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| 1 | Nutrient composition and distributions in coastal waters impacted by the Changjiang plume显示文摘Four cruises were conducted during 2002-2003 in the Changjiang Estuary and adjacent coastal areas. The data presented show a clear coast to open sea gradient in nutrients related to the river inputs. Maximum values of chlorophyll a were typically observed at intermediate salinities at surface water and coincided with non-conservative decreases in nutrients along the salinity gradient,indicating that removal of nutrients was related to phytoplankton uptake. The seasonal variations of nutrient concentrations were just opposite to those of chlorophyll a,indicating that the seasonal variations of nutrients were mainly controlled by phytoplankton uptake,whereas riverine inputs merely weakened or balanced its extent. During the estuarine mixing,phosphate demonstrated some remobilization during all the four cruises; whereas both conservative and non-conservative behaviors for dissolved inorganic nitrogen and silicate were observed in the study area,indicating that both biotic and abiotic events may affect their behaviors during the estuarine mixing. Under the influence of freshwater inputs with high value of ratio of nitrogen to phosphorus,the estuarine and coastal waters impacted by the Changjiang plume were high (>30) in ratio of nitrogen to phosphorus,but rates of primary production were apparently not constrained by any kind of nutrient elements. However,the low (<1) ratio of silicate to nitrogen in most of the study area might be linked with the rapidly increasing frequency of harmful algal bloom(HAB) incidents in recent years in the coastal waters impacted by the Changjiang plume. | WANG Xiulin WANG Baodong ZHANG Chuansong SHI Xiaoyong ZHU Chenjian XIE Linping HAN Xiurong XIN Yu WANG Jiangtao | 2008 | Acta Oceanologica Sinica2008，27，5： | 7 |
| 2 | Stereotactic body radiation therapy versus radiofrequency ablation in patients with small hepatocellular carcinoma:a systematic review and meta-analysis显示文摘Background:This study aimed to compare the clinical outcomes and toxicity between small hepatocellular carcinoma(HCC)patients treated with stereotactic body radiation therapy(SBRT)and those treated with radiofrequency ablation(RFA).Methods:We searched databases for relevant clinical studies.The primary outcomes of interest were overall survival(OS)at 1 and 2 years,freedom from local progression(FFLP)rate at 2 years,and complications.Results:Five cohorts from 5 retrospective studies and 4,814 patients with HCC were included.Pooled OS at 2 years was significantly lower for SBRT than for RFA[odds ratio(OR):0.63;95%confidence interval(CI):0.51-0.79;P<0.0001],but the pooled FFLP rate at 2 years was higher for SBRT than for RFA(OR:1.66;95%CI:1.05-2.61;P=0.03).In addition,there was no significant difference in the local and liver toxicities of the two treatments.The contradictory conclusion between the OS and FFLP outcome may be attributed to the difference in radiological dose and location,but there were no uniform criteria to illustrate the radiological dose and location in the included studies.Conclusions:SBRT had a higher local control ratio but poorer prognosis than RFA in patients with small HCC.The local toxicity was comparable in both treatments.Further trials should be designed with uniform standards for SBRT and RFA treatments. | Jiawei Hong Linping Cao Haiyang Xie Yuanxing Liu Jun Yu Shusen Zheng | 2021 | Hepatobiliary Surgery and Nutrition2021，10，5： | 5 |
