Items where Author is "Abbas, Zulkifly "

Alhaji, Ibrahim Abubakar and Abbas, Zulkifly and Mohd Zaid, Mohd Hafiz and Zainuddin, Norhazlin and Khamis, Ahmad Mamoun and Lakin, Ismail Ibrahim (2022) Dielectric/thermal characteristics of recycled borosilicate glass-filled polytetrafluoroethylene. Materials Chemistry and Physics, 290. art. no. 126529. pp. 1-6. ISSN 0254-0584

Mensah, Ebenezer Ekow and Abbas, Zulkifly and Azis, Raba’ah Syahidah and Khamis, Ahmad Mamoun (2022) Effect of microstructure on complex permittivity and microwave absorption properties of recycled α-Fe2O3 nanopowder prepared by high-energy ball milling technique. Materials Express: an international journal on multidisciplinary materials research, 12 (2). 319 - 326. ISSN 2158-5849

Khamis, Ahmad Mamoun and Abbas, Zulkifly and Azis, Raba’ah Syahidah and Mensah, Ebenezer Ekow and Alhaji, Ibrahim Abubakar (2022) Fabrication and characterization of Fe2O3-OPEFB-PTFE nanocomposites for microwave shielding applications. Polymer Engineering and Science, 62 (11). 3577 - 3588. ISSN 0032-3888; ESSN: 1548-2634

Elmahaishi, Madiha Fathi and Azis, Raba’ah Syahidah and Ismail, Ismayadi and Mustaffa, Muhammad Syazwan and Abbas, Zulkifly and Matori, Khamirul Amin and Muhammad, Farah Diana and Saat, Nor Kamilah and Nazlan, Rodziah and Ibrahim, Idza Riati and Abdullah, Nor Hapishah and Mokhtar, Nurhidayaty (2021) Structural, electromagnetic and microwave properties of magnetite extracted from mill scales via conventional ball milling and mechanical alloying techniques. Materials, 14 (22). art. no. 7075. pp. 1-25. ISSN 1996-1944

Alhaji, Ibrahim Abubakar and Abbas, Zulkifly and Mohd Zaid, Mohd Hafiz and Khamis, Ahmad Mamoun (2021) Effects of particle size on the dielectric, mechanical, and thermal properties of recycled borosilicate glass-filled PTFE microwave substrates. Polymers, 13 (15). pp. 1-15. ISSN 2073-4360

Khamis, Ahmad Mamoun and Abbas, Zulkifly and Azis, Raba'ah Syahidah and Mensah, Ebenezer Ekow and Alhaji, Ibrahim Abubakar (2021) Effects of recycled Fe2O3 nanofiller on the structural, thermal, mechanical, dielectric, and magnetic properties of PTFE matrix. Polymers, 13 (14). pp. 1-20. ISSN 2073-436

Jawad, Mohammed A. and Elwi, Mohammed Ahmed and Salih, Ethar Y. and Elwi, Taha Ahmed and Abbas, Zulkifly (2020) Monitoring the dielectric properties and propagation conditions of mortar for modern wireless mobile networks. Progress In Electromagnetics Research Letters, 89. 91 - 97. ISSN 1937-6480

Alade, Ibrahim Olanrewaju and Abd Rahman, Mohd Amiruddin and Abbas, Zulkifly and Yaakob, Yazid and A. Saleh, Tawfik (2020) Application of support vector regression and artificial neural network for prediction of specific heat capacity of aqueous nanofluids of copper oxide. Solar Energy, 197. 485 - 490. ISSN 0038-092X

Haspiharun, Hanif and Abdul Karim, Muhammad Khalis and Abbas, Zulkifly and Abd Rahman, Mohd Amiruddin and Sabarudin, Akmal and Kwan, Hoong Ng (2020) Association of radiation doses and cancer risks from CT pulmonary angiography examinations in relation to body diameter. Diagnostics, 10 (9). pp. 1-10. ISSN 2075-4418

Mensah, Ebenezer Ekow and Abbas, Zulkifly and Azis, Raba'ah Syahidah and Ibrahim, Nor Azowa and Khamis, Ahmad Mamoun and Abdalhadi, Daw Mohammad (2020) Complex permittivity and power loss characteristics of α-Fe2O3/polycaprolactone (PCL) nanocomposites: effect of recycled α-Fe2O3 nanofiller. Heliyon, 6 (12). pp. 1-7. ISSN 2405-8440

Ahmad, Ahmad Fahad and Ab Aziz, Sidek and Abbas, Zulkifly and Abdalhadi, Daw M. and Khamis, Ahmad Mamoun and Aliyu, Umar Sa'ad (2020) Computational and experimental approaches for determining scattering parameters of OPEFB/PLA composites to calculate the absorption and attenuation values at microwave frequencies. Polymers, 12 (9). pp. 1-19. ISSN 2073-4360

Yakubu, Abubakar and Abbas, Zulkifly and Sahabi, Suleiman (2020) Determination of transmission coefficients and energy density of an overlay microstrip patch antenna for microwave filters and feeds designs using microwave methods. Journal of Engineering Research and Reports, 15 (2). pp. 1-9. ISSN 2582-2926

