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Influence of Steam and Sulfide on High Temperature Selective Catalytic Reduction

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Fluid Dynamics & Materials Processing 2020年第3期16卷 615-621页

作者： Jiyuan Zhang linbo wang Chengqiang Zhang Shuzhan Bai R&D Center Weichai Power Co.Ltd.Weifang261041China School of Energy and Power Engineering Shandong UniversityJinan250061China

The influences of steam and sulfide on the efficiency of NOx reduction using ammonia(NH_(3))over the nanometer-class V-W/Ti catalyst in conditions of high temperature is experimentally investigated using a steady-flow *** results showed that selective catalytic reduction(SCR)is inhibited by H_(2)O at low temperature,but higher NO conversion efficiency is achieved at high temperature since the reaction of NH_(3) oxidized by O_(2) to NOx is inhibited by H_(2)*** activity of SCR is promoted by SO_(2) in the temperature range of 200~500℃,the NO conversion efficiency was improved to 98%from 94%by adding SO_(2).SCR would be improved at 350~500℃ when H_(2)O and SO_(2) exist at the same ***,the positive influence to the NOx conversion was proved in the presence of H_(2)O and SO_(2) as a result of the European Stationary Cycle test.

关键词： High temperature selective catalytic reduction efficiency

Study on sedimentation distribution based on cooperative analysis of geologic-geophysical in less well area: A case study of Suweiyi sandstone in the DB area, Kuqa Depression in Tarim Basin

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Petroleum Research 2020年第4期5卷 339-346页

作者： Huiling Niu Lixia Liang linbo wang Chenchen wang Juan Zhang Exploration and Development Research Intstitute Sinopec Northwest Oifield Company Urumqi 830011Xingfiang China College of Earth Sciences Yangtze University Wuhan430100HubeiChina Departoment of Earth Science and Engineering Imperial College London LondonSW72AZ UK

The Kuqa Depression in Tarim Basin develops fan deltaic,braided river deltaic,and lacustrine sedi-mentation,espeially extensive braided river deltaic sedimentation,in the Cretaceous-Paleogene ***,fine sedimentary pattern of the Kuqa Depression and North Tarim Uplift belt since the Middle Cenozoic still needs to be *** a combination zone of the Kuqa Depression and North Tarim Uplift,the sedimentary characteristics of the DB area in the southern margin of the east of the Kuqa depression have been paid more *** better understand the sedimentary framework in the Kuqa Depression and North Tarim Uplift in the Mesozoic and Cenozoic,through joint geologic-geophysical study,sedime ntation of sandstone at the bottom of the Paleogene Suweiyi Formation in the DB area and its peripheral area is *** facies and sandstone distribution in the area are identified through core observation,component analysis,logging interpretation and seismic *** on seismic facies analysis,sedimentary facies distribution in the area is *** show that sandstone at the bottom of the Paleogene Suweiyi Fommation in the DB area and its peripheral area is developed in shore shallow lacustrine beach-bar *** beach-bar arenaceous sediments are mainly distnibuted in the southern DB area and the shallow lacustrine mudstone is developed in northern DB area,showing obvious north south di ferentiation charactenistics.

关键词： Suweiyi formation Sandstone Seismic inversion Seismic facies Logging facies Sedimentary facies Kuqa depression Tarim basin

Palaeoclimate of the Paleogene Dongying Formation in Bozhong Sag of Bohai Bay Basin

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Petroleum Research 2021年第4期6卷 368-378页

作者： Juan Zhang Chenchen wang Jingmin wang linbo wang Yunqian Jia Rongrong Hu College of Earth Sciences Yangtze UniversityWuhan430100HubeiChina Laboratory of Reservoir Microstructure Evolution and Digital Characterization Wuhan430100HubeiChina Cooperative Innovation Center of Unconventional Oil and Gas Yangtze UniversityWuhan430100China School of Petroleum Engineering Yangtze UniversityWuhan430100China

