|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Alternate row mulching optimizes soil temperature and water conditions and improves wheat yield in dryland farming显示文摘Straw mulching allows for effective water storage in dryland wheat production. Finding a suitable straw mulching model that facilitates wheat growth was the objective of this study. A 2-year field experiment was conducted to investigate the effects of two straw mulching patterns(FM, full coverage within all the rows; HM, half coverage within alternate rows) and two mulching rates(4.5 and 9.0 t ha^(–1)) on soil moisture, soil temperature, grain yield, and water use efficiency(WUE) of winter wheat in northern China, with no mulching(M0) as the control. Results showed that mulching increased the soil water storage in all growth stages under high mulching rates, with a stronger effect in later growth stages. Water storage under the HM model was greater in later stages than under the FM model. Soil water content of HM groups was higher than that of FM groups, especially in surface soil layers. Evapotranspiration decreased in mulched groups and was higher under high mulching rates. Aboveground biomass during each growth stage under the HM model was higher than that under M0 and FM models with the same mulched rate, leading to a relatively higher grain yield under the HM model. Mulching increased WUE, a trend that was more obvious under HM9.0 treatment. Warming effect of soil temperature under the HM pattern persisted longer than under the FM model with the same mulching rates. Accumulated soil temperature under mulched treatments increased, and the period of negative soil temperature decreased by 9–12 days under FM and by 10–20 days under HM. Thus, the HM pattern with 9.0 t ha–1 mulching rate is beneficial for both soil temperature and water content management and can contribute to high yields and high WUE for wheat production in China. | YAN Qiu-yan DONG Fei LOU Ge YANG Feng LU Jin-xiu LI Feng ZHANG Jian-cheng LI Jun-hui DUAN Zeng-qiang | 2018 | Journal of Integrative Agriculture2018，17，11： | 8 |
| 2 | Tunable and scalable broadband metamaterial absorber involving VO2-based phase transition显示文摘Optical absorbers with dynamic tuning features are able to flexibly control the absorption performance, which offers a good platform for realizing optical switching, filtering, modulating, etc. Here, we propose a thermally tunable broadband absorber applying a patterned plasmonic metasurface with thermo-chromic vanadium dioxide (VO2) spacers. An actively tunable absorption bandwidth and peak resonant wavelength in the region from the near-to mid-infrared (NMIR) are simultaneously achieved with the insulating.metallic phase transition ofVO2·Moreover, the scalable unit cell,which is composed of multi-width sub-cells, provides a new freedom to further manipulate (i.e., broaden or narrow) the absorption bandwidth while maintaining a high relative absorption bandwidth and efficient absorbance at the same time. For both transverse-electric and transverse-magnetic polarizations, the proposed nanostructure exhibits a high absorption over a wide angular range up to 60°.This method holds a promising potential for versatile utilizations in optical integrated devices,NMIR photodetection, thermal emitters, smart temperature control systems,and so fbrth. | Lei Lei Fei Lou Keyu Tao Haixuan Huang Xin Cheng Ping Xu | 2019 | Photonics Research2019，7，7： | 8 |
| 3 | Identification of HBsAg-specific antibodies from a mammalian cell displayed full-length human antibody library of healthy immunized donor显示文摘肝炎 B 免疫球蛋白(HBIG ) 在肝炎 B 的管理是重要的病毒(HBV ) 感染。试图作为 HBIG 的一种选择开发 recombinant monoclonal 抗体,我们报导 HBV 表面抗原(HBsAg ) 的成功的鉴定从在哺乳动物的房间上显示的一个全身的人的抗体图书馆的特定的抗体出现。把一个生来地使免疫的施主的外部血 mononuclear 房间的全部的 RNA 用作模板,抗体全部剧目被放大。联合四方法的结扎和 Flp 调停 recombinase 的集成(Flp 在里面) 系统,我们构造了每个房间在显示了一个种仅仅抗体分子的一个哺乳动物的基于房间的、充分人的、全身的抗体显示图书馆。由屏蔽使用激活荧光的房间排序的房间图书馆(FACS ) ,八个房间克隆显示那房间表面上的 HBsAg 特定的抗体被识别。抗体基因的 DNA 顺序分析揭示了三唯一的抗体。FACS 数据显示了那荧光灯表示(FSE ) 的力量,荧光灯绑定(FSB ) 的力量和相对有约束力的能力(RBA ) 都在他们之中是不同的。这些结果由使用我们的抗体表明了那哺乳动物的显示和屏蔽站台,我们能成功地从一个使免疫的全身的抗体图书馆识别抗原特定的抗体。因此,这个平台为治疗学的抗体的开发是很有用的。 | Chang-Zheng Li Zhong-Kun Liang Zhen-Rui Chen Hai-Bo Lou Ye Zhou Zhe-Huan Zhang Fei Yu Shuwen Liu Yuanping Zhou Shuguang Wu Wenling Zheng Wanlong Tan Shibo Jiang Chen Zhou | 2012 | Cellular & Molecular Immunology2012，9，2： | 7 |