Haspiharun, Hanif and Abdul Karim, Muhammad Khalis and Abbas, Zulkifly and Sabarudin, Akmal and Muniandy, S. C. and Ibrahim, M. J. (2020) Effect of iterative reconstruction algorithm levels on noise index and figure-of-merit in CT pulmonary angiography examinations. Journal of X-Ray Science and Technology, 28 (5). 893 - 903. ISSN 0895-3996; ESSN: 1095-9114

Khamis, Ahmad Mamoun and Abbas, Zulkifly and Ahmad, Ahmad Fahad and Azis, Raba'ah Syahidah and Abdalhadi, Daw M. and Mensah, Ebenezer Ekow (2020) Experimental and computational study on epoxy resin reinforced with micro-sized OPEFB using rectangular waveguide and finite element method. IET Microwaves Antennas & Propagation, 14 (8). 752 - 758. ISSN 1751-8725; ESSN: 1751-8733

Adebayo, Lawal Lanre and Soleimani, Hassan and Yahya, Noorhana and Abbas, Zulkifly and Sabet, Maziyar and Wahaab, Fatai Adisa and Ayinla, Ridwan Tobi (2020) Facile preparation and enhanced electromagnetic wave absorption properties of Fe3O4 @PVDF nanocomposite. Journal of Materials Research and Technology, 9 (2). 2513 - 2521. ISSN 2238-7854

Yi, Lin Chan and Kok, Yeow You and Mayzan, Mohd Zul Hilmi and Jusoh, Mohamad Ashry and Abbas, Zulkifly and Esa, Fahmiruddin (2020) Investigation into return loss characteristic of graphene oxide/zinc ferrite/epoxy composite at x-band frequency. Journal of Applied Science and Engineering, 23 (4). 593 - 602. ISSN 2708-9967; ESSN: 2708-9975

Mohamad Aziz, Nur Atiqah and Abd Hamid, Hamidah and Yunus, Robiah and Abbas, Zulkifly and Omar, Rozita and Rashid, Umer and Muhammad Syam, Azhari (2020) Kinetics and thermodynamics of synthesis of palm oil-based trimethylolpropane triester using microwave irradiation. Journal of Saudi Chemical Society, 24 (8). pp. 522-566. ISSN 1319-6103

Mohamad Aziz, Nur Atiqah and Yunus, Robiah and Abd Hamid, Hamidah and Alsultan, Abdulkareem Ghassan and Omar, Rozita and Rashid, Umer and Abbas, Zulkifly (2020) An acceleration of microwave-assisted transesterification of palm oil-based methyl ester into trimethylolpropane ester. Scientific Reports, 10. art. no. 19652. pp. 1-17. ISSN 2045-2322

Rusly, Siti Nor Ain and Ismail, Ismayadi and Matori, Khamirul Amin and Abbas, Zulkifly and Shaari, Abdul Halim and Ibrahim, Idza Riati (2020) A study of multiferroic BiFeO3/Epoxy resin composite as potential coating materials for microwave absorption. Solid State Phenomena, 307. 20 - 25. ISSN 1012-0394; ESSN: 1662-9779

Yakubu, Abu Bakar and Abbas, Zulkifly and Yunusa, Zainab (2019) Easy determination of radiation absorption in brain tissue from mobile phones using finite element method. Open Journal of Biophysics, 9 (3). pp. 147-154. ISSN 2164-5388; ESSN: 2164-5396

Olanrewaju, Alade A. and Abd Rahman, Mohd Amiruddin and Aliyu, Bagudu and Abbas, Zulkifly and Yaakob, Yazid and A. Saleh, Tawfik (2019) Development of a predictive model for estimating the specific heat capacity of metallic oxides/ethylene glycol-based nanofluids using support vector regression. Heliyon, 5 (6). art. no. e01882. pp. 1-7. ISSN 2405-8440

Ahmad, Ahmad Fahad and Ab. Aziz, Sidek and Abbas, Zulkifly and Obaiys, Suzan Jabbar and Matori, Khamirul Amin and Mohd Zaid, Mohd Hafiz and Raad, Haider K. and Aliyu, Umar Sa'ad (2019) Chemically reduced graphene oxide-reinforced poly(lactic acid)/poly(ethylene glycol) nanocomposites: preparation, characterization, and applications in electromagnetic interference shielding. Polymers, 11 (4). art. no. 661. pp. 1-20. ISSN 2073-4360

Mensah, Ebenezer Ekow and Abbas, Zulkifly and Azis, Raba'ah Syahidah and Ibrahim, Nor Azowa and Khamis, Ahmad Mamoun (2019) Complex permittivity and microwave absorption properties of OPEFB fiber–polycaprolactone composites filled with recycled hematite (α-Fe2O3) nanoparticles. Polymers, 11 (5). art. no. 918. pp. 1-11. ISSN 2073-4360

Zhang, Qiwei and Zainuddin, Mohamad Faiz and Ahmad, Ahmad Fahad and Obays, Susan Jabbar and Abbas, Zulkifly (2019) Development of an affordable soil moisture sensor system with mini-VNA Tiny and smartphone. Pertanika Journal of Science & Technology, 27 (3). pp. 1121-1129. ISSN 0128-7680; ESSN: 2231-8526

