汞是一种具有挥发性、持久性和生物累积性的有毒物质,而燃煤电厂是向大气排放汞的主要人为来源。利用催化法脱除烟气中的汞,是一种有效的脱汞方法。为了深入了解烟气催化脱汞领域的最新研究进展及研究热点趋势,采用Web of Science核心...汞是一种具有挥发性、持久性和生物累积性的有毒物质,而燃煤电厂是向大气排放汞的主要人为来源。利用催化法脱除烟气中的汞,是一种有效的脱汞方法。为了深入了解烟气催化脱汞领域的最新研究进展及研究热点趋势,采用Web of Science核心数据库,数据可视化分析软件CiteSpace、HistCite Pro和VOSviewer,对1995—2023年该库收集的相关文献进行计量分析和可视化分析,并从发文量前10的国家、机构、作者、期刊以及关键词等方面对1995—2023年烟气催化脱汞领域的研究现状进行分析,对了解烟气催化脱汞领域的研究方向、研究热点和发展趋势具有一定的指导意义。展开更多
The steady, laminar, incompressible and two dimensional micropolar flow between two porous disks was investigated using optimal homotopy asymptotic method(OHAM) and fourth order Runge–Kutta numerical method. Comparis...The steady, laminar, incompressible and two dimensional micropolar flow between two porous disks was investigated using optimal homotopy asymptotic method(OHAM) and fourth order Runge–Kutta numerical method. Comparison between OHAM and numerical method shows that OHAM is an exact and high efficient method for solving these kinds of problems. The results are presented to study the velocity and rotation profiles for different physical parameters such as Reynolds number, vortex viscosity parameter, spin gradient viscosity and microinertia density parameter. As an important outcome, the magnitude of the microrotation increases with an increase in the values of injection velocity while it decreases by increasing the values of suction velocity.展开更多
In this paper, the exact Bayesian limits, taking conjugate and noninformative prior distribution, and the exact fiducial limits for the mean of the lognormal distribution are presented. They can be found iteratively b...In this paper, the exact Bayesian limits, taking conjugate and noninformative prior distribution, and the exact fiducial limits for the mean of the lognormal distribution are presented. They can be found iteratively by one-dimension integral on a finite interval. The new algorithm is very convenient and with high accuracy. It can meet the practical engineering need excellently. However, the primitive algorithm is rather cumbersome. By the way, the very close approximate limits with a simple algorithm are derived. They can be applied immediately to engineering. Otherwise, they can also be used as a search interval to find the root of equation for the exact limits.展开更多
Psoriasis is a chronic,refractory,inflammatory skin disease that occurs in young adults.The traditional animal model cannot simulate the skin characteristics of patients with psoriasis effectively,so it is difficult t...Psoriasis is a chronic,refractory,inflammatory skin disease that occurs in young adults.The traditional animal model cannot simulate the skin characteristics of patients with psoriasis effectively,so it is difficult to be used for in-depth study of psoriasis mechanism.Immortalized human epidermal cells(HaCaT) is a non-tumor,immortalized human epidermal cell which is widely used in the study of dermatosis.HaCaT cells are the best choice for the study of psoriasis mechanism because their immu.nological characteristics and reproductive ability are coincide with the pathological features of psoriasis.This article reviews the specific methods such as establishment of cell method,cytokine and chemo.kine analysisin the pathogenesis study of psoriasis based on HaCaT cells,hoping to provide some thoughts for drug′s pharmacological activity research.展开更多
Association mapping(as opposed to population mapping) is becoming more important in establishing associations between a phenotype and a genotype.The major advantage of association mapping,
