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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

Additive manufacturing technology is a manufacturing method by accumulating materials layer by layer.
However, in the process of additive manufacturing, the materials are often accompanied by segregation phenomena and non-equilibrium structure and tends to generate residual stress, which seriously affects the mechanical properties of the as-fabricated materials.
Williams, Perspectives on titanium science and technology, Acta.
Progress on Rapid Solidification Laser Processing for Advanced Materials and Components.
International Journal of Fatigue, 25(9) (2003) 1259-1269

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.

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

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)

The rationality of mining area ventilation system ( Mining ventilation network is reasonable and reliable, for example, underground blasting materials, underground room charge and mining area substation must have independent ventilation network.) 0.4 7.
China Journal of Safety Science ,pp.45-46(In Chinese)

Advanced Materials Research, 2012, 354: 1068-1072
International Journal of Electrical Power & Energy Systems, 2013, 45(1): 331-339
Soft Science, 2010, 24(11): 32-37(in Chinese).

The work piece material is mild steel (Ck45) and the tool material has a carbide tip.
Balic, Selection of cutting conditions and tool flow in flexible manufacturing system, The international journal for manufacturing science & technology 2 (2000) 101-106

Risk analysis of market situation Incorrectly data analysis, research results unknown Risk analysis of customer demand Needs analysis is not complete, not refined, imprecise Risk of design preliminary planning Technical risks, natural conditions, social and economic environment, government policies Risk of design evaluation Rigor fairness design review, technical feasibility, the assessment process Risk of design revision Risk of performance, security, technology, using and installation Product design and implementa- tion of quality risk dimensions Risk of production process selected Programming technology risk, determine the risk review process route, process fixed risk Risk of design renderings leakage Design renderings disclosure risk Risk of product model making Product parameters misread risk, technology risk modeling Risk of quality process documents control Document print quality control risk, the risk of document change control, documentation updated risk Risk of raw material
suppliers disclosure information for model Raw material suppliers disclosure information risk model Verifying the quality of the product design risk dimension Risk of issues verified burnout Burnout cause problems validate the progress is slow, inefficient Risk of problem responsibility Departments and employees shirk, evade responsibility Risk of process controversy The risk of product validation process and product planning process of debate Risk of reliability of verification results Differences in knowledge structure of experts to verify the results lead to the authority being questioned Risk of process ability validation Risk tooling design, manufacturing, validation risk, process control set points Weight factors of indicator refer to the relative importance of each indicator of the degree of decision-making problems.
Risk-based quality management system FMEA Control of activities [A] 2013, China Aviation Institute of Management Sciences Branch Conference Proceedings, 2013
[7] Marcus, A longitudinal study of the impact of entrepreneurial programs in fortune 500 firms[J],Journal of Management Research,2003.49~51.

A pH meter is an electronic device that measures the pH (degree of acidity or alkalinity) of a liquid (there is a particular electrode that measures the pH of semi-solid materials).
Wijaya, Suhdi, Growing Media Combination Improve Plant Growth and Results of Eggplant (Solanum melongena L) in Hydroponic Culture Duck Bucked System, Gontor AGROTECH Science Journal. 5 (2019) 127-149.