Orthogonal matching pursuit(OMP)algorithm is a classical greedy algorithm widely used in compressed sensing.In this paper,by exploiting the Wielandt inequality and some properties of orthogonal projection matrix,we ob...Orthogonal matching pursuit(OMP)algorithm is a classical greedy algorithm widely used in compressed sensing.In this paper,by exploiting the Wielandt inequality and some properties of orthogonal projection matrix,we obtained a new number of iterations required for the OMP algorithm to perform exact recovery of sparse signals,which improves significantly upon the latest results as we know.展开更多
cFos is one of the most widely-studied genes in the field of neuroscience.Currently,there is no systematic database focusing on cFos in neuroscience.We developed a curated database-cFos-ANAB-a cFos-based web tool for ...cFos is one of the most widely-studied genes in the field of neuroscience.Currently,there is no systematic database focusing on cFos in neuroscience.We developed a curated database-cFos-ANAB-a cFos-based web tool for exploring activated neurons and associated behaviors in rats and mice,comprising 398 brain nuclei and sub-nuclei,and five associated behaviors:pain,fear,feeding,aggression,and sexual behavior.Direct relationships among behaviors and nuclei(even cell types)under specific stimulating conditions were constructed based on cFos expression profiles extracted from original publications.Moreover,overlapping nuclei and sub-nuclei with potentially complex functions among different associated behaviors were emphasized,leading to results serving as important clues to the development of valid hypotheses for exploring as yet unknown circuits.Using the analysis function of cFos-ANAB,multi-layered pictures of networks and their relationships can quickly be explored depending on users’purposes.These features provide a useful tool and good reference for early exploration in neuroscience.The cFos-ANAB database is available at www.cfos-db.net.展开更多
Summary What is already known about this topic?Brucellosis is one of the most important zoonotic diseases in China.Goat milk and dairy products are essential pathways for foodborne transmission of brucellosis.Pasteuri...Summary What is already known about this topic?Brucellosis is one of the most important zoonotic diseases in China.Goat milk and dairy products are essential pathways for foodborne transmission of brucellosis.Pasteurization can completely kill Brucella spp.in milk,and milk-borne transmission is mainly related to unhealthy dietary hygiene habits and insufficient epidemic control among animals.展开更多
Facing rapid social and economic transformation,China has taken steps to extend and strengthen the Minimum Living Standard Scheme(MLSS).The MLSS is a social assistance programme which initially focused on urban povert...Facing rapid social and economic transformation,China has taken steps to extend and strengthen the Minimum Living Standard Scheme(MLSS).The MLSS is a social assistance programme which initially focused on urban poverty,but later will extend to the rural inhabitants.As the extension of the MLSS,the questions how many poor there are and how much MLSS will cost arise immediately.In line with the data from National Bureau of Statistics(NBS)and Ministry of Civil Affairs(MOCA),this paper estimates different types of poor and reckons how much Chinese government will expenditure.The author also outlines the government financial capabilities on MLSS and discusses the related lessons.展开更多
基金support from the National Natural Science Foundation of China No.11971204Natural Science Foundation of Jiangsu Province of China No.BK20200108the Zhongwu Youth Innovative Talent Program of Jiangsu University of Technology.
文摘Orthogonal matching pursuit(OMP)algorithm is a classical greedy algorithm widely used in compressed sensing.In this paper,by exploiting the Wielandt inequality and some properties of orthogonal projection matrix,we obtained a new number of iterations required for the OMP algorithm to perform exact recovery of sparse signals,which improves significantly upon the latest results as we know.
基金by the National Natural Science Foundation of China(71974167 and 71573225).
文摘cFos is one of the most widely-studied genes in the field of neuroscience.Currently,there is no systematic database focusing on cFos in neuroscience.We developed a curated database-cFos-ANAB-a cFos-based web tool for exploring activated neurons and associated behaviors in rats and mice,comprising 398 brain nuclei and sub-nuclei,and five associated behaviors:pain,fear,feeding,aggression,and sexual behavior.Direct relationships among behaviors and nuclei(even cell types)under specific stimulating conditions were constructed based on cFos expression profiles extracted from original publications.Moreover,overlapping nuclei and sub-nuclei with potentially complex functions among different associated behaviors were emphasized,leading to results serving as important clues to the development of valid hypotheses for exploring as yet unknown circuits.Using the analysis function of cFos-ANAB,multi-layered pictures of networks and their relationships can quickly be explored depending on users’purposes.These features provide a useful tool and good reference for early exploration in neuroscience.The cFos-ANAB database is available at www.cfos-db.net.
文摘Summary What is already known about this topic?Brucellosis is one of the most important zoonotic diseases in China.Goat milk and dairy products are essential pathways for foodborne transmission of brucellosis.Pasteurization can completely kill Brucella spp.in milk,and milk-borne transmission is mainly related to unhealthy dietary hygiene habits and insufficient epidemic control among animals.
文摘Facing rapid social and economic transformation,China has taken steps to extend and strengthen the Minimum Living Standard Scheme(MLSS).The MLSS is a social assistance programme which initially focused on urban poverty,but later will extend to the rural inhabitants.As the extension of the MLSS,the questions how many poor there are and how much MLSS will cost arise immediately.In line with the data from National Bureau of Statistics(NBS)and Ministry of Civil Affairs(MOCA),this paper estimates different types of poor and reckons how much Chinese government will expenditure.The author also outlines the government financial capabilities on MLSS and discusses the related lessons.