Mensah, Ebenezer Ekow and Abbas, Zulkifly and Azis, Raba'ah Syahidah and Khamis, Ahmad Mamoun (2019) Enhancement of complex permittivity and attenuation properties of recycled hematite (α-Fe2O3) using nanoparticles prepared via ball milling technique. Materials, 12 (10). art. no. 1696. pp. 1-12. ISSN 1996-1944

Mensah, Ebenezer Ekow and Abbas, Zulkifly and Azis, Raba'ah Syahidah and Khamis, Ahmad Mamoun (2019) Enhancement of the complex permittivity and attenuation properties of recycled hematite (a-Fe2O3) using nanoparticles prepared via the ball milling technique. Materials, 12 (10). pp. 1-13. ISSN 1996-1944

Abdul Aziz, Nor Azah and Mohamed Isa, Siti Suzilliana Putri and Mohamed, Tity Nazleen and Abbas, Zulkifly (2019) Investigation of dielectric properties for various size potential abnormality of breast tissues using non-ionizing microwave technique. Journal of Multidisciplinary Engineering Science and Technology, 6 (12). pp. 140-144. ISSN 2458-9403

Adebayo, Lawal Lanre and Soleimani, Hassan and Yahya, Noorhana and Abbas, Zulkifly and Ridwan, Ayinla Tobi and Wahaab, Fatai Adisa (2019) Investigation of the broadband microwave absorption of citric acid coated Fe3O4/PVDF composite using finite element method. Applied Sciences, 9 (18). art. no. 3877. pp. 1-17. ISSN 2076-3417

Ahmad, Ahmad Fahad and Abbas, Zulkifly and Abrass, Hameda Ali and Kok, Yeow You (2019) Optimum design of a microstrip ring resonator sensor for determination the moisture content in oil palm fruits and seeds. BioResources, 14 (1). pp. 1819-1837. ISSN 1930-2126

Ismail, Ismayadi and Matori, Khamirul Amin and Abbas, Zulkifly and Muhammad Zulkimi, Muhammad Misbah and Mohd Idris, Fadzidah and Mohd Zaid, Mohd Hafiz and Rahim, Nurfaziera and Hasan, Intan Helina and Woon, Hai Song (2019) Single- and double-layer microwave absorbers of cobalt ferrite and graphite composite at gigahertz frequency. Journal of Superconductivity and Novel Magnetism, 32 (4). pp. 935-943. ISSN 1557-1939; ESSN: 1557-1947

Fahad, Ahmad and Abbas, Zulkifly and Shaari, Abdul Halim and Aliyu, Umar Saad and Obaiys, Suzan Jabbar (2019) Synthesis, thermal, dielectric, and microwave reflection loss properties of nickel oxide filler with natural fiber‐reinforced polymer composite. Journal of Applied Polymer Science, 136 (7). art. no. 46998. ISSN 0021-8995; ESSN: 1097-4628

Ramli, Siti Nor Asyiqin and Kadaruddin, Khairunnisa and Zainuddin, Mohamad Faiz and Abbas, Zulkifly (2019) The development of low cost turbidimeter using smartphone camera and image processing. International Journal of Innovative Technology and Exploring Engineering, 8 (8s). pp. 420-424. ISSN 2278-3075

Mustaffa, Muhammad Syazwan and Abdullah, Nor Hapishah and Azis, Raba'ah Syahidah and Abbas, Zulkifly and Hamidon, Mohd Nizar (2018) Grain growth effects on magnetic properties of Ni0.6Zn0.4Fe2O4 material prepared using mechanically alloyed nanoparticles. Results in Physics, 9. 842 - 850. ISSN 2211-3797

Azis, Raba'ah Syahidah and Mustaffa, Syazwan and Md. Shahrani, Nuraine Mariana and Abdullah, Nor Hapishah and Nazlan, Rodziah and Mohd Idris, Fadzidah and Ismail, Ismayadi and Muhammad Zulkimi, Muhammad Misbah and Ibrahim, Idza Riati and Abbas, Zulkifly and Mohd Saiden, Norlaily (2018) Influence of sintering temperature on the structural, electrical and microwave properties of yttrium iron garnet (YIG). Journal of Materials Science: Materials in Electronics, 29 (10). 8390 - 8401. ISSN 0957-4522; ESSN: 1573-482X

Lee, Chia Yew and Kok, Yeow You and Abbas, Zulkifly and Lee, Kim Yee and Lee, Yeng Seng and Cheng, Ee Meng (2018) S-band five-port ring reflectometer-probe system for in vitro breast tumor detection. International Journal of RF and Microwave Computer-Aided Engineering, 28 (3). pp. 1-13. ISSN 1096-4290; ESSN: 1099-047X

Abdalhadi, Daw Mohammad and Abbas, Zulkifly and Ahmad, Ahmad Fahad and Matori, Khamirul Amin and Esa, Fahmiruddin (2018) Controlling the properties of OPEFB/PLA polymer composite by using Fe2O3 for microwave applications. Fibers and Polymers, 19 (7). pp. 1513-1521. ISSN 1229-9197; ESSN: 1875-0052

