Resource Type

Journal Article 469

Year

2024 2

2023 48

2022 53

2021 52

2020 49

2019 40

2018 42

2017 34

2016 32

2015 35

2014 30

2013 7

2012 13

2011 3

2010 4

2009 3

2008 4

2007 2

2005 2

2004 2

open ︾

Keywords

Chlorella sp. HQ 3

Escherichia coli 3

NOx 3

Akkermansia muciniphila 2

Botrytis cinerea 2

C. dubia 2

E. coli 2

Eucalyptus 2

Hevea brasiliensis 2

J-integral 2

Manihot esculenta 2

Microcystis aeruginosa 2

N 2

N-nitrosodimethylamine 2

Neospora caninum 2

Pseudomonas 2

Puccinia striiformis f. sp. tritici 2

Triticum aestivum 2

β-glucuronidase 2

open ︾

Search scope:

排序： Display mode:

Repeats in the transcribed regions: comprehensive characterization and comparison of

Manosh Kumar BISWAS, Christoph MAYER, Xiuxin DENG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 421-432 doi: 10.15302/J-FASE-2017160

Abstract: A large number of expressed sequences tags are available for spp., which provides an opportunity toelements including tandem repeats (TRs) and transposable elements (TEs) in the transcribed region of the spp.We found that<1% of the citrus ESTs have a similarity with transposable elements.While TEs are relatively rare, TRs are abundant elements in ESTs of citrus.

Keywords： <i>Citrusi> spp.     tandem repeats     transcribed region     transposable elements    

HTML PDF Collect

spp., foodborne pathogens threatening neonates and infants

Qiming CHEN, Yang ZHU, Zhen QIN, Yongjun QIU, Liming ZHAO

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 3,   Pages 330-339 doi: 10.15302/J-FASE-2018208

Abstract:

<i>Cronobacteri> spp.(formerly <i>Enterobacter sakazakiii>) are special foodborne pathogens.<i>Cronobacteri> spp. can resist dry environments and survive for a long period in food with low waterTherefore, <i>Cronobacteri> spp. have become serious pathogens of neonates and infants, as well asi> spp.

Keywords： <i>Cronobacteri> spp.    

HTML PDF Collect

A CASE FOR ASSESSING ALLOCASUARINA AND CASUARINA SPP.

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 568-582 doi: 10.15302/J-FASE -2019270

Abstract: Therefore, species of <i>Allocasuarinai> and <i>Casuarinai> have been evaluated <i>verticillatai> and <i>Ci>. <i>pauperi>) to moderate (<i>Ai>. <i>acutivalvisi>, <i>Ai>. <i>decaisneanai>, <i>Ai>. <i>dielsianai>, <i>Ai>. <i>huegelianai>, <i>Ci>. <i>cristatai> and <i>Ci>.

Keywords： actinorrhizal trees / agroforestry / climate change / ecosystem restoration    

HTML PDF Collect

Efficient regeneration system applicable to five

Juhua LIU,Peiguang SUN,Jing ZHANG,Jiashui WANG,Jianbin ZHANG,Jingyi WANG,Caihong JIA,Pengzhao GAO,Biyu XU,Zhiqiang JIN

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 4,   Pages 330-334 doi: 10.15302/J-FASE-2016118

Abstract: Banana ( spp.) is an important staple food, economic crop, and nutritional fruit worldwide.

Keywords： banana (<i>Musai> spp)     system     regeneration    

HTML PDF Collect

Identification and ecotoxicity assessment of intermediates generated during the degradation of clofibric acid by advanced oxidation processes

Wenzhen LI, Yu DING, Qian SUI, Shuguang LU, Zhaofu QIU, Kuangfei LIN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 445-454 doi: 10.1007/s11783-012-0419-6

Abstract: The acute toxicity was evaluated by means of T spp. bioassay.

Keywords： oxidation processes     intermediates     toxicity     Photobacterium phosphoreum T3 spp.    

HTML PDF Collect

Development of a new method for RMR and Q classification method to optimize support system in tunneling

Asghar RAHMATI,Lohrasb FARAMARZI,Manouchehr SANEI

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 448-455 doi: 10.1007/s11709-014-0262-x

Abstract: Rock mass classification system is very suitable for various engineering design and stability analysis. classification method is confirmed by Japan Highway Public Corporation that this method can figure out either strength or deformability of rock mass, further appropriating the amount of rock bolts, thickness of shotcrete, and size of pitch of steel ribs just after the blasting procedure. Based on these advantages of method, in this study, according to data of five deep and long tunnels in Iran, two equations for estimating the value of method from and classification systems were developed. These equations as a new method were able to optimize the support system for and classification systems. From classification and its application in these case studies, it is pointed out that the method for the design of support systems in underground working is more reliable than the and classification systems.

