|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Shortened Basal Internodes Encodes a Gibberellin 2-Oxidase and Contributes to Lodging Resistance in Rice显示文摘改进住宿抵抗的繁殖半矮子变化被证明了在自从绿 revolution.?However 的来临,增加谷物产量极其成功,在亚洲繁殖半矮子米饭变化的多数主要依赖于 SD1 的变异的等位基因的基因介绍,它编码赤霉素( GA ) 20-oxidase , OsGA20ox2 ,为催化 GA 生合成。这里,我们报导新米饭住宿抵抗基因,弄短的基础 Internodes (SBI ) ,它编码赤霉素 ? 2-oxidase 并且明确地控制灰煤杆的延伸通过撤销的基础 internodes GA 活动。SBI 主要在灰煤杆被表示基础 internodes。基因分析显示 SBI 是影响米饭高度和住宿抵抗的半主导的基因。SBI 突变而产生之遗传的变体显示不同活动并且与米饭变化的高度被联系。与 SBI 等位基因的更高的活动繁殖与改进住宿抵抗和增加的产量产生新米饭变化。SBI 的发现为生产半矮子米饭显型提供一个理想的基因资源并且为与提高的住宿抵抗和高产量引起米饭变化提供有效策略。 | Chang Liu Jinshan Gui Chenjian Fu Hasi Yu Dongliang Song Junhui Shen Peng Qin Xuanming Liu Bin Han Yuanzhu Yang Laigeng Li | 2018 | Molecular Plant2018，11，2： | 33 |
| 2 | Direct growth of single-walled carbon nanotubes on substrates显示文摘As one of the most promising candidate material for next generation electronic devices,the reliable and controllable synthesis of high quality single-walled carbon nanotubes(SWNTs) has long been an essential and important issue in the field.Direct growth of SWNTs on flat substrates by chemical vapor deposition(CVD) process is the best way to obtain SWNTs because it is immediately ready for building nano-devices.The orientation of the SWNTs has been well controlled by gas flow or substrate lattice during the CVD growth process.The chirality and structure control of SWNTs is still a big challenge.However,the conductivity selective growth has already partially succeeded.New catalysts have been explored to obtain SWNTs of higher quality.Along with the further progress in the study of the SWNT growth,the precise control over the orientation,position and conductivity of SWNTs is expected to meet the requirements of carbon-based nanoelectronics. | PENG Fei LIU Yu CUI RongLi GAO DongLiang YANG Feng LI Yan | 2012 | Chinese Science Bulletin2012，57，2： | 5 |
| 3 | A thermodynamic potential for barium zirconate titanate solid solutions显示文摘Barium zirconate titanate[Ba(ZrxTi_(1−x))O_(3)]solid solutions are promising lead-free ferroelectric materials that have received substantial interest.Thermodynamic analysis based on phenomenological Landau–Devonshire theory is a powerful method for theoretical investigation of ferroelectric materials,but cannot be applied to Ba(ZrxTi1−x)O3 because there is no thermodynamic potential.In this paper,a thermodynamic potential for Ba(ZrxTi_(1−x))O_(3)(0≤x≤0.3)solid solutions is constructed,and then a thermodynamic analysis carried out.The results accurately reproduce known phase structures and their transition temperatures,with good agreement with experimentally measured polarization,dielectric,and piezoelectric constants.It is found that Ba(ZrxTi_(1−x))O_(3) solid solutions at room temperature have three phase boundaries,including a tetragonal–orthorhombic phase boundary at x=0.013,an orthorhombic–rhombohedral phase boundary at x=0.0798,and a rhombohedral–paraelectric phase boundary at x=0.2135.The results also indicate that the chemical composition-induced ferroelectric–paraelectric phase boundary has superior electromechanical properties,suggesting a new way to enhance electromechanical coupling in Ba(ZrxTi_(1−x))O_(3) solid solutions. | Jinlin Peng Dongliang Shan Yunya Liu Kai Pan Chihou Lei Ningbo He Zhenyu Zhang Qiong Yang | 2018 | npj Computational Materials2018，，1： | 3 |
| 4 | CRISPR/Cas9-based tools for targeted genome editing and replication control of HBV显示文摘Hepatitis B virus(HBV) infection remains a major global health problem because current therapies rarely eliminate HBV infections to achieve a complete cure. A different treatment paradigm to effectively clear HBV infection and eradicate latent viral reservoirs is urgently required. In recent years, the development of a new RNA-guided gene-editing tool, the CRISPR/Cas9(clustered regularly interspaced short palindromic repeats/CRISPR-associated nuclease 9) system, has greatly facilitated site-specific mutagenesis and represents a very promising potential therapeutic tool for diseases, including for eradication of invasive pathogens such as HBV. Here, we review recent advances in the use of CRISPR/Cas9, which is designed to target HBV specific DNA sequences to inhibit HBV replication and to induce viral genome mutation, in cell lines or animal models. Advantages, limitations and possible solutions, and proposed directions for future research are discussed to highlight the opportunities and challenges of CRISPR/Cas9 as a new, potentially curative therapy for chronic hepatitis B infection. | Cheng Peng Mengji Lu Dongliang Yang | 2015 | Virologica Sinica2015，30，5： | 2 |