It was showed that the sedimentary environment of lacustrine basins is more susceptible to basin size than that of marine basins,leading to frequent changes in sedimentary environment and large differences in sediment supply and *** on the comprehensive analysis of clay minerals,spore pollen,major elements and trace elements,the sedimentary environment of Dongying Formation and its evolution in Bozhong Sag were *** results showed that during the sedimentary period of Dongying Formation,the study area was in a subtropical warm and humid climate as a *** addition,the vertical distribution of spore pollen and algae was divided into four zones and each one represents different sedimentary *** zone I is characterized by a large number of spore pollen and algae,including juglanspollenites verus,ulmipollemites minor,abietineaepollenites and pinuspollenites,taxodiaceaepollenites hiatus,leiosphaeridia and granodiscus,and it indicates a relatively hot and dry climatic;Combination zone II mainly contains juglanspollenites verus,ulmipollemites minor,abietineaepollenites and pinuspollenites,pediastrum and *** with I,the number of spore pollen and algae decreases,but the number of pediastrum increases a lot,which represents warm and humid *** combination zone III is dominated by abietineaepollenites and pinuspollenites and chaetosphaeridium,and the species and quantity decrease *** indicates a relatively hot and humid climate at that *** zone IV contains a small amount of spore pollen and algae,and it means the climate was warm and humid at that *** frequent changes of sedimentary environment in lacustrine basins are influenceded by regional tectonic environment and basin *** S/A and E-T parameters,the paleoclimate in the study area was delineated and 10 sedimentary environment interfaces were identified,which further illustrated the characteristics of frequent fluctuati

关键词： Clastic rocks Spore pollen assemblage zone Sedimentary environment Bozhong sag Lacustrine basin

Corrosion behavior of ferritic ODS steel prepared by adding YH2 nanoparticles in supercritical water at 600 °C

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Progress in Natural Science:Materials International 2018年第4期28卷 505-509页

作者： Zhonglian Bai linbo wang Chenxi wang Wenhua Gao Lefu Zhang Tong Liu Laboratory of Aerospace Materials and Performance (Ministry of Education) School of Materials Science and Engineering Beihang University School of Nuclear Science and Engineering Shanghai Jiao Tong University

The corrosion behavior of the ferritic oxide dispersion strengthened(ODS)steel(14Cr-3Al-2W-0.1Ti)prepared by adding YH2nanoparticles(NPs)was investigated in supercritical water(SCW)at 600°C for 1500 *** mass gain of the ODS steel(215.5 mg/dm~2)was lower than that of SUS430 steel(357.2 mg/dm~2).A dual oxide layer generated on the surface of ODS steel after corrosion in *** outer layer was composed of Fe2O3and Fe3O4,while the inner layer composed of the spinel-type FeCr2O4together with *** generation of Y2Ti2O7NPs in the ODS steel by adding YH2NPs prohibits the formation of Y-Al-O particles and leaves more Al available to form a continuous protective oxide scale to improve the corrosion ***,the Y2Ti2O7NPs act as efficient barriers to suppress the outward diffusion of metal *** novel ODS steel shows potential applications in supercritical water.

关键词： Supercritical water ODS steel Corrosion behavior Microstructure

The crosstalk between autophagy and ferroptosis:what can we learn to target drug resistance in cancer?

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Cancer Biology & Medicine 2019年第4期16卷 630-646页

作者： Yulu Zhou Yong Shen Cong Chen Xinbing Sui Jingjing Yang linbo wang Jichun Zhou Department of Surgical Oncology Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhou 310016China Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Provinee Hangzhou 310016China Department of Breast Surgery First Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhou 310006China Department of Medical Oncology Holistic Integrative Oncology Institutes and Holistic Integrative Cancer Center of Traditional Chinese and Western MedicineThe Affiliated Hospital of Hangzhou Normal UniversityCollege of MedicineHangzhou Normal UniversityHangzhou 310012China Department of Cancer Pharmacology Holistic Integrative Pharmacy InstitutesCollege of MedicineHangzhou Normal UniversityHangzhou 310012China Key Laboratory of Elemene Class Anti-cancer Chinese Medicine of Zhejiang Provinee and Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Provinee Hangzhou Normal UniversityHangzhou 310012China

Autophagy is a conserved intracellular degradation system that plays a dual role in cell death;thus,therapies targeting autophagy in cancer are somewhat *** is a new form of regulated cell death featured with the iron-dependent accumulation of lethal lipid *** pathway is morphologically,biochemically and genetically distinct from other forms of cell *** studies have revealed crosstalk between autophagy and ferroptosis at the molecular *** this review,we summarize the mechanisms of ferroptosis and autophagy,and more importantly,their roles in the drug resistance of *** connections between ferroptosis and autophagy have been revealed,and a strong causal relationship exists wherein one process controls the other and can be utilized as potential therapeutic targets for *** elucidation of when and how to modulate their crosstalk using therapeutic strategies depends on an understanding of the fine-tuned switch between ferroptosis and autophagy,and approaches designed to manipulate the intensity of autophagy might be the key.

