Research Articles

 

GEOPHYSICS

 

Mücella Canbay

Investigation of the relationship between heavy metal contamination of soil and its magnetic susceptibility

        [Abstract]  [Full Article - PDF]   pp. 393 - 400

 

Cahit Tagi Celik

Performance of ANN in determination of unstable points in leveling networks

        [Abstract]  [Full Article - PDF]   pp. 401 - 407

 

Moisés Dávila, Oscar Jiménez, Reyna Castro, Vicente Arévalo, Jessica Stanley and Laura Meraz Cabrera

A preliminary selection of regions in Mexico with potential for geological carbon storage

        [Abstract]  [Full Article - PDF]   pp. 408 - 414

 

Chukwudi C. Ezeh and Gabriel Z. Ugwu

Geoelectrical sounding for estimating groundwater potential in Nsukka L. G. A. Enugu State, Nigeria

        [Abstract]  [Full Article - PDF]   pp. 415 - 420

 

Chii E. Chii and I. B Osazuwa

Seismic refraction tomography of the periphery of an artificial lake in the Precambrian basement complex of Northern Nigeria

        [Abstract]  [Full Article - PDF]   pp. 421 - 431

 

 

APPLIED PHYSICS

 

Jagadish Chandra Saraswatula and S. Sivasankara Sai

Population saturation leading to optical limiting for two beam illumination in bacteriorhodopsin films using a four-state model

        [Abstract]  [Full Article - PDF]   pp. 432 - 438

 

Tae H. Lee and Ju H. Park

Design of feedback controller for functional projective synchronization of chaotic systems with disturbances

        [Abstract]  [Full Article - PDF]   pp. 439 - 446

 

M. L. Akinyemi

Total ozone as a stratospheric indicator of climate variability over West Africa

        [Abstract]  [Full Article - PDF]   pp. 447 - 451

 

Ģ. Ivanovs, V. Bobrovs, O. Ozoliņš and J. Poriņš

Realization of HDWDM transmission system

        [Abstract]  [Full Article - PDF]   pp. 452 - 458

 

Abebe Belay

Determination of self - associated 5- caffeoylquinic acid and its complexation with sodium hydroxide using UV-Vis spectroscopy

        [Abstract]  [Full Article - PDF]   pp. 459 - 464

 

 

NANOTECHNOLOGY

 

S. A. A. Oloomi, A. Saboonchi and A. Sedaghat

Effects of thin film thickness on emittance, reflectance and transmittance of nano scale multilayers

        [Abstract]  [Full Article - PDF]   pp. 465 - 469

 

 

MATHEMATICS

 

Mehmet Önder, Hüseyin Kocayiğit and Mustafa Kazaz

Spacelike -Slant Helix in Minkowski 4-space

        [Abstract]  [Full Article - PDF]   pp. 470 - 475

 

 

GEOMATICS ENGINEERING

 

Süleyman Sırrı Maraş, Hakan Hadi Maraş, Bahadır Aktuğ, Erdem Emin Maraş, Ferruh Yildiz

Topological error correction of GIS vector data

        [Abstract]  [Full Article - PDF]   pp. 476 - 483

 

 

ELECTRICAL ENGINEERING

 

Abd El–Naser A. Mohammed and Ahmed Nabih Zaki Rashed

Comparing performance evolution of different transmission techniques with bi-directional distributed Raman gain amplification technique in high capacity optical networks       

[Abstract]  [Full Article - PDF]   pp. 484 - 495

 

 

CIVIL ENGINEERING

 

Faisal Ali

Use of vegetation for slope protection: Root mechanical properties of some tropical plants

        [Abstract]  [Full Article - PDF]   pp. 496 - 506

 

Mehmet Unsal

Modeling of penetration depth of air bubbles entrained by sharp crested weirs using ANFIS

        [Abstract]  [Full Article - PDF]   pp. 507 - 517

 

Kasım Yenigün, Mahmut Bilgehan, Reşit Gerger and Mehmet Mutlu

A comparative study on prediction of sediment yield in the Euphrates basin

        [Abstract]  [Full Article - PDF]   pp. 518 - 534

 

MECHANICAL ENGINEERING

 

Mustafa Sabri Gök

The effect of different ceramics on the abrasive wear behavior of coating surface produced by the plasma process

        [Abstract]  [Full Article - PDF]   pp. 535 - 546

 

Bharat Raj Singh and Onkar Singh

Study of effect of rotor vanes to rotor-casing dimensions on performance of a zero pollution vane type novel air turbine

        [Abstract]  [Full Article - PDF]   pp. 547 - 556

 

Nuhu A. Ademoh

Evaluation of the tensile strength of foundry cores made with hybridized binder composed of neem oil and Nigerian gum arabic

        [Abstract]  [Full Article - PDF]   pp. 557 - 563

 

 

ORGANIC CHEMISTRY

 

Sie-Tiong Ha, Lay-Khoon Ong, Yasodha Sivasothy, Guan-Yeow Yeap, Hong-Cheu Lin, Siew-Ling Lee, Peng-Lim Boey and Nilesh L. Bonde

Mesogenic Schiff base esters with terminal chloro group: Synthesis, thermotropic properties and X-ray diffraction studies

        [Abstract]  [Full Article - PDF]   pp. 564 - 575

 

 

APPLIED CHEMISTRY

 

B. O. Opeolu, O. S. Fatoki and J. Odendaal

Development of a solid-phase extraction method followed by HPLC-UV detection for the determination of phenols in water

        [Abstract]  [Full Article - PDF]   pp. 576 - 581

 

 

ENVIROMENTAL CHEMISTRY

 

Siew-Teng Ong, Weng-Nam Lee, Pei-Sin Keng, Siew-Ling Lee, Yung-Tse Hung and Sie-Tiong Ha

Equilibrium studies and kinetics mechanism for the removal of basic and reactive dyes in both single and binary systems using EDTA modified rice husk

        [Abstract]  [Full Article - PDF]   pp. 582 - 595

 

O. T. Ande and B. Senjobi

Lithologic discontinuity and pedogenetic characterization on an aberrant toposequence associated with a rock hill in South Western Nigeria

        [Abstract]  [Full Article - PDF]   pp. 596 - 604

 

 

ICT EDUCATION

 

Oloruntegbe Kunle Oke and Gazi Mahabubul Alam

Comparative evaluation of the effectiveness of 2 and 3D visualizations in students’ understanding of structures of organic molecules

        [Abstract]  [Full Article - PDF]   pp. 605 - 611