|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | High-precision timing of the Quaternary standard samples with thermal ionization mass spectrometry (TIMS) U-series method显示文摘Two national stalagmite standard (GBW04412, GBW04413) and one international coral standard (RKM4) have been determined by using thermal ionization mass spectrometry (TIMS) method. The values of ( 234 U/ 238 U) act , ( 230 Th/ 234 U) act and age are all consistent in error range with the standard values obtained by using α spectrometry. | Peng Zicheng Wang Zhaorong Sun Weidong Ma Zhibang Xia Ming Zhang Chenhui Chen Wenji Zhang Zhonglu An Zhisheng | 1998 | Chinese Science Bulletin1998，43，4： | 14 |
| 2 | Laboratory testing and molecular analysis of the resistance of wild and cultivated soybeans to cotton bollworm, Helicoverpa armigera(Hübner)显示文摘Identifying a superior soybean variety with high defoliator resistance is important to avoid yield loss. Cotton bollworm(Helicoverpa armigera Hübner) is one of the major defoliators of soybean(Glycine max [L.] Merr.) worldwide. In this study, we evaluated the effect of H. armigera larvae on ED059, a wild soybean(Glycine soja Sieb. et Zucc.), and three cultivated soybean varieties: Tianlong 2, PI 535807, and PI 533604, in choice and no-choice assays. The percentage of ED059 leaflets consumed by H. armigera was lower than that of the three cultivated soybeans. Larvae that fed on ED059 exhibited low weight gain and high mortality rate.Waldbauer nutritional indices suggested that ED059 reduced the growth, consumption, and frass production of H. armigera larvae. Larvae that fed on ED059 showed lower efficiency of conversion of ingested and of digested food than those that fed on Tianlong 2 and PI 533604.However, they showed statistically similar consumption index and approximate digestibility compared with those fed on the three cultivated soybeans. Quantitative real-time PCR analysis revealed that 24 h after insect attack, ED059 had higher transcript levels of Kunitz trypsin inhibitor 3, Cysteine proteinase inhibitor 2, and Nerolidol synthase 1 but a lower transcript level of Pathogenesis-related protein 1 than Tianlong 2. The gene expression results were consistent with the presence of higher levels of jasmonic acid(JA) and transcript levels of the JA biosynthesis enzyme allene oxide cyclase 3 in ED059 than in Tianlong 2. Our findings indicate that ED059 is a superior soybean line with strong insect resistance that may be mediated via the JA pathway. | Xiaoyi Wang Haifeng Chen Aihua Sha Rong Zhou Zhihui Shang Xiaojuan Zhang Chanjuan Zhang Limiao Chen Qingnan Hao Zhonglu Yang Dezhen Qiu Shuilian Chen Xinan Zhou | 2015 | The Crop Journal2015，3，1： | 6 |
| 3 | High-precision thermal ionization mass spectrometry dating of young volcanic rocks by using U-series method显示文摘A high precision thermal ionization mass spectrometric (HP-TIMS) technique is used to determine 238U,234U,232Th,230Th concentrations and their ratios in whole rocks and minerals separated from Ouaternary Maanshan, Dayingshan and Heikongshan volcanic rocks of Tengchong volcanic field .Yunnan Province, China. The 238U-230Th isochrons are given, yielding four age values (227 ? 20) ka (D-1, Dayingshan), (79.6 ±5.5) ka (D-7, Dayingshan), (21.9 ± 3.0) ka (h-1, Heikongshan), and (7.5 ± 1.0) ka (M-1, Maanshan). The result is not only consistent with but also preciser than those measured by the K-Ar method and the alpha spectrometry U-series method, indicating that the HP-TIMS method is reliable and has high precision. Besides, a procedure of HP-TIMS analysis of young volcanic rocks in China is set up preliminarily. | WANG Fei PENG Zicheng CHEN Wenji WANG Zhaorong YANG Jiwu ZHANG Zhonglu HU Yutai | 2000 | Chinese Science Bulletin2000，45，1： | 5 |
