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Rock phosphate is a natural material that can increase the availability of P nutrient.
To know the dynamics of the chemical and biological properties of the soil due to the treatment of these materials is an essential aspect for strategy and planning in its proper application to improve the properties of Inceptisols.
Nanoparticles (NPs) are molecular aggregates with dimensions ranging from 1 to 100 nm, which modifies their physicochemical properties compared to the bulk materials [6].
Phosphate rock material was obtained from PT Pijar Nusa Pasifik-Klampis Jaya, Surabaya, East Java.
Nanoparticle phosphate rock was created by the bead milling method at the Laboratory of Instrumentation Systems and Functional Materials Processing at the Nanotechnology and Graphene Research Center, Faculty of Mathematics and Natural Sciences, Padjadjaran University.

The unique advantages of γ-TiAl based alloys may be dissimilarly combined with materials exhibiting higher fracture toughness and ductility, and thus balancing disadvantages such as high brittleness and pronounced notch sensitivity of γ-TiAl.
Experimental Procedure Materials: The materials in this study were Ti-47Al-3.5(Mn+Cr+Nb)-0.8(B+Si) in investment cast and hot isostatic pressed condition and wrought Ti6Al4V (denoted as γ-TAB and Ti64 in this study).
The axial hardness profile captures the base materials as well as the TMAZ; a) Microhardness measurements parallel to the bond line; b) Microhardness measurements across the bonds. 3.3 Microstructure and Microtexture Grains within the Ti64 base material were equiaxed, their average size was about 4.0 µm (Fig. 3a).
Duan et al.: Science and Technology of Welding and Joining Vol. 9 (2004), No. 6, p. 525
Çam et al.: Journal of Materials Science Vol. 43 (2008), p. 3491

Because of the information resources' characteristics of sharing and non-exclusive, the characteristics of information resources are different from material resources.
Information Science.2006, (7):967-973
Environmental Science and Technology.2010.(7):71-78
Environmental science and policy.2010,13(5):393-404
International Journal of Production Economics.2010,128(1):43-50

But with the more improving complexity of computing problem and limitation of silicon material based microelectronic technology, there is increasing concern about non-traditional computation methods, such as biological computation, quantum computation, superconducting computation.
“Molecular computation of solutions to combinatorial problems,” Science, 266 (5187), 1021–1023
[2] Lipton R J, “DNA solution of hard computation problem,” Science,1995,268(5210)：542-545
“Molecular computation by DNA hairpin formation,” Science，2000，288(5)：1223-1226
Science, 2002, 296: 499-502 [9] Kai Zhang, Jin Xu, Xiutang Geng, Jianhua Xiao, Lingqiang Pan, “Improved taboo search algorithm for designing DNA sequences,” Progress in Natural Science, 18（2008）, 623－627 [10] Pan Lingqiang, Xu Jin, Liu Yachun, “A Surface-Based DNA Algorithm for the Maximal Clique Problem,” Chinese Journal of Electronics, 11(2) (2002), 469-471

Wuhan, 430080, China 2School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430074, China apan97181@126.com, blhuasvs@yahoo.com.cn, cbestcx@yahoo.com.cn Keywords: Cold ring rolling, Stiffness condition, Finite element, Simulation Abstract: Cold ring rolling is a kind of advanced manufacturing technology.
The mechanical model of ring’s stiffness during rolling Ra P3 y x O The material model is supposed to be the ideal elastic-plastic model.
The material used is aluminium alloy HE30.
Acknowledgement The authors would like to thank the support of National Natural Science Foundation of China Key Project (No. 50335060).
Zhan: Journal of Materials Science and Technology Vol. 6 (2005), p. 914-920

After this thermomechanical treatment, the Fe-8Mn-6Si-13Cr-6Ni-12Co sample is subjected to 5% of deformation using a tensile test to study the shape memory effect of the materials.
Lin, T.M. and Ouyang, ’’The corrosion behavior of Fe-based shape memory alloys’’, Corrosion Science 44 (2002) 2013–2026
Kennon, “Factors influencing shape memory effect and phase transformation behaviour of Fe–Mn–Si based shape memory alloys“ Materials Science and Engineering A273-275 (1999) 517-523 [11] T.
Dubois, ’’ Variations de résistivité électrique associées aux transformations martensitiques dans l'acier à mémoire de forme FM30’’, Journal de Physique III, 6, (1996) 831
Normand, ’’Surface treatment and corrosion behaviour of Fe-32Mn-6Si shape memory alloy’’, Compte Rendu de l’académie des Sciences, C.R.