| 4 | Nanosecond-pulsed, dual-wavelength, passively Q-switched ytterbium-doped bulk laser based on few-layer MoS2 saturable absorber显示文摘A compact saturable absorber mirror(SAM) based on few-layer molybdenum disulfide(MoS2) nanoplatelets was fabricated and successfully used as an efficient saturable absorber(SA) for the passively Q-switched solid-state laser at 1 μm wavelength. Pulses as short as 182 ns were obtained from a ytterbium-doped(Yb:LGGG) bulk laser Q-switched by the MoS2 SAM, which we believe to be the shortest one ever achieved from the MoS2 SAs-based Q-switched bulk lasers. A maximum average output power of 0.6 W was obtained with a slope efficiency of 24%,corresponding to single pulse energy up to 1.8 μJ. In addition, the simultaneous dual-wavelength Q-switching at 1025.2 and 1028.1 nm has been successfully achieved. The results indicate the promising potential of few-layer MoS2 nanoplatelets as nonlinear optical switches for achieving efficient pulsed bulk lasers. | Fei Lou Ruwei Zhao Jingliang He Zhitai Jia Xiancui Su Zhaowei Wang Jia Hou Baitao Zhang | 2015 | Photonics Research2015，3，2： | 5 |
| 5 | Performance of microbiological control by a point-of-use filter system for drinking water purification显示文摘Purification capacity of a faucet mounted type water filter for home use was evaluated,particularly with regard to microbiological performance under different running conditions.Biofilms were formed inside the filter,affecting the bacterial quality of the effuent water.Low flow rate,long stagnation period and high filter temperature were found favorable for bacterial growth inside.By commercial analytical profile index(API) kits,ten different bacterial species were identified in drinking water,four of which were probably contributed to the biofilm formation since they were also present in the biofilm.Fluorescence in situ hybridization(FISH) was used to confirm the API identification results,and direct viable count(DVC) method was employed to improve the sensitivity of FISH for the isolated Acinetobacter spp.and Pseudomonas putida as models.Relationship between the filter operating condition and the bacterial community alteration was partly revealed,which could provide the basic knowledge for the filter design and its practical use. | SU Fengyi LUO Mingfang ZHANG Fei LI Peng LOU Kai XING Xinhui | 2009 | Journal of Environmental Sciences2009，21，9： | 4 |
| 6 | The nucleoprotein of severe fever with thrombocytopenia syndrome virus processes a stable hexameric ring to facilitate RNA encapsidation显示文摘Severe fever with thrombocytopenia syndrome virus(SFTSV),a member of the Phlebovirus genus from the Bunyaviridae family endemic to China,is the causative agent of life-threatening severe fever with thrombocyto-penia syndrome(SFTS),which features high fever and hemorrhage.Similar to other negative-sense RNA viruses,SFTSV encodes a nucleocapsid protein(NP)that is essen-tial for viral replication.NP facilitates viral RNA encapsida-tion and is responsible for the formation of ribonucleopro-tein complex.However,recent studies have indicated that NP from Phlebovirus members behaves in inhomogene-ous oligomerization states.In the present study,we report the crystal structure of SFTSV NP at 2.8Åresolution and demonstrate the mechanism by which it processes a ring-shaped hexameric form to accomplish RNA encapsida-tion.Key residues essential for oligomerization are identi-fi ed through mutational analysis and identifi ed to have a signifi cant impact on RNA binding,which suggests that correct formation of highly ordered oligomers is a criti-cal step in RNA encapsidation.The fi ndings of this work provide new insights into the discovery of new antiviral reagents for Phlebovirus infection. | Honggang Zhou Yuna Sun Ying Wang Min Liu Chao Liu Wenming Wang Xiang Liu Le Li Fei Deng Hualin Wang Yu Guo Zhiyong Lou | 2013 | Protein & Cell2013，4，6： | 4 |
