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  Subjects -> SCIENCES: COMPREHENSIVE WORKS (Total: 423 journals)
Showing 201 - 265 of 265 Journals sorted alphabetically
Journal of Indian Council of Philosophical Research     Hybrid Journal  
Journal of Institute of Science and Technology     Open Access  
Journal of Integrated Science and Technology     Open Access  
Journal of Interaction Science     Open Access   (Followers: 1)
Journal of Kerbala University     Open Access   (Followers: 1)
Journal of King Saud University - Science     Open Access   (Followers: 1)
Journal of Law, Information and Science     Full-text available via subscription   (Followers: 19)
Journal of Mathematical and Fundamental Sciences     Open Access  
Journal of Natural Sciences and Mathematics Research     Open Access  
Journal of Natural Sciences Research     Open Access   (Followers: 4)
Journal of Negative and No Positive Results     Open Access  
Journal of Science (JSc)     Open Access  
Journal of Science and Engineering     Open Access  
Journal of Science and Technology     Open Access   (Followers: 1)
Journal of Science and Technology     Open Access  
Journal of Science and Technology (Ghana)     Open Access   (Followers: 3)
Journal of Science Foundation     Open Access   (Followers: 3)
Journal of Science of the University of Kelaniya Sri Lanka     Open Access  
Journal of Scientific Innovations for Development     Open Access   (Followers: 2)
Journal of Scientific Research     Open Access  
Journal of Scientific Research and Reports     Open Access   (Followers: 1)
Journal of Scientometric Research     Open Access   (Followers: 17)
Journal of Shanghai Jiaotong University (Science)     Hybrid Journal  
Journal of Social Science Research     Open Access   (Followers: 8)
Journal of Systems Science and Information     Hybrid Journal  
Journal of Taibah University for Science     Open Access   (Followers: 1)
Journal of Technology Research and Review     Open Access   (Followers: 1)
Journal of the Asiatic Society of Bangladesh, Science     Open Access  
Journal of the Association of Arab Universities for Basic and Applied Sciences     Open Access   (Followers: 1)
Journal of the Ghana Science Association     Full-text available via subscription   (Followers: 3)
Journal of the History of Ideas     Full-text available via subscription   (Followers: 206)
Journal of the Indian Institute of Science     Hybrid Journal   (Followers: 2)
Journal of the Kentucky Academy of Science     Full-text available via subscription   (Followers: 1)
Journal of the National Science Foundation of Sri Lanka     Open Access   (Followers: 2)
Journal of the Royal Society of New Zealand     Hybrid Journal   (Followers: 48)
Journal of the South Carolina Academy of Science     Open Access  
Journal of Unsolved Questions     Open Access   (Followers: 1)
Jurnal Ilmiah Ilmu Terapan Universitas Jambi : JIITUJ     Open Access   (Followers: 1)
Jurnal Ipteks Terapan     Open Access  
Jurnal Matematika, Sains, Dan Teknologi     Open Access  
Jurnal MIPA     Open Access   (Followers: 3)
Jurnal Natural     Open Access  
Jurnal Sains Dasar     Open Access   (Followers: 1)
Jurnal Teknosains     Open Access  
Jurnal Udayana Mengabdi     Open Access  
Kahramanmaras Sutcu Imam University Journal Of Natural Sciences     Open Access  
Karaelmas Science and Engineering Journal     Open Access   (Followers: 1)
Karbala International Journal of Modern Science     Open Access   (Followers: 3)
Kennedy Institute of Ethics Journal     Full-text available via subscription   (Followers: 7)
LOGIKA Jurnal Ilmiah Lemlit Unswagati Cirebon     Open Access  
Maghrebian Journal of Pure and Applied Science     Full-text available via subscription  
Makara Journal of Science     Open Access  
Malawi Journal of Science and Technology     Open Access   (Followers: 6)
Maskana     Open Access  
Matters     Open Access  
Matters Select     Open Access  
McNair Scholars Research Journal     Open Access  
MethodsX     Open Access   (Followers: 2)
Metode & Forskningsdesign     Open Access   (Followers: 1)
Mètode Science Studies Journal : Annual Review     Open Access  
Middle East Journal of Science     Open Access  
