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Ehigiator Department of Civil Engineering, Ambrose Alli University, Ekpoma, Nigeria ayuduehigiator @yahoo.com [Date received: 11 November 2010.
Transactions of the American Society of Agricultural Engineers 40, (1997) 1295-1303
Transactions of the American Society of Agricultural Engineers 421, (1999) 89-97
International Journal of Engineering.

Potassium Hydroxide Activation as an Adsorbent for Kinetic Models of Hexavalent Chromium Adsorptions onto Garcinia Mangosteen Shell Siriporn Sripiboon1,a and Panida Charnkeitkong2,b 1Department of Civil Engineering, College of Engineering, Rangsit University, Pathumthani, 12000, Thailand 2Department of Chemical Engineering, College of Engineering, Rangsit University, Pathumthani, 12000, Thailand asiriporn.sr@rsu.ac.th, bpanida.s@rsu.ac.th Keywords: Adsorption, Hexavalent chromium, Kinetic model, Mangosteen Abstract.

Wędrychowicz 2,d 1Rzeszów University of Technology, Faculty of Mechanical Engineering and Aeronautics, Poland 2Doctoral School of Engineering and Technical Sciences at the Rzeszow University of Technology, Poland a m.zwolak@prz.edu.pl, brsliwa@prz.edu.pl, c bpaw@prz.edu.pl, dd533@stud.prz.edu.pl Keywords: KOBO extrusion, aluminum alloys, magnesium alloys, plastic flow, extrusion load Abstract The potential of KOBO unconventional extrusion of metallic materials based on phenomenon of changing the path of plastic deformation with use of cyclic oscillation of the die by given angle and frequency has been presented in this paper.
[11] D.Andrzejewski, J.Jakubowicz, J.Borowski, Structure and properties of 7075 aluminum alloy products obtained with the KOBO method, Archives of Civil and Mechanical Engineering 16 (2016) Pages 217-223
Wroński, K.Frydrych, S.Stupkiewicz, H.Petryk, Texture evolution in titanium on complex deformation paths: Experiment and modelling, Materials Science and Engineering 637, (2015) 251-263.

Research on Structural Stability of Prilling Tower in Fertilizer Industry Hua Zhang1,3,a, Qiming Li1,2,b 1Architectural design and Research Institute of Xi’an University of Architecture & Technology, Xi’an, 710055, China 2School of Civil Engineering of Xi’an University of Architecture & Technology, Xi’an, 710055, China 3School of Architecture of Xi’an University of Architecture & Technology, Xi’an, 710055, China azhanghua1974xauat@163.com, bqiminglixauat@126.com Keywords: prilling tower in fertilizer industry; buckling analysis; effective length; advanced analysis; elastic-plastic stable evaluation of high-rise steel structure Abstract: Prilling tower is the core structure in the technological process of Nitro-compound fertilizer plant, whose safety is directly related to the normal operation of fertilizer production.
In this paper, the column section between the second and the third annual truss is taken to calculated, on the engineering background of a prilling tower built in Fujian Province.
No matter using buckling analysis or Equ.5,calculated effective length shouldn’t be less than the effective lengths without sideway defined in the codes, more specially, 20×0.774=15.5m, from the point of engineering safety.
It can be considered d= d0 approximately on the base of engineering application, and Equ.6 can be simplified to Equ.7

Yaüge-Fabra1,e 1Department of Design and Manufacturing Engineering, University of Zaragoza, Calle Maria de Luna 3, 50018, Zaragoza, Spain 2Department of Civil and Industrial Engineering, University of Pisa, Largo Lucio Lazzarino, 56122, Pisa, Italy aebianchi@unizar.es, bo.jorg@studenti.unipi.it, cgualtiero.fantoni@unipi.it, dfjbrosed@unizar.es, ejyague@unizar.es Keywords: Friction Forces, Test Bench, Axis Orientation, Model Characterization Abstract.
Sedara, Journal of Engineering Research and Reports 2019, 4, 1-13
Becker, Medical Engineering Physics 2016, 38, 163-170

