of the best benefits of our protocol is the compatibility with wafer process and excellent scalability. A pilot-scale chemical vapor deposition(CVD) system is designed and built for the mass production of single-crystal graphene wafers, with productivity of 25 pieces in one process cycle. Furthermore, we demonstrate the application of single-crystal graphene in electrically controlled liquid-crystal microlens arrays(LCMLA), which exhibit highly tunable focal lengths near 2 mm under small driving voltages. By integration of the graphene based LCMLA and a CMOS sensor, a prototype camera is proposed that is available for simultaneous light-field and light intensity imaging. The single-crystal graphene wafers could hold great promising for highperformance electronics and optoelectronics that are compatible with wafer process. | Bing Deng Zhaowei Xin Ruiwen Xue Shishu Zhang Xiaozhi Xu Jing Gao Jilin Tang Yue Qi Yani Wang Yan Zhao Luzhao Sun Huihui Wang Kaihui Liu Mark H. Rummeli Lu-Tao Weng Zhengtang Luo Lianming Tong Xinyu Zhang Changsheng Xie Zhongfan Liu Hailin Peng | 2019 | Science Bulletin2019，64，10： | 4 |
| 11 | β-hydroxy-β-methylbutyrate Improves Chronic Renal Failure-Induced Sarcopenia in SD Rats by Regulating Autophagy显示文摘Background Chronic renal failure-induced sarcopenia(CRF-S)seriously affects public health by increasing morbidity and mortality.This study evaluated the therapeutic effects ofβ-hydroxy-β-methylbutyrate acid(HMB)and the underlying mechanism in an adenine-induced CRF-S rat model.Methods Sprague Dawley rats were divided into control,model(CRF-S),and HMB treatment(CRF-S+HMB)groups.The rats in the CRF-S group received 250 mg/kg/d adenine by oral gavage every day for 14 days,followed by administration every other day until the 28th day.In the CRF-S+HMB group,each rat was given 320 mg/kg/d HMB by oral gavage starting from 7 days prior to adenine treatment,and this treatment was maintained for a total of 35 days.The body weight,right anterior tibial muscle weight,blood serum parameters,gastrocnemius muscle and renal tissue histology,and expression of autophagy-related transcripts and proteins were evaluated.Results A rat model of CRF-S was successfully established via adenine gavage,as indicated by reduced body weight and muscle weights,and markers of sarcopenia.There were increased mRNA levels of LC3B,Beclin1,Ulk1,Atg5,Atg7,Atg13 and vps-34,and increased protein expression levels of LC3B and P62.In the rats with HMB intervention,the body weight,right anterior tibial weight and gastrocnemius muscle histology were not significantly different from those in the control group,and the expression levels of autophagy-related proteins(LC3B and P62)were consistent with those in the control group.Conclusion We successfully established a rat model of CRF-S using adenine administered via oral gavage,and observed that HMB treatment prevented CRF-S. | Zun Yue Zhang Liu Qing Yang Ya Nan Yang Yun Lin Wang Long Mei Zhang Kun Hua Wang Min Weng | 2021 | Journal of Nutritional Oncology2021，6，4： | 4 |
| 12 | Electroactive polymeric nanofibrous composite to drive in situ construction of lithiophilic SEI for stable lithium metal anodes显示文摘Uncontrolled lithium dendrite growth hinders the practical application of lithium metal batteries(LMBs).Herein,we report a novel Li^(+) flux distributor achieved by placing an electroactive polyvinylidene fluoride/polymethyl methacrylate(PVDF/PMMA)composite nanofiber interlayer on a current collector,inducing uniform lithium deposition to mitigate the dendrite problem.Specifically,the released PMMA reacts with Liþto form abundant C–O–Li bonds and generate in situ a stable lithiophilic PMMA-Li solid electrolyte interphase layer.Theoretical calculations reveal that polar C–F groups in the PVDF framework and lithiophilic PMMA-Li provide homo-dispersed Li^(+) migration pathways with low energy barriers.Consequently,uniform Li nucleation is achieved at the molecular level,resulting in ultrahigh cycling stability with dendrite-free Li deposition at 5 mA cm^(-2) and 5 mAh cm^(-2)for over 500 h.The PVDF/PMMA||Li||LiFePO_(4)(LFP)full cell presents an increased rate capacity of 110 mAh g^(-1) at 10 C.In addition,a soft-package battery demonstrates a high energy density of 289 Wh kg^(-1).This work provides a facile design for stable lithium metal anodes to promote the practical use of LMBs and other alkali metal batteries. | Ai-Long Chen Nan Shang Yue Ouyang Lulu Mo Chunyang Zhou Weng Weei Tjiu Feili Lai Yue-E Miao Tianxi Liu | 2022 | eScience2022，2，2： | 3 |