| 4 | Activity of Changbaishan Tianchi Volcano Since Late Pleistocene——The Constrain From Geochronology of High Precision U-Series Tims Method显示文摘samples of lava and pumice from the cone of Changbaishan Tianchi Volcano, Jiling, China, were dated by using high precision U-series TIMS method. We conclude that the bottom of the cone formed before 350 ka, the middle part in 70~80 ka, the upper during 20~1ka, and the top less than 1ka, and the age based periods of the volcano eruption since Late Pleistocene is given as follows: >350ka,70ka,18~25ka,10ka, 4C5ka, 1~0.75ka, which may offer the basis for the study of volcanic disaster in future. In addition, the principle of dating young volcanic rocks by using U-series TIMS method is introduced briefly. Differentiation characteristics of U and Th in different minerals of the volcanic rocks are discussed, and the ability producing isochrons, based on U and Th differentiation, are discussed. In the last part of the paper, the closure of samples to the elements U and Th, which is important for age results, is discussed by using ( 234 U/ 238 U) radioactivity ratio which can be used to monitor if the samples have been weathered or eroded or leached since the time they formed. In this study, all samples have ( 234 U/ 238 U) activity ratios within 1% of secular equilibrium (( 234 U/ 238 U) radioactivity ratios are unity), indicating no disturbance of the 234 U~ 238 U system. All of these discussions show that the TIMS method is good to date Tianchi volcanics and the results are reliable. | Wang Fei Chen Wenji Zhang Zhonglu Hu Yutai Peng Zicheng | 2000 | Global Geology2000，5，1： | 2 |
| 5 | Discovery of eight lensing clusters of galaxies显示文摘Clusters of galaxies have a huge mass which can act as gravitational lenses.Galaxies behind clusters can be distorted by the lenses to form arcs in images.Herein a search was done for giant lensed arcs using the SDSS data.By visually inspecting SDSS images of newly identified clusters in the SDSS DR8 and Stripe 82 data,we discover 8 strong lensing clusters together with additional 3probable and 6 possible cases.The lensed arcs show bluer colors than the member galaxies of clusters.The masses and optical luminosities of galaxy clusters interior to the arcs are calculated.The mass-to-light ratios are found to be in the range of a few tens of M⊙/L⊙,consistent with the distribution of previously known lensing clusters. | LIANG SuMing WEN ZhongLue HAN JinLin JIANG YunYing | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，9： | 2 |
| 6 | What is the purpose of launching World Journal of Biological Chemistry?显示文摘The first issue of World Journal of Biological Chemistry (WJBC ), whose preparatory work was initiated on July 01, 2009, will be published on January 26, 2010. The WJBC Editorial Board has now been established and consists of 341 distinguished experts from 37 countries. Our purpose of launching WJBC is to publish peer-reviewed, high-quality articles via an open-access online publishing model, thereby acting as a platform for communication between peers and the wider public, and maximizing the benefits to editorial board members, authors and readers. | Lian-Sheng Ma, Beijing Baishideng BioMed Scientific Co., Ltd., Room 903, Building D, Ocean International Center, No. 62 Dongsihuan Zhonglu, Chaoyang District, Beijing 100025, China | 2010 | World Journal of Biological Chemistry2010，1，1： | 1 |
| 7 | Laboratory testing and molecular analysis of the resistance of wild and cultivated soybeans to cotton bollworm, Helicoverpa armigera (Hübner)显示文摘 | Xiaoyi Wang Haifeng Chen Aihua Sha Rong Zhou Zhihui Shang Xiaojuan Zhang Chanjuan Zhang Limiao Chen Qingnan Hao Zhonglu Yang Dezhen Qiu Shuilian Chen Xinan Zhou | 2014 | The Crop Journal2014，，： | 1 |
| 8 | Comparative analysis of symbiotic phenotypes of soybean ’’Tianlong 1’’ with two different rhizobia and co-inoculation at different developmental stages显示文摘Symbiotic nitrogen fixation between soybean and rhizobia, which directly catalyze reduction of atmospheric nitrogen into ammonia, has critical importance in agricultural economy and environment. However, soybean symbiotic nitrogen efficiency, which changes with growth stage, largely relies on symbiotic host-specificity and nodule development. In this report, symbiotic phenotypes of soybean ‘Tianlong 1’ with different inoculation (inoculated with Bradyrhizobium japonicum strain 113-2, Sinorhizobium fredii USDA205 and co-inoculated with 113-2 and USDA205) were comparatively studied at different developmental stages. Without additional nitrogen, chlorophyll content, above ground fresh weight,plant height, nodule number and nodule dry weight changed with different rhizobia at various developmental stages. 