Nazlan, Rodziah and Ismail, Ismayadi and Azis, Raba’ah Syahidah and Abbas, Zulkifly and Ibrahim, Idza Riati and Mohd Idris, Fadzidah and Shafiee, Farah Nabilah and Abdul Rahim @ Arifin, Azdiya Suhada and Busra, Nurul Ainaa Najihah (2018) Dependence of magnetic and microwave loss on evolving microstructure in yttrium iron garnet. Journal of Materials Science: Materials in Electronics, 29 (10). 8688 - 8700. ISSN 0957-4522; ESSN: 1573-482X

Yahaya, Nor Zakiah and Ramli, Muhammad Ridduan and Razak, Nnanna and Abbas, Zulkifly (2018) Finite element analysis of simple rectangular microstrip sensor for determination moisture content of Hevea rubber latex. Journal of Physics: Conference Series, 995. pp. 1-11. ISSN 1742-6588; ESSN: 1742-6596

Mohamed Nafis, Nur Biha and Abbas, Zulkifly and Hassan, Jumiah and Suhaime, Noradira and Lee, Kim Yee and You, Kok Yeow and Othman, Zaulia (2018) Microcontroller-based moisture meter for ginger. Sains Malaysiana, 47 (11). pp. 2831-2840. ISSN 0026-6039

Suhaime, Noradira and Sairi, Masniza and Abbas, Zulkifly and Mohamed Nafis, Nur Biha and Othman, Zaulia and Mhd Adnan, Amir Syariffuddeen and Shamsulkamal, Amir Redzuan and Paiman, Suriati and Mohamed, Tity Nazleen (2018) Microwave technique for moisture content and pH determination during pre- harvest of mango cv. Chok Anan. Sains Malaysiana, 47 (7). 1571 - 1578. ISSN 0126-6039

Ahmad, Ahmad Fahad and Ab. Aziz, Sidek and Abbas, Zulkifly and Obaiys, Suzan Jabbar and Khamis, Ahmad Mamoun and Hussain, Intesar Razaq and Mohd Zaid, Mohd Hafiz (2018) Preparation of chemically reduced graphene oxide reinforced Epoxy Resins polymer as a composite for electromagnetic interference shielding and microwave absorbing applicationns. Polymers, 10 (11). pp. 1-19. ISSN ESSN: 2073-4360

Ahmad, Ahmad Fahad and Abbas, Zulkifly and Ab Aziz, Sidek and Obaiys, Suzan J. and Zainuddin, Mohamad Faiz (2018) Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler. Results in Physics, 11. 427 - 435. ISSN ESSN: 2211-3797

Abd Aziz, Nor Azila and Hassan, Jumiah and Osman, Nurul Huda and Abbas, Zulkifly (2017) Extraction of essential oils from Zingiberaceace famili by using Solvent-free Microwave Extraction (SFME), Microwave-assisted Extraction (MAE) and hydrodistillation (HD). Asian Journal of Applied Sciences, 5 (1). 97 - 100. ISSN 2321-0893

Alias, Nor Halaliza and Abbas, Zulkifly (2017) Preliminary investigation on the total phenolic content and antioxidant activity of pineapple wastes via Microwave Assisted Extraction at fixed microwave power. Chemical Engineering Transactions, 56 (2017). 1675 - 1680. ISSN 2283-9216

Nazlan, Rodziah and Hashim, Mansor and Ismail, Ismayadi and Azis, Raba’ah Syahidah and Hassan, Jumiah and Abbas, Zulkifly and Mohd Idris, Fadzidah and Ibrahim, Idza Riati (2017) Compositional and frequency dependent-magnetic and microwave characteristics of indium substituted yttrium iron garnet. Journal of Materials Science: Materials in Electronics, 28. pp. 3029-3041. ISSN 0957-4522; ESSN: 1573-482X

Abdalhadi, Daw M. and Abbas, Zulkifly and Ahmad, Ahmad Fahad and Ibrahim, Nor Azowa (2017) Determining the complex permittivity of oil palm empty fruit bunch fibre material by open-ended coaxial probe technique for microwave applications. BioResources, 12 (2). 3976 - 3991. ISSN 1930-2126

Aliyu, Hauwa Sidi and Abdullah, Abdul Halim and Abbas, Zulkifly (2017) Improved photocatalytic performance of ZnO through AgCu bimetal coupling for the photodegradation of nitrobenzene. Malaysian Journal of Chemistry, 19 (1). 24 - 32. ISSN 1511-2292

Ahmad, Ahmad Fahad and Abbas, Zulkifly and Obaiys, Suzan J. and Abdalhadi, Daw M. (2017) Improvement of dielectric, magnetic and thermal properties of OPEFB fibre–polycaprolactone composite by adding Ni–Zn ferrite. Polymers, 9 (2). pp. 1-15. ISSN 2073-4360

Hassan, Jumiah and Abbas, Zulkifly and Osman, Nurul Huda and Abd Aziz, Nor Azila (2017) Microwave dielectric properties of four types of rhizomes from Zingiberaceace family. Journal of Physical Science, 28 (1). 15 - 26. ISSN 1675-3402; ESSN: 2180-4230