| 5 | Tocilizumab in patients with moderate or severe COVID-19: a randomized, controlled, open-label, multicenter trial显示文摘Tocilizumab has been reported to attenuate the“cytokine storm”in COVID-19 patients.We attempted to verify the effectiveness and safety of tocilizumab therapy in COVID-19 and identify patients most likely to benefit from this treatment.We conducted a randomized,controlled,open-label multicenter trial among COVID-19 patients.The patients were randomly assigned in a 1:1 ratio to receive either tocilizumab in addition to standard care or standard care alone.The cure rate,changes of oxygen saturation and interference,and inflammation biomarkers were observed.Thirty-three patients were randomized to the tocilizumab group,and 32 patients to the control group.The cure rate in the tocilizumab group was higher than that in the control group,but the difference was not statistically significant(94.12%vs.87.10%,rate difference 95%CI−7.19%–21.23%,P=0.4133).The improvement in hypoxia for the tocilizumab group was higher from day 4 onward and statistically significant from day 12(P=0.0359).In moderate disease patients with bilateral pulmonary lesions,the hypoxia ameliorated earlier after tocilizumab treatment,and less patients(1/12,8.33%)needed an increase of inhaled oxygen concentration compared with the controls(4/6,66.67%;rate difference 95%CI−99.17%to−17.50%,P=0.0217).No severe adverse events occurred.More mild temporary adverse events were recorded in tocilizumab recipients(20/34,58.82%)than the controls(4/31,12.90%).Tocilizumab can improve hypoxia without unacceptable side effect profile and significant influences on the time virus load becomes negative.For patients with bilateral pulmonary lesions and elevated IL-6 levels,tocilizumab could be recommended to improve outcome. | Dongsheng Wang Binqing Fu Zhen Peng Dongliang Yang Mingfeng Han Min Li Yun Yang Tianjun Yang Liangye Sun Wei Li Wei Shi Xin Yao Yan Ma Fei Xu Xiaojing Wang Jun Chen Daqing Xia Yubei Sun Lin Dong Jumei Wang Xiaoyu Zhu Min Zhang Yonggang Zhou Aijun Pan Xiaowen Hu Xiaodong Mei Haiming Wei Xiaoling Xu | 2021 | Frontiers of Medicine2021，15，3： | 2 |
| 6 | Host cell Rac1 GTPase facilitates Toxoplasma gondii invasion显示文摘Dear Editor,Toxoplasma gondii is broadly distributed worldwide,and infects nearly all warm-blooded animals(Montoya and Liesenfeld,2004).Its primary infections in pregnant women may lead to abortion,stillbirth and other conditions,and it also attributes largely to encephalitis,retinochoroiditis and other serious diseases in immunocompromised individuals(Moncada and Montoya,2012).Rac1 is a small GTPase in the Rho family that plays an important role in cytoskeleton reorganization(Hall,1998).Rac1 GTPase is reported to be activated by infection of Chlamydia pneumoniae(Zhang et al.,2014). | Haixia Wei Lijuan Zhou Shuizhen Wu Dongliang Li Shengqun Deng Hongjuan Peng | 2020 | Science China(Life Sciences)2020，63，4： | 2 |
| 7 | Estimation of ultra-stability of methane hydrate at 1 atm by thermal conductivity measurement显示文摘Thermal conductivity of methane hydrate was measured in hydrate dissociation self-preservation zone by means of the transient plane source(TPS) technique developed by Gustafsson.The sample was formed from 99.9%(volume ratio) methane gas with 280 ppm sodium dodecyl sulfate(SDS) solution under 6.6 MPa and 273.15 K.The methane hydrate sample was taken out of the cell and moved into a low temperature chamber when the conversion ratio of water was more than 90%.In order to measure the thermal conductivity,the sample was compacted into two columnar parts by compact tool at 268.15 K.The measurements are carried out in the temperature ranging from 263.15 K to 271.15 K at atmospheric pressure.Additionally,the relationship between thermal conductivity and time is also investigated at 263.15 K and 268.15 K,respectively.In 24 h,thermal conductivity increases only 5.45% at 268.15 K,but thermal conductivity increases 196.29% at 263.15 K.Methane hydrates exhibit only minimal decomposition at 1 atm and the temperature ranging from 263.15 K to 271.15 K.At 1 atm and 268.15 K,the total gas that evolved after 24 h was amounted to less than 0.71% of the originally stored gas,and this ultra-stability was maintained if the test was lasted for more than two hundreds hours before terminating. | Dongliang Li Deqing Liang Shuanshi Fan Hao Peng | 2010 | Journal of Natural Gas Chemistry2010，19，3： | 2 |
