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基于非易失存储器的细粒度检查点 Article
文喆 张,凯 卢,Mikel LUJAN,小平 王,旭 周
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 2, Pages 220-234 doi: 10.1631/FITEE.1500352
Keywords： 非易失存储器；字节访问粒度；非易失堆；细粒度检查点
Versionized process based on non-volatile random-access memory for fine-grained fault tolerance None
Wen-zhe ZHANG, Kai LU, Xiao-ping WANG
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 2, Pages 192-205 doi: 10.1631/FITEE.1601477
Keywords： Non-volatile memory Byte-persistence Versionized process Version number
Tabu search based resource allocation in radiological examination process execution None
Chun-hua HE
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 3, Pages 446-458 doi: 10.1631/FITEE.1601802
Keywords： Radiological examination process (REP) Resource scheduling and allocation Tabu search
Analysis of 2 046 cases of TORCH infection in women before pregnancy in Guangzhou
Yu Zhiheng
Strategic Study of CAE 2014, Volume 16, Issue 5, Pages 63-66
To investigate the infective rates of toxoplasma，Rubella virus，cytomegalovirus，herpes simplex virus (TORCH ) in unborn child and pregnant women in Guangzhou City and offer the reference for maternity and child care．We detected the TORCH IgM and IgG from Jan 2013 to December 2013，serum samples from 2 046 women before pregnancy and in the early period of pregnancy in our research institute were tested by ELISA. In the survey of 2 046 women，the total positive rate of TORCH-IgM was 0.88 %，with the higher positive Rates of CMV (0.68 %) and TOX(0.20 %). In the positive Rates of TORCH-IgG，CMV was the highest，up to 97.65 %，followed by RV (85.58 %) and TOXO (4.89 %)．The infective rate of TORCH is pretty high in women before pregnancy and in the early period of pregnancy in Guangzhou，monitor actively and strengthen publicity of TORCH，early detection and early intervention，improving the quality of premarital births and reducing the occurrence of birth defects and disabilities．
Keywords： TORCH infective rate enzyme- linked immunosorbent assay birth- defect pregnant examination
Advances in Computer Vision-Based Civil Infrastructure Inspection and Monitoring Review
Billie F. Spencer Jr.,Vedhus Hoskere,Yasutaka Narazaki
Engineering 2019, Volume 5, Issue 2, Pages 199-222 doi: 10.1016/j.eng.2018.11.030
Computer vision techniques, in conjunction with acquisition through remote cameras and unmanned aerial vehicles (UAVs), offer promising non-contact solutions to civil infrastructure condition assessment. The ultimate goal of such a system is to automatically and robustly convert the image or video data into actionable information. This paper provides an overview of recent advances in computer vision techniques as they apply to the problem of civil infrastructure condition assessment. In particular, relevant research in the fields of computer vision, machine learning, and structural engineering are presented. The work reviewed is classified into two types: inspection applications and monitoring applications. The inspection applications reviewed include identifying context such as structural components, characterizing local and global visible damage, and detecting changes from a reference image. The monitoring applications discussed include static measurement of strain and displacement, as well as dynamic measurement of displacement for modal analysis. Subsequently, some of the key challenges that persist towards the goal of automated vision-based civil infrastructure and monitoring are presented. The paper concludes with ongoing work aimed at addressing some of these stated challenges.
