Publisher: Science and Education Publishing   (Total: 75 journals)   [Sort by number of followers]

Showing 1 - 75 of 75 Journals sorted alphabetically
American J. of Applied Mathematics and Statistics     Open Access   (Followers: 15)
American J. of Applied Psychology     Open Access   (Followers: 58)
American J. of Biomedical Research     Open Access   (Followers: 4)
American J. of Cancer Prevention     Open Access   (Followers: 14)
American J. of Civil Engineering and Architecture     Open Access   (Followers: 49)
American J. of Clinical Medicine Research     Open Access   (Followers: 8)
American J. of Educational Research     Open Access   (Followers: 75)
American J. of Electrical and Electronic Engineering     Open Access   (Followers: 29)
American J. of Energy Research     Open Access   (Followers: 11)
American J. of Environmental Protection     Open Access   (Followers: 9)
American J. of Epidemiology and Infectious Disease     Open Access   (Followers: 22)
American J. of Food and Nutrition     Open Access   (Followers: 66)
American J. of Food Science and Technology     Open Access   (Followers: 13)
American J. of Infectious Diseases and Microbiology     Open Access   (Followers: 32)
American J. of Information Systems     Open Access   (Followers: 7)
American J. of Materials Engineering and Technology     Open Access   (Followers: 6)
American J. of Materials Science and Engineering     Open Access   (Followers: 8)
American J. of Mathematical Analysis     Open Access   (Followers: 2)
American J. of Mechanical Engineering     Open Access   (Followers: 61)
American J. of Medical and Biological Research     Open Access   (Followers: 11)
American J. of Medical Case Reports     Open Access   (Followers: 3)
American J. of Medical Sciences and Medicine     Open Access   (Followers: 6)
American J. of Medicine Studies     Open Access   (Followers: 3)
American J. of Microbiological Research     Open Access   (Followers: 3)
American J. of Modeling and Optimization     Open Access   (Followers: 3)
American J. of Nanomaterials     Open Access   (Followers: 7)
American J. of Numerical Analysis     Open Access   (Followers: 3)
American J. of Nursing Research     Open Access   (Followers: 12)
American J. of Pharmacological Sciences     Open Access   (Followers: 2)
American J. of Public Health Research     Open Access   (Followers: 30)
American J. of Rural Development     Open Access   (Followers: 9)
American J. of Sensor Technology     Open Access   (Followers: 4)
American J. of Sports Science and Medicine     Open Access   (Followers: 39)
American J. of Water Resources     Open Access   (Followers: 16)
American J. of Zoological Research     Open Access   (Followers: 3)
Applied Ecology and Environmental Sciences     Open Access   (Followers: 28)
Applied Mathematics and Physics     Open Access   (Followers: 4)
Automatic Control and Information Sciences     Open Access   (Followers: 3)
Biomedical Science and Engineering     Open Access   (Followers: 7)
Chemical Engineering and Science     Open Access   (Followers: 48)
Intl. J. of Celiac Disease     Open Access   (Followers: 3)
Intl. J. of Dental Sciences and Research     Open Access   (Followers: 1)
Intl. J. of Econometrics and Financial Management     Open Access   (Followers: 7)
Intl. J. of Physics     Open Access   (Followers: 12)
Intl. Transaction of Electrical and Computer Engineers System     Open Access   (Followers: 2)
J. of Automation and Control     Open Access   (Followers: 10)
J. of Biomedical Engineering and Technology     Open Access   (Followers: 1)
J. of Business and Management Sciences     Open Access   (Followers: 1)
J. of Cancer Research and Treatment     Open Access   (Followers: 4)
J. of Computer Networks     Open Access   (Followers: 8)
J. of Computer Sciences and Applications     Open Access  
J. of Environment Pollution and Human Health     Open Access   (Followers: 9)
J. of Finance and Accounting     Open Access   (Followers: 9)
J. of Finance and Economics     Open Access   (Followers: 13)
J. of Food and Nutrition Research     Open Access   (Followers: 12)
J. of Food Security     Open Access   (Followers: 10)
J. of Geosciences and Geomatics     Open Access   (Followers: 2)
J. of Materials Physics and Chemistry     Open Access   (Followers: 6)
J. of Mathematical Sciences and Applications     Open Access   (Followers: 3)
J. of Optoelectronics Engineering     Open Access   (Followers: 4)
J. of Physical Activity Research     Open Access   (Followers: 5)
J. of Polymer and Biopolymer Physics Chemistry     Open Access   (Followers: 10)
Materials Science and Metallurgy Engineering     Open Access   (Followers: 7)
Nanoscience and Nanotechnology Research     Open Access   (Followers: 20)
Physics and Materials Chemistry     Open Access   (Followers: 2)
Research in Plant Sciences     Open Access   (Followers: 2)
Research in Psychology and Behavioral Sciences     Open Access   (Followers: 4)
Sustainable Energy     Open Access   (Followers: 3)
Turkish J. of Analysis and Number Theory     Open Access   (Followers: 1)
Wireless and Mobile Technologies     Open Access   (Followers: 5)
World J. of Agricultural Research     Open Access   (Followers: 3)
World J. of Analytical Chemistry     Open Access   (Followers: 4)
World J. of Chemical Education     Open Access   (Followers: 6)
World J. of Environmental Engineering     Open Access   (Followers: 3)
World J. of Organic Chemistry     Open Access   (Followers: 8)
Similar Journals
Journal Cover
Journal of Geosciences and Geomatics
Number of Followers: 2  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2373-6690 - ISSN (Online) 2373-6704
Published by Science and Education Publishing Homepage  [75 journals]
  • Use of Landsat 8 OLI and Aeromagnetic Data for Structural Mapping of Pako
           Basin Region, North Benin