Cheng, Ee Meng and Abbas, Zulkifly and Abdul Malek, Mohamed Fareq and Lee, Kim Yee and You, Kok Yeow and Khor, Shing Fhan and Hassan, Jumiah and Zainuddin, Hishamuddin (2016) Finite difference analysis of an open-ended, coaxial sensor made of semi- rigid coaxial cable for determination of moisture in Tenera oil palm fruit. Applied Computational Electromagnetics Society Journal, 31 (10). pp. 1181-1192. ISSN 1054-4887; ESSN: 1943-5711

Moradmard, Hanie and Shayesteh, Saber Farjami and KaLourazi, ParniaTohidi and Abbas, Zulkifly (2016) Magnetic and dielectric properties of polymer-coated Ni0.5Co0.3Cu0.2Fe2O4 nanostructures. Journal of Superconductivity and Novel Magnetism, 29 (8). pp. 2171-2177. ISSN 1557-1939; ESSN: 1557-1947

Fahad, A. and Abbas, Zulkifly and Obaiys, S. J. and Ibrahim, Nor Azowa and Yakubu, A. (2016) Dielectric behavior of OPEFB reinforced polycaprolactone composites at X-band frequency. International Polymer Processing, 31 (1). pp. 18-25. ISSN 0930-777X

Cheng, Ee Meng and Abbas, Zulkifly and Abdul Malek, Mohd Fareq and Lee, Kim Yee and You, Kok Yeow and Khor, Shing Fhan and Rojan, Mohd Afendi (2016) Geometrical Optics based path loss model for furnished indoor environment. Applied Computational Electromagnetics Society Journal, 31 (9). pp. 1125-1134. ISSN 1054-4887; ESSN: 1943-5711

Obaiys, Suzan Jabbar and Abbas, Zulkifly and Nik Long, Nik Mohd Asri and Ahmad, Ahmad Fahad and Ahmedov, Anvarjon and Raad, Haider Khaleel (2016) On the general solution of first-kind hypersingular integral equations. American Journal of Engineering and Applied Sciences, 9 (2). pp. 195-201. ISSN 1941-7020; ESSN: 1941-7039

Mohd Idris, Fadzidah and Hashim, Mansor and Abbas, Zulkifly and Ismail, Ismayadi and Nazlan, Rodziah and Ibrahim, Idza Riati (2016) Recent developments of smart electromagnetic absorbers based polymer-composites at gigahertz frequencies. Journal of Magnetism and Magnetic Materials, 405. pp. 197-208. ISSN 0304-8853; ESSN: 1873-4766

Shabdin, Muhammad Kashfi and Mohamed Shariff, Abdul Rashid and Johari, Mohd Nazrul Azlan and Saat, Nor Kamilah and Abbas, Zulkifly (2016) A study on the oil palm fresh fruit bunch (FFB) ripeness detection by using Hue, Saturation and Intensity (HSI) approach. IOP Conference Series Earth and Environmental Science, 37 (012039). pp. 1-11. ISSN 1755-1307; ESSN: 1755-1315

H., Moradmard and S., Farjami Shayesteh and P., Tohidi and Abbas, Zulkifly and M., Khaleghi (2015) Structural, magnetic and dielectric properties of magnesium doped nickel ferrite nanoparticles. Journal of Alloys and Compounds, 650. pp. 116-122. ISSN 0925-8388; ESSN: 1873-4669

Yakubu, Abubakar and Abbas, Zulkifly and Ibrahim, Nor Azowa (2015) Effect of ZnO-PCL nanocomposite thickness on attenuation in a rectangular waveguide at microwave frequency using FEM. Journal of Microwave Power and Electromagnetic Energy, 49 (2). pp. 112-118. ISSN 0832-7823

Mohd Shahrani, Nuraine Mariana and Azis, Raba'ah Syahidah and Hashim, Mansor and Hassan, Jumiah and Abbas, Zulkifly and Daud, Noruzaman and Sulaiman, Sakinah and Che Muda, Nor Nadhirah and Azizan, Abddul Halim and Musa, Makiyyu Abdullahi (2015) Effect of sintering temperature on crystallography and microstructure of yttrium iron garnet via mechanical alloying technique. Journal of Solid State Science and Technology Letters, 16 (1-2). pp. 67-72. ISSN 0128-8393

Nazlan, Rodziah and Hashim, Mansor and Ibrahim, Idza Riati and Mohd Idris, Fadzidah and Wan Ab Rahman, Wan Norailiana and Abdullah, Nor Hapishah and Ismail, Ismayadi and Kanagesan, Samikannu and Abbas, Zulkifly and Azis, Raba'ah Syahidah (2015) Influence of indium substitution and microstructure changes on the magnetic properties evolution of Y3Fe5−xInxO12 (x = 0.0–0.4). Journal of Materials Science: Materials in Electronics, 26 (6). pp. 3596-3609. ISSN 0957-4522; ESSN: 1573-482X

Ahmad, Ahmad Fahad and Abbas, Zulkifly and Obaiys, Suzan Jabbar and Ibrahim, Nor Azowa and Zainuddin, Mohamad Faiz (2015) Microwave characterization of bio-composites materials based finite element and Nicholson-Ross-Weir methods. Malaysian Journal of Science, 34 (2). pp. 180-184. ISSN 0126-7906