Keywords： <i>JHi> classification     <i>Qi> and <i>RMRi> classification     new method    

HTML PDF Collect

The Potential Role of Powdery Mildew-Resistance Gene <i>Pm40i> in Chinese Wheat-Breeding Programs inthe Post-<i>Pm21i> Era Perspective

Shengwen Tang,Yuting Hu,Shengfu Zhong,Peigao Luo

Engineering 2018, Volume 4, Issue 4,   Pages 500-506 doi: 10.1016/j.eng.2018.06.004

Abstract:

Powdery mildew, which is caused by Blumeria graminis f. sp. tritici (Bgt), is an important leaf disease that affects wheat yield. Powdery mildew-resistance (Pm) gene Pm21 was first transferred into wheat in the 1980s, by translocating the Heuchera villosa chromosome arm 6VS to the wheat chromosome arm 6AL (6VS·6AL). Recently, new Bgt isolates that are virulent to Pm21 have been identified in some wheat fields, indicating that wheat breeders should be aware of the risk of deploying Pm21, although pathological details regarding these virulent isolates still remain to be discovered. Pm40 was identified and mapped on the wheat chromosome arm 7BS from several wheat lines developed from the progenies of a wild cross between wheat and Thinopyrum intermedium. Pm40 offers a broad spectrum of resistance to Bgt, which suggests that it is likely to provide potentially durable resistance. Cytological methods did not detect any large alien chromosomal segment in the wheat lines carrying Pm40. Lines with Pm40 and promising agronomical traits have been released by several wheat-breeding programs in the past several years. Therefore, we believe that Pm40 will play a role in powdery mildew-resistance wheat breeding after Pm21 resistance is overcome by Bgt isolates. In addition, both Pm21 and Pm40 were derived from alien species, suggesting that the resistance genes derived from alien species are potentially more durable or effective than those identified from wheat.

Keywords： Wheat     Powdery mildew     <i>Pm21i>     <i>Pm40i>     Alien species     Native resistance    

HTML PDF Collect

NiFeRuO<i>xi> nanosheets on Ni foam as an electrocatalyst for efficient

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1698-1706 doi: 10.1007/s11705-023-2334-8

Abstract: The electrocatalyst NiFeRuO<i>xi>/NF, comprised of NiFeRuO<i>xi> nanosheetsNiFeRuO<i>xi>/NF displays high electrocatalytic activity and stability for overall alkalineA solar-driven system containing such a bifunctional NiFeRuO<i>xi>/NF has an almost 100%The NiFeRuO<i>xi> coating around Ni foam is an anti-corrosion layer and also a critical

Keywords： NiFeRuO<i>xi> nanosheets     Ni foam     electrocatalysis     overall seawater splitting     solar-driven    

HTML PDF Collect

Presence and Antimicrobial Susceptibility of RE-<i>cmeABCi>-Positive <i>Campylobacteri> Isolated Article

Dejun Liu, Weiwen Liu, Xing Li, Hong Yao, Zhangqi Shen, Yang Wang, Jianzhong Shen

Engineering 2020, Volume 6, Issue 1,   Pages 34-39 doi: 10.1016/j.eng.2019.10.013

Abstract:

Campylobacter spp. (C. spp.) are the leading cause of human gastroenteritis worldwide. spp. that confers high-level resistance to fluoroquinolones, phenicols, macrolides, and tetracyclines

Keywords： RE-<i>cmeABCi>     <i>Campylobacteri>     Ciprofloxacin     Florfenicol    

HTML PDF Collect

A highly efficient methodology for the preparation of

Yongxin Zhang, Shucheng Wang, Yaodong Huang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3,   Pages 679-686 doi: 10.1007/s11705-020-1979-9

Abstract: A convenient and highly efficient method is described for the synthesis of -methoxycarbazole derivatives, including those with sterically demanding, benzannulated, or strongly electron-donating or -withdrawing substituents. Various -methoxycarbazole derivatives were directly prepared in good-to-moderate yields by the Pd (dba) CHCl /9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene-catalyzed reactions of the corresponding dibromobiphenyl compounds and methoxya-mine. Based on this methodology, the first total synthesis of 3,3′-[oxybis(methylene)]bis(9-methoxy-9 -carbazole), an antimicrobial dimeric carbazole alkaloid previously isolated from the stem bark of , was achieved in 18% yield over seven steps from 1,2-dibromobenzene.