| 7 | Induction and characterization of polyploids from seeds of Rhododendron fortunei Lindl.显示文摘Most Rhododendron species are ornamental flowering species widely distributed in Asia,North America,and West Europe.Rhododendron fortunei,one of the endemic Rhododendron species in China,has beautiful flowers with bright colors and is being exploited to meet the needs of the flower market.Polyploid plants usually show superiority in growth,disease resistance,and adaption over their diploid relatives.Here,we report the first case of polyploid induction in R.fortunei.In order to induce polyploidy in R.fortunei,germinating seeds were treated with different concentrations of oryzalin for 16 h.By evaluating ploidy level with flow cytometry,a total of 34 polyploid R.fortunei lines,including 27 tetraploid lines and seven octoploid lines,were obtained.A comparison of treatments indicated that 7.5 mg L^-1 oryzalin was the optimal concentration for polyploid induction in seeds of R.fortunei.Compared with diploid plants,tetraploid and octoploid plants exhibited slower growth rates and had thicker and rounder curled leaves with more leaf epidermal hairs.Moreover,larger stomata at lower density were also observed in the leaves of polyploid plants.Chlorophyll contents were also significantly increased in polyploid plants,which leads to a darker green leaf color.Both small and large individuals exhibiting the same characteristics were observed among the obtained tetraploid plants.Overall,our study establishes a feasible method for polyploid induction in R.fortunei,thus providing a basis for breeding new R.fortunei varieties. | MO Lan CHEN Jun-hao CHEN Fei XU Qiang-wei TONG Zai-kang HUANG Hua-hong DONG Ren-hui LOU Xiong-zhen LIN Er-pei | 2020 | Journal of Integrative Agriculture2020，19，8： | 3 |
| 8 | A case report of localized gastric amyloidosis显示文摘AIM: To elucidate the clinical and laboratory features of localized gastric amyloidosis via a rare report along with a review of related literatures.METHODS: The clinical manifestations, laboratory results and surgical treatment of a female patient with localized gastric amyloidosis in our hospital were summarized. The relevant literatures were reviewed on the etiology, clinical features, diagnosis, treatment and prognosis of this disease.RESULTS: The patient was lack of specific clinical manifestations and positive laboratory results. Prior to the treatment, she was suspected to be of malignization from gastric ulcer by both gastroscopy and endoscopic ultrasonography, which was denied by the gastric biopsy.The patient was treated with subtotal gastrectomy and clearance of perigastric lymph nodes. The postoperative pathological diagnosis determined the lesion to be the deposition of amyloid materials in the gastric mucosa,submucosa and blood vessel walls with intestinal metaplasia and atrophy of the gastric glands, in which no malignant tumor was found. Congo red staining with prior potassium permanganate incubation confirmed the AA type of amyloid in this case. Multiple biopsies from esophagus, remnant stomach, duodenum, colon and bone marrow in the followup survey showed no amyloidal deposition in these tissues and organs. Up to the present, no signs of recurrence have been found in this patient.CONCLUSION: Localized gastric amyloidosis, being rare in incidence, should be considered in the differentiation of gastric tumors, in which biopsy is the only means to confirm the diagnosis. Currently, surgical resection of pathological tissue and circumambient lymph nodes may be a preferable therapeutic strategy for the localized amyloidosis to prevent possible complications. Although with a benign prognosis,gastric amyloidosis possesses a recurrent tendency as suggested by the literatures. | Dan Wu Jian-Ying Lou Jian Chen Lun Fei Gui-Jie Liu Xiao-Yu Shi Han-Ting Lin, Department of General Surgery, Second Affiliated Hospital, Medical College of Zhejiang University, Hangzhou 310009, Zhejiang Province, China | 2003 | World Journal of Gastroenterology2003，9，11： | 2 |
