Zhengyou Li

Southern Federal University

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АВ

А. В. Солдатов

Southern Federal University

КГ

К. Г. Абдулвахидов

Southern Federal University

Bashir Abdulvakhidov

Dagestan State University

Marina Sirota

Southern Federal University

АВ

А. В. Назаренко

Southern Scientific Center

Ivan Dmitrenko

Southern Federal University

Pavel Plyaka

Southern Scientific Center

Abeer Alshoekh

Southern Federal University

Salim Otajonov

Ferghana State University

M. A. Vitchenko

Don State Technical University

Cooperative Institutions

Southern Federal University

Guizhou Academy of Agricultural Sciences

Yunnan Agricultural University

Ministry of Agriculture and Rural Affairs

Russian Academy of Sciences

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Shanghai Ocean University

Sun Yat-sen University

Rice Research Institute

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Review of Rice–Fish–Duck Symbiosis System in China—One of the Globally Important Ingenious Agricultural Heritage Systems (GIAHS)

Sustainability (2023)

Yin Zhang Chunyun Guan Zhengyou Li Jun Luo Bo Ren

The Chinese rice–fish–duck symbiosis system is one of the globally important agricultural heritage systems, with a history of nearly a thousand years. It embodies the wisdom of the Chinese ancestors and has huge comprehensive value, which has extremely important references for the sustainable development of agriculture. The technological core for the rice–fish–duck symbiosis system lies in the selection of rice, fish, and duck varieties and the coupling of agricultural operation time. In the process of modern agriculture, many varieties with high comprehensive benefits have also been applied to the rice–fish–duck system, and the rice–fish–duck model has been further developed. What is worrying is that the transfer of rural labor, the promotion of modern agricultural technology, the low degree of marketization and industrialization, the weakening of cultural awareness, and the change in climate have posed huge threats and challenges to the traditional Chinese rice–fish–duck system. The protection and development of the system are urgently needed. Therefore, we recommend delimiting active protection areas, establishing scientific research bases, improving relevant systems, developing rural tourism markets, and innovating farming technology, which also provide guidance for protecting and developing other agricultural cultural heritages.

Industrialisation

Promotion (chess)

10.3390/su15031910

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Citations (15)

Structural Parameters and Magnetic Properties of Spinel CoFe2O4 and 0.4 CoFe2O4 – 0.6PbTiO

HERALD of Dagestan State University (2023)

Bashir Abdulvakhidov S. A. Sadykov Zhengyou Li Sardorbek Otajonov К. Г. Абдулвахидов

Абдулвахидов Б.К., Садыков С

10.21779/2542-0321-2023-38-4-68-73

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Citations (1)

Synthesis and Magnetic Characterization of Cd-Doped CoCr2O4 ceramics for Low-Temperature Applications

Ceramics International (2024)

Huajing Gao Angadi.V. Jagadeesha Shifa Wang B. R. Kiran Dengfeng Li

Characterization

10.1016/j.ceramint.2024.12.390

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Role of Al additions in wear control of nanocrystalline Mo(Si_1−xAl_x)₂coatings prepared by double cathode glow discharge technique

Materials Science and Technology (2013)

Jiang Xu Hui Fan Zhengyou Li

Four kinds of nanocrystalline Mo(Si 1−x Al x ) 2 coatings with differing Al contents are prepared onto a Ti–6Al–4V substrates by a double cathode glow discharge apparatus. The microstructural features of the deposited coatings were characterised by X-ray diffraction, scanning electron microscopy and transmission electron microscopy. These coatings are composed of the equiaxed C40–MoSi 2 grains with the average grain size of ∼5 nm. Nano-indentation measurements indicated that the hardness H, elastic modulus E and the H/ E or H 3 / E 2 ratio of the nanocrystalline Mo(Si 1−x Al x ) 2 coatings slightly increase with the increase in Al content. The tribological behaviour of the nanocrystalline Mo(Si 1−x Al x ) 2 coating sliding against a ZrO 2 ceramic ball at room temperature has been compared using a ball-on-disc type tribometer under unlubricated conditions. Experimental results showed that the specific wear rates of the nanocrystalline Mo(Si 1−x Al x ) 2 coatings decrease with increasing Al content and are dramatically reduced by more than 1–2 orders of magnitude over the uncoated Ti–6A1–4V. The enhancement of wear resistance of the nanocrystalline Mo(Si 1−x Al x ) 2 coatings by Al additions is correlated with the increased mechanical properties and the forming oxide layer by tribochemical reactions.