    • Authors: Raoufou D. Ibrahim GNAMMI YORO; Gérard Alfred Franck d’ALMEIDA, Karim ALLEK, Christophe KAKI, Nicaise YALO
      Pages: 45 - 57
      Abstract: Spectral geology and aeromagnetic data help geoscientists in mapping and prediction of potential mineral areas. This paper aims to present structural features of the poorly studied Pako region of northern Benin using Landsat 8 OLI images and aeromagnetic data. Remote sensing technique led to the discovery of several faults of two main directions (N-S and E-W), resulting from great regional tectonics’ deformations. The other faults have NE-SW to NW-SE orientations. Among identified faults, N-S faults (N18°) gathering 14% and E-W (N92°) to NW-SE (N160°) fractures cumulating 61% limit the basin on both sides. Therefore, these faults could be interpreted as border fractures which have initiated the formation of Pako basin. Total magnetic field technique held to define anomalous zones and associate shears zones in order to identify potential corridors of mineralization. Field observations in Pako region have confirmed the existence of brittle deformations, as sociated to dextral and/or senestral detachment, and ductile deformations with rotational dextral components. The integration of our results with the regional geological context allow to propose a structural model of Pako region.
      PubDate: 2020-06-22
      DOI: 10.12691/jgg-8-2-1
      Issue No: Vol. 8, No. 2 (2020)
       
  • Mineral Chemistry and Descriptive Petrology of the Pan-African High-K
           Granitoids and Associated Mafic Rocks from Mbengwi, NW Cameroon:
           Petrogenetic Constraints and Geodynamic Setting

    • Authors: Benoît Joseph Mbassa; Emmanuel Njonfang, Caroline Neh Ngwa, Michel Grégoire, Zénon Itiga, Pierre Kamgang, Mfomou Ntepe, Jesús Solé Viñas, Mathieu Benoit, Jacques Dili-Rake, Ferdinand Mbossi Eddy
      Pages: 58 - 75
      Abstract: The Mbengwi Pan-African high-K calk-alkaline I-type plutonic rocks consist of granitoids and monzodiorites. These granitoids have a rather homogeneous mineralogical composition made up of calcic amphiboles, ferromagnesian and lithio-aluminous micas, quartz, feldspars, oxides, titanite and incidentally of sulphides, magmatic epidote, apatite, zircon, chlorites and carbonates. Plagioclase compositions range from Na-albite to andesine. Micas are Mg-biotite in monzodiorites and Mg-biotite, Fe-biotite, siderophyllite, lepidomelane, muscovite and phengite in granitoids. Magmatic amphiboles are made up of Fe-hornblende, Mg-hornblende, Fe-edenite, Mg-hastingsite or edenite whereas post-magmatic amphiboles are actinolite. Trace elements analyses reveal: i) low rare earth elements content in monzodiorites (average = 199.9 ppm) compared to granitoids (average = 404.65 ppm); ii) a weak to strong fractionation ((La/Lu)N = 4.5 - 102.96), iii) an enrichment in LILE and LREE relative to HFSE and HREE, and iv) negative anomalies in Rb, K, Sr, Ti, Eu and positive ones in Th and La. Mineralogical and whole rock geochemical results reveal that magmas were produced by vapor-present partial melting of one or several heterogeneous igneous protoliths relatively rich in potassium. The investigated rocks were emplaced between 4 and 34 km deep, at pressure ranging from 1.2 to 9.4 Kbars and were not subjected to post-magmatic alterations according to their Zr/Hf values (> 20). Their differentiation process is the combined result of fractional crystallization and multiple mixing and mingling.
      PubDate: 2020-07-01
      DOI: 10.12691/jgg-8-2-2
      Issue No: Vol. 8, No. 2 (2020)
       