| 9 | Mechanical activation of spike fosters SARS-CoV-2 viral infection显示文摘The outbreak of SARS-CoV-2(SARS2)has caused a global COVID-19 pandemic.The spike protein of SARS2(SARS2-S)recognizes host receptors,including ACE2,to initiate viral entry in a complex biomechanical environment.Here,we reveal that tensile force,generated by bending of the host cell membrane,strengthens spike recognition of ACE2 and accelerates the detachment of spike’s S1 subunit from the S2 subunit to rapidly prime the viral fusion machinery.Mechanistically,such mechano-activation is fulfilled by force-induced opening and rotation of spike’s receptor-binding domain to prolong the bond lifetime of spike/ACE2 binding,up to 4 times longer than that of SARS-S binding with ACE2 under 10 pN force application,and subsequently by force-accelerated S1/S2 detachment which is up to~103 times faster than that in the no-force condition.Interestingly,the SARS2-S D614G mutant,a more infectious variant,shows 3-time stronger force-dependent ACE2 binding and 35-time faster force-induced S1/S2 detachment.We also reveal that an anti-S1/S2 non-RBD-blocking antibody that was derived from convalescent COVID-19 patients with potent neutralizing capability can reduce S1/S2 detachment by 3×106 times under force.Our study sheds light on the mechano-chemistry of spike activation and on developing a non-RBD-blocking but S1/S2-locking therapeutic strategy to prevent SARS2 invasion. | Wei Hu Yong Zhang Panyu Fei Tongtong Zhang Danmei Yao Yufei Gao Jia Liu Hui Chen Qiao Lu Tenny Mudianto Xinrui Zhang Chuxuan Xiao Yang Ye Qiming Sun Jing Zhang Qi Xie Pei-Hui Wang Jun Wang Zhenhai Li Jizhong Lou Wei Chen | 2021 | Cell Research2021，31，10： | 2 |
| 10 | Thiabendazole inhibits ubiquinone reduction activity of mitochondrial respiratory complex Ⅱ via a water molecule mediated binding feature显示文摘The mitochondrial respiratory complex Ⅱ or succinate:ubiquinone oxidoreductase(SQR)is a key membrane complex in both the tricarboxylic acid cycle and aerobic respiration.Five disinfectant compounds were investigated with their potent inhibition effects on the ubiquinone reduction activity of the porcine mitochondrial SQR by enzymatic assay and crystallography.Crystal structure of the SQR bound with thiabendazole(TBZ)reveals a different inhibitor-binding feature at the ubiquinone binding site where a water molecule plays an important role.The obvious inhibitory effect of TBZ based on the biochemical data(IC50~100μmol/L)and the significant structure-based binding affinity calculation(~94μmol/L)draw the suspicion of using TBZ as a good disinfectant compound for nematode infections treatment and fruit storage. | Qiangjun Zhou Yujia Zhai Jizhong Lou Man Liu Xiaoyun Pang Fei Sun | 2011 | Protein & Cell2011，2，7： | 2 |
| 11 | Exact Solutions for a Higher-Order Nonlinear Schrodinger Equation in Atmospheric Dynamics显示文摘由在答案的形式上给优先的假设,我们成功发现一个高顺序的非线性的 Schroedinger 方程的几个准确解决方案源于,在学习的一个重要模型大气并且海洋动态系统。我们的分析答案包括明亮、黑暗的独居的波浪,和期刊答案,它能被用来解释大气的现象。 | HUANG Fei TANG Xiao-Yan LOU Sen-Yue | 2006 | Communications in Theoretical Physics2006，45，3： | 2 |
| 12 | MiR-421 is a functional marker of circulating tumor cells in gastric cancer patients显示文摘 | Hui Zhou Bingxiu Xiao Fei Zhou Hongxia Deng Xinjun Zhang Yanru Lou Zhaohui Gong Caigan Du Junming Guo | 2012 | Biomarkers2012，，2： | 2 |