Since the 1970s, Water Environment Monitoring Center of Yangtze valley has been carrying out the monitoring and research work on deposit material in the main stream of Yangtze and finished significant monitoring and r...Since the 1970s, Water Environment Monitoring Center of Yangtze valley has been carrying out the monitoring and research work on deposit material in the main stream of Yangtze and finished significant monitoring and research work on the deposit materials in river sections of urban districts for 21 main cities, such as Panzhihua, Chongqing, Wuhan, Shanghai etc. Based on the monitoring and research results, this paper describes the basic characteristics of deposit materials, the content, distribution and existing state, transfer and transformation characteristics of heavy metal pollutants. The results demonstrate that the heavy metal content in suspended load is higher than that in deposited material for main stream of the Yangtze, the alongshore water zone has been polluted in different degree. Among the 21 main cities on the Yangtze river, the river water pollution along the six cities,i.e. Panzhihua, Yichang, Nanjing, Wuhan, Shanghai, Chongqing, is more serious.展开更多
The platform scheduling problem in battlefield is one of the important problems in military operational research.It needs to minimize mission completing time and meanwhile maximize the mission completing accuracy with...The platform scheduling problem in battlefield is one of the important problems in military operational research.It needs to minimize mission completing time and meanwhile maximize the mission completing accuracy with a limited number of platforms.Though the traditional certain models obtain some good results,uncertain model is still needed to be introduced since the battlefield environment is complex and unstable.An uncertain model is prposed for the platform scheduling problem.Related parameters in this model are set to be fuzzy or stochastic.Due to the inherent disadvantage of the solving methods for traditional models,a new method is proposed to solve the uncertain model.Finally,the practicability and availability of the proposed method are demonstrated with a case of joint campaign.展开更多
Epigenetic Methods in Neuroscience Research(ISBN:978-1-4939-2753-1,e Book ISBN:978-1-4939-2754-8)was published by Springer in 2016.The editor of this book is Nina N.Karpova,Neuroscience Center,University of Helsinki.T...Epigenetic Methods in Neuroscience Research(ISBN:978-1-4939-2753-1,e Book ISBN:978-1-4939-2754-8)was published by Springer in 2016.The editor of this book is Nina N.Karpova,Neuroscience Center,University of Helsinki.This volume presents state-of-the-art methods for reliable detection of epigenetic changes in the nervous system.Epigenetic guides readers through methods for the analyses of chromatin remodeling,transposable elements,展开更多
Epilepsy Towards the Next Decade(ISBN:978-3-319-12282-3,eBook ISBN:978-3-319-12283-0)was published by Springer International Publishing in 2015.The editor of this book is Pasquale Striano,Pediatric Neurology and Muscu...Epilepsy Towards the Next Decade(ISBN:978-3-319-12282-3,eBook ISBN:978-3-319-12283-0)was published by Springer International Publishing in 2015.The editor of this book is Pasquale Striano,Pediatric Neurology and Muscular Diseases Unit,University of Genoa.This volume is a comprehensive collection of the most recent knowledge on the biological bases of various kinds of展开更多
文摘汞是一种具有挥发性、持久性和生物累积性的有毒物质,而燃煤电厂是向大气排放汞的主要人为来源。利用催化法脱除烟气中的汞,是一种有效的脱汞方法。为了深入了解烟气催化脱汞领域的最新研究进展及研究热点趋势,采用Web of Science核心数据库,数据可视化分析软件CiteSpace、HistCite Pro和VOSviewer,对1995—2023年该库收集的相关文献进行计量分析和可视化分析,并从发文量前10的国家、机构、作者、期刊以及关键词等方面对1995—2023年烟气催化脱汞领域的研究现状进行分析,对了解烟气催化脱汞领域的研究方向、研究热点和发展趋势具有一定的指导意义。
文摘The steady, laminar, incompressible and two dimensional micropolar flow between two porous disks was investigated using optimal homotopy asymptotic method(OHAM) and fourth order Runge–Kutta numerical method. Comparison between OHAM and numerical method shows that OHAM is an exact and high efficient method for solving these kinds of problems. The results are presented to study the velocity and rotation profiles for different physical parameters such as Reynolds number, vortex viscosity parameter, spin gradient viscosity and microinertia density parameter. As an important outcome, the magnitude of the microrotation increases with an increase in the values of injection velocity while it decreases by increasing the values of suction velocity.
