Recent studies have addressed that the cache be havior is important in the design of main memory index structures. Cache-conscious indices such as the CSB^＋-tree are shown to outperform conventional main memory indic...Recent studies have addressed that the cache be havior is important in the design of main memory index structures. Cache-conscious indices such as the CSB^＋-tree are shown to outperform conventional main memory indices such as the AVL-tree and the T-tree. This paper proposes a cacheconscious version of the T-tree, CST-tree, defined according to the cache-conscious definition. To separate the keys within a node into two parts, the CST-tree can gain higher cache hit ratio.展开更多
The foundational chronology of Torsadogenic Index is introduced to explain the relationship between impending death situations and drug prescription, combination, self-indication, or abuse of torsadogenic pharmacologi...The foundational chronology of Torsadogenic Index is introduced to explain the relationship between impending death situations and drug prescription, combination, self-indication, or abuse of torsadogenic pharmacological products. The pathophysiological basis of Torsade de Pointes is presented with the most frequent causes of Long QT syndrome. Traditional Chinese Medical principles are exposed in order to help people to understand its para-logical sequence, providing another view of medical explanations upon scientific evidence. Development of Torsadogenic Risk Management Project and Torsadogenic Traceability concepts derived from these Chinese Medical perpetual axioms are presented in this paper.展开更多
Recent time handling uncertainty and its measurement is considered as one of the major issues by data science and applied mathematics researchers. It becomes more complex when the dynamicity exists in data sets. One o...Recent time handling uncertainty and its measurement is considered as one of the major issues by data science and applied mathematics researchers. It becomes more complex when the dynamicity exists in data sets. One of the suitable examples is Scopus data sets which changes every time. In this case, precise measurement of consistency in document and citation publications is considered as one of the issues. It becomes more complex when the parameter like h-index and document count can be also manipulated over the period of time. To resolve this issue, a time-based index called as “t-index” is illustrated in this paper with an example. This method measures the randomness in document publication and citation using the average h-index and its entropy measurement.展开更多
More than 90% of HIV-positive children come from mother-to-child transmission, so mother-to-child interdiction is the main measure to prevent AIDS in children. Relevant data show that the incidence of mother-to-child ...More than 90% of HIV-positive children come from mother-to-child transmission, so mother-to-child interdiction is the main measure to prevent AIDS in children. Relevant data show that the incidence of mother-to-child transmission of HIV usually fluctuates between 15% and 50% without intervention. Standardized and effective comprehensive intervention can reduce the transmission rate of mother to child to less than 1%. At present, it is believed that mother-to-child transmission of AIDS can be blocked by comprehensive intervention, and its mechanism has been clearly studied. Combined with highly effective antiviral treatment, safe labor and artificial feeding, the mother to child transmission rate can be reduced to less than 1%. However, due to the effect of drugs on mother-to-child transmission of AIDS may lead to some changes in the main biochemical indicators of mother-to-child, there is no systematic analysis of the viral load, T lymphocyte subsets and major biochemical indicators of HIV/AIDS pregnant women before and after maternal-to-child transmission. In this study, the viral load, T lymphocyte subsets and major biochemical indicators of HIV/AIDS pregnant women before and after maternal-infant blockade were dynamically analyzed. It is hoped that this study will help to observe the basic physical fitness and disease development of pregnant women with HIV/AIDS during pregnancy, to provide a strong basis for the treatment and evaluation of maternal-infant blockade of HIV/AIDS pregnant women, and to establish a complete set of laboratory indicators to understand the body status of pregnant women at all stages to minimize the probability of fetal transmission, which will make good economic and social benefits.展开更多
Objective To analyze the correlation of changes of T lymphocyte subpopulation and Modified Bobath index in acute stroke.Method Peripheral blood CD3+,CD4+,CD8+,CD16+56+ and ratio of CD4+/CD8+ were measured using bicolo...Objective To analyze the correlation of changes of T lymphocyte subpopulation and Modified Bobath index in acute stroke.Method Peripheral blood CD3+,CD4+,CD8+,CD16+56+ and ratio of CD4+/CD8+ were measured using bicolor fluorescent monclonal antibody and flow cytometry and compared with those of 23 healthy controls. Simultaneously,relationship between modified Bobath index and changes of T lymphocytes subpopulation was analyzed.Result Compared with healthy controls, peripheral blood percent of CD3+,CD4+ of subjects with acute stroke was marked lower,which was positively correlated with modified Bobath index.Conclusion Immune response is involved in development of acute cerebrovascular diseases.Improving immune function is important for prevention and treatment of cerebrovascular diseases.展开更多
基金Supported bythe National High Technology of 863Project (2002AA1Z2308 ,2002AA118030)
文摘Recent studies have addressed that the cache be havior is important in the design of main memory index structures. Cache-conscious indices such as the CSB^＋-tree are shown to outperform conventional main memory indices such as the AVL-tree and the T-tree. This paper proposes a cacheconscious version of the T-tree, CST-tree, defined according to the cache-conscious definition. To separate the keys within a node into two parts, the CST-tree can gain higher cache hit ratio.
