|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Changes of p53 protein blood level in esophageal cancer patients and normal subjects from a high incidence area in Henan,China显示文摘Changesofp53proteinbloodlevelinesophagealcancerpatientsandnormalsubjectsfromahighincidenceareainHenan,ChinaYUGuoQiang1,ZHOU... | YU GuoQiang1, ZHOU Qi1, DING Ivan2, GAO ShanShan1, ZHENG ZuoYu1, ZOU JianXiang1, LI YongXin1 and WANG LiDong1 | 1998 | World Journal of Gastroenterology1998，4，4： | 12 |
| 2 | Assessment of Iron Bioavailability in Ten Kinds of Chinese Wheat Flours Using an in vitro Digestion/Caco-2 cell Model显示文摘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 BVPG 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. | LEI Ji ZHANG Yong CHEN Xiang Gui ZHANG Ming Qiu BAI Lin HUANG Cheng Yu Ortiz Monasterio IVAN | 2012 | Biomedical and Environmental Sciences2012，25，5： | 5 |
| 3 | Enhancing stability through ligand-shell engineering: A case study with Au25(SR)18 nanoclusters显示文摘当保护 thiolate 的 Au nanoclusters (NC ) 在各种各样的领域里拉了可观的兴趣时,他们在水的答案的差的稳定性为实际应用仍然是一个主要障碍。这里,我们基于设计在答案改进 thiolated Au NC 的稳定性的 ligand 壳报导唯一的策略。由采用二 终止thiol 的 ligands 相对地在 NC 的表面上为功能的组充电了,我们证明在附近的 ligands 的相对地为充电的功能的组之间的静电的吸引力能在表面 ligands 之中放大协作,在能在水的答案把更高的保护提供给 Au 核心的 NC 表面上导致 pseudo-cage-like 结构的形成。在这研究开发的策略能被扩大到另外的金属 NC,进一步向实际应用程序铺平道路。 | Xun Yuan Nirmal Goswami Ivan Mathews Yong Yu Jianping Xie | 2015 | Nano Research2015，8，11： | 3 |
| 4 | Intrahepatic HBV DNA as a predictor of antivirus treatment efficacy in HBeAg-positive chronic hepatitis B patients显示文摘AIM: To evaluate the effect of antiviral agents on intrahepatic HBV DNA in HBeAg-positive chronic hepatitis B patients. METHODS: Seventy-one patients received treatment with lamivudine,interferon alpha (IFN-α2b) or sequential therapy with lamivudine-IFN-α2b for 48 wk. All subjects were followed up for 24 wk. Serum and intrahepatic HBV DNA were measured quantitatively by PCR. HBV genotypes were analyzed by PCR-RFLP. RESULTS: At the end of treatment,the intrahepatic HBV DNA level in 71 patients decreased from a mean of (6.1 ± 1.0) log10 to (4.9 ± 1.4) log10. Further,a larger decrease was seen in the intrahepatic HBV DNA level in patients with HBeAg seroconversion. Intrahepatic HBV DNA level (before and after treatment) was not significantly affected by the patients' HBV genotype,or by the probability of virological flare after treatment. CONCLUSION: Intrahepatic HBV DNA can be effectively lowered by antiviral agents and is a significant marker for monitoring antivirus treatment. Low intrahepatic HBV DNA level may achieve better efficacy of antivirus treatment. | Hai-Ying Lu Li-Wei Zhuang Yan-Yan Yu Hadad Ivan Chong-Wen Si Zheng Zeng Jun Li Dong-Ming Hou Xin-Yue Chen Zhong-Hou Han Yong Chen | 2007 | World Journal of Gastroenterology2007，13，20： | 3 |
| 5 | Lithium-conductive LiNbO_(3) coated high-voltage LiNi_(0.5)Co_(0.2)Mn_(0.3)O_(2) cathode with enhanced rate and cyclability显示文摘LiNi_(0.5)Co_(0.2)Mn_(0.3)O_(2)(NCM523) cathode materials can operate at extremely high voltages and have exceptional energy density.However,their use is limited by inherent structure instability during charge/discharge and exceptionally oxidizing Ni^(4+)at the surface.Herein,we have developed a citrate-assisted deposition concept to achieve a uniform lithium-conductive LiNbO_(3) coating layer on the NCM523 surface that avoids self-nucleation of Nb-contained compounds in solution reaction.The electrode-electrolyte interface is therefore stabilized by physically blocking the detrimental parasitic reactions and Ni^(4+)dissolution whilst still maintaining high Li+conductivity.Consequently,the modified NCM523 exhibits an encouraging Li-storage specific capacity of 207.4 m Ah g-1at 0.2 C and 128.9 m Ah g-1 at 10 C over the range 3.0-4.5 V.Additionally,a 92% capacity retention was obtained after 100 cycles at 1 C,much higher than that of the pristine NCM523(73%).This surface engineering strategy can be extended to modify other Ni-rich cathode materials with durable electrochemical performances. | Haifeng Yu Shouliang Wang Yanjie Hu Guanjie He Le Quoc Bao Ivan P.Parkin Hao Jiang | 2022 | Green Energy & Environment2022，7，2： | 2 |