Yakubu, Abubakar and Abbas, Zulkifly and Ibrahim, Nor Azowa and Fahad, Ahmad (2015) Reduction of electromagnetic interference using ZnO-PCL nanocomposites at microwave frequency. Advances in Materials Science and Engineering, 2015. art. no. 132509. pp. 1-7. ISSN 1687-8434; ESSN:1687-8442

Ahmad, Ahmad F. and Abbas, Zulkifly and Obaiys, Suzan J. and Ibrahim, Norazowa and Hashim, Mansor and Raad, Haider Khaleel (2015) Theoretical and numerical approaches for determining the reflection and transmission coefficients of OPEFB-PCL composites at X-band frequencies. PLoS ONE, 10 (10). art. no. e0140505. pp. 1-17. ISSN 1932-6203

Jafari, Fariba and Khalid, Kaida and Hassan, Jumiah and Abbas, Zulkifly and Md Salim, Nora Salina (2015) Variation of microwave dielectric properties in the glucose biosensor system. International Journal of Food Properties, 18 (7). pp. 1428-1433. ISSN 1094-2912; ESSN: 1532-2386

Soleimani, Hassan and Abbas, Zulkifly and Yahya, Noorhana and Soleimani, Hojjatollah and Sabet, Maziyar and Oechsner, A. and Politis, C. (2015) An optimisation approch to determine the electromagnetic properties of lanthanum iron garnet filled PVDF-polymer composite at microwave frequencies. Digest Journal of Nanomaterials and Biostructures, 10 (3). pp. 895-900. ISSN 1842-3582

Yakubu, Abubakar and Abbas, Zulkifly and Hashim, Mansor and Ahmad, Ahmad Fahad (2014) Effect of milling time on Co0.5Zn0.5Fe2O4 microstructure and particles size evolution via the mechanical alloying method. Journal of Materials Science and Chemical Engineering, 2 (11). pp. 58-63. ISSN 2327-6045; ESSN: 2327-6053

Yahaya, Nor Zakiah and Abbas, Zulkifly and Mohamad Ibrahim, Nursakinah and Muhammad Hafizi, Mardiah Hafizah and Yahaya, Muhamad Zamri (2014) Permittivity models for determination of moisture content in Hevea Rubber Latex. International Journal of Agricultural and Biological Engineering, 7 (5). 48-54 . ISSN 1934-6344; ESSN: 1934-6352

Cheng, Ee Meng and Abbas, Zulkifly and Abd Malek, Mohd Fareq and Khor, Shing Fhan and You, Kok Yeow and Lee, Kim Yee and Abdul Majid, Mohd Shukry and Rojan, Mohd Afendi (2014) The effect of physical changes in a furnished indoor environment on Wireless Local Area Network (WLAN) signals. International Journal of Mechanical & Mechatronics Engineering, 14 (5). pp. 1-15. ISSN 2227-2771; ESSN: 2077-124X

Elwi, Taha A. and Hamed, Marwa Maki and Abbas, Zulkifly and Elwi, Mohammed Ahmed (2014) On the performance of the 2D planar metamaterial structure. AEU - International Journal of Electronics and Communications, 68 (9). pp. 846-850. ISSN 1434-8411; ESSN: 1618-0399

You, Kok Yeow and Abbas, Zulkifly and You, Li Ling and Lee, Kim Yee and Cheng, Ee Meng (2014) Palm oil moisture monitoring based on dielectric properties at microwave frequencies. International Journal of Microwave and Optical Technology, 9 (4). pp. 294-302. ISSN 1553-0396

Aliyu, Hauwa Sidi and Abdullah, Abdul Halim and Abbas, Zulkifly (2014) Solid state characterization of Cu-Zno nanocomposite synthesised via micro-wave irradiation. The International Journal of Engineering and Science, 3 (5). 47-53 . ISSN 2319–1805; ESSN: 2319–1813

Elwi, Taha A. and Abbas, Zulkifly and Noori, Mohammed and Al-Naiemy, Yahiea and Salih, Ethar Y. and Hamed, Marwa M. (2014) Conformal antenna array for MIMO applications. Journal of Electromagnetic Analysis and Applications, 6 (4). pp. 43-50. ISSN 1942-0730; ESSN: 1942-0749

You, Kok Yeow and Abbas, Zulkifly and Abd Malek, Mohd Fareq and Cheng, Ee Meng (2014) Non-destructive dielectric measurements and calibration for thin materials using waveguide-coaxial adaptors. Measurement Science Review, 14 (1). pp. 16-24. ISSN 1335-8871

Adedayo, Ojo O. and Mohd Isa, Maryam and Che Soh, Azura and Abbas, Zulkifly (2014) Comparison of feed forward neural network training algorithms for intelligent modeling of dielectric properties of oil palm fruitlets. International Journal of Engineering and Advanced Technology, 3 (3). pp. 38-42. ISSN 2249-8958

Lee, Kim Yee and Chung, Boon Kuan and You, Kok Yeow and Cheng, Ee Meng and Abbas, Zulkifly (2014) Study dual open ended coaxial sensor system for calculation of phase using two magnitudes. IEEE Sensors Journal, 14 (1). pp. 129-134. ISSN 1530-437X

