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College of Material and Textiles, Zhejiang Sci -Tech University, Hangzhou, 310018, China 2.
Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou, 310018, China 3.
School of Printing Engineering, Hangzhou DianZi University, Hangzhou, 310018, China 4.
Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Hangzhou, 310018, China * Corresponding Author.
Experiments Materials The coated white board effluents were from a paper mill in Guangdong province.

Should authors use tables or figures from other Publications, they must ask the corresponding publishers to grant them the right to publish this material in their paper.
Acoustic emission was almost suitable for all materials, and could dynamically monitor crack initiation and propagation, so in practice it was widely applicative in a large space.
In Chinese [5] Xuefeng Chen, Jimeng Li, etc: Journal of Mechanical Engineering, 2011, 47 (9): 45-52.
[11] Martin Lucas: Lubrication Engineering, 2006:122-125.
In Chinese [15] Song Fu, Jinqiang Wu: Engineering Machinery, 2011, 42:15-18.

Key Construction Technology for Highway on Soft Foundation Yang Lin1， YaBo He2 1,2 Department of Construction Management, School of Civil Engineering, WuHan University, Wuhan, Hubei (stephaniesky@163.com) Keywords: Soft foundation, highway, development status, technology trends, key construction technology, empirical study Abstract.
Therefore, key construction technology for highway on soft foundation is very important.
This paper analysis common engineering problems on soft foundation and the development status for soft soil treatment technology, then build up the technology trends on it.
Theoretical Backgrounds Common engineering problems on Soft Foundation Soft soil has the characteristics such as soft pine, void ratio, the natural high water content, high compressibility, low strength, permeability and structural sensitivity of small.
The development status for soft soil treatment technology Soft subgrade treatment is a very practical design and construction engineering technology, its technical condition is complex, the impact on many factors, and site engineering geological conditions, hydrogeological conditions, construction requirements are closely related, while the foundation treatment should also attach importance to environmental protection.

So analyzing the influencing factors of engineering cost control is the key point to finding the solution of these problems.
The unbalanced supply and demand relation of building materials, labour and construction machinery.The price of building materials directly affect the engineering cost in the post-disaster reconstruction period.
Otherwise, the transportation in many disaster areas are in palsy state, which makes it very difficult to transport large mechanism and materials.
Strengthen the construction materials management.
In order to effectively control the composite price of construction materials and avoid the risk owing to the market asymmetric information, it is requisite to build the price inquiry and price bulletin system, ensuring the construction enterprises to select the construction materials suppliers and transporters through comparison and bidding method, and recognize the professionals to inquiry the price of materials and equipments.

The synergy of advanced materials and technologies stands at the forefront of innovation, driving transformative changes across manufacturing industries and engineering disciplines.
This special edition is a comprehensive resource that delves readers into key areas of materials science and engineering, offering both foundational knowledge and insights into effective engineering solutions.
Electrochemical Devices, Electrode Materials, Aluminum Alloy, Friction Stir Welding, Tellurite Glasses, Mechanical Properties, Honeycomb Structure, Composite, Thermal Imaging, Nanofluid, Thermal Management, Heat Transfer

The Application of Reverse Engineering in Innovation Design Ling Sha School of Mechanical Engineering Shanghai University of Engineering Science, Shanghai, China shaling1223@163.com Keywords : reverse engineering, reverse design, Innovation design Abstract: the concept of reverse engineering, reverse design process and reverse analysis were introduced in this paper, and has been used in teaching practice of mechanical design specialized curriculum, the students will be guided to apply method of reverse design to the innovation design of product by motorcycle as an example.
Overview of Reverse Engineering Reverse engineering, also called reverse engineering, is measured by means of some kind, or model data acquisition, reconstruct the general three-dimensional model by computer according to measurements.
For developing countries, reverse engineering is one of important ways to obtain the core technology or know-how.
Reverse Engineering Technology and Its Application .
Reverse Engineering Technology.