| 3 | Physical-biogeochemical interactions and potential effects on phytoplankton and Ulva prolifera in the coastal waters off Qingdao(Yellow Sea, China)显示文摘In recent years, the spectacular massive green tide of Ulva prolifera has become a recurrent phenomenon appearing every summer in the coastal waters off Qingdao(Yellow Sea, China), attracting the attention of scientists and local government. Based on multidisciplinary data collected during summer and winter, this study focuses on the hydrological characteristics and regional biogeochemical processes in coastal waters off Qingdao.The results show that the boundary of the Yellow Sea Cold Water Mass(YSCWM) can reach the Qingdao coastal region in summer and is locally raised to the upper layers to form coastal upwelling beyond tidal mixing and favorable wind. The regional summer upwelling off the Qingdao coast effectively enriches the nutrient concentrations in the upper water column and thus promotes growth of phytoplankton but reduces the dissolved oxygen(DO) concentration and pH value in the bottom. The regional summer upwelling off Qingdao coast may facilitate the growth and regional blooming of the U. prolifera that migrate to this region with the southerly wind.Additionally, the effects of the front on the aggregation of U. prolifera may be significant. In winter, the Yellow Sea Warm Current(YSWC) extends and spreads along the offshore region off the Subei Shoal towards the Qingdao coastal sea. This tongue-shaped warm water meets the cold coastal water off Qingdao, which leads to the formation of a physical front. As a consequence, remarkable fronts of nutrient and chlorophyll a(Chl a) also form between the shoreward warm water and the cold coastal water. This study increases the understanding of the interactions between the regional physical, chemical, and biological processes off the Qingdao coast. | Qinsheng Wei Baodong Wang Qingzhen Yao Zhigang Yu Mingzhu Fu Junchuan Sun Bochao Xu Linping Xie Ming Xin | 2019 | Acta Oceanologica Sinica2019，38，2： | 4 |
| 4 | DynamicMechanical and Chemorheology Analysis for the Blended Epoxy System with Polyurethane Modified Resin显示文摘As the important matrix material,epoxy resin has been widely used in the composites for various fields.On account of the poor toughness of epoxy resin limiting their suitability for advanced applications,considerable interests have been conducted to modify the epoxy resin to meet the engineering requirements.In this study,the bio-based polyurethane(PU)modified resin was adopted to modify the pure bisphenol-A epoxy by blending method with various proportions.Aiming to illuminate the curing behavior,mechanical and thermal properties,the blended epoxy systems were characterized by viscosity-time analysis,dynamic mechanical analysis(DMA)at different frequencies and temperatures,mechanical tensile test,thermogravimetric analysis(TGA)and Fourier transform infrared(FT-IR)spectroscopy.The results indicated that the introduction of PU modified epoxy was found to significantly inhibit the viscosity growth rates especially when the content of PU modified epoxy resin is higher than 60%.Notwithstanding the dynamic modulus and T_(g)reduced with the increment of PU modified epoxy,remarkable increment on the elongation at break was found and the flexibility was greatly promoted with the introduction of PU modified epoxy.The proportion of PU modified epoxy in the blends should be put balance considerations to obtain optimal mechanical properties.TGA results and FTIR spectrum demonstrated that the addition of PU modified epoxy did not change the thermal decomposition mechanism and chemical reaction mechanism,but the addition of PU modified epoxy inhibits the curing reaction of epoxy resin by measured and calculated the damping temperature domainT from 35.7℃ to 48.9℃. | Xue Xin Yu Rong Linping Su Zhengmei Qiu Chenjun Yang Ming Liang Ping Ji Guoqiang Zhong Zhanyong Yao | 2022 | Journal of Renewable Materials2022，10，4： | 2 |
