Publisher: CCSE   (Total: 43 journals)   [Sort by number of followers]

Showing 1 - 40 of 40 Journals sorted alphabetically
Applied Physics Research     Open Access   (Followers: 9)
Asian Culture and History     Open Access   (Followers: 12)
Asian Social Science     Open Access   (Followers: 5)
Cancer and Clinical Oncology     Open Access   (Followers: 9)
Computer and Information Science     Open Access   (Followers: 15)
Earth Science Research     Open Access   (Followers: 8)
Energy and Environment Research     Open Access   (Followers: 14)
Engineering Management Research     Open Access   (Followers: 6)
English Language and Literature Studies     Open Access   (Followers: 18)
English Language Teaching     Open Access   (Followers: 32)
Environment and Natural Resources Research     Open Access   (Followers: 6)
Environment and Pollution     Open Access   (Followers: 10)
Global J. of Health Science     Open Access   (Followers: 6, SJR: 0.416, CiteScore: 1)
Higher Education Studies     Open Access   (Followers: 68)
Intl. Business Research     Open Access   (Followers: 6)
Intl. J. of Biology     Open Access   (Followers: 1)
Intl. J. of Business and Management     Open Access   (Followers: 15)
Intl. J. of Chemistry     Open Access   (Followers: 10)
Intl. J. of Economics and Finance     Open Access   (Followers: 13)
Intl. J. of English Linguistics     Open Access   (Followers: 11)
Intl. J. of Marketing Studies     Open Access   (Followers: 13)
Intl. J. of Psychological Studies     Open Access   (Followers: 4)
Intl. J. of Statistics and Probability     Open Access   (Followers: 3)
Intl. Law Research     Open Access   (Followers: 1)
J. of Agricultural Science     Open Access   (Followers: 5)
J. of Education and Learning     Open Access   (Followers: 2)
J. of Educational and Developmental Psychology     Open Access   (Followers: 15)
J. of Food Research     Open Access   (Followers: 3)
J. of Geography and Geology     Open Access   (Followers: 12)
J. of Materials Science Research     Open Access   (Followers: 9)
J. of Mathematics Research     Open Access  
J. of Molecular Biology Research     Open Access   (Followers: 4)
J. of Plant Studies     Open Access   (Followers: 1)
J. of Politics and Law     Open Access   (Followers: 9)
J. of Sustainable Development     Open Access   (Followers: 25)
Mechanical Engineering Research     Open Access   (Followers: 20)
Modern Applied Science     Open Access   (Followers: 1)
Network and Communication Technologies     Open Access   (Followers: 4)
Public Administration Research     Open Access   (Followers: 2)
Review of European Studies     Open Access   (Followers: 13)
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Journal of Materials Science Research
Number of Followers: 9  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1927-0585 - ISSN (Online) 1927-0593
Published by CCSE Homepage  [43 journals]
  • Electron Theory of Metals - Answers to Unsolved Problems/Questions

    • Abstract: Why are there simple metals with positive thermopower' Why are there metals with a negative temperature coefficient of resistivity' What is the reason for the Mooij correlation and the Giant Hall effect'
      These are questions that have not yet been answered with the known transport theories (Mizutani, 2001, pp. 474). However, they can be answered by considering the phenomenon of phase separation connected with an electron transfer between the phases. In this paper answers are proposed to these questions mentioned. Answers to other fundamental problems/questions are proposed in the recently published book (Sonntag, 2023).
      PubDate: Fri, 19 Jan 2024 06:14:12 +000
       
  • Reviewer acknowledgements for Journal of Materials Science Research, Vol.
           12, No. 2

    • Abstract: Reviewer acknowledgements for Journal of Materials Science Research, Vol. 12, No. 2, 2023.
      PubDate: Thu, 04 Jan 2024 12:13:21 +000
       
  • Correlation of Accelerated Corrosion and Real Reinforced Concrete Water
           Structures

    • Abstract: The service life of reinforced concrete constitutes the initiation and propagation period. Accelerated corrosion tests are carried out to obtain results in modelling the Service life of reinforced concrete structures. Its erroneous to undertake a direct linear extrapolation of accelerated test results to real structures in predicting their service life. This research examines the relationship between the result from accelerated corrosion and real reinforced concrete water structures. The physical and chemical properties of the materials used in the study were investigated for compliance for use in reinforced concrete water structures. Concrete of three classes M25, M30 and M35 were used to cast accelerated corrosion test samples. For each class 9 concrete samples of diameter 100 mm,130 mm and 150mm respectively and 300mm long were prepared. A 10 mm diameter bar,400mm long was centrally inserted during casting. After curing the test samples were immersed in a 3.5% solution of sodium chloride solution under 6 V. The accelerated corrosion specimens were monitored for onset of cracks and stopped when the cracks were 0.2 mm in width. Using the accelerated corrosion and real reinforced concrete results, a parametric study of the propagation period was done and a model proposed. From the results the proposed and published propagation period model compares well. The result from accelerated corrosion and real reinforced concrete water structures lineally increase for the propagation period. The proposed model can be considered as an input parameter for the service life of actual reinforced concrete water structures and contribute to their optimum performance.
      PubDate: Fri, 18 Aug 2023 07:57:23 +000
       
  • Evaluation of the Structural Performance of Lime-Stabilized cubitermes sp
           Termite Mound Soil as a Sub-Base Layer for Sustainable Pavements