Modern Applied Science     Open Access   (Followers: 2)
Momona Ethiopian Journal of Science     Open Access   (Followers: 4)
Moroccan Journal of Quantitative and Qualitative Research     Open Access   (Followers: 3)
MUST : Journal of Mathematics Education, Science and Technology     Open Access   (Followers: 1)
Mutis     Open Access  
National Academy Science Letters     Hybrid Journal   (Followers: 5)
National Science Review     Hybrid Journal  
Naturen     Full-text available via subscription  
Nepal Journal of Science and Technology     Open Access  
Network Science     Hybrid Journal   (Followers: 5)
New Directions in the Teaching of Physical Sciences     Open Access   (Followers: 2)
Nordic Concrete Research     Open Access  
Nordic Journal of Science and Technology     Open Access   (Followers: 1)
Nordic Studies in Science Education     Open Access   (Followers: 3)
Nova     Open Access  
Nuncius     Hybrid Journal   (Followers: 1)
OmniScience : A Multi-disciplinary Journal     Full-text available via subscription   (Followers: 2)
Open Conference Proceedings Journal     Open Access  
Open Journal of Applied Sciences     Open Access  
Pacific Northwest Journal of Undergraduate Research and Creative Activities     Open Access  
Pacific Science Review     Open Access  
Pacific Science Review A : Natural Science and Engineering     Open Access  
PENDIPA : Journal of Science Education     Open Access  
People and Nature     Open Access   (Followers: 1)
Perspectives in Science     Open Access   (Followers: 1)
Población y Desarrollo - Argonautas y caminantes     Open Access  
Politique et Sociétés     Full-text available via subscription   (Followers: 1)
Portal de la Ciencia     Open Access   (Followers: 1)
Proceedings of the Linnean Society of New South Wales     Full-text available via subscription   (Followers: 2)
Proceedings of the Royal Society of Queensland, The     Full-text available via subscription  
Publicaciones en Ciencias y Tecnología     Open Access  
QScience Connect     Open Access  
Quantitative Science Studies     Open Access   (Followers: 1)
Quest     Open Access  
Rafidain Journal of Science     Open Access   (Followers: 1)
RCCS Annual Review     Open Access  
Rehabilitation Research, Policy, and Education     Hybrid Journal   (Followers: 1)
Reportes Científicos de la FaCEN     Open Access   (Followers: 1)
Reports in Advances of Physical Sciences     Open Access  
Research     Open Access   (Followers: 3)
Research for All     Open Access   (Followers: 1)
Research Ideas and Outcomes     Open Access   (Followers: 1)
Research Policy : X     Open Access   (Followers: 2)
Respuestas     Open Access  
REVECITEC URBE     Open Access  
Reviews in Theoretical Science     Full-text available via subscription  
Revista Bases de la Ciencia     Open Access  
Revista Binacional Brasil - Argentina: Diálogo entre as ciências     Open Access  
Revista Brasileira de Iniciação Científica     Open Access  
Revista Catarinense da Ciência Contábil     Open Access  
Revista Ciencia y Tecnología     Open Access  
Revista Ciencia y Tecnología     Open Access  
Revista Ciências Exatas e Naturais : RECEN     Open Access  
Revista Científica de la FAREM     Open Access  
Revista Cientifica Guillermo de Ockham     Open Access  
Revista Científica y Tecnológica UPSE     Open Access  
Revista Conhecimento Online     Open Access  
Revista Crítica de Ciências Sociais     Open Access   (Followers: 1)
Revista de Ciencia y Tecnología     Open Access  
Revista de Información Científica     Open Access   (Followers: 1)
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales     Open Access   (Followers: 1)
Revista de la Universidad del Zulia     Open Access  
Revista Eletrônica de Iniciação Científica em Computação : REIC     Open Access   (Followers: 2)
Revista Eletrônica Ludus Scientiae     Open Access   (Followers: 1)
Revista Internacional de Ciências     Open Access   (Followers: 1)
Revista Logos Ciencia & Tecnología     Open Access   (Followers: 1)
Revista MundoFesc     Open Access   (Followers: 1)
Revista Politécnica     Open Access   (Followers: 1)
Revista Sociedad y Economía     Open Access   (Followers: 1)
