|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Embryoid bodies formation and differentiation from mouse embryonic stem cells in collagen/Matrigel scaffolds显示文摘Embryonic stem (ES) cells have the potential to develop into any type of tissue and are considered as a promising source of seeding cells for tissue engineering and transplantation therapy.The main catalyst for ES cells differentiation is the growth into embryoid bodies (EBs),which are utilized widely as the trigger of in vitro differentiation.In this study,a novel method for generating EBs from mouse ES cells through culture in collagen/Matrigel scaffolds was successfully established.When single ES cells were seeded in three dimensional collagen/Matrigel scaffolds,they grew into aggregates gradually and formed simple EBs with circular structures.After 7 days' culture,they formed into cystic EBs that would eventually differentiate into the three embryonic germ layers.Evaluation of the EBs in terms of morphology and potential to differentiate indicated that they were typical in structure and could generate various cell types;they were also able to form into tissue-like structures.Moreover,with introduction of ascorbic acid,ES cells differentiated into cardiomyocytes efficiently and started contracting synchronously at day 19.The results demonstrated that collagen/Matrigel scaffolds supported EBs formation and their subsequent differentiation in a single three dimensional environment. | Jin Zhou Ye Zhang Qiuxia Lin Zhiqiang Liu Haibin Wang Cuimi Duan Yanmeng Wang Tong Hao Kmwu Wu Changyong Wang | 2010 | Journal of Genetics and Genomics2010，37，7： | 4 |
| 2 | Temporal-spatial distributions of road silt loadings and fugitive road dust emissions in Beijing from 2019 to 2020显示文摘Road silt loading(sL)is an important parameter in the fugitive road dust(FRD)emissions.In this study,the improved Testing Re-entrained Aerosol Kinetic Emissions from Roads(TRAKER)combined with the AP-42 method was firstly developed to quickly measure and estimate the sLs of paved roads in Beijing,China.The annual average sLs in Beijing was 0.59±0.31 g/m^(2)in 2020,and decreased by 22.4%compared with that in 2019.The seasonal variations of sLs followed the order of spring>winter>summer>autumn in the two years.The seasonal mean road sLs on the same type road in the four seasons presented a decline trend from^(2)019 to 2020,especially on the Expressway,decreasing 47.4%-72.7%.The road sLs on the different type roads in the same season followed the order of Major arterial∼Minor arterial∼Branch road>Express road,and Township road∼Country highway>Provincial highway∼National highway.The emission intensities of PM10 and PM_(2.5)from FRD in Beijing in 2020 were lower than those in 2019.The PM10 and PM_(2.5)emission intensities at the four planning areas in the two years all presented the order of the capital functional core area>the urban functional expansion area>the urban development new area>the ecological conservation and development area.The annual emissions of PM10 and PM_(2.5)from FRD in Beijing in 2020 were 74,886 ton and 18,118 ton,respectively,decreasing by∼33.3%compared with those in 2019. | Haibin Wang Lihui Han Tingting Li Song Qu Yuncheng Zhao Shoubin Fan Tong Chen Haoran Cui Junfang Liu | 2023 | Journal of Environmental Sciences2023，，10： | 1 |
| 3 | Structural elucidation and immunological activity of a polysaccharide from the fruiting body of Armillaria mellea显示文摘 | Yongxu Sun Haitao Liang Xiantao Zhang Haibin Tong Jicheng Liu | 2008 | Bioresource Technology2008，，5： | 1 |
| 4 | Structural characterization and in vitro antitumor activity of a novel polysaccharide isolated from the fruiting bodies of Pleurotus ostreatus显示文摘 | Haibin Tong Fengguo Xia Kai Feng Guangren Sun Xiaoxv Gao Liwei Sun Rui Jiang Dan Tian Xin Sun | 2008 | Bioresource Technology2008，，4： | 1 |
| 5 | Purification, chemical characterization and radical scavenging of alkali - extracted poly- saccharide fractions isolated from the fruit bodies of Tricholoma matsutake显示文摘 | Haibin Tong Ximing Liu Dan Tian | 2013 | WORLD JOURNAL OF MICROBIOLOGY & BIO- TECHNOLOGY2013，29，： | 1 |
| 6 | Synthesis and characterization of TiO 2 nanotubes for humidity sensing显示文摘 | Yanyan Zhang Wuyou Fu Haibin Yang Qi Qi Yi Zeng Tong Zhang Ruixia Ge Guangtian Zou | 2008 | Applied Surface Science2008，，17： | 1 |
| 7 | Purification, chemical characterization and radical scavenging activities of alkali- extracted polysaccharide fractions isolated from the fruit bodies of Trieholoma matsutak显示文摘 | TONG Haibin LIU Ximing TIAN Dan | 2013 | World Journal of Microbiology and Biotechnology2013，29，5： | 1 |
| 8 | Structural characterization and in vitro antitumor activity of a novel polysaccharide isolated from the fruiting bodies of Pleurotus ostreatus显示文摘 | TONG Haibin XIA Fengguo FENG Kai | 2009 | Bioresource Technology2009，100，4： | 1 |
| 9 | Structural Characterization and Hypoglycemic Activity of a Polysaccharide Isolated from the fruit of Physalis alkekengi L显示文摘 | Haibin Tong Zhongyan Liang Guiyun Wang | 2008 | Carbohydrate Polymers2008，71，2： | 1 |
