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Biomedical and Environmental Sciences 2012年第5期25卷 502-508页

作者： LEI Ji ZHANG Yong CHEN Xiang Gui ZHANG Ming Qiu bai Lin HUANG Cheng Yu Ortiz Monasterio IVAN School of Bioengineering Xihua UniversityChengdu 610039SichuanChina West China School Of PublicHealth Sichuan UniversityChengdu 610041SichuanChina Institute of Crop Science Chinese Academy ofAgricultural SciencesBeijing 100081China International Maize and Wheat Improvement Center(CIMMYT) 06600 MexicoD.F.Mexico

Abstract Objective To compare iron bioavailability （Fe BV） from ten selected kinds of Chinese wheat flours in order to provide scientific basis for further human trials and enable plant breeding programs to screen biofortified wheat cultivars. Methods An in vitro digestion/Caco-2 cell model was used to assess Fe BV of ten flour samples from six leading Chinese wheat cultivars and the stability of Fe BV in one cultivar was studied across three growing environments. Results Significant differences were observed in both Fe BV and Fe bioavailability per gram of food （Fe BVPG） among cultivars （P〈0.01） grown at the same location with the same flour extraction rate. Zhongyou 9507 and Jingdong 8 had Fe BV 37%-54% and Fe BVP（3 103%-154% higher than the reference control. In the Anyang environment, Zhongyou 9507 had a higher wheat flour-Fe level and Fe BVPG. Differences in Fe BV were detected in cultivars with different flour extraction rates. Conclusion Zhongyou 9507 and Jingdong 8 were identified as the most promising cultivars for further evaluation of efficacy by using human subjects. The growing environments had no effect on Fe BV, but did have a significant effect on Fe BVPG. Fe bioavailabilities in low-extraction （40%） flours were higher than those in high-extraction （78%） flours.

关键词： Iron biofortification, Bioavailability Caco-2 cells

First-principles calculations of electronic and magnetic properties of CeN:The LDA +U method

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Chinese Physics B 2013年第10期22卷 460-462页

作者：郝爱民白静 School of Resources and Materials Northeastern University at Qinhuangdao

Electronic and magnetic properties of CeN are investigated using first-principles calculations based on density func- tional theory （DFT） with the LDA ＋ U method. Our results show that CeN is a half-metal. The majority-spin electron band structure has metallic intersections, whereas the minority-spin electron band structure has a semiconducting gap straddling the Fermi level. A small indirect energy gap occurs between X and W. The calculated magnetic moment is 0.99 μb per unit cell.

关键词： first-principles calculations strongly correlated system electronic structure magnetic properties

Speaking a Common Language

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Beijing Review 2017年第28期60卷 32-33页

作者： bai Shi

Xi-Putin personal relationship adds vitality to bilateral cooperation Chinese President Xi Jinping paid a state visit to Russia on July 3 and 4,his sixth to the neighbor since assuming *** the 26-hour trip,he met Russian President Vladimir Putin and Prime Minister Dmitry Medvedev,signing joint statements with the Russian side on deepening the bilat- eral comprehensive strategic partnership of coordination and on major international affairs.

关键词：共同语言俄罗斯总统国事访问伙伴关系习近平

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Growing Consensus

Beijing Review 2015年第14期58卷 24-25页

作者： bai Shi

Delegates from more than 60 political par- ties and groups from over 30 countries gathered in Beijing on October 14-16,seeking shared understanding of the Silk Road Economic Belt and the 21 st-Century Maritime Silk Ro... 详细信息

关键词：中国经济经济增长经济建设国民收入

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Colorful Ink

Beijing Review 2013年第23期56卷 44-45页

作者： bai Shi

Chinese artist invigorates traditional water-ink painting "For an artist like me, the most important thing is the pursuit of change,"Hong Xuguang said during an interview with Beijing Review several days into 2013.

关键词： artist painting explained pursuit Colorful Ink emphasized corners studio mainstream think

"2004 Tianjin·Hong Kong Week" starts

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China's Foreign Trade 2004年第20期 36-37页

作者： bai Yifeng

On October 20, Liang Baorong, Director of Beijing Office of Hong Kong Special Administrative Region (HKSAR) stated at the press conference for the “2004 Tianjin·Hong Kong Week”, in order to promote the trade and economic cooperation and exchanges between Tianjin and Hong Kong under the frame of “Closer Economic Partnership Agreement between China's Mainland and Hong Kong” (CEPA), to enhance the mutual understanding

关键词： 2004年10月天津香港经济贸易合作政府

Regulation of Glial Function by Noncoding RNA in Central Nervous System Disease

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Neuroscience Bulletin 2023年第3期39卷 440-452页

作者： Ying bai Hui Ren Liang Bian You Zhou Xinping Wang Zhongli Xiong Ziqi Liu Bing Han Honghong Yao Department of Pharmacology Jiangsu Provincial Key LaboratorySchool of MedicineSoutheast UniversityNanjing 210009China Co-innovation Center of Neuroregeneration Nantong UniversityNantong 226001China Institute of Life Sciences Key Laboratory of Developmental Genes and Human DiseaseSoutheast UniversityNanjing 210009China

Non-coding RNAs(ncRNAs)are a class of functional RNAs that play critical roles in different *** include microRNAs,long ncRNAs,and circular *** are highly expressed in the brain and are involved in the regulation of physiological and pathophysiological processes of central nervous system(CNS)*** evidence indicates that ncRNAs play key roles in CNS *** elucidating the mechanisms of ncRNA underlying the process of regulating glial function that may lead to the identification of novel therapeutic targets for CNS diseases.

关键词： Noncoding RNA MicroRNA Long noncoding RNA Circular RNA Astrocytes Microglia Oligodendrocytes

My Memory of Russia＇s Alexander Red Flag Song and Dance Troupe

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China & The World Cultural Exchange 2017年第1期83卷 46-47页

作者： bai Yuhua

What a great spiritual loss for us! The perishing of 64 excellent singers is just like the falling of 64 bright stars. Although we don＇t knox,, their names, their smiling faces, their sonorous singing and their elega... 详细信息

关键词：俄罗斯红旗精神损失

The Publication and Distribution of Chinses Standards and Other Standards-related Products

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China Standardization 2005年第6期50卷 47-48页

作者： bai Demei

Standards Press of China (SPC), founded in October 1963, is the onlypublication center in China licensed to publish national standards, trade standards, and booksconcerned with standardization, quality, and other science and technology. The main publications areas following: 1. National standards; 2. Trade standards; 3. Standards compilation booksand guides; 4. Books concerned with standardization; 5. Books of quality management andquality certification; 6. Books of environmental management and environmental certification.

关键词： SPC The Publication and Distribution of Chinese Standards and Other Standards-related Products

A New Venture in China: Choosing Your Own Job

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China Today 1994年第10期43卷 44-46页

作者： bai YUN

A novel kind of working person is emerging in China:the solo sailor who hoists his/her own sail to"go out to sea”in business and commerce,

关键词： A New Venture in China Choosing Your Own Job