|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Water yield reduction due to forestation in arid mountainous regions, northwest China显示文摘Forestation has been encouraged worldwide due to increasing demand for forest products, and for its ecological benefits such as soil erosion control and sediment reduction. However, forestation reduces runoff, thus potentially aggravating water shortages in arid regions. In order to quantitatively estimate the possible water yield reductions caused by forestation in an arid region, a small watershed (the Pailugou watershed) in the Qilian Mountains of northwest China was chosen as a study area. The responses of hydrological dynamics to different forestation scenarios in the study area were simulated using the TOPOG model. The results showed that forestation could lead to a complete loss of runoff at the site scale. At the watershed scale, a 10% increase in forest coverage led to a runoff reduction of 25.6 mm, equivalent to 13% of the runoffin the un-forested watershed. However, due to climatological and topographical constraints, the potential forest distribution occupied only 46.3% of the watershed area, and runoff reduction was estimated to reach a maximum of 60% when the forest cover ratio increased from 0.41% to 46.1%. Actual forest coverage is 36% in the study area, thus the water yield will be reduced with any further increase in forest area. Our study suggested that a trade-off between the numerous benefits of forest coverage increase and its negative impact on water yield should be carefully addressed in arid regions with inherently severe water-shortage. | Pengtao YU Yanhui WANG Xudong WU Xiaohong DONG Wei XIONG Gaowa BU Shunli WANG Jinye WANG Xiande LIU Lihong XU | 2010 | International Journal of Sediment Research2010，25，4： | 7 |
| 2 | Invasion Possibility and Potential Effects of Rhus typhina on Beijing Municipality显示文摘Rhus typhina,an alien species introduced from North America,was identified as a main afforestation species in Beijing municipality. However,its invasiveness is still at odds. To clarify this problem,we applied the North American Screening System and the Australian Screening System to preliminarily predict its invasion possibility. Both screening systems gave the same recommendation to 'reject'. The geographical distribution was surveyed,with the population features of R. typhina against the native plant communities being assessed. With anthropogenic assistance,R. typhina has been scattered on almost all habitats from downtown to mountains,including roadsides,farmlands and protected areas. As a clonal shrub,R. typhina possessed a high spreading rate,varying from 6.3m/3years at sterile habitats to 6.7m/3years at fertile ones. Significantly lower species richness,individual density and diversity were observed in the R. typhina community than those of the native Vitex negundo Linn.var. heterophylla (Franch.) Rehd. community at both sterile and fertile habitats. Continual wide plantation of R. typhina may further foster its population expansion,which helps the species to overcome spatial isolation. The fact that each root fragment can develop into a new individual makes R. typhina very difficult to be eradicated once established. From a biological point of view,we believe that R. typhina is a plant invader in Beijing. We therefore suggest the government should remove the name of R. typhina from the main tree species list in afforesting Beijing. | Guangmei Wang Gaoming Jiang Shunli Yu Yinghao Li Hui Liu | 2008 | Journal of Integrative Plant Biology2008，50，5： | 5 |
