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The Current Study of China’s IT-based Instructional Design Lili Zhang1, a, Jianfeng Cheng2,b, Jinliang An3,c, Shuangfeng Wei4, Jiping Jiang5 1,3,5Henan Institute of Science and Technology, College of Information Engineering, Henan Xinxiang,China 2Henan Institute of Science and Technology, Department of Foreign Languages, Henan Xinxiang,China 4Henan Institute of Science and Technology, The Students’ affairs Division, Henan Xinxiang,China azli511@163.com, bbillcheng678@163.com, canjinliang@hist.edu.cn Key words: IT-based Instructional Design, Constructivism, Current Situation Abstract.
Introduction In Modern Educational Technology—Heading for E-education edited by Professor Zhu Zhiting, the definition of IT-based Instructional Design is to offer informationalized environment for the learners by making full use of modern information technology and materials and arranging every link and element of teaching system scientifically so as to optimize the whole teaching process.
In his Instructional Design in the Educational Informationization, Professor Li Jiahou points out that IT-based Instructional Design is to make a specific plan on teaching segments: teaching objective, teaching content, teaching method, teaching strategy and teaching evaluation in order to set up the process or procedure of teaching system for better boosting the learners’ study by properly using system approach and modern information technology and materials with students centered [2].
Research Method and Tool This study, using content analysis, analyses papers related to instructional design from Chinese Journal Full-Text Database, Chinese Master's Theses Full-text Database, VIP Database for Chinese Technical Periodicals.
Beijing: Educational Science Press, 2002：275

Materials and methods Experimental materials Simulated dye wastewater.
Wang, et al.: Environmental Science, Vol 12 (1994), p. 62-67.
Gu: Science & Technology Information, Vol 26 (2008), p. 132.
Luo, et al.: Environmental Science and technology, Vol 1 (2003), p. 1-2.
Xie: Journal of Southwestern University ( Natural Science Edition), Vol 32 (2010), p. 88-92.

Kim: Journal of Analytical and Applied Pyrolysis.
Zhang: Chemical Engineering Journal.
Krause: Journal of Molecular Catalysis A: Chemical.
Triantafyllidis: Chemical Engineering Journal.
Øye: Microporous and Mesoporous Materials.

Tensile testing of the beam material is done as part of the fatigue assessments to help choose the right material.
Hariram (2016) "Fatigue Life Prediction of a Commercial Vehicle Radiator under Internal Pressure Cycling Loading", Indian Journal of Science and Technology, Vol 9(33) DOI: 10.17485/ijst/2016/v9i33/98483 [4] Meng Wang, Qingguo Fei and Peiwei Zhang "A Modified Fatigue Damage Model for High-Cycle Fatigue Life Prediction", Advances in Materials Science and Engineering Volume 2016, Article ID 2193684, 7 pages http://dx.doi.org/10.1155/2016/2193684 [5] Shan Jiang, Wei Zhang, Xiaoyang Li, and Fuqiang Sun, "An Analytical Model for Fatigue Crack Propagation Prediction with Overload Effect" Mathematical Problems in Engineering Volume 2014, Article ID 713678, 9 pages, http://dx.doi.org/10.1155/2014/713678 [6] Long-gang Tian, Zi-ling Cheng and Zhi-qiang Hu, "Numerical Investigation on Crack Propagation and Fatigue Life Estimation of Shield Lining under Train Vibration Load" Shock and Vibration Volume 2021, Article ID 6926452, 10 pages https://doi.org/10.1155/2021/6926452 [7] Xipei Ma, Xintian
Liu , Haijie Wang, Jiachi Tong, and Xiaobing Yang, "Fatigue Life Prediction of Half-Shaft Using the Strain-Life Method" Advances in Materials Science and Engineering Volume 2020, Article ID 5129893, pages https://doi.org/10.1155/2020/5129893 [8] A.
Glinka (2011) " A modification of Morrow and Smith–Watson–Topper mean stress correction models" Fatigue & Fracture of Engineering Materials & Structures doi: 10.1111/j.1460- 2695.2011.01577.x [9] Gaikwad Vikrant C., Dr.
DOWLING (2009) " Mean stress effects in strain–life fatigue" Fatigue & Fracture of Engineering Materials & Structures doi: 10.1111/j.1460-2695.2009.01404.x [12] Japanese Industrial Standard - JIS D 1601 "Vibration Testing Methods for automobile parts" [13] Fatigue Chapter 14, 2008 ASM International.

Journal of Materials Engineering and Performance 2002; 11(1):19-25
Materials Science and Engineering A 2001; 300: 52-60
Journal of Materials Processing Technology 2006; 175:376-81
Materials Science and Engineering A 2005; 398:128-36
Materials Science and Engineering A 527 (2010) 5528-5538

Preparation and Cement Fluidity of Slow-release Polycarboxylate-type Superplasticizer Xia Lv 1, a, Wenying Qi 1, b, Chengbing Yu 1, c 1 School of Materials Science and Engineering, Shanghai University, Shanghai 201800, P .R.
Experimental Materials The materials used in this investigation were ordinary Portland cement (OPC) provided from Anhui Conch Cement, China.
Ohta: Journal of Advanced Concrete Technology, Vol. 4 (2006), p.211
Ota: Journal of Advanced Concrete Technology, Vol. 1 (2003), p.16

Lagrangian FE method uses computational meshes with deformation of material.
In this situation, ALE method must be used so that the material can flow through the meshes.
The CSF was modeled as an elastic_fluid material.
International Journal of Crashworthiness, 2003, 8(4): 353-366
Journal of Biomechanical Engineering, 2013, Vol. 135/ 111002 [4] Arbitrary Lagrangian Eulerian and Fluid-Structure Interaction: Numerical Simulation[M].

Material characterization using XPS indicates the dominant presence of Si≡N bonding and absence of C-N bonding at the interface.
Haney: Journal of Electronic Materials, Vol. 37 (2008), p. 646 [3] A.
Scozzie: Material Science Forum, Vol. 615-617 (2009), p.749 [5] G.
Feldman: Journal of Physics: Condensed Matter, Vol. 16 (2004), p. 1857 [6] G.
Joubert: Physical Review B, Vol. 59 (1999), p. 1758 [9] Accelrys: Materials Studio Release Notes, Release 4.1, Accelrys Software, Inc., San Diego, 2006 [10] A.

The idea of reconstruction is to properly select basic concepts and theorems, to reduce formula reasoning and analytical process, and to add some engineering background materials to the course content.
While introducing strength in Mechanics of Materials[6], teachers should take engineering failure cases as examples via animations or videos.
Qing and X.Ping: Journal of Hunan Institute of Engineering (Social Science Edition), Vol. 21 (2011) No.1,p.102-104.
Yan and H.B.Chen: Journal of China Modern Educational Equipment, (2011) No. 7,p.56-57,60.
Liu: Mechanics of Materials(4th edition) ( Higher Education Press, China 2004) (In Chinese)

Faceplate material is FR4, typical circuit board material, with copper plated surface.
Daniel: Impact and Post Impact behavior of Composite Sandwich Panels (Composites Part A: Applied Science and Manufacturing, US 2007) [2] A.A.
Domszy: A Time-domain reflectometry method for automated measurement of crack propagation in composites during mode I DCB Testing (Journal of Composite Materials, US 2006)
Kunz: Corrosion Detection of Steel Cables using Time Domain Reflectometry (Journal of Materials in Civil Engineering, US 2002)