| 13 | Three-dimensional domain swapping as a mechanism to lock the active conformation in a super-active octamer of SARS-CoV main protease显示文摘Proteolytic processing of viral polyproteins is indispensible for the lifecycle of coronaviruses.The main protease(M^(pro))of SARS-CoV is an attractive target for anti-SARS drug development as it is essential for the polyprotein processing.M^(pro) is initially produced as part of viral polyproteins and it is matured by autocleavage.Here,we report that,with the addition of an N-terminal extension peptide,M^(pro) can form a domain-swapped dimer.After complete removal of the extension peptide from the dimer,the mature M^(pro) self-assembles into a novel super-active octamer(AO-M^(pro)).The crystal structure of AO-M^(pro) adopts a novel fold with four domainswapped dimers packing into four active units with nearly identical conformation to that of the previously reported M^(pro) active dimer,and 3D domain swapping serves as a mechanism to lock the active conformation due to entanglement of polypeptide chains.Compared with the previously well characterized form of M^(pro),in equilibrium between inactive monomer and active dimer,the stable AO-M^(pro) exhibits much higher proteolytic activity at low concentration.As all eight active sites are bound with inhibitors,the polyvalent nature of the interaction between AO-M^(pro) and its polyprotein substrates with multiple cleavage sites,would make AO-M^(pro) functionally much more superior than the M^(pro) active dimer for polyprotein processing.Thus,during the initial period of SARS-CoV infection,this novel active form AOM^(pro) should play a major role in cleaving polyproteins as the protein level is extremely low.The discovery of AOM^(pro) provides new insights about the functional mechanism of M^(pro) and its maturation process. | Shengnan Zhang Nan Zhong Fei Xue Xue Kang Xiaobai Ren Jiaxuan Chen Changwen Jin Zhiyong Lou Bin Xia | 2010 | Protein & Cell2010，1，4： | 2 |
| 14 | Effective reforming of methane with CO 2 and O 2 to low H 2/CO ratio syngas over Ni/MgO-SiO 2 using fluidized bed reactor显示文摘 | Jing QS Fei JH Lou H Mo LY Zheng XM | 2004 | Energy Convers Manage2004，45，： | 1 |
| 15 | High-performance organic electrolyte supercapacitors based on intrinsically powdery carbon aerogels显示文摘A novel class of powdery carbon aerogels(PCAs) has been developed by the union of microemulsion polymerization and hypercrosslinking, followed by carbonization. The resulting aerogels are in a microscale powdery form, demonstrate a well-defined 3D interconnected nanonetwork with hierarchical pores derived from numerous interstitial nanopores and intraparticle micropores, and exhibit high surface area(up to 1969 m^2/g). Benefiting from these structural features, PCAs show impressive capacitive performances when utilized as electrodes for organic electrolyte supercapacitors,including large capacitances of up to 152 F/g, high energy densities of 37-15 Wh/kg at power densities of 34–6750 W/kg, and robust cycling stability. | Xidong Lin He Lou Wenrui Lu Fei Xu Ruowen Fu Dingcai Wu | 2018 | Chinese Chemical Letters2018，29，4： | 1 |
| 16 | Characterization of Cu-Mn/zeolite-Y catalyst for one-step synthesis of dimethylether from CO-H2显示文摘 | TANG X-J FEI J-H HOU Z-Y ZHENG X-M LOU H | 2008 | Energy Fuels2008，22，5： | 1 |
| 17 | Experimental study of thermal phenomenon in PSA air dehumidification显示文摘 | Lou Hongmei Miyajima H Dong Fei | 1999 | Separation and Purification Technology1999，17，1： | 1 |
| 18 | Dimethyl ether synthesis via methanol and syngas over rare earth metals modified zeolite Y and dual Cu-Mn-Zn catalysts显示文摘 | JIN D F ZHU B HOU Z Y FEI J H LOU H ZHENG X M | 2007 | Fuel2007，86，17： | 1 |
| 19 | The process for the separation of ternary gas mixtures:exemplification by separating a mixture of CO2-CHa-N2 显示文摘 | Dong Fei Lou Hongmei Kodama Akio | 1999 | Separation and Purification Technology1999，16，： | 1 |
| 20 | Thyroid cancer incidence in China between 2005 and 2009显示文摘 | Xufeng Fei Daxing Yang Zhe Kong Zhaohan Lou Jiaping Wu | 2014 | Stochastic Environmental Research and Risk Assessment2014，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员