| 3 | QTL mapping and QTL × environment interaction analysis of multi-seed pod in cultivated peanut(Arachis hypogaea L.)显示文摘To dissect the genetic mechanism of multi-seed pod in peanut, we explored the QTL/gene controlling multi-seed pod and analyzed the interaction effect of QTL and environment. Two hundred and forty eight recombinant inbred lines(RIL) from cross Silihong × Jinonghei 3 were used as experimental materials planted in 8 environments from 2012 to 2017. Three methods of analysis were performed. These included individual environment analysis, joint analysis in multiple environments, and epistatic interaction analysis for multi-seed pod QTL. Phenotypic data and best linear unbiased prediction(BLUP) value of the ratio of multi-seed pods per plant(RMSP) were used for QTL mapping. Seven QTL detected by the individual environmental mapping analysis and were distributed on linkage groups 1, 6, 9, 14, 19(2), and 21. Each QTL explained 4.42%–11.51% of the phenotypic variation in multi-seed pod, and synergistic alleles of5 QTL were from the Silihong parent. One QTL, explaining 4.93% of the phenotypic variation was detected using BLUP data, and this QTL mapped in the same interval as q RMSP19.1 detected in the individual environment analysis. Seventeen additive QTL were identified by joint analysis across multiple environments. A total of 43 epistatic QTL were detected by ICIM-EPI mapping in the multiple environment trials(MET) module, and involved 57 loci. Two main-effect QTL related to multi-seed pod in peanut were filtered. We also found that RMSP had a highly significant positive correlation with pod yield per plant(PY), and epistatic effects were much more important than additive effects. These results provide theoretical guidance for the genetic improvement of germplasm resources and further fine mapping of related genes in peanut. | Liang Wang Xinlei Yang Shunli Cui Guojun Mu Xingming Sun Lifeng Liu Zichao Li | 2019 | The Crop Journal2019，7，2： | 4 |
| 4 | Visible light photocatalytic decoloration of methylene blue on novel N-doped TiO_2显示文摘Novel N-doped TiO2 (denoted as N-NTA600) was prepared by treating nanotube titanic acid (NTA) in NH3 flow. Its visible light photocatalytic activity,evaluated by decoloration reaction of methylene blue,is higher than that of N-P25(600) prepared by treatment of P25-TiO2 in the same condition. It is suggested that the origin of visible-light photocatalytic activity is single-electron-trapped oxygen vacancy (Vo·) modified by chemisorbed NO. | WANG Yan ZHANG JiWei JIN ZhenSheng WU ZhiShen ZHANG ShunLi | 2007 | Chinese Science Bulletin2007，52，15： | 3 |
| 5 | Molecular characterization and dynamic expression patterns of two types of γ-gliadin genes from Aegilops and Triticum species显示文摘 | Shunli Wang Xixi Shen Pei Ge Jie Li Saminathan Subburaj Xiaohui Li F. J. Zeller S. L. K. Hsam Yueming Yan | 2012 | Theoretical and Applied Genetics2012，，7： | 2 |
| 6 | Study on sintering process and characteristic of nanosized soft magnetic MnZn ferrite powders显示文摘The effect of sintering process (especially the sintering temperature) on the magnetic property and microstructure of sintered sample of nanosized soft magnetic MnZn ferrite powder was investigated. The sintered sample of MnZn ferrite was prepared by both traditional pressing and cool isostatic pressing on MnZn ferrite nanoparticals. The sintering process of which was segmented. The density, microstructure and phase composition of sintered sample were analyzed by Archimedes′law, scanning electron microscopy (SEM) and X-ray diffraction (XRD). The grain growth and densification in sintering process of MnZn ferrite were investigated. The magnetic property was measured by vibrating sample magnetometer (VSM) and Nim2000 magnetic material testing system. The results show that the better sintering temperature is 850 ℃, at which the better magnetic property and microstructure of sintered compact were obtained. | WANG Yongming WANG Xin JIANG Yanfei HAO Shunli LIU Chunjing | 2006 | Rare Metals2006，25，z1： | 2 |