| 8 | Geometrical entropy approach for variable structure multiple-model estimation显示文摘The variable structure multiple-model(VSMM) estimation approach, one of the multiple-model(MM) estimation approaches, is popular in handling state estimation problems with mode uncertainties.In the VSMM algorithms, the model sequence set adaptation(MSA) plays a key role.The MSA methods are challenged in both theory and practice for the target modes and the real observation error distributions are usually uncertain in practice.In this paper, a geometrical entropy(GE) measure is proposed so that the MSA is achieved on the minimum geometrical entropy(MGE) principle.Consequently, the minimum geometrical entropy multiple-model(MGEMM) framework is proposed, and two suboptimal algorithms, the particle filter k-means minimum geometrical entropy multiple-model algorithm(PF-KMGEMM) as well as the particle filter adaptive minimum geometrical entropy multiple-model algorithm(PF-AMGEMM), are established for practical applications.The proposed algorithms are tested in three groups of maneuvering target tracking scenarios with mode and observation error distribution uncertainties.Numerical simulations have demonstrated that compared to several existing algorithms, the MGE-based algorithms can achieve more robust and accurate estimation results when the real observation error is inconsistent with a priori. | Shen-tu Han Xue Anke Peng Dongliang | 2015 | Chinese Journal of Aeronautics2015，28，4： | 2 |
| 9 | Inte- grated data management in complex product collaborative de-sign显示文摘 | PENG Guoqi CUI Dongliang WANG Cheng'en | 2009 | Computers in Industry2009，60，1： | 1 |
| 10 | Thrombin-induced TGF-β1 pathway: A cause of communicating hydrocephaluspost subarachnoid hemorrhage显示文摘 | Tong Li Peng Zhang Bin Yuan Dongliang Zhao Yueqin Chen Xinzhong Zhang | 2013 | International Journal of Molecular Medicine2013，，3： | 1 |
| 11 | A combined algorithm of K-means and MTRL for multi-class classification显示文摘The basic idea of multi-class classification is a disassembly method,which is to decompose a multi-class classification task into several binary classification tasks.In order to improve the accuracy of multi-class classification in the case of insufficient samples,this paper proposes a multi-class classification method combining K-means and multi-task relationship learning(MTRL).The method first uses the split method of One vs.Rest to disassemble the multi-class classification task into binary classification tasks.K-means is used to down sample the dataset of each task,which can prevent over-fitting of the model while reducing training costs.Finally,the sampled dataset is applied to the MTRL,and multiple binary classifiers are trained together.With the help of MTRL,this method can utilize the inter-task association to train the model,and achieve the purpose of improving the classification accuracy of each binary classifier.The effectiveness of the proposed approach is demonstrated by experimental results on the Iris dataset,Wine dataset,Multiple Features dataset,Wireless Indoor Localization dataset and Avila dataset. | XUE Mengfan HAN Lei PENG Dongliang | 2019 | Journal of Systems Engineering and Electronics2019，30，5： | 1 |
| 12 | Effect of Heat Treatment on Electrical and Optical Properties of Cd_(2)SnO_(4) Films显示文摘Cd_(2)SnO_(4)(CTO)films prepared by radio-frequency reactive sputtering from a Cd-Sn alloy target in Ar-O_(2) mixtures have been found to be a n-type degenerate semiconductor in which oxygen,vacancies provide the donor states and free carrier concentration is up to 4.46×10^(26)/m^(3).The films were annealed at temperature up to 500℃ in stable Ar flow.Large Burstein shift has been observed in the visible transmission spectra.Photoluminescence spectrum measurement indicates the intrinsic optical gap of crystalline CTO is about 2.156eV.Analysis of electrical and optical data on CTO films before and after heat treatment leads to a calculated optical band gap in the range of 2.37-2.64eV and an effective mass 0.22-0.48 of the free electron mass. | PENG Dongliang JIANG Shengrui WANG Wanlu | 1993 | Chinese Physics Letters1993，10，3： | 1 |
