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Impact Identification of Estuarine Water Quality to Marine Biota: A Case Study in Wonorejo Estuary, Indonesia WAZIROTUS Sakinah1, a*, SUNTOYO2,b and MUKHTASOR2,c 1Coastal Engineering and Management Department, Faculty of Marine Technology, Institut Teknologi Sepuluh Nopember, Surabaya, 60111, Indonesia 2Department of Ocean Engineering, Faculty of Marine Technology, Institut Teknologi Sepuluh Nopember, Surabaya, 60111, Indonesia awazirotus.sakinah@gmail.com, bsuntoyo@gmail.com, cmukhtasor_isp@yahoo.com Keywords: Wonorejo estuary, water quality, marine biota Abstract.
However, the research about water quality in Wonorejo estuary with others key water quality parameters, such as ammonia and phenol was not examined, yet.
Material and Method Field measurement was done at August 2015 in dry season.
Ammonia that usually appear from organic material decomposition make high concentration in the bottom layer.
Ammonia in the water from fertilization, fishes or shrimps fesses, and results of organic material decay that rich in nitrogen.

The old materials is seriously thinning so that mixture gradation are difficult to meet specification requirements at mix design.
[4] FHWA, 2000 Recycled Materials In European Highway Environments: Uses, Technologies, and Policies [R].
Australia: 9th National Local Government Engineering Conference ,29 August 1997
Guidelines for Recycling Pavement Materials[R].
Engineering and construction, 2007, (2) : 182-183

As the name suggests, things are material objects connected to the Internet.
In this paper, the connotation of things, things key technology and supply chain management systems and many other aspects of analysis and discussion, completed the design, application and implementation of integrated design optimization system based on Internet of Things technology enterprise supply chain business processes.
ACI Materials Journal 1988, 85 (6): 583-593
Design Engineers of GilsanzMurray Steficek, LLP., 2003:1-11

Materials and Methods Granite Varieties.
GRANITE KEY: AL, Albero; GA, Gris Alba; GM, Gris Mondariz; GR, Grissal; RP, Rosa Porriño; SV, Silvestre Vilachán; TP, Traspieles In selecting the materials to be tested, in order to obtain a representative sample we tried to ensure the greatest possible diversity in terms of response to cutting and textural parameters (grain size, degree of alteration and porosity).
Given the large number of parameters that can affect cutting and the complexity of the problem, we tested the materials by varying only those parameters which most affect the cut: linear cutting speed (m/min) and cutting depth (mm).
Zhou: Study on the fuzzy ranking of granite sawability, Journal of Materials Processing Technology 139, 277-280 (2003)
Malkin: Forces and energy in circular sawing and grinding of granite, Journal of Manufacturing Science and Engineering, Transactions of the ASME 123 (1), 13-22 (2001)

Bettess: International Journal for Numerical Methods in Engineering, 13 (1978), p 1
Taylor: International Journal for Numerical Methods in Engineering, 29 (1981), p 683
Bettess: International Journal for Numercial Methods in Engineering, 11 (1977), p 53
Chiam: International Journal for Numerical Methods in Engineering, 21 (1985), p 1229
Astley: International Journal for Numerical Methods in Engineering, 49 (2000), p 951

MEMS Relay Optimization Design The relay optimization goal is to ensure that electrical and reliable action and release the premise, and strive to save energy, materials, and reduce Core collision energy, and other factors, to prevent contact bounce, so it is the constrained nonlinear programming problem.
[2] Qie He and Ling Wang, An effective co-evolutionary particle swarm optimization for constrained engineering design problems, Engineering Applications of Artificial Intelligence. 20 (2007) 89-99
[3] Coello, C.A.C., Montes, E.M., Constraint-handling in genetic algorithms through the use of dominance-based tournament selection, Advanced Engineering Informatics. 16 (2002) 193–203
(Eds.), Evolutionary Algorithms in Engineering Applications, Springer, Berlin, 1995, pp.497–514
K.Mohan, Analysis of A Simple Particle Swarm Optimization System, Intelligence Engineering Systems Through Artificial Neural Networks, (1998) 253-258

Industrialization of pollution-purifying agriculture to control non-point source pollution in Poyang Lake area Wu Zhongwei1, 2, 3, a and Lu Xiwu1,b 1Department of Environmental Science and Engineering, Southeast University, Nanjing 210096, China. 2 Eco-economy research center of Poyang Lake, Jiujiang University, Jiujiang 332005, China. 3School of Chemistry and Cnvironmental Engineering, Jiujiang University, Jiujiang 332005, China.
A long-term operation mode for Taihu governance was developed, which had changed the investment model of the ecological engineering pure rely on nation support.
In the point of view of discipline development, PPA is the product of the combination of advanced environmental science, engineering principles and agricultural production technology.
As a brand new cross Engineering Science, the core technology of PPA is the hydroponic vegetables constructed wetlands technology and various types of plants floating bed technology.
Such source water is characteristic in excessive nutrients, and can be used in production activity of PPA directly or after the pretreatment with environmental engineering technology.

In order to investigate the facture mechanism of weld bonded joint, optical microscopy and scanning electronic microscopy are used to check the material structure and the facture surfaces respectively.
In order to reduce car weight, the challenge for engineers is to design light-weight car bodies by means of new materials and joining technologies [1].
Experiments Material Description.
To control the adhesive thickness, small glass balls with 0.3mm diameter are added into the adhesive, as adhesive thickness is a key factor to guarantee good strength of adhesive bonded joint [11].
In the HAZ, shown in Fig. 4 (b), the material is recystallized into a fine structure that consists of bainite and ferrite.

A key benefit is that the system capability is utilised as the baseline for evaluating system performance.
Thesis in the Department of Industrial and Production Engineering, University of Ibadan, Ibadan, 2006
Sink, Current Developments in Firm or Corporate Level Productivity Measurement and Evaluation, Issues In White Collar Productivity , Industrial Engineering Management Press; Industrial Engineering Conference Proceedings of IEE Falls, p. 8, 1983
Tangen, Understanding the Concept of Productivity, Proceedings of the 7th Asian Pacific Industrial Engineering and Management System Conference (APIEMS 2002), Taipei.
Pavlov, Projecting the Development of Russian Economy Using the Dynamic Input-Output Model with Fuzzy parameters 2007, Institute of Economics and Industrial Engineering, Siberian Branch of the Academy of Sciences of the Russian Federation.

Study on Membrane Fouling Experiment of Stacked AGMD Module in Low Temperature Xiaohong Yang 1,a, Rui Tian 1,2,b, Shujuan Ma 1,c and Haili Lv 1,d 1Department of Energy and Power Engineering, Inner Mongolia University of Technology 2Inner Mongolia Key Laboratory of Renewable Energy, Hohhot, 010051 ayxh1109@yahoo.cn, btianr@imut.edu.cn, cmashujuan814920@163.com, dlvhaili83@126.com Keywords: Air-gap membrane distillation, PTFE membrane, Membrane fouling, Membrane cleaning Abstract: In this paper, it has studied membrane fouling experiments at a certain temperature conditions and with untreated tap water as thermal mass, which applied unique multi-layered stacked air-gap membrane distillation module.
The membrane surface was covered by uneven granular material and the pore was clogged by sediment.
Hebei University of Engineering, 2007.