Keywords： Structural inspection and monitoring Artificial intelligence Computer vision Machine learning Optical flow
NICFS: a file system based on persistent memory and SmartNIC Research Article
Zhiwang YU, Runyu ZHANG, Chaoshu YANG, Shun NIE, Duo LIU,zhangry@gzu.edu.cn,csyang@gzu.edu.cn
Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 5, Pages 688-702 doi: 10.1631/FITEE.2200468
Keywords： File system Persistent memory Wear-leveling Multi-grained allocator
Study on the Universality of the Normal Cloud Model
Li Deyi,Liu Changyu
Strategic Study of CAE 2004, Volume 6, Issue 8, Pages 28-34
The distribution function is an important tool for the study of the stochastic variances. The normal distribution is very popular in the nature and human society. The idea of membership functions is the foundation of the fuzzy sets theory. While the fuzzy theory is widely used, the completely certain membership function which has no any fuzziness at all has been the bottleneck of the applications of this theory. Cloud models are effective tools in transforming between qualitative concepts and their quantitative expressions. It can represent the fuzziness and randomness and their relations of uncertain concepts. Also cloud models can show the concept granularity in multi-scale spaces by the digital characteristic Entropy (En). The normal cloud models not only broaden the formation conditions of the normal distribution but also make the normal membership function be the expectation of the random membership degree. In this paper, the universality of the normal cloud model is proved,which is more superior and easier, and can fit the fuzziness and gentleness in human cognizing process. It would be more applicable and universal in the representation of uncertain notions.
Keywords： normal distribution function membership degree normal cloud model granularity universality
Analysis of ultrasonographic diagnosis of fetal malformation
Li Huajie
Strategic Study of CAE 2014, Volume 16, Issue 5, Pages 70-72
To investigate the prenatal ultrasound diagnosis (B ultrasound) sonographic characteristics of fetal congenital malformations，and provide information forclinical，timely termination of pregnancy for fetal malformation，the production of pregnant womenby ultrasonography，routine obstetric fetal system，measurement，observation of fetal malformation. 42 cases of fetal malformation，2 cases were missed diagnosis.conclusion. Fetal ultrasonography has important clinical value in diagnosis of malformation.
Keywords： obstetric B ultrasound fetal malformation prenatal diagnosis of fetal malformation rate
Che Yan,Zhou Gongwang,Wang Caiqin,Zhang Huanling,Zhang Jiane,Yan Lixin,Lu Zhen,Lu Mei,Shen Jie and Zhu Haoping
Strategic Study of CAE 2014, Volume 16, Issue 5, Pages 56-59
To provide evidence for effectiveness evaluation of the government project free pre- pregnancy health examination through reporting exposure of potential risk factors of adverse pregnancy outcome and pregnancy rate and the pregnancy outcome of the couples to be pregnant after free pre- pregnancy physical examination in Jingan District，Shanghai. Followups were completed to women who had a free pre-prenancy health examination in Jingan District from August 2011 to November 2012，which foucused on exposure of potential risk factors of adverse pregnancy outcome，time of pregnancy and pregnancy outcome of the women. Chisq test，life table and Logistic regression model were used for data analysis. 1 480 couples had free pre- pregnancy health examinations in the target period. Of which，84.4 % were followed up. By April 2013，48.7 % of the women who were followed up were pregnant. The cumulative pregnancy rate at 3 months and 6 months after free pre-pregnancy health examination was 23.9 % and 45.0 %，respectively. 365 women completed the follow up about pregnancy outcomes.The incidence rate of premature delivery，low birth weight，giant baby and spontaneous abortion was 3.0 %，4.3 %，3.3 % and 6.3 %，respectively. One birth defect was reported during the follow up period，accounting for 0.16% of the number of pregnant women and 0.27 % of the number of women who had pregnancy outcomes. The proportion of husbands who had unhealthy habits such as smoking or drinking ranged from 18 % to 20 %，which was much higher than that of their wives (1 %～3 %). 77 % husbands and 77 % wifives exposed to potential electromagnetic radiation over 8 hours a day. 9 % couples reported exposing to potential teratogenicity such as heavy mental，pesticide and chemical fertilizer in their daily life and work. Over 10 % wivies had exposed to potential teratogenicity after they were pregnant. Primary analysis showed no association between the above factors and adverse pregnancy outcomes. Since the 6-month cumulative pregnancy rate of women who had free pre- pregnancy health examination was lower than 50 %，it is necessary to evaluate the cost benefit of free pre-pregnancy health examination in Shanghai and throughout the country.