| 6 | Recent advances on study of hadrosaurid dinosaurs in Heilongjiang(Amur) River area between China and Russia显示文摘Four main dinosaur-bearing sites have been investigated in latest Cretaceous deposits from the Amur/Heilongjiang Region: Jiayin and Wulaga in China (Yuliangze Formation) ,Blagoveschensk and Kundur in Rus- sia (Udurchukan Formation) . More than 90% of the bones discovered in these localities belong to hollowcrested lambeosaurine hadrosaurids: Charonosaurus jiayinensis at Jiayin,Amurosaurus riabinini at Blagoveschensk, Olorotitan arharensis at Kundur,and Sahaliyania elunchunorum at Wulaga. Flat-headed hadrosaurine hadrosau- rids are much less numerous,but appear well diversified as well: Kerberosaurus manakini at Blagoveschensk, Wulagasaurus dongi at Wulaga,and a new genus at Kundur. Theropods are represented by shed teeth and isolated bones; isolated scutes and teeth discovered at Kundur are tentatively attributed to nodosaurids. Palynologi- cal studies suggest that these sites are probably synchronous with the Lancian' vertebrate localities of western North America,which represent the youngest dinosaur faunas in this area. However,the latest Cretaceous dinosaur assemblages are completely different in the Amur/Heilongjiang region (lambeosaurines abundant,ceratopsids absent) and in western North America (ceratopsids abundant,lambeosaurines extremely rare or absent) . This probably reflects some kind of geographical barrier between both areas by Maastrichtian time rather than strong differences in palaeoecological conditions. | Pascal Godefroit Pascaline Lauters Jimmy Van Itterbeeck Yuri L. Bolotsky DONG Zhiming JIN Liyong WU Wenhao Ivan Y. Bolotsky HAI Shulin YU Tingxiang | 2011 | Global Geology2011，14，3： | 2 |
| 7 | Development of ultrasensitive direct chemiluminescent enzyme immunoassay for determination of aflatoxin B1 in food products显示文摘 | Feng-Yih Yu Anastasia V. Gribas Marina M. Vdovenko Ivan Yu. Sakharov | 2013 | Talanta2013，，： | 1 |
| 8 | Antiviral adsorption activity of porous silicon nanoparticles against different pathogenic human viruses显示文摘New viral infections,due to their rapid spread,lack of effective antiviral drugs and vaccines,kill millions of people every year.The global pandemic SARS-CoV-2 in 2019-2021 has shown that new strains of viruses can widespread very quickly,causing disease and death,with significant socio-economic consequences.Therefore,the search for new methods of combating different pathogenic viruses is an urgent task,and strategies based on nanoparticles are of significant interest.This work demonstrates the antiviral adsorption(virucidal)efficacy of nanoparticles of porous silicon(PSi NPs)against various enveloped and non-enveloped pathogenic human viruses,such as Influenza A virus,Poliovirus,Human immunodeficiency virus,West Nile virus,and Hepatitis virus.PSi NPs sized 60 nm with the average pore diameter of 2 nm and specific surface area of 200 m^(2)/g were obtained by ball-milling of electrochemically-etched microporous silicon films.After interaction with PSi NPs,a strong suppression of the infectious activity of the virus-contaminated fluid was observed,which was manifested in a decrease in the infectious titer of all studied types of viruses by approximately 104 times,and corresponded to an inactivation of 99.99%viruses in vitro.This sorption capacity of PSi NPs is possible due to their microporous structure and huge specific surface area,which ensures efficient capture of virions,as confirmed by ELISA analysis,dynamic light scattering measurements and transmission electron microscopy images.The results obtained indicate the great potential of using PSi NPs as universal viral sorbents and disinfectants for the detection and treatment of viral diseases. | Liubov A.Osminkina Svetlana N.Agafilushkina Ekaterina A.Kropotkina Nikolay Yu Saushkin Ivan V.Bozhev Sergei S.Abramchuk Jeanne V.Samsonova Alexandra S.Gambaryan | 2022 | Bioactive Materials2022，7，1： | 1 |