    • Abstract: The scarcity of road materials that can be used directly in the sub-base layer of a road without preparation has led to the use of non-conventional materials. This study describes the feasibility of using hydrated lime-treated cubitermes sp termite mound soils for road construction, based on laboratory tests. Tests of Atterberg limits, dry density, CBR, compressive strength, static modulus and measurement of sinking of the material under traffic were carried out with different proportions of lime (0%, 3%, 5%, 6%, 7%, 9%). The results obtained show that the mechanical properties of soil-lime mixtures improve up to the point of lime fixation at 6% and that above 6% lime, the mechanical properties decrease. The traffic simulation at the rut shows that for the 6% lime mix, microcracks appear from 20.000 cycles and that the average settlement is 2 mm. The friction of the grains under the stresses developed by the passage of the wheel reduces the mechanical bonds of the soil-lime mixture. The rigidity of the material leads to the induced slab effect, which gives the material good behavior in hot weather, without strain or rutting. The mechanical connections during the setting of the soil-lime mixture reduce the friction of the grains under the stresses developed by the wheel. Lime welds the fines into much larger, more or less impermeable particles on the surface, which reduces the crumbling of the material by attrition, a major cause of pavement deterioration. The optimal mix can be used as a sub-base layer or wearing course for low-traffic earth roads (T1 < 300) and for the treatment of the upper parts of embankments. All these results are consolidated by X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses.
      PubDate: Mon, 10 Jul 2023 21:42:58 +000
       
  • The Degradation in Creep Strength of ASME Grade 122 Steel

    • Authors: Manabu TAMURA
      Abstract: The degradation of the long-term rupture strength of ASME Grade 122 steel occurs earlier than that of Grade 92 steel. To investigate the reasons for this phenomenon, the long-term creep curves of Grade 122 steel pipe, plate, and tube product forms were analyzed by applying an exponential law to the temperature, stress, and time parameters. The activation energy (Q), activation volume (V), and Larson–Miller constant (C) were obtained as functions of creep strain. All Q, V, and C (QVC) decreased simultaneously with an increase in creep strain during the transient creep in a data group (Gr.IIIa), where an unexpected drop in the long-term rupture strength was experienced. Metallurgical considerations of the variations in QVC meant that “heterogeneous recovery and heterogeneous deformation” (HRHD) should occur during the simultaneous decreases in QVC. The Z-phase is easily formed by the consumption of the strengthening particles of MX in the HRHD zone, which causes the degradation of the long-term strength of Grade 122 steel. The higher hardness of Grade 122 steels promotes the coarsening of the Laves phase particles and, in addition to this, the amount of MX inside the subgrains is estimated to be less than Grade 92 steel, which cause severe HRHD and the resultant degradation in rupture strength compared to Grade 92 steel. In a data group subjected to lower stresses than those of Gr.IIIa, the degradation rate is mitigated, and a deformation mechanism was proposed. The improvement in the long-term rupture strength of Grade 122 steel was also discussed.
      PubDate: Sun, 09 Jul 2023 23:34:06 +000
       
 
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Publisher: CCSE   (Total: 43 journals)   [Sort by number of followers]

Showing 1 - 40 of 40 Journals sorted alphabetically
Applied Physics Research     Open Access   (Followers: 9)
Asian Culture and History     Open Access   (Followers: 12)
Asian Social Science     Open Access   (Followers: 5)
Cancer and Clinical Oncology     Open Access   (Followers: 9)
Computer and Information Science     Open Access   (Followers: 15)
Earth Science Research     Open Access   (Followers: 8)
Energy and Environment Research     Open Access   (Followers: 14)
Engineering Management Research     Open Access   (Followers: 6)
English Language and Literature Studies     Open Access   (Followers: 18)
English Language Teaching     Open Access   (Followers: 32)
Environment and Natural Resources Research     Open Access   (Followers: 6)
Environment and Pollution     Open Access   (Followers: 10)
Global J. of Health Science     Open Access   (Followers: 6, SJR: 0.416, CiteScore: 1)
Higher Education Studies     Open Access   (Followers: 68)
Intl. Business Research     Open Access   (Followers: 6)
Intl. J. of Biology     Open Access   (Followers: 1)
Intl. J. of Business and Management     Open Access   (Followers: 15)
Intl. J. of Chemistry     Open Access   (Followers: 10)
Intl. J. of Economics and Finance     Open Access   (Followers: 13)
Intl. J. of English Linguistics     Open Access   (Followers: 11)
Intl. J. of Marketing Studies     Open Access   (Followers: 13)
Intl. J. of Psychological Studies     Open Access   (Followers: 4)
Intl. J. of Statistics and Probability     Open Access   (Followers: 3)
Intl. Law Research     Open Access   (Followers: 1)
J. of Agricultural Science     Open Access   (Followers: 5)
J. of Education and Learning     Open Access   (Followers: 2)
J. of Educational and Developmental Psychology     Open Access   (Followers: 15)
J. of Food Research     Open Access   (Followers: 3)
J. of Geography and Geology     Open Access   (Followers: 12)
J. of Materials Science Research     Open Access   (Followers: 9)
J. of Mathematics Research     Open Access  
J. of Molecular Biology Research     Open Access   (Followers: 4)
J. of Plant Studies     Open Access   (Followers: 1)
J. of Politics and Law     Open Access   (Followers: 9)
J. of Sustainable Development     Open Access   (Followers: 25)
Mechanical Engineering Research     Open Access   (Followers: 20)
Modern Applied Science     Open Access   (Followers: 1)
Network and Communication Technologies     Open Access   (Followers: 4)
Public Administration Research     Open Access   (Followers: 2)
Review of European Studies     Open Access   (Followers: 13)
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Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762
 


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