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The cement is drilling license P.O425 produced by New Building Materials Co., Ltd in Sanhe Yanjiao.
A statistical theory of the strength of materials.
Part II, Probabilistic Approach to Describe the Behavior of Materials.
Novák, Statistical Size Effect in Quasi-brittle materials: Computation and Extreme Value Theory.
Cylinder or Cube: Strength Testing of 80 to 200 MPa (11.6 to 29 ksi) Ultra-High-Performance Fiber-Reinforced Concrete, ACI Materials Journal, V.105, No. 6, November 1, 2008

Innovative solutions have been developed by adopting new advanced materials and innovative technologies.
Rashed in: Reference Module in Materials Science and Materials Engineering (2017) [9] S.
Materials Vol. 9(11), (2016), p. 915 [17] M.
Ertunc: The prediction of mechanical behavior for steel wires and cord materials using neural networks Mater.
Williams: Parameters controlling weld bead profile in conduction laser welding Journal of Materials Processing Technology Volume 249, November 2017, Pages 522-530 [29] P.

Among various sensing materials, metal oxides have dominated due to their high sensitivity and response times [2].
Doping with appropriate materials can further enhance PPy's conductivity and sensitivity [9].
Korotcenkov, Handbook of Gas Sensor Materials.
Dolui, Graphene oxide-filled conducting polyaniline composites as methanol-sensing materials, J.
Sebran, Development and Validation of Method for Determination of Chloride in Surfactant Sample Using Auto-Titrator, Science Journal of Analytical Chemistry, 8 (2020) 78.

In addition, under such conditions, many authors ignore elastic deformations due to the smallness of the critical velocities causing the onset of developed plastic contact deformations and describe the behavior of a plastic material by the plastic impact theory [5].
According to [3] the depth of the track , (15) where we determine the analytical value of the desired coefficient , (16) where dynamic hardness of the attacked material.
Dogui, Finite element modelling of shot peening process: Prediction of the compressive residual stresses, the plastic deformations and the surface integrity, Materials Science and Engineering.
Brikun, Elastoplastic Deformation of the Surface Layer of Machinery Constructions on Shot Blasting, Strength of Materials. 48(5) (2016) 650-657
Puydt, Shot peening of TRIP780 steel: experimental analysis and numerical simulation, Journal of Materials Processing Technology. 270 (2019) 182-194

Experimental Materials.
Dichtel, Best Practices for Evaluating New Materials as Adsorbents for Water Treatment, ACS Materials Letters, 2 (2020) 1532-1544
Zhao, A g-C3N4/MIL-101(Fe) heterostructure composite for highly efficient BPA degradation with persulfate under visible light irradiation, Journal of Materials Chemistry A, 6 (2018) 23703-23711
Materials, 10(6). https://doi.org/10.3390/ma1006061 [18] Perez, J.
IOP Conference Series: Materials Science and Engineering, 509, 012048. https://doi.org/10.1088/1757-899x/509/1/012048

Acknowledgements This work was supported by the Russian Science Foundation grant No. 19-79-10108.
Langdon, Bulk Nanostructured Materials: Fundamentals and Applications, Wiley, Hoboken, New York, 2014
Fernanda da Silva (Eds.), Materials modification by high-fluence ion beams, Kluwer, Dordrecht, 1989, pp. 3-27
Yasaka, X-ray thin-film measuruments techniques, The Rigaku Journal 26 (2010) 1-9
Smyslov, Deep modification of materials under implantation-plasma treatment.

Rice hull is a major by-product of the rice milling industry and one of the most commonly ligneous materials with high ash content.
Therefore, efforts for the better use of rice hull to prepare new functionalized materials, such as silica and activated carbons are under way.
Source of the rice hull starting materials The starting carbon material used in this study was rice hull, provided by Yu Men Rice Mill, China.
Ismadji: Chemical Engineering Journal Vol. 140 (2008), p.32
J Rivera-Utrilla: Carbon materials as adsorbents in aqueous solutions.