| 13 | Corrosion inhibition of α,β-unsaturated carbonyl compounds on steel in acid medium显示文摘Corrosion inhibition of three α,β-unsaturated carbonyl compounds on N80 steel at high temperature and in concentrated acid medium was evaluated, and the inhibition mechanism was investigated. The results proved that both cinnamaldehyde and benzalacetone had an evident anticorrosion effect and could reduce the corrosion of steel effectively in acid medium. α,β-unsaturated carbonyl compounds with a benzene ring structure had good adsorption on steel surface. The experiments proved that polymerization of α,β-unsaturated carbonyl compounds on the steel surface at a high temperature and in concentrated acid medium resulted in a good corrosion inhibiting effect, which was attributed to the structures of α,β-unsaturated carbonyl compounds. | Gao Jiancun Weng Yongji Salitanate Feng Li Yue Hong | 2009 | Petroleum Science2009，6，2： | 3 |
| 14 | Theoretical Risk Assessment of Dietary Exposure to Advantame among the Chinese Population显示文摘Advantame,with the chemical name N-[N-[3-(3-hydroxy-4-methoxyphenyl)propyl]-α-aspartyl]L-phenylalanine 1-methyl ester,monohydrate,is an artificial sweetener made by a chemical reaction between vanillin and aspartame,which are both permitted as flavoring and food additives by the China National Food Safety Standard-Standards for Use of Food Additives(GB 2760).As an intense sweetener,advantame is approximately 90-120times sweeter than aspartame and approximately14,000-48,000 times sweeter than saccharose. | ZHANG Ji Yue ZHANG Jian Bo YU Hang Yu YONG Ling ZHANG Hong WANG Hua Li WENG Yun Xuan | 2019 | Biomedical and Environmental Sciences2019，32，12： | 3 |
| 15 | Association between population migration and epidemic control of coronavirus disease 2019显示文摘Dear Editor,In January 2020,a widespread outbreak of coronavirus disease 2019(COVID-19)occurred after the beginning of the largest annual migration in China,which is known as the Spring Festival migration.Starting in January 20,2020,the Chinese government took a series of unprecedented measures to contain the spread of COVID-19.Because of the role of Wuhan as a central transportation hub. | Yu Ding Sihui Luo Xueying Zheng Ping Ling Tong Yue Zhirong Liu Jianping Weng | 2020 | Science China(Life Sciences)2020，63，6： | 2 |
| 16 | Neoadjuvant chemotherapy for patients with resectable colorectal cancer liver metastases: A systematic review and meta-analysis显示文摘BACKGROUND In recent years,neoadjuvant chemotherapy(NAC)has been increasingly used in patients with resectable colorectal liver metastases.However,the efficacy and safety of NAC in the treatment of resectable colorectal liver metastases(CRLM)are still controversial.AIM To assess the efficacy and application value of NAC in patients with resectable CRLM.METHODS We searched PubMed,Embase,Web of Science,and the Cochrane Library from inception to December 2020 to collect clinical studies comparing NAC with non-NAC.Data processing and statistical analyses were performed using Stata V.15.0 and Review Manager 5.0 software.RESULTS In total,32 studies involving 11236 patients were included in this analysis.We divided the patients into two groups,the NAC group(that received neoadjuvant chemotherapy)and the non-NAC group(that received no neoadjuvant chemotherapy).The meta-analysis outcome showed a statistically significant difference in the 5-year overall survival and 5-year disease-free survival between the two groups.The hazard ratio(HR)and 95%confidence interval(CI)were HR=0.49,95%CI:0.39-0.61,P=0.000 and HR=0.4895%CI:0.36-0.63,P=0.000.The duration of surgery in the NAC group was longer than that of the non-NAC group[standardized mean difference(SMD)=0.41,95%CI:0.01-0.82,P=0.044)].The meta-analysis showed that the number of liver metastases in the NAC group was significantly higher than that in the non-NAC group(SMD=0.73,95%CI:0.02-1.43,P=0.043).The lymph node metastasis in the NAC group was significantly higher than that in the non-NAC group(SMD=1.24,95%CI:1.07-1.43,P=0.004).CONCLUSION We found that NAC could improve the long-term prognosis of patients with resectable CRLM.At the same time,the NAC group did not increase the risk of any adverse event compared to the non-NAC group. | Yue Zhang Long Ge Jun Weng Wen-Yu Tuo Bin Liu Shi-Xun Ma Ke-Hu Yang Hui Cai | 2021 | World Journal of Clinical Cases2021，9，22： | 2 |
