This letter analyzes the reasons why the known Neural Back Promulgation (NBP)network learning algorithm has slower speed and greater sample error. Based on the analysis and experiment, the training group descending En...This letter analyzes the reasons why the known Neural Back Promulgation (NBP)network learning algorithm has slower speed and greater sample error. Based on the analysis and experiment, the training group descending Enhanced Combination Algorithm (ECA) is proposed.The analysis of the generalized property and sample error shows that the ECA can heighten the study speed and reduce individual error.展开更多
We report the surface electronic structure of niobium phosphide NbP single crystal on （001） surface by vacuum ultraviolet angle-resolved photoemission spectroscopy. Combining with our first principle calculations, w...We report the surface electronic structure of niobium phosphide NbP single crystal on （001） surface by vacuum ultraviolet angle-resolved photoemission spectroscopy. Combining with our first principle calculations, we identify the existence of the Fermi arcs originated from topological surface states. Furthermore, the surface states exhibit circular dichroism pattern, which may correlate with its non-trivial spin texture. Our results provide critical evidence for the existence of the Weyl Fermions in NbP, which lays the foundation for further research.展开更多
Objective: To explore the effect of NBP on the serum inflammatory cytokines, oxidative stress, and NF in patients with acute cerebral infarction (ACI). Methods: A total of 118 patients with ACI who were admitted in ou...Objective: To explore the effect of NBP on the serum inflammatory cytokines, oxidative stress, and NF in patients with acute cerebral infarction (ACI). Methods: A total of 118 patients with ACI who were admitted in our hospital from October 2016 to September 2017 were included in the study and randomized into the observation group and the control group, with 59 cases in each group. The patients in the control group were given blood pressure control, blood sugar control, micro-circulation improvement, anti-platelet aggregation, nerve nourishing, and lipid regulation. On the above basis, the patients in the observation group were given intravenous injection of NBP sodium chloride injection. The patients in the two groups were treated for 14 d. The morning fasting venous blood before treatment, 7 d and 14 d after treatment in the two groups was collected, and centrifuged for the serum. And IL-6, TFN-α, hs-CRP, SOD, MDA, NSE, VEGF, BDNF, and bFGF were measured. Results: 7 d and 14 d after treatment, the serum IL-6, TFN-α and hs-CRP in the observation group were significantly lower than those in the control group. Besides, 7 d and 14 d after treatment, the serum SOD in the observation group was significantly higher than that in the control group, while MDA was significantly lower than that in the control group. The serum NSE 7 d and 14 d after treatment in the observation group was significantly lower than that in the control group, while VEGF, BDNF, and bFGF were significantly higher than those in the control group. Conclusions: NBP in the treatment of ACI can down regulate the expression of inflammatory cytokines to play an anti-inflammatory effect, increase the antioxidant ability to remove OFR, improve the neurocyte metabolism, and effectively play the nerve protecting and prognosis improvement role.展开更多
The first China Print Awards, spon- sored by Printing and Printing Equipment Industries Association of China, The Hong Kong Printers Association, Taiwan Print- ing & Machinery, Material Industry Asso- ciation and ...The first China Print Awards, spon- sored by Printing and Printing Equipment Industries Association of China, The Hong Kong Printers Association, Taiwan Print- ing & Machinery, Material Industry Asso- ciation and Macao Printing Association, started since March 2006.The ceremony for promulgation of China Print Awards was held on 29th August,展开更多
It is already five years since the 10-year-old experimental law on the organization of villagers committees adopted in November 1987 by the Standing Committee of the National People’s Congress was made permanent, end...It is already five years since the 10-year-old experimental law on the organization of villagers committees adopted in November 1987 by the Standing Committee of the National People’s Congress was made permanent, ending an intense political debate about how much independence villagers committees should be given to manage village affairs and to what extent villagers should be allowed to choose their leaders. It is five years in which the implementation of villagers autonomy as defined by the law proceeded the fastest and the achievements were the most fruitful. Local laws Over the past five years, all places展开更多
基金the National Defense Research item "Data fusion" of Tenth Five-Year Plan 102010203
文摘This letter analyzes the reasons why the known Neural Back Promulgation (NBP)network learning algorithm has slower speed and greater sample error. Based on the analysis and experiment, the training group descending Enhanced Combination Algorithm (ECA) is proposed.The analysis of the generalized property and sample error shows that the ECA can heighten the study speed and reduce individual error.
基金Supported by the National Natural Science Foundation of China under Grant Nos 11174124,11274068,11374137,11421404 and 13ZR1451700the National Basic Research Program of China(973 Program)under Grant No 2012CB921402
文摘We report the surface electronic structure of niobium phosphide NbP single crystal on （001） surface by vacuum ultraviolet angle-resolved photoemission spectroscopy. Combining with our first principle calculations, we identify the existence of the Fermi arcs originated from topological surface states. Furthermore, the surface states exhibit circular dichroism pattern, which may correlate with its non-trivial spin texture. Our results provide critical evidence for the existence of the Weyl Fermions in NbP, which lays the foundation for further research.
文摘Objective: To explore the effect of NBP on the serum inflammatory cytokines, oxidative stress, and NF in patients with acute cerebral infarction (ACI). Methods: A total of 118 patients with ACI who were admitted in our hospital from October 2016 to September 2017 were included in the study and randomized into the observation group and the control group, with 59 cases in each group. The patients in the control group were given blood pressure control, blood sugar control, micro-circulation improvement, anti-platelet aggregation, nerve nourishing, and lipid regulation. On the above basis, the patients in the observation group were given intravenous injection of NBP sodium chloride injection. The patients in the two groups were treated for 14 d. The morning fasting venous blood before treatment, 7 d and 14 d after treatment in the two groups was collected, and centrifuged for the serum. And IL-6, TFN-α, hs-CRP, SOD, MDA, NSE, VEGF, BDNF, and bFGF were measured. Results: 7 d and 14 d after treatment, the serum IL-6, TFN-α and hs-CRP in the observation group were significantly lower than those in the control group. Besides, 7 d and 14 d after treatment, the serum SOD in the observation group was significantly higher than that in the control group, while MDA was significantly lower than that in the control group. The serum NSE 7 d and 14 d after treatment in the observation group was significantly lower than that in the control group, while VEGF, BDNF, and bFGF were significantly higher than those in the control group. Conclusions: NBP in the treatment of ACI can down regulate the expression of inflammatory cytokines to play an anti-inflammatory effect, increase the antioxidant ability to remove OFR, improve the neurocyte metabolism, and effectively play the nerve protecting and prognosis improvement role.
文摘The first China Print Awards, spon- sored by Printing and Printing Equipment Industries Association of China, The Hong Kong Printers Association, Taiwan Print- ing & Machinery, Material Industry Asso- ciation and Macao Printing Association, started since March 2006.The ceremony for promulgation of China Print Awards was held on 29th August,
文摘It is already five years since the 10-year-old experimental law on the organization of villagers committees adopted in November 1987 by the Standing Committee of the National People’s Congress was made permanent, ending an intense political debate about how much independence villagers committees should be given to manage village affairs and to what extent villagers should be allowed to choose their leaders. It is five years in which the implementation of villagers autonomy as defined by the law proceeded the fastest and the achievements were the most fruitful. Local laws Over the past five years, all places