Salih, Ethar Y. and Abbas, Zulkifly and Al Ali, Samer Hasan Hussein and Hussein, Mohd Zobir (2014) Dielectric behaviour of Zn/Al-NO3 LDHs filled with polyvinyl chloride composite at low microwave frequencies. Advances in Materials Science and Engineering, 2014. art. no. 647120. pp. 1-6. ISSN 1687-8434; ESSN: 1687-8442

Yakubu, Abubakar and Abbas, Zulkifly and Hashim, Mansor (2014) Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency. Advances in Materials Science and Engineering, 2014. art. no. 965912. pp. 1-5. ISSN 1687-8434; ESSN: 1687-8442

Soleimani, Hassan and Yahya, Noorhana and Sabet, Maziyar and Abbas, Zulkifly and Soleimani, Hojjatollah and Kozlowski, Gregory and Ghotbi, Mohammad Yeganeh (2014) Electromagnetic properties of lanthanum iron garnet filled PVDF-polymer composite at microwave frequencies using finite element method (FEM) and Nicholson–Ross–Weir (NRW) method. Digest Journal of Nanomaterials and Biostructures, 9 (1). pp. 53-60. ISSN 1842-3582

Al-Habashi, Ramadan and Abbas, Zulkifly and Gasia, Abdsalam (2014) Estimating the permeability of ferrite-polymer composite via a numerical optimization method. Defect and Diffusion Forum, 354. pp. 25-31. ISSN 1012-0386; ESSN: 1662-9507

Yahaya, Nor Zakiah and Abbas, Zulkifly and Mohd Ali, Borhanuddin and Ismail, Alif and Ansarudin, Farizah (2014) Intercomparison of methods for determination of resonant frequency shift of a microstrip patch antenna loaded with Hevea rubber latex. Journal of Sensors, 2014. art. no. 656972. pp. 1-9. ISSN 1687-725X; ESSN: 1687-7268

You, Kok Yeow and Abbas, Zulkifly and Lee, Chia Yew and Abd Malek, Mohd Fareq and Lee, Kim Yee and Cheng, Ee Meng (2014) Modeling and measuring dielectric constants for very thin materials using a coaxial probe. Radioengineering, 23 (4). pp. 1016-1025. ISSN 1210-2512; ESSN: 1805-9600

Adedayo, Ojo O. and Mohd Isa, Maryam and Che Soh, Azura and Abbas, Zulkifly (2014) Multi-adaptive Neuro-Fuzzy Inference System for dielectric properties of oil palm fruitlets. International Journal of Applied Science and Engineering, 12 (1). pp. 1-8. ISSN 1727-2394; ESSN: 1727-7841

Al-Habashi, Ramadan Masoud and Abbas, Zulkifly (2014) Preparation of samarium iron garnet nanoparticles via modified conventional mixing oxides method. Journal of Nano Research, 29. pp. 59-64. ISSN 1662-5250; ESSN: 1661-9897

Lee, Kim Yee and Chung, Boon Kuan and Abbas, Zulkifly and You, Kok Yeow and Cheng, Ee Meng (2013) Amplitude-only measurements of a dual open ended coaxial sensor system for determination of complex permittivity of materials. Progress In Electromagnetics Research M, 28. pp. 27-39. ISSN 1937-8726

Cheng, Ee Meng and Abbas, Zulkifly and Abd Malek, Mohd Fareq and Lee, Kim Yee and You, Kok Yeow and Khor, Shing Fhan (2013) Comparative study between measurement and predictions using geometrical optics and uniform theory of diffraction for case of non-line-of-sight (NLOS) in indoor environment. Wireless Personal Communications, 71 (3). pp. 2197-2213. ISSN 0929-6212; ESSN: 1572-834X

Soleimani, Hasan and Yahya, Noorhana and Abbas, Zulkifly and Soleimani, Hojjatollah and Mohd Zaid, Hasnah (2013) Determination reflection and transmission coefficients of lanthanum iron garnet filled PVDF-polymer nanocomposite using finite element method modeling at microwave frequencies. Journal of Nano Research, 21. pp. 151-157. ISSN 1662-5250

Ng, Tze Wei and Abbas, Zulkifly and Osman, Nurul Huda (2013) Effect of different subsectional basis and testing function in the method of moments for the scattering from two dimensional dielectric scatterers. Malaysian Journal of Mathematical Sciences, 7 (2). pp. 247-272. ISSN 1823-8343

Zainuddin, Mohamad Faiz and Abbas, Zulkifly and Muhammad Hafizi, Mardiah Hafizah and Jusoh, Mohamad Ashry and Razali, Mohd Hudzari (2013) Monopole antenna technique for determining moisture content in the Dioscorea hispida tubers. Australian Journal of Crop Science, 7 (1). pp. 1-6. ISSN 1835-2693; ESSN: 1835-2707

Al-Habashi, Ramadan and Abbas, Zulkifly (2013) New developed formula to calculate the permittivity of ferrite-polymer composite. Key Engineering Materials, 553. pp. 53-58. ISSN 1013-9826

You, Kok Yeow and Lee, Chia Yew and Then, Yi Lung and Chong , Sheau Huey Chen and You, Li Ling and Abbas, Zulkifly and Cheng, Ee Meng (2013) Precise moisture monitoring for various soil types using handheld microwave-sensor meter. IEEE Sensors Journal, 13 (7). pp. 2563-2570. ISSN 1530-437X