| 5 | Cation-vacancy induced Li+ intercalation pseudocapacitance at atomically thin heterointerface for high capacity and high power lithium-ion batteries显示文摘It is challenging to create cation vacancies in electrode materials for enhancing the performance of rechargeable lithium ion batteries (LIBs). Herein, we utilized a strong alkaline etching method to successfully create Co vacancies at the interface of atomically thin Co_(3−x)O_(4)/graphene@CNT heterostructure for high-energy/power lithium storage. The creation of Co-vacancies in the sample was confirmed by high-resolution scanning transmission electron microscope (HRSTEM), X-ray photoelectron spectroscopy (XPS) and electron energy loss near-edge structures (ELNES). The obtained Co_(3−x)O_(4)/graphene@CNT delivers an ultra-high capacity of 1688.2 mAh g^(−1) at 0.2 C, excellent rate capability of 83.7% capacity retention at 1 C, and an ultralong life up to 1500 cycles with a reversible capacity of 1066.3 mAh g^(−1). Reaction kinetic study suggests a significant contribution from pseudocapacitive storage induced by the Co-vacancies at the Co_(3−x)O_(4)/graphene@CNT interface. Density functional theory confirms that the Co-vacancies could dramatically enhance the Li adsorption and provide an additional pathway with a lower energy barrier for Li diffusion, which results in an intercalation pseudocapacitive behavior and high-capacity/rate energy storage. | Ding Yuan David Adekoya Yuhai Dou Yuhui Tian Hao Chen Zhenzhen Wu Jiadong Qin Linping Yu Jian Zhang Xianhu Liu Shi Xue Dou Shanqing Zhang | 2021 | Journal of Energy Chemistry2021，30，11： | 2 |
| 6 | Synthesis and application of fl-diketone as PVC auxiliary heat stabilizer显示文摘 | Zheng Linping Zhang Puyu Yu Li | 2006 | Journal of I-Ienan University2006，36，3： | 1 |
| 7 | Chemical and carbon isotopic fractionations of gaseous hydrocarbons during abiogenic oxidation显示文摘 | Pan Changchun Yu Linping Liu Jinzhong | 2006 | Earth and Planetary Science Letters2006，246，： | 1 |
| 8 | Chemical and carbon isotopic fractionations of gaseous hydrocarbons during abiogenic oxidation显示文摘 | Pan Changchun Yu Linping Liu Jinzhong | 2006 | Earth and Planetary Science Letters2006，246，12： | 1 |
| 9 | Ordered crystal- line mesoporous oxides as catalysts for CO oxidation 显示文摘 | REN Yu MA Zhen QIAN Linping | 2009 | Catalysis Letters2009，131，1： | 1 |
| 10 | Chemical and carbon isotopic fractionations of gaseous hydrocarbons during abiogenic oxidation 显示文摘 | Pan Changchun Yu Linping Liu Jinzhong | 2006 | Earth and Planetary Science Letters2006，246，： | 1 |
| 11 | Study on gradation fractal Cartesian coordinate system of asphalt mixture显示文摘 | LI Linping ZHANG Fei YU Jiang | 2013 | Advanced Materials Research2013，779，： | 1 |
| 12 | Geochemical study and significance of sequential extraction in reservoir rocks of Turpan-Hamin Basin显示文摘Seven samples collected from the Turpan-Hamin Basin were treated by sequential extraction method. Analytical results indicate that the free oils, inclusion oils (oil-bearing fluid inclusions) and clay-adsorbed oils vary significantly. The geochemical characteristics of inclusion and clay-adsorbed oils correlate well with the lacustrine mudstones. The characteristics are as follows: (i) with higher Ph/nC18 ratio and lower Pr/Ph ratio; (ii) with higher values of C26 tricyclic/C24 tetracyclic terpane, C23 tricyclic ter-pane/(C23 tricyclic terpane+C3017α(H) hopane), C21/(C21+C29) sterane, Ts/Tm and C29Ts/C29l7α(H) norhopane and lower value of C19/C21 tricyclic terpane; (iii) with relatively high content of C27 and C28 sterane and lower abundance of C29 sterane and diasterane. They indicate that the early charged oils are derived from the pre-Jurassic lacustrine mudstones and the later charged oils are from the Jurassic coal-bearing strata or coals. | YU Linping PAN Changchun FU Jiamo | 2004 | Chinese Science Bulletin2004，49，S1： | 0 |
| 13 | Corrigendum to“Cation-vacancy induced Li+intercalation pseudocapacitance at atomically thin heterointerface for high capacity and high power lithium-ion batteries”[J.Energy Chem.62(2021)281–288]显示文摘The authors regret that the wrong image of Fig.1 was uploaded in the paper.The correct one should be:We confirm the discrepancy is restricted to the image of Fig.1 only,the underlying data is correct and unchanged.The authors would like to apologise for any inconvenience caused. | Ding Yuan David Adekoya Yuhai Dou Yuhui Tian Hao Chen Zhenzhen Wu Jiadong Qin Linping Yu Jian Zhang Xianhu Liu Shi Xue Dou Shanqing Zhang | 2022 | Journal of Energy Chemistry2022，31，8： | 0 |
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