Revista Tecnológica     Open Access   (Followers: 1)
Revista Theoria     Open Access   (Followers: 2)
Revista Trópica : Ciências Agrárias e Biológicas     Open Access   (Followers: 1)
Revista UNIMAR     Open Access  
Revista UniVap     Open Access   (Followers: 1)
Revista Vivências em Ensino de Ciências     Open Access  
Revue Sciences / Lettres     Open Access   (Followers: 2)
Royal Society Open Science     Open Access   (Followers: 9)
Ruhuna Journal of Science     Open Access  
Sainsmat     Open Access  
Sainstek : Jurnal Sains dan Teknologi     Open Access  
SAINSTIS     Open Access   (Followers: 1)
Sainteknol : Jurnal Sains dan Teknologi     Open Access  
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi     Open Access  
Scholedge International Journal of Multidisciplinary & Allied Studies     Open Access   (Followers: 3)
Sci     Open Access  
Science     Full-text available via subscription   (Followers: 5082)
Science & Diplomacy     Free   (Followers: 4)
Science & Technology Studies     Open Access   (Followers: 2)
Science Advances     Free   (Followers: 17)
Science and Technology     Open Access   (Followers: 2)
Science Diliman     Open Access  
Science Heritage Journal     Open Access  
Science Proceedings     Open Access   (Followers: 1)
Science World Journal     Open Access  
Science, Technology and Arts Research Journal     Open Access   (Followers: 1)
ScienceRise     Open Access  
Sciences du jeu     Open Access  
Scientiae Studia     Open Access  
Sciential     Open Access   (Followers: 3)
Scientific African     Open Access  
Scientific American     Full-text available via subscription   (Followers: 447)
Scientific American Mind     Full-text available via subscription   (Followers: 10)
Scientific Bulletin     Open Access  
Scientific Data     Open Access   (Followers: 4)
Scientific Electronic Archives     Open Access  
Scientific Journal of Mehmet Akif Ersoy University     Open Access  
Scientific Journal of Pure and Applied Sciences     Open Access   (Followers: 1)
Scientific Reports     Open Access   (Followers: 81)
Scientific Research and Essays     Open Access   (Followers: 3)
Scientific Research Journal     Open Access   (Followers: 1)
Scientific World     Open Access  
Scientonomy : Journal for the Science of Science     Open Access   (Followers: 1)
Scienze Regionali : Italian Journal of Regional Science     Full-text available via subscription   (Followers: 17)
Selçuk Üniversitesi Fen Fakültesi Fen Dergisi     Open Access  
Selforganizology     Open Access  
Seminário de Iniciação Científica e Seminário Integrado de Ensino, Pesquisa e Extensão     Open Access   (Followers: 1)
Simbiótica     Open Access   (Followers: 1)
SINET : Ethiopian Journal of Science     Open Access   (Followers: 5)
Smart Science     Open Access  
South African Journal of Science     Open Access   (Followers: 4)
South East European University Review (SEEU Review)     Open Access   (Followers: 2)
Springer Science Reviews     Hybrid Journal   (Followers: 5)
SpringerPlus     Open Access   (Followers: 2)
Studies in Multidisciplinarity     Full-text available via subscription   (Followers: 3)
Studies in Science Education     Hybrid Journal   (Followers: 18)
Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie     Open Access   (Followers: 1)
Sultan Qaboos University Journal for Science     Open Access  
Tanzania Journal of Science     Open Access   (Followers: 4)
TD : The Journal for Transdisciplinary Research in Southern Africa     Open Access  
Technologies     Open Access   (Followers: 2)
TECNOSCIENZA: Italian Journal of Science & Technology Studies     Open Access   (Followers: 1)
Temas y Debates     Open Access  
The Scientific World Journal     Open Access  
The Social Studies     Hybrid Journal   (Followers: 5)
The Winnower     Open Access  
Theoria     Full-text available via subscription   (Followers: 3)
THEORIA : An International Journal for Theory, History and Foundations of Science     Full-text available via subscription  
Trakya University Journal of Natural Sciences     Open Access  
Transactions of the Kansas Academy of Science     Full-text available via subscription   (Followers: 1)