113-2 had more advantages than USDA205 in promoting plant growth and nodulation. Nodulation morphology of co-inoculation was more similar to 113-2 than USDA205. Competitive nodulation between two rhizobia promoted plant growth, which had significant agricultural application prospect. For the first time, this study provided evidence for co-inoculation with different rhizobia having positive effect on plant growth, and shed new light on the competitive relationship between different rhizobia. | Rong Li Songli Yuan Haifeng Chen Chanjuan Zhang Limiao Chen Qingnan Hao Xiaojuan Zhang Zhihui Shan Zhonglu Yang Shuilian Chen Dezhen Qiu Xin’an Zhou | 2017 | Oil Crop Science2017，2，3： | 1 |
| 9 | Structure-function relationships of the human bitter taste re-ceptor hTAS2R1:insights from molecular modelingstudies显示文摘 | Dai Weimin You Zhonglu Zhou He | 2011 | J Recept Signal Transduct Res2011，31，3： | 1 |
| 10 | Event-Related Potential Effects Associated with Insight Problem Solving in a Chinese Logogriph Task显示文摘 | Qiang Xing John X Zhang Zhonglu Zhang | | 0，，01： | 1 |
| 11 | GroundSettlementMonitoring Based on Temporarily Coherent Points betweenTwoSAR Acquisitions显示文摘 | ZhangLei DingXiaoli ZhongLu | 2011 | ISPRSJournalofPhotogrammetryandRemoteSensing2011，66，1： | 1 |
| 12 | MappingGroundSurface Deformation Using Temporarily Coherent PointSARInterferometry 显示文摘 | ZhangLei ZhongLu DingXiaoli etal | 2012 | ApplicationtoLosAngelesBasin RemoteSensingofEnvironment2012，117，1： | 1 |
| 13 | The cetermmation oi 125I activity using sum-peak method with a well-type HPGe-derector-based spectrometer 显示文摘 | Wang Zhonglu | 2001 | Nucl Instrum Methods2001，459，： | 1 |
| 14 | Quantifying tumor-selective radiation dose enhancements using gold nanoparticles: a monte carlo simulation study显示文摘 | Sean X. Zhang Junfang Gao Thomas A. Buchholz Zhonglu Wang Mohammad R. Salehpour Rebekah A. Drezek Tse-Kuan Yu | 2009 | Biomedical Microdevices2009，，4： | 1 |
| 15 | Herbivore defense responses and associated herbivore defense mechanism as revealed by comparing a resistant wild soybean with a susceptible cultivar显示文摘Plants have evolved sophisticated defense mechanisms against herbivores to help them adapt to the environment. Understanding the defense mechanisms in plants can help us control insects in a more effective manner. In this study, we found that compared with Tianlong 2(a cultivated soybean with insect susceptibility), ED059(a wild soybean line with insect resistance)contains sharper pubescence tips, as well as lower transcript levels of wound-induced protein kinase(WIPK) and salicylic acid-induced protein kinase(SIPK), which are important mitogen-activated protein kinases involved in early defense response to herbivores. The observed lower transcript levels of WIPK and SIPK induced higher levels of jasmonic acid(JA), JA biosynthesis enzymes(AOC3) and some secondary metabolites in ED059. Functional analysis of the KTI1 gene via Agrobacterium-mediated transformation in Arabidopsis thaliana indicated that it plays an important role in herbivore defense in ED059. We further investigated the molecular response of third-instar Helicoverpa armigera(Hübner) larvae to Tianlong 2 and ED059. We found apoptotic cells only in the midguts of larvae that fed on ED059. Compared with larvae reared on the susceptible cultivar Tianlong 2, transcript levels of catalase(CAT) and glutathione S-transferase(GST) were up-regulated, whereas those of CAR, CHSB, and TRY were down-regulated in larvae that fed on the highly resistant variety ED059. We propose that these differences underlie the different herbivore defense responses of ED059 and Tianlong 2. | Xiaoyi Wang Haifeng Chen Zhihui Shan Qingnan Hao Chanjuan Zhang Zhonglu Yang Xiaojuan Zhang Songli Yuan Dezhen Qiu Shuilian Chen Yongqin Jiao Xin'an Zhou | 2015 | The Crop Journal2015，3，6： | 1 |