Experiment parameters The base material is 45# steel.
The solidification behavior of the material is near rapid solidification.
Acknowledgement This study is supported by National Natural Science Fund of China (61078019,50975187) and the Science & Technology Support Program of Jiangsu (BE2012068).
Journal of Shanghai University of Engineering Science, 2009, 23(4):374-377
Xie, New Technology and Process of Material Machining, M.

Physical Simulation of Failure of Overburden Physical simulation with similarity materials is made in line with the specific mining and geological conditions of the 6206 mining face.
Fig. 3 Result of physical simulation of the failure of overlying strata with similarity materials Through comprehensive analysis of the heights of the fractured zones obtained with various methods as described above, it can be seen that when the full-seam mining method is used with the effective mining thickness of 6-m, under the mining conditions with a cutting-caving ratio of 1:1, the height of the fractured zone actually observed is 115-m with a height/mining thickness ratio of 20.15.
Kang: Journal of China Coal Society, Vol. 23 (1998) No.3, p.362.
Teng: Coal Science and Technology, Vol. 39 (2011) No.4, p.118.
Dong: Chinese Journal of Rock Mechanics and Engineering, Vol. 28 (2009) No.2, p.238.

The local non-profit organization operates through a partnership between local businesses, property owners, residents and members of other local associations, and is structured into several committees, combining different activities in four themes that intersect: -Organization, to build consensus and partnerships between stakeholders; -Promoting and marketing, to create a positive image that allows you to rediscover its identity to the community and improve the confidence of consumers and investors in the commercial district, through special events and retail promotions; -Design, to create an attractive environment by directing attention to all its physical elements: public and private buildings, storefronts, signs, public spaces, car parks, street furniture, public art, landscaping, merchandising, window displays, and promotional material.
ADVANCED MATERIALS RESEARCH, Vols. 931-932 (2014) pp 555-559 © (2014) Trans Tech Publications, Switzerland doi:10.4028/www.scientific.net/AMR.931-932.555, (2014) [7] S.
Journal of urban affairs, Volume 19, Number 1, (1997), pp. 1-22 [13] Information on: http://www.preservationnation.org/main-street/about-main-street/the-approach/ [14] K.
Robertson: The main street approach to downtown development: an examination of the four-point program, Journal of Architectural and Planning Research, Locke Science Publishing Company, Inc.
Advanced Materials Research Vols. 869-870 (2014) pp 43-48 © (2014) Trans Tech Publications, Switzerland doi:10.4028/www.scientific.net/AMR.869-870.43, (2014) [18] G.

List of Notations a , b length, width for shell a/, b/ length, width for perforation c rise of hypar E11, E22 elastic moduli G12, G13, G23 shear moduli h shell thickness n12, n21 Poisson ratio r material density w natural frequency normalized frequency [] References [1] S.
Materials: Design and Applications, 235(11) (2021) 2404-2422
Sahoo, Laminated composite stiffened shallow spherical panels with cutouts under free vibration–A finite element approach, Engineering Science and Technology, An International Journal 17(4) (2014) 247-259
Sahoo, Dynamic characters of stiffened composite conoidal shell roofs with cutouts: design aids and selection guidelines, Journal of Engineering, Article ID: 230120 (2013) 1-18
Sahoo, Design of experiments analysis of fundamental frequency of laminated composite hypar shells with cut-out, Materials Today: Proceedings, (2022), in press, doi.org/10.1016/j.matpr.2022.06.327 [13] G.