文摘In this paper, the exact Bayesian limits, taking conjugate and noninformative prior distribution, and the exact fiducial limits for the mean of the lognormal distribution are presented. They can be found iteratively by one-dimension integral on a finite interval. The new algorithm is very convenient and with high accuracy. It can meet the practical engineering need excellently. However, the primitive algorithm is rather cumbersome. By the way, the very close approximate limits with a simple algorithm are derived. They can be applied immediately to engineering. Otherwise, they can also be used as a search interval to find the root of equation for the exact limits.
文摘Psoriasis is a chronic,refractory,inflammatory skin disease that occurs in young adults.The traditional animal model cannot simulate the skin characteristics of patients with psoriasis effectively,so it is difficult to be used for in-depth study of psoriasis mechanism.Immortalized human epidermal cells(HaCaT) is a non-tumor,immortalized human epidermal cell which is widely used in the study of dermatosis.HaCaT cells are the best choice for the study of psoriasis mechanism because their immu.nological characteristics and reproductive ability are coincide with the pathological features of psoriasis.This article reviews the specific methods such as establishment of cell method,cytokine and chemo.kine analysisin the pathogenesis study of psoriasis based on HaCaT cells,hoping to provide some thoughts for drug′s pharmacological activity research.
文摘Association mapping(as opposed to population mapping) is becoming more important in establishing associations between a phenotype and a genotype.The major advantage of association mapping,
文摘Since the 1970s, Water Environment Monitoring Center of Yangtze valley has been carrying out the monitoring and research work on deposit material in the main stream of Yangtze and finished significant monitoring and research work on the deposit materials in river sections of urban districts for 21 main cities, such as Panzhihua, Chongqing, Wuhan, Shanghai etc. Based on the monitoring and research results, this paper describes the basic characteristics of deposit materials, the content, distribution and existing state, transfer and transformation characteristics of heavy metal pollutants. The results demonstrate that the heavy metal content in suspended load is higher than that in deposited material for main stream of the Yangtze, the alongshore water zone has been polluted in different degree. Among the 21 main cities on the Yangtze river, the river water pollution along the six cities,i.e. Panzhihua, Yichang, Nanjing, Wuhan, Shanghai, Chongqing, is more serious.
基金supported by the National Natural Science Foundation of China(61573017)
文摘The platform scheduling problem in battlefield is one of the important problems in military operational research.It needs to minimize mission completing time and meanwhile maximize the mission completing accuracy with a limited number of platforms.Though the traditional certain models obtain some good results,uncertain model is still needed to be introduced since the battlefield environment is complex and unstable.An uncertain model is prposed for the platform scheduling problem.Related parameters in this model are set to be fuzzy or stochastic.Due to the inherent disadvantage of the solving methods for traditional models,a new method is proposed to solve the uncertain model.Finally,the practicability and availability of the proposed method are demonstrated with a case of joint campaign.
文摘Epigenetic Methods in Neuroscience Research(ISBN:978-1-4939-2753-1,e Book ISBN:978-1-4939-2754-8)was published by Springer in 2016.The editor of this book is Nina N.Karpova,Neuroscience Center,University of Helsinki.This volume presents state-of-the-art methods for reliable detection of epigenetic changes in the nervous system.Epigenetic guides readers through methods for the analyses of chromatin remodeling,transposable elements,
文摘Epilepsy Towards the Next Decade(ISBN:978-3-319-12282-3,eBook ISBN:978-3-319-12283-0)was published by Springer International Publishing in 2015.The editor of this book is Pasquale Striano,Pediatric Neurology and Muscular Diseases Unit,University of Genoa.This volume is a comprehensive collection of the most recent knowledge on the biological bases of various kinds of