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Similar Journals
Journal Cover
Journal of Mathematical and Fundamental Sciences
Journal Prestige (SJR): 0.173
Citation Impact (citeScore): 1
Number of Followers: 0  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2337-5760
Published by Institut Teknologi Bandung Homepage  [13 journals]
  • New Generalized Algorithm for Developing k-Step Higher Derivative Block
           Methods for Solving Higher Order Ordinary Differential Equations

    • Authors: Oluwaseun Adeyeye, Zurni Omar
      Abstract: This article presents a new generalized algorithm for developing k-step (m+1)th derivative block methods for solving mth order ordinary differential equations. This new algorithm utilizes the concept from the conventional Taylor series approach of developing linear multistep methods. Certain examples are shown to show the simplicity involved in the usage of this new generalized algorithm.
      PubDate: 2018-03-30
      Issue No: Vol. 50 (2018)
       
  • Correlation of Hypoxia and Pro-senescence Protein Expression in Green Sea
           Turtle (Chelonia mydas) Lung Epithelial and Dermal Fibroblast Cell Culture
           

    • Authors: Anggraini Barlian, Yemima Dani Riani
      Abstract: Recent studies have shown hypoxia-induced gene expression correlated with cellular senescence. HIF-1α (hypoxia-inducible factor 1-alpha), p53, and pRB were induced under hypoxia and correlated with cellular senescence. The localization and expression of HIF-1α, p53, and pRB in Chelonia mydas lung epithelial and dermal fibroblast cell cultures were analyzed under normoxic and hypoxic conditions (at 4 and 24 hours). Human dermal fibroblast was used for comparison purposes. Protein localization was analyzed with immunocytochemistry, while protein expression was analyzed with the Western blot and enhanced chemiluminescence (ECL) method. HIF-1α, p53, and pRB were localized in the nuclei of the C. mydas cell cultures treated with hypoxia. The C. mydas lung epithelial cell cultures had a higher increase of HIF-1α expression than the human dermal fibroblast cell culture. The hypoxic conditions did not affect p53 expression significantly in C. mydas lung epithelial and dermal fibroblast cell cultures. Meanwhile, pRB expression changed significantly under hypoxia in the C. mydas dermal fibroblast cells. Expression of p53 and pRB in the human cell cultures was higher than in the C. mydas cell cultures. This research suggests that C. mydas and human cell cultures have different pro-senescence protein expression responses under hypoxic conditions.
      PubDate: 2018-03-30
      Issue No: Vol. 50 (2018)
       
  • On the Global Existence and Boundedness of Solutions of a Certain
           Integro-Vector Differential Equation of Second Order

    • Authors: Cemil Tunc, Timur Ayhan
      Abstract: In this paper, we consider a nonlinear integro-vector differential equation of the second order. We establish sufficient conditions that guarantee the global existence and boundedness of solutions of the equation considered. The method of proof involves constructing a suitable Lyapunov functional that gives meaningful results for the problem to be investigated. The result obtained is new and complements that found in the literature. We give an example to verify the result obtained and for illustration purposes. Using MATLAB-Simulink, the behaviors of the orbits of the equation considered are clearly shown.
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
  • Poly(urethane) synthesized from 9-ethoxy-1,10-octadecanediol obtained by
           modification of palm oil oleic acid