| 9 | Antioxidative Activities of Phenylethanod Glycosides from Ligustrum purpurascens显示文摘 | Ivan Yuen Fan Wong Zheng-Dan He Yu Huang | 2001 | Journal of Agricultural Food and Chemicals2001，49，： | 1 |
| 10 | Occult hepatitis B infection and HBV replicative activity in patients with cryptogenic cause of hepatocellular carcinoma显示文摘 | Danny Ka Ho Wong Fung Yu Huang Ching Lung Lai Ronnie Tung Ping Poon Wai Kay Seto James Fung Ivan Fan Ngai Hung Man Fung Yuen | 2011 | Hepatology2011，，3： | 1 |
| 11 | The effect of aprepitant and race on the pharmacokinetics of cyclophosphamide in breast cancer patients显示文摘 | Christine Walko Austin Combest Ivan Spasojevic Angela Yu Shriya Bhushan J. Hull Janelle Hoskins Delma Armstrong Lisa Carey Frances Collicio E. Dees | 2012 | Cancer Chemotherapy and Pharmacology2012，，5： | 1 |
| 12 | Development of ultrasensitive direct chemiluminescent enzyme immunoassay for determination of aflatoxin M1 in milk显示文摘 | Marina M. Vdovenko Chuan-Chen Lu Feng-Yih Yu Ivan Yu. Sakharov | 2014 | Food Chemistry2014，，： | 1 |
| 13 | Hierarchically textured Li x Mn 2? y O 4 thin films as positive electrodes for lithium-ion batteries显示文摘 | Martin Bettge Seung Yoon Ryu Scott MacLaren Steve Burdin Ivan Petrov Min-Feng Yu Ernie Sammann Daniel P. Abraham | 2012 | Journal of Power Sources2012，，： | 1 |
| 14 | Analytical evaluation of the VITROS ? 5600 Integrated System in a pediatric setting and determination of pediatric reference intervals显示文摘 | Ivan M. Blasutig Benjamin Jung Vathany Kulasingam Sanaz Baradaran Yu Chen Man Khun Chan David Colantonio Khosrow Adeli | 2010 | Clinical Biochemistry2010，，13： | 1 |
| 15 | Thermo-Physical Properties of Biporous Heat Pipe Evaporators显示文摘 | Semenic Tadej Lin Ying Yu Catton Ivan | 2008 | Journal of Heat Transfer2008，130，： | 1 |
| 16 | Knowledge Mining:A Cross-disciplinary Survey显示文摘Knowledge mining is a widely active research area across disciplines such as natural language processing(NLP), data mining(DM), and machine learning(ML). The overall objective of extracting knowledge from data source is to create a structured representation that allows researchers to better understand such data and operate upon it to build applications. Each mentioned discipline has come up with an ample body of research, proposing different methods that can be applied to different data types. A significant number of surveys have been carried out to summarize research works in each discipline. However, no survey has presented a cross-disciplinary review where traits from different fields were exposed to further stimulate research ideas and to try to build bridges among these fields.In this work, we present such a survey. | Yong Rui Vicente Ivan Sanchez Carmona Mohsen Pourvali Yun Xing Wei-Wen Yi Hui-Bin Ruan Yu Zhang | 2022 | Machine Intelligence Research2022，19，2： | 1 |
| 17 | Adaptive control with nonconvex parameterization显示文摘 | Ivan Yu Tyukin Danil V Prokhorov Valery A Terekhov | 2003 | IEEE Transaction on automatic control2003，48，4： | 1 |
| 18 | Comparative and population genomics of buckwheat species reveal key determinants of flavor and fertility显示文摘Common buckwheat(Fagopyrum esculentum)is an ancient crop with a world-wide distribution.Due to its excellent nutritional quality and high economic and ecological value,common buckwheat is becoming increasingly important throughout the world.The availability of a high-quality reference genome sequence and population genomic data will accelerate the breeding of common buckwheat,but the high heterozygosity due to the outcrossing nature has greatly hindered the genome assembly.Here we report the assembly of a chromosome-scale high-quality reference genome of F.esculentum var.homotropicum,a homozygous self-pollinating variant of common buckwheat.Comparative genomics revealed that two cultivated buckwheat