Keywords： free pre- pregnany health examination pregnancy rate cumulative pregnancy rate adverse pregnancy outcome risk factors
Inspection System of Carbonate Equilibrium for Groundwater
Liu Jiangang,Zheng Kexun,Fu Weining,Wu Shunhua
Strategic Study of CAE 2003, Volume 5, Issue 9, Pages 61-64
The paper discusses the relationship between three forms of carbonate as H2C03, HC03- and CC32- and water pH value when the groundwater temperature and partial pressure of C02 vary so as to evaluate the reliability of water quality. It finds out that the demarcation point of pH that is called pHO when the quantity of HCO3- reaches maximum, is from 7.92 to 8.60 in water and from 8.28 to 8.57 in open groundwater system of carbonate rock when pressure of CO2 in groundwater varies from 1 to 105 Pa and the groundwater temperature varies from 0 to 30℃ . pHO will be lower and lower with groundwater temperature being higher and higher. The pHO in groundwatar of limestone is almost equal to that of dolomite limestone owing to the solubility of dolomite is very low to calcite. So features of carbonate equilibrium in carbonate rock depend on component of calcite.
Keywords： carbonate rock groundwater carbonate equilibrium pH value
Yu Jiang,Shan Xiangting,Wang Jun and Xie Jinrong
Strategic Study of CAE 2014, Volume 16, Issue 5, Pages 52-55
In order to understand the general state of health of the couples planning a pregnancy，carry out the progestational health education and eugenics counseling work and reduce the risk of birth defects，the data of progestational eugenic health examination for 606 pairs of couples of agro-pastoralist and floating population meeting the policy on birth and planning a pregnancy were analyzed. The number of smoking man is 381，accounting for 62.87 % of the total number of male subjects；the number of passive smoking woman is 324，accounting for 53.46 % of the total number of female subjects. A total of 152 men and women exist bad eating habits；a total of 228 men and women are exposed to pesticides and new fitment，paint and so on. The disease incidence of woman’s reproductive system phlegmonosis is the highest among the diseases detected. The results showed that the subjects are lack of progestational eugenic knowledge and apathy of eugenic sense due to the low educational level，language barriers and other factors. Therefore，we should provide comprehensive guidance for the couples planning a pregnancy according to the results of progestational eugenic health examination，so as to effectively reduce the incidence of birth defects and improve the quality of the population.
Keywords： eugenic health check risk factors birth defects
Recent Developments in the Crystallization Process: Toward the Pharmaceutical Industry Review
Zhenguo Gao, Sohrab Rohani, Junbo Gong, Jingkang Wang
Engineering 2017, Volume 3, Issue 3, Pages 343-353 doi: 10.1016/J.ENG.2017.03.022
Crystallization is one of the oldest separation and purification unit operations, and has recently contributed to significant improvements in producing higher-value products with specific properties and in building efficient manufacturing processes. In this paper, we review recent developments in crystal engineering and crystallization process design and control in the pharmaceutical industry. We systematically summarize recent methods for understanding and developing new types of crystals such as co-crystals, polymorphs, and solvates, and include several milestones such as the launch of the first co-crystal drug, Entresto (Novartis), and the continuous manufacture of Orkambi (Vertex). Conventional batch and continuous processes, which are becoming increasingly mature, are being coupled with various control strategies and the recently developed crystallizers are thus adapting to the needs of the pharmaceutical industry. The development of crystallization process design and control has led to the appearance of several new and innovative crystallizer geometries for continuous operation and improved performance. This paper also reviews major recent progress in the area of process analytical technology.
Keywords： Crystallization Crystal engineering Polymorphism Crystallization process design and control Crystal size distribution
Wang Ying,Wang Xiaoli and Mi·Siriergeleng
Strategic Study of CAE 2014, Volume 16, Issue 5, Pages 96-98
To analysis the results of cervical cancer screening for rural women in Hetian District，describe their epidemical characteristics in order to suggest measures for promoting women health. The research provided epidemical instigation of cervical cancer and clinic service for local women by cluster sampling. The prevalence rate of gynaecologicaldisease is 49.62 %，most of all is cervicitis and vaginitis. The prevalence rate of cervical cancer and precancerosis is 0.09 %，early diagnosis rate is 86.05 %. Women health situation is poor with low self-care consciousness，and the screening capability of local hospital need to increase.
