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Introduction The carbon steel has been extensively studied for the integrity of principal structure materials in the nuclear power plant system such as cooling device, pressure vessel and steam generator tube. [1,2] The corrosion resistance of carbon steel is emphasized for the operational efficiency and the sound safety in the feeder pipes, due to the continuous driving of cooling fluid.
The approach of nondestructive technique can be regarded as another way for examining the wall thining of pipe structures as well as the degree of corrosion damages. [5,6] The acoustic emission technique is also recognized as a useful method for the on-line monitoring of microscopic failure mechanism and the position confirmation of damaged portion in the structure.
The nondestructive technique can be conducted to investigate the detection of damages in the structure of carbon steels.
Chemistry Vol. 60 (2001), p.53 [4] R.B.Dooley and V.K.Chexal: Intern.

Lab on chip involved the field of engineering, physics, chemistry, microtechnology and biotechnology[6-8].
SU-8 is a typical used epoxy-based negative photoresist which is used to create patterns with high aspect ratio structures.
SU-8 has high transparency in the ultraviolet region, which allows the fabrication of thick structures with nearly vertical side walls.
After exposure and developing, the high cross-linked structure has strong immunity to chemicals and radiation damage.
Technology development for nano structure formation: Fabrication and characterization Advanced Science Letters, 19 (1) (2013)  132-137

Tegus1,2,b, Hasichaolu1,2,c, Jun Ning1,2,d, Narengerile1,2,e 1College of Physics and Electronic Information, Inner Mongolia Normal University, Hohhot, 010022, China 2Inner Mongolia Key Laboratory for Physics and Chemistry of Functional Materials, Inner Mongolia Normal University, Hohhot, 010022, China aemail: tana029@163.com, bemail: tegusph@imnu.edu.cn, cemail: hscl5@imnu.edu.cn, demail: ningjun@imnu.edu.cn, eemail: naren88@hotmail.com Keywords: black phosphorus; ball milling; HRTEM Abstract.
A new kind of 2D material is black phosphorus (BP), which exhibits a layered structure similar to grapheme; however, the layer can be peeled to a single atomic layer in the vertical direction because of its van der Waals microstructure [3].
Meanwhile, the monolayer structure of BP exhibits significantly different physical properties from those of its bulk structure [4].
Graphene-MoS2 hybrid structures for multifunctional photoresponsive memory devices, Nat.

In addition, we want to control the gas-selective permeability of SPI films through regulating the structures of the SPI film according to the actual needs of food systems. 2.
This may be attributed to that microwaves may accelerate the motion of water molecules to collide with SPI into smaller ones, disturbing the dense structure of SPI film to leave a void for enhanced O2 transition.
This may relate to that the modification treatment may change the structure of SPI film, regulating the transport path of O2 and CO2.
Rentfrow, Structure-modifying alkaline and acidic pH-shifting processes promote film formation of soy proteins, Food Chem. 132 (2012) 1944-1950
Bruening, Ultrathin, gas-selective polyimide membranes prepared from multilayer polyelectrolyte films, Chemistry of Materials. 15 (2003) 281-287.

Popov1,2,c 1Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, 4 Kosygina Street, Moscow, 119334, Russia 2Department of Chemistry and Physics, Plekhanov Russian University of Economics, 36 Stremyanny Lane, Moscow, 117997, Russia aemail: shell1183@mail.ru, bemail: pantyukhov@mail.ru, cemail: anatoly.popov@mail.ru Keywords: superconcentrate, highly filled composite, biocomposite, polymer composite, cellulose, ethylene-vinyl acetate copolymer, mechanical properties.
The effect of the chemical structure and rheological characteristics of the EVA matrices on the properties of highly filled biocomposites was studied.
Gerasin, Structure and properties of polymer–polymer composites based on biopolymers and ultra-high molecular weight polyethylene obtained via ethylene in situ polymerization, Journal of Polymers and the Environment. 27(1) (2019) 165-175
Preparation, structure, and properties of biocomposites based on low density polyethylene and lignocellulosic fillers, Polymer Composites. 37(5) (2016) 1461-1472
Molecular structure and melting behaviour of ethylene-vinyl acetate copolymers, European Polymer Journal, 28(3) (1992) 219-227