Research and Application on Reverse Engineering of Tooth Surfaces of Hypoid Gear Limei Zhanga, Lixin Nieb Henan Polytechnic University, Jiaozuo, Henan Province, 454000, China azlm@hpu.edu.cn, bnielixin@hpu.edu.cn Keywords: Reverse Engineering, Hypoid Gear, Boundary Conditions, Active Design Abstract.
Reverse engineering, which is an approach for constructing a CAD model from a material solid through dimensional measurement and surface modeling, could be used to structure digitized tooth surfaces of hypoid gear.
The reverse engineering of a NURBS tooth surface can be considered as specific number of curve's reverse solution, and the key is the structure of control equations and the selection of boundary conditions in each of reverse processes.
Control points of NURBS tooth surface can be obtained from data points by reverse engineering.
Control Equations and Boundary Conditions of NURBS Curve in Reverse Engineering.

A New Key Management Protocol For Multiphase Hierarchical Wireless Sensor Network Enjian Bai1,2, a, Liangcheng Wu1 1 College of Information Science & Technology, Donghua University, Shanghai 201620, China 2 Engineering Research Center of Digitized Textile & Fashion Technology, Ministry of Education, Shanghai 201620, China abaiej@dhu.edu.cn Keywords: LEAP, Key management, NPMHW, WSN.
We’ll make that even if the attacker captures the nodes of a time-slot and the initial key, he still can not use the obtained key material to calculate the pairwise keys between the captured nodes and nodes in other time-slots.
Generate Key Ring.
Key Establishment
The less the length of the time-slot, the more the number of the time-slot node survival and the more key materials in each node there will be.

Relative Importance of Key Performance Indicators of Construction Projects towards Buildability at Design Stage Mehdi Nourbakhsh 1,a, Shaik Hussein Mydin 2,b,Rosli Mohamad Zin 2,c, Samaneh Zolfagharian 2,d,Javier Irizarry 1,e, Mardiyah Zahidi 2,f 1School of Building Construction, College of Architecture, Georgia Institute of Technology, 30332-0680 Atlanta, Georgia, USA 2Department of Structures and Materials, Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81300 Skudai, Johor, Malaysia amehdi.nourbakhsh@gatech.edu, bshaikhussein@ymail.com, croslizin@utm.my, dzsamaneh2@live.utm.my, ejavier.irizarry@coa.gatech.edu, fraunak_902@yahoo.com Keywords: Buildability, Constructability, Key Performance Indicator, Project Evaluation Abstract.
Among all alternatives, ‘Construction Sequence Consideration’ (BA6) has the greatest inconsistency (0.088) while ‘Materials Usage Optimization’ (BA7) has the lowest ratio (0.021).
Journal of Construction Engineering and Management, ASCE. 111(4) (1985), p. 404-410. 3.
Journal of Engineering, Design and Technology. 5(1) (2007), p. 68-80. 8.
International Journal of Sustainable Construction Engineering and Technology. 2(1) (2011), p. 24-43.

The analysis on influential factors of building project Li-bin Fu 1,a , Yongwei Wang 2,b 12College of Civil Engineering, Huanghe S&T University, Zhengzhou Henna ,China a flbin2007@163.com, b65839177@qq.com Key words: engineering quality; influential factor; appraisal model; key factor Abstract: Through the statistics and analysis of concerned document about housing project quality in recent years, this thesis marks of sorts of housing problems and generant degree of different sort.
This investigation discovered key factors that mainly influence the quality of the building project. this paper describes procreant reasons for the key factors of the quality matter． 0 Introduction Building engineering quality is not only the reflection of construction enterprise competitiveness of the key factors, but also related to the applicability, investment effect and the safety of people's lives and property of building engineering.
There are many factors influencing residential engineering quality, such as the engineering investigation, planning, design, construction and maintenance, as well as the residential product development, production, supply and other aspects.
Through the survey analysis after that, at present our country residential engineering quality of concrete problems mainly have 24 kinds, these problems from different perspectives reflect the engineering in the presence of different aspects of the problem [1-3].
(9) The problem of building materials, such as the use of inferior building materials, indoor air pollutants exceed the standard, etc