Nanocrystalline material

Tribometer

Glow discharge

10.1179/1743284713y.0000000218

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Citations (10)

Complete genome sequence data of multidrug-resistant Stenotrophomonas sp. strain SXG-1

Journal of Global Antimicrobial Resistance (2020)

Xiaoping Zhang Baodi Shang Xiaoyi Li Zhengyou Li Sha Tao

Objectives A multidrug-resistant bacterium, Stenotrophomonas sp. SXG-1, was isolated from the liver of diseased hybrid sturgeon from Guizhou province, China. Methods Whole-genome sequencing was performed on the Illumina HiSeq 2500-PE125 platform with MPS (massively parallel sequencing) Illumina technology. All good quality paired reads were assembled using the SOAPdenovo into a number of scaffolds. PHI (Pathogen Host Interactions), VFDB (Virulence Factors of Pathogenic Bacteria) and ARDB (Antibiotic Resistance Genes Database) were used to analyses pathogenicity and drug resistance. Results Here we reported the complete genome sequence of Stenotrophomonas sp. SXG-1, which comprised 4534,602bp in 4077 coding sequences (CDS) with a G+C content of 66.42%. The genome contained 4 gene islands, 72 tRNAs and 13 rRNAs. According to the annotation analysis, strain SXG-1 encoded 22 genes related to the multidrug resistance. In addition to 10 genes conferring resistance to antimicrobial drugs of different classes via alternative mechanisms, 12 genes of efflux pumps were presented, 9 of which were reported for the first time in Stenotrophomonas maltophilia. Conclusion This was the first complete genome sequence of Stenotrophomonas sp. isolated from the sturgeon. The complete genome sequence of Stenotrophomonas sp. strain SXG-1 may provide insights into the mechanism of antimicrobial resistance and prevent disease.

Stenotrophomonas maltophilia

Stenotrophomonas

10.1016/j.jgar.2020.03.005

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Citations (6)

Fabrication of Ni‐Polyaniline/Graphene Oxide Composite Electrode with High Capacitance and Water Splitting Activity

ChemPhysChem (2024)

Tatiana N. Myasoedova Olga V. Nedoedkova Rajathsing Kalusulingam Yu. V. Popov A.S. Mikheykin

Abstract The Ni‐PANI@GO composite electrode was fabricated via cost effective electrodeposition technique. According to the XRD, FTIR, Raman, SEM, and XPS analyses revealed that the nickel doped PANI@GO composite has been fabricated on the surface of the nickel foam. Addition of nickel significantly enhanced interaction between graphene with PANI leading to higher degree of polyaniline doping though imine groups. Electrochemical investigation revelated the significant performance of the Ni‐PANI@GO composite electrode, boosting an impressive capacitance of 4480 F/g at 40 A/g, surpassing previous Ni‐foam‐based binder‐free electrodes. Notably, Ni‐PANI@GO electrode displayed excellent catalytic activity in both oxygen evolution reaction (OER) and hydrogen evolution reaction (HER), generating a considerable volume of the gas bubbles at relatively modest overpotentials of 279 mV and 244 mV respectively. This event allows for the achievement of 20 mA cm −2 current density. Furthermore, in the laboratory‐scale water electrolyzer, a low cell voltage of 1.72 V was achieved, facilitating a water‐splitting current density of 20 mA cm −2 . This study underscores the premising potential for the real‐world device's application of the versatile Ni‐PANI@GO composite electrode.

10.1002/cphc.202300795

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Citations (2)

Influence of mechanical activation on crystal structure and physical properties of YbFeO3

Applied Physics A (2022)

Zhengyou Li К. Г. Абдулвахидов Bashir Abdulvakhidov А. В. Солдатов А. В. Назаренко

10.1007/s00339-022-06235-z

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Citations (7)

Complete genome sequence data of multidrug-resistant Aeromonas hydrophila Ah27 isolated from intussusception channel catfish (Ictalurus punctatus)

Gene Reports (2023)

Xiaoyi Li Baodi Shang Xiaoping Zhang Huan‐Qiao Zhang Zhengyou Li

Spectinomycin

10.1016/j.genrep.2023.101807

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Citations (4)

Discussion on the Necessity of the Development of Modern Agricultural Product Logistics in China

Anhui nongye kexue (2006)

Zhengyou Li

In this paper the necessity of the development of modern agricultural product logistics in China was analyzed,and then,the current issues faced by the agricultural product logistics in China was analyzed,including the laggard fundamental construction,the short investment on the technology,the blocked information on the logistic,the shortage of person with ability,the lag of the related organization and the slow criterion,etc.At last some proposals on how to develop the agricultural product logistics in China were put forward.

Economic shortage

Investment

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The technology of data warehouse and its application in designing dynamic report

Journal of the University of Shanghai for Science and Technology (2001)

Zhengyou Li

The technology of data warehouse is introduced, and a real project is taken as an example to explain how to construct data warehouse and how to create a powerful data analysis system with PivotTable module based on the Web. With this system, the user can realize general data mining functions such as counting, filtering and regrouping. The system is supported by Microsoft OLAP Service and displayed with the technology of ASP. With the system, very flexible dynamic reports can come into view conveniently.

Online analytical processing

Dimensional modeling

Dynamic data

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