| 7 | Progress on grain growth dynamics in sintering of nano-powders显示文摘Nanostructured materials, characterized by an ultrafine grain size, have stimulated much research interest by virtue of their unusual mechanical, electrical, optical, and magnetic properties. In this paper, the sintering process of nano-powders were reviewed, to which sintering of the traditional materials compared. The microstructural development, i.e., grain growth and densification during sintering as well as the mechanism of crystal surface diffusion and boundary migration were analyzed, and the dynamic models on sintering process were summarized by the relationship of grain growth and pores size, interface diffusion, densification rate, and sintering temperature. Finally, the research tendency of this major on the basis of above models was discussed. | LIU Chunjing WANG Xin JIANG Yanfei WANG Yongming HAO Shunli | 2006 | Rare Metals2006，25，z1： | 2 |
| 8 | Hydrogels for bone organoid construction:From a materiobiological perspective显示文摘Bone organoids,which simulate and construct special organs in vitro with complex biological func-tions based on tissue engineering technology,provide dramatically realistic models for bone regenerative medicine development and lay the foundation for a new therapeutic strategy.The matrix microenviron-ment around tissues and cells plays a key role in the physiological functions and phenotypes of bone organoids.Traditionally,the commercially available Matrigel has been widely applied for organoid cul-tures.However,Matrigel is still facing challenges,including xenogenous origins and variable composi-tion.To address these issues,newly developed hydrogels become an appropriate candidate to alternate Matrigel for bone organoid culture.In this review,we summarized the development and limitations of ECM-based matrix(Matrigel)in the bone organoid cultures.Then we highlighted various hydrogel al-ternatives,including PEG,collagen,alginate,gelatin,chitosan,skin fibroin,and DNA derivative hydrogels,which have shown a promising application in bone tissue engineering and organoid cultures.Additionally,the effects of material properties(stiffness,viscoelasticity,charge,et al.)in hydrogels on cell culture and bone organoid culture were deeply investigated.Finally,we predicted that hydrogel-based biomaterials have a great potential for the construction and application of bone organoids. | Shunli Wu Xianmin Wu Xiuhui Wang Jiacan Su | 2023 | Journal of Materials Science & Technology2023，，5： | 2 |
| 9 | Nanoparticle‑Loaded Polarized‑Macrophages for Enhanced Tumor Targeting and Cell‑Chemotherapy显示文摘Cell therapy is a promising strategy for cancer therapy.However,its therapeutic efficiency remains limited due to the complex and immunosuppressive nature of tumor microenvironments.In this study,the“cell-chemotherapy”strategy was presented to enhance antitumor efficacy.M1-type macrophages,which are therapeutic immune cells with both of immunotherapeutic ability and targeting ability,carried sorafenib(SF)-loaded lipid nanoparticles(M1/SLNPs)were developed.M1-type macrophages were used both as therapeutic tool to provide immunotherapy and as delivery vessel to target deliver SF to tumor tissues for chemotherapy simultaneously.M1-type macrophages were obtained by polarizing macrophages using lipopolysaccharide,and M1/SLNPs were obtained by incubating M1-type macrophages with SLNP.Tumor accumulation of M1/SLNP was increased compared with SLNP(p<0.01),which proved M1/SLNP could enhance tumor targeting of SF.An increased ratio of M1-type macrophages to M2-type macrophages,and the CD3^+CD4^+T cells and CD3^+CD8^+T cell quantities in tumor tissues after treatment with M1/SLNP indicated M1/SLNP could relieve the immunosuppressive tumor microenvironments.The tumor volumes in the M1/SLNP group were significantly smaller than those in the SLNP group(p<0.01),indicating M1/SLNP exhibited enhanced antitumor efficacy.Consequently,M1/SLNP showed great potential as a novel cellchemotherapeutic strategy combining both cell therapy and targeting chemotherapy. | Teng Hou Tianqi Wang Weiwei Mu Rui Yang Shuang Liang Zipeng Zhang Shunli Fu Tong Gao Yongjun Liu Na Zhang | 2021 | Nano-Micro Letters2021，13，1： | 1 |
| 10 | Phys CondensMatter显示文摘 | Shang Shunli Zhang Hui Wang Yi | 2010 | 2010, 22: 375 4032010，22，37： | 1 |