关键词： Autophagy ferroptosis crosstalk cancer drug resistance

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Computation of Flows in a Channel with a Facing Step by Schwarz Alternating Method

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计算物理 1991年第1期 37-46页

作者： Zhang linbo and wang Ruquan(Computing Center. Academia Sinica. Beijing 100080)

This paper presents some preliminary work on the application of Schwarz alternating method, combined with a multigrid solver, for solving the steady 2D viscous incompressible Navier- Stokes equations. The difficulty caused by the violation of the compatibility condition imposed on the normal velocity at the boundary, which arises when subdomain problems are not solved exactly at each iteration, is surrounded by adding artificial compressiblity constants to the continuity equation each time when a subdomain problem is to be solved. These constants permit to maintain the compatibility condition of the subdomain problems and one can easily show that they tend to zero when the iteration number tends to infinity (in fact, they can be expressed explicitly as functions of the iteration number and some geometrical parameters of the computational domain). Numerical experiences have been made for flows in a channel with a facing step.

关键词： Computation of Flows in a Channel with a Facing Step by Schwarz Alternating Method

Fringe optimization for structured illumination super-resolution microscope with digital micromirror device

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Journal of Innovative Optical Health Sciences 2019年第3期12卷 78-86页

作者： Xibin Yang Qian Zhu Zhenglong Sun Gang Wen Xin Jin linbo wang Jialin Liu Daxi Xiong Hui Li Jiangsu Key Lab of Medical Optics Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences No.88 Keling Street Suzhou 215163P.R.China University of Chinese Academy of Sciences Beijing 100049 P.R.China

Structured illumination microscopy(SIM)is a promising super-resolution technique for imaging subcellular structures and dynamics due to its compatibility with most commonly usedffuorescent labeling *** illumination can be obtained by either laser interference or projection of fringe ***,we proposed a fringe projector composed of a compact multiwavelength LEDs module and a digital micromirror device(DMD)which can be directly attached to most commercial invertedffuorescent microscopes and update it into a SIM *** effects of the period and duty cycle of fringe patterns on the modulation depth of the structured lightfield were *** the optimized fringe pattern,1:6×resolution improvement could be obtained with high-end oil *** imaging and dynamics of subcellular organelles in live cells were also *** method provides a low-cost solution for SIM setup to expand its wide range of applications to most research labs in thefield of life science and medicine.

关键词： Structured illumination super-resolution digital micromirror device fringe pattern modulation depth

High-throughput sorting of two-color fluorescent-labeled zebrafish embryos

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Journal of Innovative Optical Health Sciences 2023年第5期16卷 107-114页

作者： Hongzhen Tang linbo wang Xiaohu Chen Chong Chen Hui Li Guang Yang Changchun University of Science and Technology Changchun Jilin 130022P.R.China Jiangsu Key Laboratory of Medical Optics Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of Sciences SuzhouJiangsu 215163P.R.China

The zebrafish embryos were widely employed in genetics,development and drug discovery studies as miniatured animal *** of two-color fluorescent embryos is often required in large-scale experiments but it is challenging to manually sort with high ***,we reported a high-throughput sorting system for two-color fluorescent zebraflsh *** embryos can be automatically loaded from a sample pool and sorted based on the average fluorescent *** two-color fluorescent signals were split into two lines and detected by an area array *** system achieves the sorting of 100 embryos in less than 10 min with an accuracy of greater than 95%.

关键词： High-throughput zebrafish embryo two-color sorting automatic.

Silk Fibroin/Poly-L-lactide Lactone Bi-layered Membranes for Guided Bone Regeneration

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Journal of Donghua University(English Edition) 2019年第6期36卷 564-572页

作者： wang linbo REN Xiangxiang JIANG Ziyi MENG Kai ZHAO Huijing National Engineering Laboratory for Modern Silk College of Textile and Clothing EngineeringSoochow UniversitySuzhou 215123China Nantong Textile&Silk Industrial Technology Research Institute Nantong 226001China

After removal of the caries or diseased teeth,the alveolar ridge will undergo absorption and *** the amount of alveolar bone is insufficient,it will cause an inability to perform effective dental implant *** order to control the absorption and promote the repair and regeneration of alveolar ridge,a method of implanting guided bone regeneration(GBR)membranes at the extraction site is often *** this study,silk fibroin(SF)and poly-L-lactide lactone(PLCL)were used to prepare bilayered guided bone regeneration membranes,and its morphology,hydrophilicity,surface roughness and mechanical properties were *** the same time,the drug release behaviors and cell compatibility of the bilayered membranes were *** results showed that SF/PLCL bi-layered membranes had good mechanical properties and surface hydrophilicity,and the drug-loaded bi-layered membranes had good cell *** bilayered membranes fabricated in this study are of potential for applying in the oral health field to promote bone regeneration.

关键词： silk fibroin(SF) poly-L-lactide lactone(PLCL) guided bone regeneration(GBR) oral health

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