The concepts involved in the sciences of complexity (non-linearity, self-organization, interaction, feedback networks, learning and creativity among others) have influenced the study of companies[8].
As they become involved in participative decision-making and negotiation processes, participants can experience strategy (development of a strategic surveillance system, strategy formulation, definition of indicators and targets, assessment of the impact of strategies on company performance); marketing (development of a marketing intelligence system, definition of marketing mix, assessment of the effectiveness of the marketing mix and research and development policies aimed at the introduction of new products); operations (balancing the company's production process: human resources, technological resources, raw materials and other operational factors); human resources (distribution of the company labor force, employee incentive policies); finance (management of financial resources using a cash flow, balance sheet and income statement; appraisal of investments to expand the company’s productive capacity; development of a comptroller system); and information (development of performance-measuring
Each computer has a bill of materials, here referred to simply as DCM, PCM and CCM.
After the research material had been processed, thirty reports were discarded because they did not meet the requirements as defined in the report provided as a model or because they were inconsistent with the professor’s observations when the students were carrying out the academic activities.
Journal of Leadership Education, v. 11, n. 2, p. 1-25. (2012)

Greenhalgh2, g 1 School of Mechanical, Materials and Manufacturing Engineering 2 School of Computer Science and Information Technology 3 School of Human Development, Division of Child Health all at: The University of Nottingham, University Park, Nottingham NG7 2RD, UK a arthur.jones@nottingham.ac.uk, ba.a.becker@nottingham.ac.uk, catg@cs.nottingham.ac.uk, d eazpwj@gwmail.nottingham.ac.uk, esdb@cs.nottingham.ac.uk, f michael.vloeberghs@nottingham.ac.uk, gcmg@cs.nottingham.ac.uk Keywords: Computational mechanics, boundary element analysis, virtual reality, simulation, surgery Abstract.
Algorithms have been developed for creating a cut in previously-uncut brain material, involving the creation of new nodes and elements.
However, this does not take account of the structural weakening of the brain after material has been removed; this will particularly affect the deformations of the area near the cut.
Acknowledgements The work outlined in this paper was undertaken with the support of the Engineering and Physical Sciences Research Council (EPSRC) via grants GR/R84030/01 and EP/D503256/1.
[7] James D.L. and Pai D.K, "A Unified Treatment of Elastostatic and Rigid Contact Simulation for Real Time Haptics," Haptics-e, the Electronic Journal of Haptics Research, Vol.2, No.1, September 2001

Nanocatalysts of Sulfated Zirconia and Calcium Oxide/Zirconia for Microwave-Assisted Biodiesel Synthesis from Castor Oil Resty Zama Andienaa, Karna Wijayab* and Akhmad Syoufianc Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Indonesia arestyzama95@mail.ugm.ac.id, b*karnawijaya@ugm.ac.id, cakhmadsyoufian@ugm.ac.id Keywords: Sulfated Zirconia, Calcium/Oxide Zirconia, Microwave, Biodiesel Abstract.
Experimental Materials Commercial ZrO2 was purchased from Jiaozou Huasu Chemical Co., Ltd China, technical CaO, commercial castor oil was procured from Megah Kimia; methanol, ZrOCl2•8H2O, ammonia and sulfuric acid pro analysis were purchased from Merck.
Instrumentations Synthesis of products and materials were carried out using Microwave Assisted Organic Synthesis (MAOS), analytical balance (KERN ABT 220-4M), oven (Memmert), furnace (Carbolite), centrifuge (Thermo Scientific SL 16R), and hotplate (AS ONE Magnetic Stirrer REXIM RSH- 1D).
Materials and products were characterized using FTIR spectrophotometer (Shimadzu Prestige-21), XRD diffractometer (Bruker D2 Phaser), Scanning Electron Microscope (SEM) (JEOL JSM-6510) -Energy Dispersive X-Ray (EDX) (JED-2300 Analysis Station), surface area analyzer (NOVA Quantachrome Instruments), GC-MS (Shimadzu QP2010S), Bomb Calorimeter model 1341 brand parr and 1H-NMR (JEOL ECP 400).
http://lib3.dss.go.th/fulltext/Journal/J.AOCS/J.AOCS/2000/no.5/may2000vol77, no5,p489-493.pdf [25] Pratama L, Yoeswono, Triyono, Tahir I, Effect of temperature and speed of Stirrer to Biodiesel Conversion from Coconut Oil with The Use of Palm empty fruit bunches as Heterogenous Catalyst, Indo.