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16篇 您的检索式:作者名="Jianna"
    题名 作者 年代 出处 被引量
1Effects of transgenic soybean on growth and phosphorus acquisition in mixed culture system显示文摘Transgenic soybean plants overexpressing the Arabidopsis purple acid phosphatase gene At PAP15(OXp) or the soybean expansin gene Gm EXPB2(OXe) can improve phosphorous(P) ef ficiency in pure culture by increasing Apase secretion or changing root morphology. In this study, soybean-soybean mixed cultures were employed to illuminate P acquisition among plants in mixed stands of transgenic and wild-type soybean. Our results showed that transgenic soybean plants were much more competitive, and had greater growth and P uptake than wild-type soybean in mixed culture in both low P calcareous and acid soils. Furthermore, OXe plants had an advantage in calcareous soils when mixed with OXp, whereas the latter performed much better in acid soils. In soybean-maize mixed culture, transgenic soybean had no impact on maize growth compared to controls in both acid and calcareous soils with different P conditions. As for soybean inmixed culture, OXp plants had no significant advantages regardless of P availability or soil type, while P efficiency improved in OXe in calcareous soils compared to controls These results imply that physiological traits could be easily affected by the mixed maize. Transgenic soybean plants with enhanced root traits had more competitive advantages than those with improved root physiology in mixed culture.Jianna Xie Jia Zhou Xiurong Wang Hong Liao 2015Journal of Integrative Plant Biology2015,57,5:2
2Preconditioning of projected SIRT algorithm for electromagnetic tomography显示文摘JIANNA HAO WULIANG YIN QIAN ZHAO 2013Flow Measurement and Instrumentation2013,29,:1
3Electricity generation from food wastes and microbial community structure in microbial fuel cells显示文摘Jianna Jia Yu Tang Bingfeng Liu Di Wu Nanqi Ren Defeng Xing 2013Bioresource Technology2013,,:1
4Non‑Leaching,Rapid Bactericidal and Biocompatible Polyester Fabrics Finished with Benzophenone Terminated N‑halamine显示文摘Pathogenic bacteria can proliferate rapidly on porous fabrics to form bacterial plaques/bioflms,resulting in potential sources of cross-transmissions of diseases and increasing cross-infection in public environments.Many works on antibacterial modifcation of cotton fabrics have been reported,while very few works were reported to endow poly(ethylene terephthalate)(PET)fabrics with non-leaching antibacterial function without compromising their innate physicochemical properties though PET is the most widely used fabric.Therefore,it is urgent to impart the PET fabrics with non-leaching antibacterial activity.Herein,a novel N-halamine compound,1-chloro-3-benzophenone-5,5-dimethylhydantoin(Cl-BPDMH),was developed to be covalently bonded onto PET fabrics,rendering non-leaching antibacterial activity while negligible cytotoxicity based on contact-killing principle.Bacterial was easily adhered to Cl-BPDMH fnished PET fabrics,and then it was inactivated quickly within 10 s.Furthermore,the breaking strength,breaking elongation,tearing strength,water vapor permeability,air permeability and whiteness of Cl-BPDMH fnished PET fabrics were improved obviously compared to raw PET fabrics.Hence,this work developed a facile approach to fabricate multifunctional synthetic textiles to render outstanding and rapid bactericidal activity without compromising their physicochemical properties and biocompatibility.Shu Wang JianNa Li Yihong Cao JingWei Gu YuanFeng Wang ShiGuo Chen 2022Advanced Fiber Materials2022,4,1:1
5Overexpression of β‐expansin gene GmEXPB2 improves phosphorus efficiency in soybean显示文摘Jia Zhou Jianna Xie Hong Liao Xiurong Wang 2014Physiol Plantarum2014,,2:1
6Research Progress of Continuous Blood Purification in the Treatment of Severe Sepsis in Children显示文摘Pediatric sepsis is the most common disease in pediatric critical illness,because the main reason for the disease is that children's immune level is not high or the immune system is not perfect,when children's lung,abdominal cavity and blood system are infected,it will cause systemic inflammation and immune dysfunction.Early clinical symptoms are mainly irregular and intermittent fever.When the disease develops to severe sepsis,the children will suffer from acute heart failure,oliguria,respiratory alkalosis and even multiple organ failure.The incidence of death is high.It