The obstinacy of the XRD lines testifies about the conservation of the fcc crystalline structure after high energy powder’s mechanical milling.
Consequently, random grains rotation occur leading to disordered cubic structure.
In this work, we used the rectangular waveguide R120 (19.05×9.525 mm2) as a propagating structure over the microwave range [10- 15] GHz with the Keysight Technologies N5222A vectorial Network analyser for the Sij measurement.
These new structural properties contribute to decelerate the reflection intensity by multiple reflections in the grain boundaries region which is the most disordered structure.
Dhawan, Polyaniline-MWCNT nanocomposites for microwave absorption and electromagnetic interferences shielding, Materials Chemistry and Physics 113 (2009) p919-926

Temperature Sensor Textile Workshop Humidity Sensor Oxygen Sensor Local Self-feedback Back Propagation Network Information Fusion Fig. 1 The structure of multi-information fusion control system of textile workshop environment Textile Workshop Environment Control The artificial neural network uses back propagation network, which is widely used currently, plays an important role in the industrial system modeling, optimization and control.
The structure of multi-information fusion control system of textile workshop environment is shown in fig. 1.
The chip with ARM high-speed structure and simple system can accomplishes a variety of complex control tasks.
References [1] Zhao Jun, Cheng Xin-lu, He Bi and Yang Xiang-dong Neural networks study on the correlation between impact sensitivity and molecular structures for nitramine explosives[J] Structural Chemistry, Volume 17, Number 5 / 2006,10 501-507 [2] Ziqiang Wang, Yinmei Li, Liren Lou, Henghua Wei and Zhong Wang Application of BP neural networks in non-linearity correction of optical tweezers[J] Frontiers of Electrical and Electronic Engineering in China, Volume 3, Number 4 / 2008,12 475-479 [3] Gerwin Klein.

Results and Discussion Grain structure in non and intentionally iron contaminated ingots The grain structure of the ingots with and without intentional iron contamination does not change (Fig. 1).
Even at a contamination level of 400 ppmw iron, no structural breakdown of the columnar grain structure, caused by constitutional supercooling, was observed as described in literature [3].
Figure 1 Scan of the grain structure recorded from the reference ingot (left) and the ingot with 400 ppmw iron contamination.
Rota, Materials Chemistry and Physics 9 (1983) p.79

ZnO has a hexagonal wurtzite structure (c = 0.521 nm, a = 0.321 nm) with oxygen atoms on hexagonal sites and zinc atoms on tetrahedral sites.
There is a peak shifts value towards the bulk ZnO up to deposition speed of 40 mm/min indicating that the relaxation of the crystal structure of ZnO thin films.
XRD analysis showed that all samples had a hexagonal wurtzite structure.
These transmittance values were significantly influenced by the crystallite structure of the films.
Scherer, Sol-Gel Science: The Physics and Chemistry of Sol-Gel Processing, New York: Academic Press, 803, 1975

It can decrease the complexity of the overall structure of the cab suspension system and raise ride comfort, ride performance, noise, crash safety, maneuverability and modularization.
The structure of new type air spring is more complex than traditional air spring and a fast speed, high accuracy and low cost air spring mechanical properties analyzing method is needed.
According to structure dimensions, its 3D solid model is established using CAD software SolidWorks.
Rebar model that can deal with strengthening structure is provided in ANSYS.
[2] YEOH O H: Rubber Chemistry and Technology,Vol. 5(1993), p.754 [3] Yang Chunyuan ,Zhou Kongkong , Wu Lingqi, et al: Journal of Mechanical engineering,Vol. 45( 2009), p.262 [4] Zhu Yanfeng , Liu Feng , Huang Xiaoqing, et al: Rubber Industry,Vol. 2(2006), p. 119 [5] MALIN P.