Senthil Kumaran 3,c 1,2 Star Constructions, BP 4632, Kigali, Rwanda 3 Department of Civil Engineering & Environmental Technology, KIST, BP3900, Kigali, Rwanda a kazawadip@yahoo.com, b amclaude@yahoo.fr, ckumarangs@yahoo.com Keywords: Construction industry, Construction materials, Alternative materials, Concrete products, Rwanda Abstract: This study was carried out as an investigation into concrete products as an appropriate alternative for plastic, rubble stone and steel in the construction of domestic water tanks, door and window frames in the Rwandan construction industry.
The research implied that the technology applies affordable, well-engineered human powered equipment and provides employment for non-skilled operators who can Figure 10 Completed Product Fig.11: Cost comparison be trained into an effective workforce in a short time.
It is also recommended to all administrative officials, professional engineers and architects, the building contractors, building owners and estates developers to use the concrete window and door frames as an alternative material appropriate for use in various construction projects especially low and medium costs buildings.
N., “Critical Factors Affecting Schedule Performance: Evidence from Indian Construction Projects”, [Electronic version].Journal of Construction Engineering and Management, Vol. 132, No. 8, 2006, 871-880

Results in Engineering, 17, 100857
The Egyptian International Journal of Engineering Sciences and Technology, 32(Civil and Architectural Engineering), 1-24
Chemical Engineering Transactions, 26. 267-272

Research on Applying the Reborn Resource and New Materials for Energy Saving and Protecting Environment in the Design of Green Ecological Residential Building Design at the Super Cold District Yongmei Qian1, a, Yujie Jin 2,b, Wei Tian 3,c 1,2,3Jilin Institute of Architecture and Civil Engineering, 5088-Xincheng Street, Changchun 130118, China aqym0606@yahoo.com.cn, bjinyujie@jliae.edu.cn, ctianwei@jliae.edu.cn Keywords: reborn resource, materials for energy saving and protecting environment, green ecological residential building Abstract.
To energy saving, environmental protection, ecological construction technology in engineering is the inevitable trend of development.
Of course, these policies should also apply to the transformation of existing residential buildings. 4) It should establish and improve of construction techniques and system of solar: Preparation of design specifications, standards and related atlas, the establishment of the product (system) testing centers and certification organizations, improving the construction inspection and maintenance technical regulations, etc., is solar energy (such as hot water supply) to include construction engineering aspects, and as a premise of "professional" into the building system. 5) It should strengthen the concept of promotion and awareness: to guide people to understand building energy consumption, the built environment, ecological protection and general knowledge, to expand and extend the already mature solar water heating and solar heating application of the concept.
The effective way and design technology on new energy saving materials’ application in ecological residential buildings in cold regions One of effective measures in building materials and material resources: the application of new energy saving materials Building is taken from nature and return to nature's creative engineering, the material used should not harm the human body and the surrounding environment, the construction material adverse impact on the environment should be controlled to a minimum in order to achieve sustainable development objectives, it required research and development of materials recycling and transformation of waste materials to use.

Abdulkareem1, a, Mohd Mustafa Al Bakri Abdullah1, b, Kamarudin Hussin1, c and Khairul Nizar Ismail2,d 1Center of Excellence Geopolymer & Green Technology (CEGeoTech), School of Material Engineering, Universiti Malaysia Perlis (UniMAP), P.O.
Box 77, D/A Pejabat Pos Besar, Kangar, Perlis, 01000, Malaysia. 2School of Environmental Engineering, Universiti Malaysia Perlis (UniMAP), Box 77, D/A Pejabat Pos Besar, Kangar, Perlis, 01000, Malaysia.
In Research Report GC 2, Faculty of Engineering, Curtin University of Technology: Perth, Australia, 2006
Measurement of chloride permeability in superplasticised ordinary portland cement and pozzolanic cement mortars, In Proceeding of the International Conference on Measurements and Testing in Civil Engineering, Lyon, France. 1988, pp. 279–291

Optimization of Aircraft Fuel Dump Rate Towards the Mitigation of Post-Impact Fire Abdulbaqi Jinadu1,a*, Olalekan Adebayo Olayemi1,2,b, Joshua Daniel1,c, Oluwatomiwa John Odenibi1,d, Volodymyr Koloskov3,e, Dmytro Tiniakov4,f 1Department of Aeronautics and Astronautics, Faculty of Engineering and Technology, Kwara State University, Malete, Kwara State, Nigeria. 2School of Engineering, Cranfield University, Cranfield, United Kingdom. 3Department of Applied Mechanics and Environmental Protection Technologies, Faculty of Technogenic and Ecological Safety, National University of Civil Defence of Ukraine, Kharkiv, Ukraine. 4Nanjing University of Aeronautics and Astronautics, Nanjing, China.
Ammar, Performance evaluation and parametric studies on variable nozzle ejector using r134a, Case Studies in Thermal Engineering, vol. 12, (2018) 258–270
Ahsan, Computational fluid dynamics analysis of compressible flow through a converging-diverging nozzle using the K-ε turbulence model, Engineering, Technology & Applied Science Research, vol. 10, no. 1, (2020) 5180–5185