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This new class of materials is being developed in our research group [8-10].
The detailed equations are not repeated here to save journal space.
Acknowledgement The authors acknowledge financial support from the Hungarian Academy of Sciences under the grant number OTKA K101781.
Ishida, Formation of immiscible alloy powders with egg-type microstructure, Science, 297 (2002) 990-993
Kaptay, A new class of engineering materials: particles stabilized metallic emulsions and monotectic alloys, Metall.

Synthesis and characterization of comb-type grafted hydrogels Ping Zhang*, Shipu Li, Xinyu Wang, Honglian Dai Biomedical Materials and Engineering Research Center, Wuhan University of Technology，Wuhan 430070, P.
Experimental Section Materials.
Journal of Applied Polymer Science 1998, 67: 805-814 [4] Annaka, M.; Tanaka, C.; Nakahira, T.; Sugiyama, M.; Aoyagi, T.; Okano, T.
Progress in Polymer Science ; 1992; 17;163-249

Dynamic and mitigation analysis of seismic pounding effect on multi-span highway bridges subjected to spatial earthquakes Yong Li 1, 3, a, Liang Zhao 2, b, Hang Sun 3, c, Jingbo Liu 1, d 1 Department of Civil Engineering, Tsinghua University, Beijing, China,100084 2 Jilin Communications Planning and Design Institute, Jilin, China,130000 3 College of architecture and civil engineering, Beijing University of Technology, Beijing, China,100124 3 School of Transportation Science and Engineering, Harbin Institute of Technology, China, 150090 a lyncdw@126.com, b Zhaoliang_1973@126.com, c bridge_hit@126.com, d liujb@tsinghua.edu.cn Keywords: Highway bridge; Pounding; Spatial earthquake; Seismic control; Seismic response; Damper; Nonlinear analysis.
Specific methods, including inserting gaskets made of rubber or other elastic materials between girders or girder and abutment to buffer the impact and restrict the girder displacement, and expanding the gap between the expansion joints to prevent the pounding on newly-constructed bridges, are applied according to the codes.
Acknowledgement This research is financially supported by National Natural Science Foundation of China (Grant number: 51008102).
[9] Sang-Hoon Kim, Masanobu Shinozuka, Effects of seismically induced pounding at expansion joints of concrete bridges, Journal of Engineering Mechanics, 129, 1225~1234, 2003
Lia, Semi-active control of highway bridges with pounding effect by using magneto rheological dampers under earthquake excitations, International Conference on Smart Materials and Nanotechnology in Engineering, 2007

Rafik BENTRAIA2,b, Hocine BENSAHA3,c, Mohamed AZLAOUI4,d 1,4University of Djelfa, Faculty of Science and Technology, Hydraulic Department, Algeria 2Kasdi-Merbah University -Ouargla, Algeria 3Unité de Recherche Appliquée en Énergies Renouvelables, URAER, Centre de Développement des Énergies Renouvelables, CDER, 47133, Algérie ar.zegait@univ-djelfa.dz, bm.bentraia@univ-ouragla.dz, cbensaha_hocine@uraer.dz, dm.azlaoui@univ-djelfa.dz Keywords: Constraint, Cost, Efficiency, Isolated site, Pastoral well, Solar pumping, Abstract.
Situation of the study area Materials and Methods A solar pumping system (Fig.2) generally consists of a photovoltaic generator, an electro-pump group, command and control electronics, and a storage part [25].
Workshop on Materials and Concepts for Photovoltaic Solar Cells: Issues and Challenges (WMCPV’20). 1-6p [3] Funk D (2010).
Eastern Africa Social Science Research Review, 29(2), 113-132
[20] Zegait.R, Bensaha.H, Addoun.T.(2021); Water management and the agricultural development constraints in the Algerian Sahara (Case of the M'Zab Valley); Journal of water and land development; N°50, pp. 175–181 [21] Boubou N. (2019).

The deterioration of water quality leads to a reduction and blocking on material circulation of the aquatic ecosystem, a decrease on the degree of energy supply and an obstacle on information transfer, which result in a decline in the level of biological diversity.
Table 2 River connected gate dam block mark The barrier characteristics of migratory fish Water and material circulation barrier characteristics score No barrier No regulating effect on runoff 0 Fishway, and normal operation Regulating on runoff, and discharge meet the ecological base flow -25 No fishway, and have barrier effect on migration of part fish Regulating on runoff, and discharge don’t meet the ecological base flow -75 Completely block migration channel Cause zero flow on part time -100 Water quality status. (1) the water temperature variation degree is represented by actual measured average water temperature on the assessment year month by month and the average monthly temperature variation of the maximum value for many years
Advances in Water Science , 2005,16(3):349-355
Journal of Hydraulic Engineering ,2006,37(3): 253-258
Journal of the North American Benthological Society, 1997,16: 439-447.