| 11 | Genetic diversity and relatedness analysis of nine wild species of tree peony based on simple sequence repeats markers显示文摘Tree peony has nine wild species,but the evolutionary relationship of them is still unclear.Here,a total of 274 specimens from 22 natural populations of nine wild species were collected,and their genetic diversity and similarity was analyzed based on Simple Sequence Repeats(SSR)molecular markers.A total of 106 alleles were generated based on 20 primers and with an average of 5.3 alleles per primer.Shannon’s information index(I)ranged from 0.6333 to 1.7842,and the average of Nei’s genetic diversity coefficient(H)was 0.5771.Polymorphism Information Content(PIC)value varied from 0.29 to 0.77,ten of these primers had high polymorphism(PIC≥0.50).All the above genetic parameters of primers reflect more rich genetic diversity information compared with other researches using SSR molecular markers to study the genetic diversity of tree peony wild species.At the population level,the lowest and highest degree of genetic diversity occurred in Paeonia ludlowii-P1 and P.delavayi-P3 population,respectively.Whereas at species level,the genetic diversity of 9 wild peony species was as follows:P.lutea>P.delavayi>P.rockii>P.qiui>P.ostii>P.decomposita>P.potaninii>P.spontanea>P.ludlowii.Furthermore,cluster analysis at species level divided the nine wild tree peony species into two branches.In branch I,the closest phylogenetic relationship was found between P.ostii and P.rockii,followed by P.spontanea,P.qiui,and P.decomposita.In branch II,the closest relationship occurred between P.lutea and P.delavayi,followed by P.potaninii and P.ludlowii.Clustering results supported the division of tree peonies into two subsects(Delavayanae and Vaginatae),it also supported P.potaninii and P.ludlowii as independent species.The results provided novel insight into the genetic diversity and phylogenetic relationship of nine wild tree peony species.It will help formulate comprehensive protection measures of wild germplasm resources and select proper parents for distant hybridization in the future. | Yuqian Xue Rong Liu Jingqi Xue Shunli Wang Xiuxin Zhang | 2021 | Horticultural Plant Journal2021，7，6： | 1 |
| 12 | Modeling the impacts of international climate change policies in a CGE context:The use of the GTAP-E model显示文摘 | Nijkamp P Wang Shunli Kremers H | 2005 | Economic Modeling2005，22，6： | 1 |
| 13 | Transformation textures in an α+β titanium alloy thin laths 显示文摘 | Shang Shunli Shen Jianyun Wang Xizhe | 2002 | Materials Science and Engineering2002，，326： | 1 |
| 14 | Research Progress of Continuous Blood Purification in the Treatment of Severe Sepsis in Children显示文摘Pediatric sepsis is the most common disease in pediatric critical illness,because the main reason for the disease is that children's immune level is not high or the immune system is not perfect,when children's lung,abdominal cavity and blood system are infected,it will cause systemic inflammation and immune dysfunction.Early clinical symptoms are mainly irregular and intermittent fever.When the disease develops to severe sepsis,the children will suffer from acute heart failure,oliguria,respiratory alkalosis and even multiple organ failure.The incidence of death is high.It is reported that the incidence rate of sepsis in children can reach 0.3%,and the mortality rate is 50%.High incidence rate,high mortality rate and high treatment cost are the biggest problems in the pediatric field.In the past,the clinical hope of clearing away heat and toxin,promoting blood circulation and removing stasis,strengthening inflammation and other methods in traditional Chinese medicine,but the treatment effect is not ideal.With the improvement of modem medical understanding of sepsis,continuous blood purification therapy is introduced into the treatment of children with severe sepsis.In order to further explore the effect of continuous blood purification in the treatment of children with severe sepsis,the author summarizes the clinical practice experience and relevant literature,hoping to provide reference for relevant medical staff。 | Weikai Wang Yun Du Aiqin Cheng Shunli Liu Lin Wei Jianna Li Yirong Wang Li Wang | 2021 | Journal of Clinical and Nursing Research2021，5，3： | 1 |