is reported that the incidence rate of sepsis in children can reach 0.3%,and the mortality rate is 50%.High incidence rate,high mortality rate and high treatment cost are the biggest problems in the pediatric field.In the past,the clinical hope of clearing away heat and toxin,promoting blood circulation and removing stasis,strengthening inflammation and other methods in traditional Chinese medicine,but the treatment effect is not ideal.With the improvement of modem medical understanding of sepsis,continuous blood purification therapy is introduced into the treatment of children with severe sepsis.In order to further explore the effect of continuous blood purification in the treatment of children with severe sepsis,the author summarizes the clinical practice experience and relevant literature,hoping to provide reference for relevant medical staff。Weikai Wang Yun Du Aiqin Cheng Shunli Liu Lin Wei Jianna Li Yirong Wang Li Wang 2021Journal of Clinical and Nursing Research2021,5,3:1
7Screen printed organic thin film transistors (OTFTs) on a flexible substrate显示文摘Gray Caprice Wang Jianna Duthaler Gregg 2001Proceedings of SPIE2001,4466,:1
8Swainsonine-producing fungal endophytes from major locoweed species in China显示文摘Yongtao Yu Qingmei Zhao Jianna Wang Jianhua Wang Yan Wang Yumin Song Guoxia Geng Qinfan Li 2010Toxicon2010,,3:1
9Progress and prospects in chitosan derivatives:Modification strategies and medical applications显示文摘Chitosan(CS)is the only natural alkaline polysaccharide originated from deacetylation of chitin that is the main component of shell from marine organisms.It has great potential medical application due to its broad-spectrum antimicrobial activity and good water solubility originated from its protonated amino groups under acidic condition and abundant hydroxyl groups.However,unprotonated NH_(2)group of CS leads to its poor solubility under physiological condition and limits its diverse applications.Therefore,it is highly necessary to summarize the modification strategies of CS derivatives systematically to help researchers select the most appropriate strategies for their specific applications.Herein,we have summarized the modification strategies of CS derivatives for improving their antimicrobial activity,water solubility,biocompatibility,and mechanical property by chemical reaction and physical integration.And then we have reviewed the CS derivatives in hydrogels,nanoparticles,or coatings for medical application in wound dressing,drug delivery,medical implant.Last but not the least,we have put forward the future perspectives of deep studies about structure-activity relationship and clinical applications of CS derivatives.Sheng Ding Yuanfeng Wang Jianna Li Shiguo Chen 2021Journal of Materials Science & Technology2021,,30:1
10A new method for exponential synchronization of chaotic delayed systems via intermittent control显示文摘Yijing Wang Jianna Hao Zhiqiang Zuo 2010Physics Letters A2010,,19:1
11The determination of flavonoid contents in mulberry and their scavenging effects on superoxide radicals显示文摘Zhishen J Mengcheng T Jiannaing W 1999Food Chemistry1999,64,:1
12Analysis of Cnidium monnieri fruits in different regions of China 显示文摘Yan F Liang Z Jianna C 2001Talanta2001,53,6:1
13Problems and possible solutions in college English focus listening teaching显示文摘Lu Jianna 2002English in China2002,23,2:1
14Osmotic ad-justment and ion balance traits of an alkali resistant halophyteKocbia sieversiana during adaptation to salt and alkali conditions显示文摘Yang Chunwu Chong Jianna Li Changyou 2007Plant and Soil2007,294,12:1
15Optimization of high-solid waste activated sludge concentration for hydrogen production in microbial electrolysis cells and microbial community diversity analysis显示文摘Rui Sun Defeng Xing Jianna Jia Qian Liu Aijuan Zhou Sunwen Bai Nanqi Ren 2014International Journal of Hydrogen Energy2014,,:1
16PROBLEMS AND PROSSIBLE SOLUTIONS IN COLLEGE ENGLISH FOCUS LISTENING显示文摘A good textbook should guide teachers by comply-ing with and providing information about the funda-mental theories and principles of modern languageteaching approaches.This paper analyses the problemsexisting in the widely used textbook for non-Englishmajors College English Focus Listening,and puts for-wards some suggestions for the improvement of thetextbook.Lü Jianna Zhejiang Normal University 2000Chinese Journal of Applied Linguistics2000,23,2:0
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