  • Modelling of Basic Environmental and Spatial Parameters: An Imperative for
           an Optimal Design of an Urban Storm Water Canal in Greater Port Harcourt
           (GPH) Development Area

    • Authors: Hart Lawrence; Victor Glory Ukwoma
      Pages: 76 - 82
      Abstract: The traditional way of handling storm water runoff from cities has always been to drain it as fast as possible by means of drainages. Thus, in urban areas the natural water cycle is been influenced by infrastructures that hinders infiltration and concentrates storm water flows. This approach has been shown to cause several environmental problems as storm water from urban areas can be polluted by heavy metals, organic materials, suspended materials and nutrients when discharged to the nearest receiving river. The main thrust of this work is to modelled basic environmental and spatial parameters for the design of storm water canal that will serve as a means of collecting and conveying the urban runoff of the Greater Port Harcourt City. Consequently, the methodology deployed was terrestrial surveying techniques, bathymetric mapping and hydrological models in other to identify the optimal route for the canal, determination of the topography/configuration of the area, generation of the mathematical parameters of the proposed storm water design location in relation to the adjourning communities and to ascertain the proximal impact of the canal on the neighbourhood. The identified route for the canal covered a total distance of 6.47kms with 100m right of way/corridors in addition to a total of 14 transect lines at 700m on both side of the proposed route with no feasible development outside farmlands. Similarly, the receptacle river, covered a total distance of 750m while the width of river varies from 7.21m to 11.34m. The profile of the identified route presents a continuous gradual decrease in elevation data of 21.94m at SC 19 to 1.89m at SC 5 so also the 700m transects with elevation data decreasing gradually from 16.96m to 2.07m at the centre of the proposed canal. The average time of concentration, rainfall intensity and peak discharge for the various basins along the route were 10.719mins, 49.824mm/hrs and 0.826m3/s respectively, while for the GPH Phase area, the average time of concentration, rainfall intensity and peak discharge were 72.728mins., 13.001mm/hrs., and 1.824m3/s respectively. These are the basic and essential data required for the design of the storm water canal.
      PubDate: 2020-10-07
      DOI: 10.12691/jgg-8-2-3
      Issue No: Vol. 8, No. 2 (2020)
       
  • Detection of Neotectonic Signatures by Morphometric Analysis of Inkisi
           Group on Both Banks of the Congo River

    • Authors: Nicy Carmel Bazebizonza Tchiguina; Timothée Miyouna, Hardy Medry Dieu-Veill Nkodia, Florent Boudzoumou
      Pages: 83 - 93
      Abstract: Several studies have stated the possibility of seismic hazards in the Congo Basin area. This study aims to conduct a morphometric analysis of the Inkisi Group which constitutes a part of the subsoil of the south-eastern Republic of Congo (RC) and the south-western part of the Democratic Republic of Congo (DRC), to detect neotectonic signatures. GIS and ASTER GDEM images have enabled the automatic extraction of morphometric indices, in particular the Hypsometric Integral (HI), the Relative Declivity Extension (RDE) index, along with the hydrographic network and its frequency density. Analysis of the hypsometric distribution of watersheds in the Congo Basin highlights two relief trends. The first relief trend is high (HI>0.5) and is represented by young and abrupt-type basins suggesting rejuvenated relief by neotectonics. The impact of neotectonics in this rejuvenation is evidenced by the RDE index, which reveals that the first order knickpoints in the drainage gradient are mainly located in these watersheds at HI>0.5. The second relief trend is low (HI
      PubDate: 2020-10-11
      DOI: 10.12691/jgg-8-2-4
      Issue No: Vol. 8, No. 2 (2020)
       
 
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