| 10 | Structural char- acterization and in vitro antitumor activity of a novel polysaccharide isolated from the fruiting bodies of Pleurotus ostreatus 显示文摘 | Haibin Tong Fengguo Xia Kai Feng | 2009 | Bioresource Technology2009，，100： | 1 |
| 11 | Structural characterization and in vitro antitumor activity of a novel polysaccharide isolated from the fruiting bodies of Pleurotus ostreatus显示文摘 | TONG Haibin XIA Fengguo FENG Kai | 2009 | Bioresource Technol2009，100，： | 1 |
| 12 | Structural characterization and in vitro antitumor activity of a novel polysaccharide isolated from the fruiting bodies of Pleurotus ostreatus显示文摘 | TONG Haibin XIA Fengguo FENG Kai | 2009 | Bioresource Technology2009，100，4： | 1 |
| 13 | Sulfated modification of the water-soluble polysaccharides from Polyporus albicans mycelia and its potential biological activities显示文摘 | Yongxu Sun Haitao Liang Guangzhi Cai Shuwen Guan Haibin Tong Xiudong Yang Jicheng Liu | 2008 | International Journal of Biological Macromolecules2008，，1： | 1 |
| 14 | A multiple sensitive attributes data publishing method with guaranteed information utility显示文摘Data publishing methods can provide available information for analysis while preserving privacy.The multiple sensitive attributes data publishing,which preserves the relationship between sensitive attributes,may keep many records from being grouped and bring in a high record suppression ratio.Another category of multiple sensitive attributes data publishing,which reduces the possibility of record suppression by breaking the relationship between sensitive attributes,cannot provide the sensitive attributes association for analysis.Hence,the existing multiple sensitive attributes data publishing fails to fully account for the comprehensive information utility.To acquire a guaranteed information utility,this article defines comprehensive information loss that considers both the suppression of records and the relationship between sensitive attributes.A heuristic method is leveraged to discover the optimal anonymity scheme that has the lowest comprehensive information loss.The experimental results verify the practice of the proposed data publishing method with multiple sensitive attributes.The proposed method can guarantee information utility when compared with previous ones. | Haibin Zhu Tong Yi Songtao Shang Minyong Shi Zhucheng Li Wenqian Shang | 2023 | CAAI Transactions on Intelligence Technology2023，8，2： | 0 |
| 15 | A privacy-preserving method for publishing data with multiple sensitive attributes显示文摘The overgeneralisation may happen because most studies on data publishing for multiple sensitive attributes(SAs)have not considered the personalised privacy requirement.Furthermore,sensitive information disclosure may also be caused by these personalised requirements.To address the matter,this article develops a personalised data publishing method for multiple SAs.According to the requirements of individuals,the new method partitions SAs values into two categories:private values and public values,and breaks the association between them for privacy guarantees.For the private values,this paper takes the process of anonymisation,while the public values are released without this process.An algorithm is designed to achieve the privacy mode,where the selectivity is determined by the sensitive value frequency and undesirable objects.The experimental results show that the proposed method can provide more information utility when compared with previous methods.The theoretic analyses and experiments also indicate that the privacy can be guaranteed even though the public values are known to an adversary.The overgeneralisation and privacy breach caused by the personalised requirement can be avoided by the new method. | Tong Yi Minyong Shi Wenqian Shang Haibin Zhu | 2024 | CAAI Transactions on Intelligence Technology2024，9，1： | 0 |
| 16 | Medical data publishing based on average distribution and clustering显示文摘Most of the data publishing methods have not considered sensitivity protection,and hence the adversary can disclose privacy by sensitivity attack.Faced with this problem,this paper presents a medical data publishing method based on sensitivity determination.To protect the sensitivity,the sensitivity of disease information is determined by semantics.To seek the trade-off between information utility and privacy security,the new method focusses on the protection of sensitive values with high sensitivity and assigns the highly sensitive disease information to groups as evenly as possible.The experiments are conducted on two real-world datasets,of which the records include various attributes of patients.To measure sensitivity protection,the authors define a metric,which can evaluate the degree of sensitivity disclosure.Besides,additional information loss and discernability metrics are used to measure the availability of released tables.The experimental results indicate that the new method can provide better privacy than the traditional one while the information utility is guaranteed.Besides value protection,the proposed method can provide sensitivity protection and available releasing for medical data. | Tong Yi Minyong Shi Haibin Zhu | 2022 | CAAI Transactions on Intelligence Technology2022，7，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员