    • Authors: Bunbun Bundjali, Muhammad Masykuri, Fitri Widya Hartanti, I Made Arcana
      Abstract: Poly(urethane) (PU) as a prepolymer was prepared by polymerization of the diol compound (9-ethoxy-1,10-octadecanediol) and 4,4-methylen-bis phenyl isocyanate (MDI) under nitrogen atmosphere at 85 °C. The 9-ethoxy-1,10-octadecanediol was obtained by several reaction steps, i.e. epoxydation of oleic acid obtained from palm oil, ring-opening of oleic acid epoxide, and reduction of oleic acid ester. All compounds obtained in this work were characterized by chemical structure analysis (FTIR and 1H NMR), supported by analysis of iodine value, acid value, and hydroxyl value determined by titration methods and thermal analysis, especially for poly(urethane). The 9-ethoxy-1,10-octadecanediol as the diol compound for preparation of poly(urethane) was analyzed by FTIR, supported by hydroxyl numbers determined by titration. Poly(urethane-urea) (PUU) was obtained by addition of ethylene diamine as chain extender to poly(urethane). The thermal stability of poly(urethane-urea) is higher than that of poly(urethane). The addition of ethylene diamine as chain extender in poly(urethane) can improve the intrinsic viscosity of polymer to form poly(urethane-urea). These results are supported by chemical structure analysis.
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
  • Local Fractional Operator for a One-Dimensional Coupled Burger Equation of
           Non-Integer Time Order Parameter

    • Authors: Sunday O. Edeki, Grace O. Akinlabi
      Abstract: In this study, approximate solutions of a system of time-fractional coupled Burger equations were obtained by means of a local fractional operator (LFO) in the sense of the Caputo derivative. The LFO technique was built on the basis of the standard differential transform method (DTM). Illustrative examples used in demonstrating the effectiveness and robustness of the proposed method show that the solution method is very efficient and reliable as – unlike the variational iteration method – it does not depend on any process of identifying Lagrange multipliers, even while still maintaining accuracy.
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
  • Acceptance Sampling Plans Based on Truncated Life Tests for Sushila
           Distribution

    • Authors: Amer Ibrahim Al-Omari
      Abstract: An acceptance sampling plan problem based on truncated life tests when the lifetime following a Sushila distribution is considered in this paper. For various acceptance numbers, confidence levels and values of the ratio between fixed experiment time and particular mean lifetime, the minimum sample sizes required to ascertain a specified mean life were found. The operating characteristic function values of the suggested sampling plans and the producer’s risk are presented. Some tables are provided and the results are illustrated by an example of a real data set.
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
  • An Elementary Approach to Polynomial Optimization on Polynomial Meshes

    • Authors: Marco Vianello
      Abstract: A polynomial mesh on a multivariate compact set or manifold is a sequence of finite norming sets for polynomials whose norming constant is independent of degree. We apply the recently developed theory of polynomial meshes to an elementary discrete approach for polynomial optimization on nonstandard domains, providing a rigorous (over)estimate of the convergence rate. Examples include surface/solid subregions of sphere or torus, such as caps, lenses, lunes, and slices.
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
  • Development of a Low-Cost TiO2/CuO/Cu Solar Cell by using Combined
           Spraying and Electroplating Method

    • Authors: Mamat Rokhmat, Edi Wibowo, Sutisna Sutisna, Khairurrijal Khairurrijal, Mikrajuddin Abdullah
      Abstract: A simple method is proposed to develop a low-cost TiO2/CuO/Cu based solar cell. The cell is made by employing a lower grade (technical grade) of TiO2 as the active material. CuO powder is synthesized using a wet chemical method and mixed with TiO2 powder to give impurity to the TiO2. A layer of TiO2/CuO is then deposited onto fluorin-doped tin oxide (FTO) by spraying. Copper particles are grown on the spaces between the TiO2 and/or CuO particles by electroplating for more feasible electron migration. The TiO2/CuO/Cu solar cell is finalized by sandwiching a polymer electrolyte between the film and the counter electrode. Current-voltage measurement was performed for various parameters, such as the molarity of NaOH for producing CuO particles, the weight ratio of CuO over TiO2, and the current in the electroplating process. A highest efficiency of 1.40% and a fill factor of 0.37 were achieved by using this combined spray and electroplating method.
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
  • Cover Vol. 50 No. 1, 2018

    • Authors: Journal of Mathematical; Fundamental Sciences
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
  • Front Matter Vol. 50 No. 1, 2018

    • Authors: Journal of Mathematical; Fundamental Sciences
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
  • Back Matter Vol. 50 No. 1, 2018

    • Authors: Journal of Mathematical; Fundamental Sciences
      PubDate: 2018-03-24
      Issue No: Vol. 50 (2018)
       
 
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