species,common buckwheat(F.esculentum)and Tartary buckwheat(F.tataricum),underwent metabolomic divergence and ecotype differentiation.The expansion of several gene families in common buckwheat,including FhFAR genes,is associated with its wider distribution than Tartary buckwheat.Copy number variation of genes involved in the metabolism of flavonoids is associated with the difference of rutin content between common and Tartary buckwheat.Furthermore,we present a comprehensive atlas of genomic variation based on whole-genome resequencing of 572 accessions of common buckwheat.Population and evolutionary genomics reveal genetic variation associated with environmental adaptability and floral development between Chinese and non-Chinese cultivated groups.Genome-wide association analyses of multi-year agronomic traits with the content of flavonoids revealed that Fh05G014970 is a potential major regulator of flowering period,a key agronomic trait controlling the yield of outcrossing crops,and that Fh06G015130 is a crucial gene underlying flavor-associated flavonoids.Intriguingly,we found that the gene translocation and sequence variation of FhS-ELF3 contribute to the homomorphic self-compatibility of common buckwheat.Collectively,our results elucidate the genetic basis of speciation,ecological adaptation,fertility,and unique flavor of common buckwheat,and provide new resources for future genomics-assisted breeding of this economically important crop. | Kaixuan Zhang Yuqi He Xiang Lu Yaliang Shi Hui Zhao Xiaobo Li Jinlong Li Yang Liu Yinan Ouyang Yu Tang Xue Ren Xuemei Zhang Weifei Yang Zhaoxia Sun Chunhua Zhang Muriel Quinet Zlata Luthar Mateja Germ Ivan Kreft Dagmar Janovska Vladimir Meglic Barbara Pipan Milen I.Georgiev Bruno Studer Mark A.Chapman Meiliang Zhou | 2023 | Molecular Plant2023，16，9： | 0 |
| 19 | STM Manipulation of Molecular Moulds on Metal Surfaces显示文摘Molecular Landers are a class of compounds containing an aromatic board as well as bulky side groups which upon adsorption of the molecule on a surface may lift the molecular board away from the substrate.Different molecular Landers have extensively been studied as model systems for nanomachines and the formation of molecular wires,as well as for their function as“molecular moulds”,i.e.,acting as templates by accommodating metal atoms underneath their aromatic board.Here,we investigate the adsorption of a novel Lander molecule 1,4-bis(4-(2,4-diaminotriazine)phenyl)-2,3,5,6-tetrakis(4-tert-butylphenyl)benzene(DAT,C_(64)H_(68)N_(10))on Cu(110)and Au(111)surfaces under ultrahigh vacuum(UHV)conditions.By means of scanning tunneling microscopy(STM)imaging and manipulation,we characterize the morphology and binding geometries of DAT molecules at terraces and step edges.On the Cu(110)surface,various contact configurations of individual DAT Landers were formed at the step edges in a controlled manner,steered by STM manipulation,including lateral translation,rotation,and pushing molecules to an upper terrace.The diffusion barrier of single DAT molecules on Au(111)is considerably smaller than on Cu(110).The DAT Lander is specially designed with diamino-triazine side groups making it suitable for future studies of molecular self-assembly by hydrogen-bonding interactions.The results presented here are an important guide to the choice of substrate for future studies using this compound. | Miao Yu Wei Xu Youness Benjalal Regis Barattin Erik Lægsgaard Ivan Stensgaard Mohamed Hliwa Xavier Bouju AndréGourdon Christian Joachim Trolle R.Linderoth Flemming Besenbacher | 2009 | Nano Research2009，2，3： | 0 |
| 20 | 独立与共享:潮流办公空间设计之变——SOHO 3Q显示文摘在生活方式多元化和工作追求高效快捷的今天,"朝九晚五+格子间"的工作模式不再是都市标配。各种极具创意的工作坊和灵活多变的工作空间应运而生,不仅成为上班族新宠,更掀起了一场潮流办公间设计之变!AIM为SOHO打造的最新的3Q共享办公间就以摩登现代又极富创意的设计理念率先为"潮流办公间变革"提供了一个教科书式的范例。 | Wendy Saunders Vincent de Graaf Ivan Yu German Riog Byungmin Jeon Kun Zhang Liat Goldman Lily Zhu Alex Fripp Bertil Dongker Jerry Yin | 2015 | 设计家2015，，6： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员