Keywords： cervical cancer Xinjiang gynaecologicaldisease
Grouting construction technology of high pressure and rich water fault F11 in Qiyueshan Tunnel
Zhuo Yue,Sun Guoqing
Strategic Study of CAE 2009, Volume 11, Issue 12, Pages 82-86
Karst caves and faults are big challenges in tunnel construction. Water gushing happens in these strata frequently, which affects construction schedule and construction safety. Qiyueshan Tunnel on Yichang-Wanzhou Railway crosses underground rivers, karst caves and fractured faults in high pressure and water gushing strata. Fractured fault F11, which has high water pressure, large volume of water gushing and complicated geological condition, is the key of the whole tunnel. Taking the technologies of grouting, water control and rock collapse prevention adopted for fault F11 as an example, the authors present the new construction scheme, new construction technology and new effect examination method for water control and rock collapse prevention in high pressure and rich water fault F11. This paper can provide reference for similar projects in the future.
Keywords： Qiyueshan Tunnel fractured fault technical challenges new construction scheme new construction technology effect examination method
Wang Zhan,Zhao Yanli,Liu Fengyu,Zhang Hong
Strategic Study of CAE 2008, Volume 10, Issue 7, Pages 158-164
In order to enlarge the field of application, reduce the cost of software rejuvenation and improve software availability and reliability,the adaptive software rejuvenation with fine rejuvenation granularity of object-oriented software system would be put forward. Based on the characteristics of the component and coupling relation between the components of the system, this paper determines the finest rejuvenation granularity, analyzes the degree of the coupling relation,sets down a method to calculate the restart dependence and its degree of the components,so that determines the restart reachable set of each component and gets the restart gather of the components at every granularity,and finally sets down and models the adaptive nested software rejuvenation policy. So executing intelligent software rejuvenation at fine rejuvenation granularity in the object-oriented software system can be supported.
Keywords： software rejuvenation restart dependence restart reachable set rejuvenation granularity SHLPN
Title Author Date Type Operation
Versionized process based on non-volatile random-access memory for fine-grained fault tolerance
Wen-zhe ZHANG, Kai LU, Xiao-ping WANG
Journal Article
Tabu search based resource allocation in radiological examination process execution
Chun-hua HE
Journal Article
Analysis of 2 046 cases of TORCH infection in women before pregnancy in Guangzhou
Yu Zhiheng
Journal Article
Advances in Computer Vision-Based Civil Infrastructure Inspection and Monitoring
Billie F. Spencer Jr.,Vedhus Hoskere,Yasutaka Narazaki
Journal Article
NICFS: a file system based on persistent memory and SmartNIC
Zhiwang YU, Runyu ZHANG, Chaoshu YANG, Shun NIE, Duo LIU,zhangry@gzu.edu.cn,csyang@gzu.edu.cn
Journal Article
Potential risk factors exposure and pregnant outcomes among women receiving free pre-pregnancy health examination
Che Yan,Zhou Gongwang,Wang Caiqin,Zhang Huanling,Zhang Jiane,Yan Lixin,Lu Zhen,Lu Mei,Shen Jie and Zhu Haoping
Journal Article
Inspection System of Carbonate Equilibrium for Groundwater
Liu Jiangang,Zheng Kexun,Fu Weining,Wu Shunhua
Journal Article
Analysis of the progestational eugenic result for agro-pastoralist and floating population in some areas of Urumqi
Yu Jiang,Shan Xiangting,Wang Jun and Xie Jinrong
Journal Article
Recent Developments in the Crystallization Process: Toward the Pharmaceutical Industry
Zhenguo Gao, Sohrab Rohani, Junbo Gong, Jingkang Wang
Journal Article
Analysis of the results of cervical cancer screening for 49 384 rural women in Hetian District，Xinjiang
Wang Ying,Wang Xiaoli and Mi·Siriergeleng
Journal Article
Grouting construction technology of high pressure and rich water fault F11 in Qiyueshan Tunnel
Zhuo Yue,Sun Guoqing
Journal Article
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