| 13 | Room-temperature deposition of transparent conducting Al-doped ZnO films by RF magnetron sputtering method 显示文摘 | Yang Weifeng Liu Zhuguang Peng Dongliang | 2009 | Applied Surface Science2009，255，11： | 1 |
| 14 | Electron transport properties of magnetic granular films显示文摘In this paper,we present a review of electron transport properties of magnetic granular films.Magnetic granular films are nanocomposite materials which consist of magnetic nanoparticles embedded in a nonmagnetic matrix or assembling of magnetic nanoparticles.According to the style of the nonmagnetic matrix,microstructure and the electron transport mechanism of the films,the magnetic granular films were divided into three groups:(1) magnetic metal-metal granular films,(2) magnetic metal-insulator granular films and(3) magnetic nanocluster-assembled granular films.Moreover,we also systematically review the magnetic properties,transport properties and magnetoresistance effect of size-monodispersed Co and Fe nanocluster-assembled films. | PENG DongLiang WANG JunBao WANG LaiSen LIU XiaoLong WANG ZhenWei CHEN YuanZhi | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，1： | 1 |
| 15 | In situ LA-MC-ICP-MS and ID-TIMS U–Pb geochronology of cassiterite in the giant Furong tin deposit, Hunan Province, South China: New constraints on the timing of tin–polymetallic mineralization显示文摘 | Shunda Yuan Jiantang Peng Shuang Hao Huimin Li Jianzhen Geng Dongliang Zhang | 2011 | Ore Geology Reviews2011，，1： | 1 |
| 16 | A Recursive Algorithm for Bearings-Only Tracking with Signal Time Delay显示文摘 | Yunfei Guo Anke Xue Dongliang Peng | 2008 | Signal Processing2008，88，： | 1 |
| 17 | A recursivealgorithm for bearings-only tracking with signal time delay 显示文摘 | GUO Yunfei XUE Anke PENG Dongliang | 2008 | Signal Processing2008，88，6： | 1 |
| 18 | POD Nanozyme optimized by charge separation engineering for light/pH activated bacteria catalytic/photodynamic therapy显示文摘The current feasibility of nanocatalysts in clinical anti-infection therapy,especially for drug-resistant bacteria infection is extremely restrained because of the insufficient reactive oxygen generation.Herein,a novel Ag/Bi2MoO6(Ag/BMO)nanozyme optimized by charge separation engineering with photoactivated sustainable peroxidase-mimicking activities and NIR-II photodynamic performance was synthesized by solvothermal reaction and photoreduction.The Ag/BMO nanozyme held satisfactory bactericidal performance against methicillin-resistant Staphylococcus aureus(MRSA)(~99.9%).The excellent antibacterial performance of Ag/BMO NPs was ascribed to the corporation of peroxidase-like activity,NIR-II photodynamic behavior,and acidity-enhanced release of Ag^(+).As revealed by theoretical calculations,the introduction of Ag to BMO made it easier to separate photo-triggered electronhole pairs for ROS production.And the conduction and valence band potentials of Ag/BMO NPs were favorable for the reduction of O_(2) to·O_(2)^(−).Under 1064 nm laser irradiation,the electron transfer to BMO was beneficial to the reversible change of Mo^(5+)/Mo^(6+),further improving the peroxidase-like catalytic activity and NIR-II photodynamic performance based on the Russell mechanism.In vivo,the Ag/BMO NPs exhibited promising therapeutic effects towards MRSA-infected wounds.This study enriches the nanozyme research and proves that nanozymes can be rationally optimized by charge separation engineering strategy. | Changyu Cao Tingbo Zhang Nan Yang Xianghong Niu Zhaobo Zhou Jinlan Wang Dongliang Yang Peng Chen Liping Zhong Xiaochen Dong Yongxiang Zhao | 2022 | Signal Transduction and Targeted Therapy2022，7，4： | 1 |
| 19 | 4350<ce:hsp sp='0.25'/>W quasi-continuous-wave operation of a diode face-pumped ceramic Nd: YAG slab laser显示文摘 | Junchi Chen Jiang Li Jialin Xu Wenbin Liu Yong Bo Xiqi Feng Yiting Xu Dongliang Jiang Zhongzheng Chen Yubai Pan Yading Guo Biao Yan Chang Guo Lei Yuan Hongtao Yuan Yanyong Lin Yunsheng Xiao Qinjun Peng Wenqiang Lei Dafu Cui Zuyan Xu | 2014 | Optics and Laser Technology2014，，： | 1 |
| 20 | 1α,25(OH)2D3对斑马鱼脂肪组织中脂肪酸氧化的促进显示文摘文章简介1α,25(OH)2D3被认为是哺乳类动物的矿物质代谢的重要调控激素,但其在动物脂肪组织代谢中的精确机制却不够清晰。肝细胞微小体中的细胞色素P450酶2R1(CYP2R1)是活化维生素D3的第一步,即25位的羟基化的羟基化酶,此功能在脊椎动物中是保守。 | Xuyan Peng Guohui Shang Wenqing Wang Xiaowen Chen Qiyong Lou Gang Zhai Dongliang Li Zhenyu Du Yali Ye Xia Jin Jiangyan He Yi Zhang 殷战 | 2018 | 科学新闻2018，0，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员