Keywords： <i>Ni>-methoxyl carbazole     dimeric <i>Ni>-methoxyl carbazole     alkaloid     total synthesis     double <i>Ni>-arylation of methoxyamine    

HTML PDF Collect

Thermal and Mechanical Properties Optimization of <i>ABi>O4 Type EuNbO4 By the<i>Bi>-Site Substitution of Ta Article

Lin Chen, Jing Feng

Engineering 2020, Volume 6, Issue 2,   Pages 177-184 doi: 10.1016/j.eng.2019.12.006

Abstract:

Ferroelastic ABO4 type RETaO4 and RENbO4 ceramics (where RE stands for rare earth) are being investigated as promising thermal barrier coatings (TBCs), and the mechanical properties of RETaO4 have been found to be better than those of RENbO4. In this work, B-site substitution of tantalum (Ta) is used to optimize the thermal and mechanical properties of EuNbO4 fabricated through a solid-state reaction (SSR). The crystal structure is clarified by means of X-ray diffraction (XRD) and Raman spectroscopy; and the surface microstructure is surveyed via scanning electronic microscope (SEM). The Young's modulus and the thermal expansion coefficient (TEC) of EuNbO4 are effectively increased; with respective maximum values of 169 GPa and 11.2×10–6 K–1 (at 1200 °C). The thermal conductivity is reduced to 1.52 W·K−1·m−1 (at 700 °C), and the thermal radiation resistance is improved. The relationship between the phonon thermal diffusivity and temperature was established in order to determine the intrinsic phonon thermal conductivity by eliminating the thermal radiation effects. The results indicate that the thermal and mechanical properties of EuNbO4 can be effectually optimized via the B-site substitution of Ta, and that
this proposed material can be applied as a high-temperature structural ceramic in future.

Keywords： Thermal barrier coatings     Rare earth niobates     Substitution     Thermal conductivity     Thermal expansion coefficients     Young’s modulus    

HTML PDF Collect

Traces and echoes of <i>De Architecturai> by Marcus Vitruvius Pollio in the work of Xu Guangqi in 17th

Michela CIGOLA,Yibing FANG

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1,   Pages 3-11 doi: 10.1007/s11465-015-0359-5

Abstract: the 16th and 17th centuries by analyzing a book of Western technology that he wrote, namely, <i>Taixi Shuifai> (<i>On Western Hydraulicsi>).Taixi Shuifai>.found that Archimedes’ screw and Ctesibius’ machine, which are included in Vitruvius’<i> De Architecturai> volumes, also appear in the work of Xu Guangqi.

Keywords： Vitruvius’ <i>De Architecturai>     Xu Guangqi’s <i>Taixi Shuifai>     Jesuit missionaries     Italian Renaissance    

HTML PDF Collect

Accounting for the uncertainties in the estimation of average shear wave velocity using – correlations

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1199-1208 doi: 10.1007/s11709-021-0749-1

Abstract: Shear wave velocity ( <i>Vi> S) is a key parameter in such analysis, although the economyVarious <i>Vi> S–SPT– <i>Ni> correlations are routinely incorporated in seismic hazardanalysis to estimate the value of <i>Vi> S.i> S calculations.The scattering nature of the <i>Vi> S values estimated using different <i>Vi> S

Keywords： uncertainties     <i>Vi> S– <i>Ni> correlations     <i>Vi> S30     SPT data     statistical    

HTML PDF Collect

<i>RR1i> and <i>RR2i> gene deletion affects the immunogenicity of a live attenuated pseudorabies

Shijun YAN,He YAN,Chaolin ZHANG,Tongyan WANG,Qingyuan YANG,Zhe SUN,Yan XIAO,Feifei TAN,Xiangdong LI,Kegong TIAN

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 1,   Pages 81-86 doi: 10.15302/J-FASE-2016088

Abstract: As virulence-determining genes, and encode the small subunit and large subunit of viral ribonucleotide reductase (RR) in pseudorabies virus which have been extensively studied in mice. However, their role in pigs has not been adequately investigated. In this study, we deleted and genes based on a / / triple gene-deleted pseudorabies virus and tested its efficacy in pigs as a vaccine candidate. The rescued virus showed similar growth properties and plaque size as its parent strain. In an animal study, the virus could elicit humoral immune responses shown by generation of gB-specific antibodies and virus neutralizing antibodies. However, vaccination could not provide protection against virulent pseudorabies virus challenge since vaccinated pigs showed clinical pseudorabies-specific syndromes. The deficiency in protection may due to the generation of late and low levels of gB antibodies and virus neutralizing antibodies.