文摘The foundational chronology of Torsadogenic Index is introduced to explain the relationship between impending death situations and drug prescription, combination, self-indication, or abuse of torsadogenic pharmacological products. The pathophysiological basis of Torsade de Pointes is presented with the most frequent causes of Long QT syndrome. Traditional Chinese Medical principles are exposed in order to help people to understand its para-logical sequence, providing another view of medical explanations upon scientific evidence. Development of Torsadogenic Risk Management Project and Torsadogenic Traceability concepts derived from these Chinese Medical perpetual axioms are presented in this paper.
文摘Recent time handling uncertainty and its measurement is considered as one of the major issues by data science and applied mathematics researchers. It becomes more complex when the dynamicity exists in data sets. One of the suitable examples is Scopus data sets which changes every time. In this case, precise measurement of consistency in document and citation publications is considered as one of the issues. It becomes more complex when the parameter like h-index and document count can be also manipulated over the period of time. To resolve this issue, a time-based index called as “t-index” is illustrated in this paper with an example. This method measures the randomness in document publication and citation using the average h-index and its entropy measurement.
文摘More than 90% of HIV-positive children come from mother-to-child transmission, so mother-to-child interdiction is the main measure to prevent AIDS in children. Relevant data show that the incidence of mother-to-child transmission of HIV usually fluctuates between 15% and 50% without intervention. Standardized and effective comprehensive intervention can reduce the transmission rate of mother to child to less than 1%. At present, it is believed that mother-to-child transmission of AIDS can be blocked by comprehensive intervention, and its mechanism has been clearly studied. Combined with highly effective antiviral treatment, safe labor and artificial feeding, the mother to child transmission rate can be reduced to less than 1%. However, due to the effect of drugs on mother-to-child transmission of AIDS may lead to some changes in the main biochemical indicators of mother-to-child, there is no systematic analysis of the viral load, T lymphocyte subsets and major biochemical indicators of HIV/AIDS pregnant women before and after maternal-to-child transmission. In this study, the viral load, T lymphocyte subsets and major biochemical indicators of HIV/AIDS pregnant women before and after maternal-infant blockade were dynamically analyzed. It is hoped that this study will help to observe the basic physical fitness and disease development of pregnant women with HIV/AIDS during pregnancy, to provide a strong basis for the treatment and evaluation of maternal-infant blockade of HIV/AIDS pregnant women, and to establish a complete set of laboratory indicators to understand the body status of pregnant women at all stages to minimize the probability of fetal transmission, which will make good economic and social benefits.
文摘Objective To analyze the correlation of changes of T lymphocyte subpopulation and Modified Bobath index in acute stroke.Method Peripheral blood CD3+,CD4+,CD8+,CD16+56+ and ratio of CD4+/CD8+ were measured using bicolor fluorescent monclonal antibody and flow cytometry and compared with those of 23 healthy controls. Simultaneously,relationship between modified Bobath index and changes of T lymphocytes subpopulation was analyzed.Result Compared with healthy controls, peripheral blood percent of CD3+,CD4+ of subjects with acute stroke was marked lower,which was positively correlated with modified Bobath index.Conclusion Immune response is involved in development of acute cerebrovascular diseases.Improving immune function is important for prevention and treatment of cerebrovascular diseases.