| 16 | Research status of soybean symbiosis nitrogen fixation显示文摘Soybean(Glycine max)is one of the most important economic legume crops with largest planting area,and is also an important oil crop,as well as food and feed material.Soybean-rhizobia symbiosis plays important roles in plant cultivation and fertilizer application.However,there are many problems in agricultural application of soybean symbiotic nitrogen fixation.In this review,we summarized three restriction factors(host specificity,low nitrogen fixation efficiency and abiotic stress)and discussed research progresses of these factors.Clarification of host specific mechanism will help to select and apply rhizobia inoculants.Both maintaining high nitrogenase activity and delaying nodule senescence can improve the efficiency of symbiotic nitrogen fixation.Abiotic stress-tolerant rhizobia can improve the abiotic stress tolerance of soybean.Breeding stress tolerant genotypes of soybean and rhizobia,obtaining correlated genes are the common strategies to improve soybean symbiotic nitrogen fixation under extreme conditions.Regulatory mechanisms of these restriction factors are still poorly understood and needs further clarification. | Rong Li Haifeng Chen Zhonglu Yang Songli Yuan Xin’an Zhou | 2020 | Oil Crop Science2020，5，1： | 1 |
| 17 | Long-term variations in body length and age at maturity of the small yellow croaker (Larimichthys polyactis Bteeker,1877) in the Bohai Sea and the Yellow Sea China显示文摘 | Zhonglu Li Xiujuan Shan | | 0，，： | 1 |
| 18 | Synthe- sis, structures, and urease inhibitory activities of oxovanadium (V) complexes with Schiff bases显示文摘 | YOU ZHONGLU SHI DAHUA ZHANG JICAI | 2012 | Inorg Chim Acta2012，384，： | 1 |
| 19 | Symbiotic matching between soybean ‘Tianlong 1’ and rhizobia显示文摘‘Tianlong 1’ is widely popularized and applied with good comprehensive characters and is also good receptor for genetic transformation. However, little is known about symbiotic nitrogen fixation of ‘Tianlong 1’. In this report, 10 soybean rhizobia from different areas were selected to perform symbiotic matching test with ‘Tianlong 1’ in chamber. Two aboveground indicators (fresh weight aboveground and plant height) and 4 underground indicators (length of root, number of nodules, dry weight of root nodules per plant and morphology of nodules) were measured and data were statistically analyzed. Results showed that ‘Tianlong 1’ was a broad-hosted soybean which has different symbiotic matching abilities with these 10 rhizobia. Bradyrhizobium japonicum has more advantages than Sinorhizobium fredii in promoting plant growth and nodulation. 113-2 and 5036 were high effective strains. 113-2 was regarded as the most effective rhizobium matching to ‘Tianlong 1’ due to geographical advantages and adaptability. This research will promote symbiotic fixation of ‘Tianlong 1’ in agricultural industry for the first time. | Rong Li Songli Yuan Haifeng Chen Chanjuan Zhang Limiao Chen Qingnan Hao Xiaojuan Zhang Zhihui Shan Zhonglu Yang Shuilian Chen Dezhen Qiu Xin’an Zhou | 2017 | Oil Crop Science2017，2，2： | 1 |
| 20 | How does family background affect children’s educational achievement?Evidence from Contemporary China显示文摘Education is a lasting process.Academic performance in primary education plays a crucial role in obtaining further educational opportunities.Thus,it is necessary to examine how family background affects children’s academic achievement at an early stage.Through analysis of data from the Chinese Family Panel Study in 2010(CFPS2010),this paper proposes two pathways through which family influences children’s academic performance.Firstly,parents compete for high-quality educational opportunities for their children and better educational opportunities lead to better academic performance.Secondly,parenting behavior and educational support for their children could cultivate children’s learning habits and affect academic performance.We also find urban students’academic performance are more heavily affected by their families’socioeconomic status compared with rural students.These findings bear important implications for how to reduce the class difference in students’academic performance and promote educational equity in contemporary China. | Zhonglu Li Zeqi Qiu | 2018 | The Journal of Chinese Sociology2018，5，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员