| 17 | Enhanced CO_2 adsorptive performance of PEI/SBA-15 adsorbent using phosphate ester based surfactants as additives显示文摘In this study,a series of polyetherimide/SBA-15: 2-D hexagonal P6 mm,Santa Barbara USA(PEI/SBA-15) adsorbents modified by phosphoric ester based surfactants(including tri(2-ethylhexyl)phosphate(TEP),bis(2-ethylhexyl) phosphate(BEP) and trimethyl phosphonoacetate(TMPA))were prepared for CO_2 adsorption.Experimental results indicated that the addition of TEP and BEP had positive effects on CO_2 adsorption capacity over PEI/SBA-15.In particular,the CO_2 adsorption amount could be improved by around 20% for 45PEI–5TEP/SBA-15 compared to the additive-free adsorbent.This could be attributed to the decrease of CO_2 diffusion resistance in the PEI bulk network due to the interactions between TEP and loaded PEI molecules,which was further confirmed by adsorption kinetics results.In addition,it was also found that the cyclic performance of the TEP-modified adsorbent was better than the surfactant-free one.This could be due to two main reasons,based on the results of in situ DRIFT and TG-DSC tests.First and more importantly,adsorbed CO_2 species could be desorbed more rapidly over TEP-modified adsorbent during the thermal desorption process.Furthermore,the enhanced thermal stability after TEP addition ensured lower degradation of amine groups during adsorption/desorption cycles. | Dandan Cheng Yue Liu Haiqiang Wang Xiaole Weng Zhongbiao Wu | 2015 | Journal of Environmental Sciences2015，27，12： | 2 |
| 18 | Effects of mesh loop modes on performance of unstructured finite volume GPU simulations显示文摘In unstructured finite volume method,loop on different mesh components such as cells,faces,nodes,etc is used widely for the traversal of data.Mesh loop results in direct or indirect data access that affects data locality significantly.By loop on mesh,many threads accessing the same data lead to data dependence.Both data locality and data dependence play an important part in the performance of GPU simulations.For optimizing a GPU-accelerated unstructured finite volume Computational Fluid Dynamics(CFD)program,the performance of hot spots under different loops on cells,faces,and nodes is evaluated on Nvidia Tesla V100 and K80.Numerical tests under different mesh scales show that the effects of mesh loop modes are different on data locality and data dependence.Specifically,face loop makes the best data locality,so long as access to face data exists in kernels.Cell loop brings the smallest overheads due to non-coalescing data access,when both cell and node data are used in computing without face data.Cell loop owns the best performance in the condition that only indirect access of cell data exists in kernels.Atomic operations reduced the performance of kernels largely in K80,which is not obvious on V100.With the suitable mesh loop mode in all kernels,the overall performance of GPU simulations can be increased by 15%-20%.Finally,the program on a single GPU V100 can achieve maximum 21.7 and average 14.1 speed up compared with 28 MPI tasks on two Intel CPUs Xeon Gold 6132. | Yue Weng Xi Zhang Xiaohu Guo Xianwei Zhang Yutong Lu Yang Liu | 2021 | Advances in Aerodynamics2021，3，1： | 2 |
| 19 | Glycosylation of dentin matrix protein 1 is critical for fracture healing via promoting chondrogenesis显示文摘Fractures are frequently occurring diseases that endanger human health. Crucial to fracture healing is cartilage formation, which provides a bone-regeneration environment. Cartilage consists of both chondrocytes and extracellular matrix (ECM). The ECM of cartilage includes collagens and various types of proteoglycans (PGs), which play important roles in maintaining primary stability in fracture healing. The PG form of dentin matrix protein 1 (DMP1-PG) is involved in maintaining the health of articular cartilage and bone. Our previous data have shown that DMP1-PG is richly expressed in the cartilaginous calluses of fracture sites. However, the possible significant role of DMP1-PG in chondrogenesis and fracture healing is unknown. To further detect the potential role of DMP1-PG in fracture repair, we established a mouse fracture model by using a glycosylation site mutant DMP1 mouse (S89G-DMP1 mouse). Upon inspection, fewer cartilaginous calluses and down-regulated expression levels of chondrogenesis genes were observed in the fracture sites of S89G-DMP1 mice. Given the deficiency of DMP1-PG, the impaired IL-6/JAK/STAT signaling pathway was observed to affect the chondrogenesis of fracture healing. Overall, these results suggest that DMP1-PG is an indispensable proteoglycan in chondrogenesis during fracture healing. | Hui Xue Dike Tao Yuteng Weng Qiqi Fan Shuang Zhou Ruilin Zhang Han Zhang Rui Yue Xiaogang Wang Zuolin Wang Yao Sun | 2019 | Frontiers of Medicine2019，13，5： | 2 |
| 20 | Continuous hydrothermal flow syntheses of transition metal oxide doped Ce x TiO 2 nanopowders for catalytic oxidation of toluene显示文摘 | Xiaole Weng Jingyi Zhang Zhongbiao Wu Yue Liu | 2011 | Catalysis Today2011，，： | 1 |
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