| 15 | On the role of physiological substances, abscisic acid and its biosynthetic genes in seed maturation and dormancy of tree peony (Paeonia ostii 'Feng Dan' ) 显示文摘 | Jingqi Xue Shunli Wang Ping Zhang | 2015 | Biochemical and Biophysical Research Communications2015，459，3： | 1 |
| 16 | Parameter uncertainty and identifiability of a conceptual semi-distributed model to simulate hydrological processes in a small headwater catchment in Northwest China显示文摘Introduction:Conceptual hydrological models are useful tools to support catchment water management.However,the identifiability of parameters and structural uncertainties in conceptual rainfall-runoff modeling prove to be a difficult task.Here,we aim to evaluate the performance of a conceptual semi-distributed rainfall-runoff model,HBV-light,with emphasis on parameter identifiability,uncertainty,and model structural validity.Results:The results of a regional sensitivity analysis(RSA)show that most of the model parameters are highly sensitive when runoff signatures or combinations of different objective functions are used.Results based on the generalized likelihood uncertainty estimation(GLUE)method further show that most of the model parameters are well constrained,showing higher parameter identifiability and lower model uncertainty when runoff signatures or combined objective functions are used.Finally,the dynamic identifiability analysis(DYNIA)shows different types of parameter behavior and reveals that model parameters have a higher identifiability in periods where they play a crucial role in representing the predicted runoff.Conclusions:The HBV-light model is generally able to simulate the runoff in the Pailugou catchment with an acceptable accuracy.Model parameter sensitivity is largely dependent upon the objective function used for the model evaluation in the sensitivity analysis.More frequent runoff observations would substantially increase the knowledge on the rainfall-runoff transformation in the catchment and,specifically,improve the distinction of fast surface-near runoff and interflow components in their contribution to the total catchment runoff.Our results highlight the importance of identifying the periods when intensive monitoring is critical for deriving parameter values of reduced uncertainty. | Shuai Ouyang Heike Puhlmann Shunli Wang Klaus von Wilpert Osbert Jianxin Sun | 2014 | Ecological Processes2014，3，1： | 1 |
| 17 | CTAB-assisted synthesis and photocatalytic property of CuO hollow mi- crospheres显示文摘 | Wang Shunli Xu Hui Qian Liuqin | 2009 | J Solid State Chem2009，182，5： | 1 |
| 18 | A One-pot Approach to Ethyl 1,4,5-Triaryl-lH-pyrazole-3- carboxylates via an Improved Claisen Condensation- Knorr Reaction Sequence显示文摘乙醇 1,4,5-triaryl-1H-pyrazole-3-carboxylates 的一条一个壶途径被开发了在对高收益中等。1,2-diarylethanones 和乙醇 oxalyl 氯化物的 tert-BuOLi-mediated Claisen 冷凝作用高效地提供了乙醇 2,4-dioxo-3,4-diarylbutanoates 的 enolized 锂盐,它与 arylhydrazine hydrochlorides 在 situ 反应了经由一盐酸生产优美 triarylpyrazole-3-carboxylates 的支持酸的 Knorr 反应。过程为药发现答应方便存取到这个高度拥挤的框架。 | Jiaojiao Zhai Chunhui Gu Jianan Jiang Shunli Zhang Daohua Liao Lei Wang Dunru Zhu Yafei Ji | 2013 | Chinese Journal of Chemistry2013，31，12： | 1 |
| 19 | Effect of photocatalytic activity of CO oxidation on Pt/TiO 2 by strong interaction between Pt and TiO 2 under oxidizing atmosphere显示文摘 | Qiuye Li Ke Wang Shunli Zhang Min Zhang Jianjun Yang Zhensheng Jin | 2006 | Journal of Molecular Catalysis A Chemical2006，，1： | 1 |
| 20 | MiR-20a Induces Cell Radioresistance by Activating the PTEN/PI3K/Akt Signaling Pathway in Hepatocellular Carcinoma显示文摘 | Yuqin Zhang Lin Zheng Yi Ding Qi Li Rong Wang Tongxin Liu Quanquan Sun Hua Yang Shunli Peng Wei Wang Longhua Chen | 2015 | International Journal of Radiation Oncology, Biol2015，，5： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员