Keywords： pseudorabies virus     <i>RR1i> and <i>RR2i>     ribonucleotide reductase     vaccine candidate    

HTML PDF Collect

Efficient acetoin production from pyruvate by engineered whole-cell biocatalysis

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 425-436 doi: 10.1007/s11705-022-2229-0

Abstract: <i>Halomonas bluephagenesisi>, a chassis for next generation of industrial biotechnology, has advantagesHere, <i>αi>-acetolactate synthase and <i>αi>-acetolactate decarboxylase from <i>Bacillus subtilisi> 168 were co-expressed in <i>H. bluephagenesisi> to produce acetoin from pyruvate.After reaction condition optimization and further increase of <i>αi>-acetolactate decarboxylase expressionThis work therefore provided an efficient <i>H. bluephagenesisi> whole-cell catalysis with a broad

Keywords： acetoin     pyruvate     <i>αi>-acetolactate synthetase     <i>αi>-acetolactate decarboxylase     <i>Halomonasbluephagenesisi>     whole-cell biocatalysis    

HTML PDF Collect

Title Author Date Type Operation

Repeats in the transcribed regions: comprehensive characterization and comparison of

Manosh Kumar BISWAS, Christoph MAYER, Xiuxin DENG

Journal Article

spp., foodborne pathogens threatening neonates and infants

Qiming CHEN, Yang ZHU, Zhen QIN, Yongjun QIU, Liming ZHAO

Journal Article

A CASE FOR ASSESSING ALLOCASUARINA AND CASUARINA SPP.

Journal Article

Efficient regeneration system applicable to five

Juhua LIU,Peiguang SUN,Jing ZHANG,Jiashui WANG,Jianbin ZHANG,Jingyi WANG,Caihong JIA,Pengzhao GAO,Biyu XU,Zhiqiang JIN

Journal Article

Identification and ecotoxicity assessment of intermediates generated during the degradation of clofibric acid by advanced oxidation processes

Wenzhen LI, Yu DING, Qian SUI, Shuguang LU, Zhaofu QIU, Kuangfei LIN

Journal Article

Development of a new method for RMR and Q classification method to optimize support system in tunneling

Asghar RAHMATI,Lohrasb FARAMARZI,Manouchehr SANEI

Journal Article

The Potential Role of Powdery Mildew-Resistance Gene <i>Pm40i> in Chinese Wheat-Breeding Programs inthe Post-<i>Pm21i> Era

Shengwen Tang,Yuting Hu,Shengfu Zhong,Peigao Luo

Journal Article

NiFeRuO<i>xi> nanosheets on Ni foam as an electrocatalyst for efficient

Journal Article

Presence and Antimicrobial Susceptibility of RE-<i>cmeABCi>-Positive <i>Campylobacteri> Isolated

Dejun Liu, Weiwen Liu, Xing Li, Hong Yao, Zhangqi Shen, Yang Wang, Jianzhong Shen

Journal Article

A highly efficient methodology for the preparation of

Yongxin Zhang, Shucheng Wang, Yaodong Huang

Journal Article

Thermal and Mechanical Properties Optimization of <i>ABi>O4 Type EuNbO4 By the<i>Bi>-Site Substitution of Ta

Lin Chen, Jing Feng

Journal Article

Traces and echoes of <i>De Architecturai> by Marcus Vitruvius Pollio in the work of Xu Guangqi in 17th

Michela CIGOLA,Yibing FANG

Journal Article

Accounting for the uncertainties in the estimation of average shear wave velocity using – correlations

Journal Article

<i>RR1i> and <i>RR2i> gene deletion affects the immunogenicity of a live attenuated pseudorabies

Shijun YAN,He YAN,Chaolin ZHANG,Tongyan WANG,Qingyuan YANG,Zhe SUN,Yan XIAO,Feifei TAN,Xiangdong LI,Kegong TIAN

Journal Article

Efficient acetoin production from pyruvate by engineered whole-cell biocatalysis

Journal Article