Introduction Wide application of nanomaterials in various business areas results in higher production volumes of such materials and massive transfer of nanomaterials into water bodies that are final receivers of biota-polluting substances.
Algae growth inhibition and reduction by 50 % (EC50) were shown after 72 hours in contact with NPs CeO2 (10.3±1.7 mg/l) and micron size materials (66±22 mg/l).
Seal, Antibacterial activity of polymer coated cerium oxide nanoparticles, PLoS One, 7(10):e47827 (2012) doi: 10.1371/journal.pone.0047827
[15] Nanomaterials and superfine materials, production and consumption waste, sewage sludge containing of nanoparticles.
Anne, Toxicity of 12 metal-based nanoparticles to algae, bacteria and protozoa, Environmental Science: Nano, 2 (2015) 630-644

Application of Experimental Design and MPI Technology in Injection Molding Parameters Optimization Yong Hu 1, 2, a, Wenling Xie 1, 2, b 1Sichuan University of Science & Technology, Sichuan Zigong 643000; 2 Key Lab. in Sichuan Colleges on Industry Process Equipments and Control Engineering, Sichuan Zigong 643000 azggzjdx@263.net, bzsykey@126.com Keywords: Injection Molding Parameter Optimization; Orthogonal Experiment; MPI simulation; Optimal Design Abstract.
A certain type bathtub pedal is designed in the experiment, the material is PP, owning a large flat shell geometry characteristics system, the size is 890mm × 330mm × 65mm, the average wall thickness is 4.5mm, average wall thickness of ribs is 3mm.
Acknowledgements This work was financially supported by the Key Lab. in Sichuan Colleges on Industry Process Equipments and Control Engineering Open Fund (gk200905), Education Reform Project of Sichuan University of Science & Technology (JG-1014).
[8] Baisong Pan, Huiling Gong, Hong Liu, Journal of Zhejiang University of Technology, 2007, 6: pp. 308-312, In Chinese

At the same time, the agricultural structure and spatial distribution should be adjusted in order to facilitate the development of a mosaic configuration in order to create a harmonious complementary landuse practice that will be of mutual benefit to livestock, fisheries and pasture farming, promoting a sustainable eco-agricultural system. 3.3 Promote ecological treatment and improve the innovation capacity of water pollution control The present traditional approach, which does not incorporate innovative management concepts and methods of science and technology, is normally used to treat water pollution.
Science and technology should be used to solve technical problems in terms of rejuvenating the water environment.
Biological communities in the Qinhuai River and their environment, as well as different species in the biological community, have an ongoing exchange of material and energy, and are in a dynamic balance of interaction and mutual influence.
Journal of water resources and construction, 2010 (8) [3] Sun Feng.

Ge 2, 1 , J.P.Shao 1 and Z.Q.Li 1 1 Contemporary Manufacturing Engineering and Cutter Exploitation Laboratory, Harbin University of Science and Technology, china, wypbl@163.com 2 Mechanical Electron Engineering College, Harbin Institute of Technology, china, gejianghua@sina.com Keywords: complex product, collaborative design, work breakdown structure, time sequence Petri Nets Abstract.
MCM is a collaborative work net graphic and describes the whole workflow, defines visible part of process exterior; CLM executes change of process resource (human, material and information), collaboration of enterprises, and expresses interior of activity.
[6] Q.S.Pan, B.Jiang: Journal of Tsinghua University (Science and Technology), Vol. 40(9)(2000),p.17-20

During the establishment, the basic settings, such as structure simplification, meshing, element choose, material models, loading and initial conditions, were handled according to Refs. [5-9].
Yan, in: 2009 China Coach Annual Meeting Symposium, Xi’an: Shanxi Science and Technology Press (2009) [5] Q.
Shen, in: 2010 China Coach Annual Meeting Symposium, Xi’an: Shanxi Science and Technology Press (2010) [9] F.L.
Sun: China Journal of Highway and Transport, Vol. 23-5(2010), pp. 113-118