Subjects -> ENGINEERING (Total: 2844 journals)
    - CHEMICAL ENGINEERING (247 journals)
    - CIVIL ENGINEERING (248 journals)
    - ELECTRICAL ENGINEERING (176 journals)
    - ENGINEERING (1448 journals)
    - ENGINEERING MECHANICS AND MATERIALS (451 journals)
    - HYDRAULIC ENGINEERING (62 journals)
    - INDUSTRIAL ENGINEERING (97 journals)
    - MECHANICAL ENGINEERING (115 journals)

ENGINEERING (1448 journals)            First | 1 2 3 4 5 6 7 8     

Showing 1401 - 1205 of 1205 Journals sorted alphabetically
Transportation Research Record : Journal of the Transportation Research Board     Full-text available via subscription   (Followers: 34)
Transportmetrica A : Transport Science     Hybrid Journal   (Followers: 8)
Trends in Applied Sciences Research     Open Access   (Followers: 1)
Tribology in Industry     Open Access   (Followers: 4)
Tribology International     Hybrid Journal   (Followers: 46)
Tribology Letters     Hybrid Journal   (Followers: 7)
Tribology Transactions     Hybrid Journal   (Followers: 35)
Trilogía     Open Access  
Turkish Journal of Engineering     Open Access  
Turkish Journal of Engineering and Environmental Sciences     Open Access   (Followers: 1)
Türkiye Arazi Yönetimi Dergisi     Open Access  
Türkiye Coğrafi Bilgi Sistemleri Dergisi     Open Access  
Türkiye Fotogrametri Dergisi     Open Access  
Türkiye İnsansız Hava Araçları Dergisi     Open Access  
U.Porto Journal of Engineering     Open Access  
UKH Journal of Science and Engineering     Open Access  
Ultramicroscopy     Hybrid Journal   (Followers: 4)
Uludağ University Journal of The Faculty of Engineering     Open Access  
Uluslararası Mühendislik ve Teknoloji Araştırmaları Dergisi / International Journal of Engineering and Technology Research     Open Access  
Universal Journal of Applied Science     Open Access   (Followers: 2)
Universal Journal of Engineering Science     Open Access   (Followers: 2)
Universidad, Ciencia y Tecnología     Open Access   (Followers: 1)
Usak University Journal of Engineering Sciences     Open Access  
Utilities Policy     Hybrid Journal   (Followers: 2)
Vacuum     Hybrid Journal   (Followers: 12)
Vestnik of Don State Technical University     Open Access  
Vibration     Open Access   (Followers: 19)
Virtual and Physical Prototyping     Hybrid Journal   (Followers: 4)
Visualization in Engineering     Open Access   (Followers: 1)
Walailak Journal of Science and Technology     Open Access  
Waste and Biomass Valorization     Hybrid Journal   (Followers: 3)
Waste Management Series     Full-text available via subscription   (Followers: 1)
Waves in Random and Complex Media     Hybrid Journal  
Waves, Wavelets and Fractals - Advanced Analysis     Open Access  
Wear     Hybrid Journal   (Followers: 27)
Welding in the World     Hybrid Journal   (Followers: 7)
West African Journal of Industrial and Academic Research     Open Access   (Followers: 2)
World Electric Vehicle Journal     Open Access  
World Journal of Engineering and Technology     Open Access  
World Journal of Environmental Engineering     Open Access   (Followers: 3)
World Pumps     Full-text available via subscription   (Followers: 2)
World Science and Technology     Full-text available via subscription  
Yugra State University Bulletin     Open Access   (Followers: 1)
ZDM     Hybrid Journal   (Followers: 1)
Zede Journal     Open Access   (Followers: 1)
Zeitschrift für Arbeitswissenschaft     Hybrid Journal  
Zeitschrift fur Energiewirtschaft     Hybrid Journal  
Вісник Приазовського Державного Технічного Університету. Серія: Технічні науки     Open Access  

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World Journal of Environmental Engineering
Number of Followers: 3  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2372-3076 - ISSN (Online) 2372-3084
Published by Science and Education Publishing Homepage  [75 journals]
  • Detoxification of Diclofenac - A Comparison between Oxidative and
           Reductive Degradation Processes

    • Authors: A. Habekost
      Pages: 1 - 6
      Abstract: Reductive degradation / dehalogenation of diclofenac (DCF) — one of the most commonly used anti-inflammatories — occurs efficiently at moderately elevated temperatures between 300°C and 500°C with zero valent iron (iron powder) in a nitrogen atmosphere. The proton donors tested were ethanol and water. The observed production of phenol and cresol and other dehalogenation products indicates that the reaction is not simple pyrolysis, but is rather a reduction. No halogenated organic products were observed. In contrast, oxidative degradation of DCF — for example, electrochemical oxidation or oxidation with ozone or H2O2 — led to predominantly chlorinated products. All products resulted were tested via gas chromatography-mass spectrometry (GC-MS).
      PubDate: 2017-8-4
      DOI: 10.12691/wjee-5-1-1
      Issue No: Vol. 5, No. 1 (2017)
       
  • Rock Fracture Characterization for Solid Waste Disposal Site Selection: A
           Case from Sites in the Accra-Tema Area, SE Ghana

    • Authors: Amadu Casmed Charles; Foli Gordon, Abanyie Samuel
      Pages: 7 - 16
      Abstract: In this paper, information on fracture characteristics in representatively selected sites in the Togo Structural Units (TSU) and Dahomeyan Formation in southeastern Ghana is presented. The study area is locatedat the south most edge of the Pan-African Dahomeyide belt, characterised by intense fracturing. Linear and circular scanline mappings, structural geological mapping, and laboratory investigations of rock samples collected from Site 1 (within the TSU), and Site 2 (within the Dahomeyan Formation) were carried out. A total of 1128 fractures were surveyed along a total length of 238 m of scanline at Site 1, and 629 fractures along a total of 156.0 m at Site 2. Fourteen and thirteen circular scanlines were surveyed at Site 1and Site 2 respectively. Statistical analysis of fracture data from the two study sites, and comparing the mean fracture spacing to International Society for Rock Mechanics (ISRM) indicated a close to moderate fracture spacing for the two sites. However, fracturing is more intense in the TSU than the Dahomeyan formation, probably due to the nature of the major rock types, and difference in thickness of the two stratigraphic units. Micro-structural investigation on rock samples also showed mineral grains in the rocks of the TSU are more deformed compared to those of the Dahomeyan. Implications are that, potential for fluid flow and contaminants resulting from waste disposal could travel faster and for wider distances within Site 1 than in Site 2. Site 2 thus, could be a better choice for waste disposal site selection compared to Site 1due to its lesser fractured nature, and the fact that, the Dahomeyan already has natural groundwater quality problems.
      PubDate: 2017-12-13
      DOI: 10.12691/wjee-5-1-2
      Issue No: Vol. 5, No. 1 (2017)
       
 
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