Roslan, Syazili and Razali, Mohd. Hudzari and Mustafa, Kamarul Ain and Wan Ismail, Wan Ishak and Abbas, Zulkifly and Zainuddin, Mohamad Faiz (2013) Rapid detection techniques for mechanical properties Determination on surface of dioscorea hispida rhizome. Procedia Engineering, 68. pp. 446-452. ISSN 1877-7058

Lee, Kim Yee and Chung, Boon Kuan and You, Kok Yeow and Cheng, Ee Meng and Abbas, Zulkifly (2013) Study of dual open ended coaxial sensor system for calculation of phase using two magnitudes. IEEE Sensors Journal, 14 (1). pp. 129-134. ISSN 1530-437X

You, Kok Yeow and Mun, Hou Kit and You, Li Ling and Salleh, Jamaliah and Abbas, Zulkifly (2013) A small and slim coaxial probe for single rice grain moisture sensing. Sensors, 13 (3). pp. 3652-3663. ISSN 1424-8220

Soleimani, Hassan and Abbas, Zulkifly and Yahya, Noorhana and Shameli, Kamyar and Soleimani, Hojjatollah and Shabanzadeh, Parvaneh (2012) Reflection and transmission coefficient of yttrium iron garnet filled polyvinylidene fluoride composite using rectangular waveguide at microwave frequencies. International Journal of Molecular Sciences, 13 (7). pp. 8540-8548. ISSN 1661-6596; ESSN: 1422-0067

Lee, Kim Yee and Abbas, Zulkifly and Jusoh, Mohamad Ashry and You, Kok Yeow and Cheng, Ee Meng (2011) Determination of moisture content in oil palm fruits using a five-port reflectometer. Sensors, 11 (4). pp. 4073-4085. ISSN 1424-8220; ESSN:1424-8220

Jusoh, Mohamad Ashry and Abbas, Zulkifly and Lee, Kim Yee and You, Kok Yeow and Md Norimi, Amizadillah (2011) Determination of moisture content in mortar at near relaxation frequency 17 GHz. Measurement Science Review, 11 (6). pp. 203-206. ISSN 1335-8871

Hassan, Jumiah and Khalid, Kaida and Abbas, Zulkifly and Abd Aziz, Nur Azila (2011) Effect of drying time and evaporated moisture on the dielectric behavior of ginger at 0.2 to 20 GHz. Solid State Science and Technology, 19 (2). pp. 99-106. ISSN 0128-7389

Waje, Samaila Bawa and Hashim, Mansor and W. Yusoff, W.Mohd Daud and Abbas, Zulkifly (2011) Magnetic and dielectric properties of polycrystalline Co0.5Ni0.5Fe2O4 materials prepared using mechanically alloyed nanoparticles. International Journal of Modern Physics B, 25 (9). pp. 1225-1233. ISSN 0217-9792; ESSN:1793-6578

Hamad Ali, Ali and Abbas, Zulkifly and Hassan, Jumiah and Jusoh, Ashry and Mustapa Zahari, Rahima (2011) Microwave antenna sensing technique for determination of moisture content in Hevea Latex from Hevea Brasiliensis Tree. Australian Journal of Crop Science, 5 (11). pp. 1326-1333. ISSN 1835-2693; ESSN:1835-2707

Hassan, Jumiah and Khalid, Kaida and Abbas, Zulkifly and Aziz, Azila (2011) Microwave dielectric characterization of tumeric. Solid State Science and Technology, 19 (1). pp. 206-211. ISSN 0128-7389

Sulaiman, Nasri and Piltan, Farzin and Allahdadi, Sadeq and Dialame, Mohammadali and Abbas, Zulkifly (2011) Position control of robot manipulator: Design a novel SISO adaptive sliding mode fuzzy PD fuzzy sliding mode control. International Journal of Artificial intelligence and Expert System, 2 (5). pp. 196-214. ISSN 2180-124X

Jusoh, Mohamad Ashry and Abbas, Zulkifly and Hassan, Jumiah and Zakaria, Azmi and Ahmad, Ahmad Fahad (2011) A simple procedure to determine complex permittivity of moist materials using standard commercial coaxial sensor. Measurement Science Review, 11 (1). pp. 19-22. ISSN 1335-8871

Abbas, Zulkifly and Vahdati, Saeed and Ghasemi, Mehdi (2010) Legendre multi-wavelets direct method for solving Fredholm integral equations of the second kind. Australian Journal of Basic and Applied Sciences, 4 (9). pp. 4193-4199. ISSN 1991-8178

Waje, Samaila Bawa and Hashim, Mansor and Wan Yusoff, Wan Mohamad Daud and Abbas, Zulkifly (2010) Sintering temperature dependence of room temperature magnetic and dielectric properties of Co0.5Zn0.5Fe2O4 prepared using mechanically alloyed nanoparticles. Journal of Magnetism and Magnetic Materials, 322 (6). pp. 686-691. ISSN 0304-8853

Abbas, Zulkifly and Vahdati, Saeed and Ismail, Fudziah and Dizicheh, A. Karimi (2010) Application of Homotopy Analaysis Method for linear integro-differential equations. International Mathematical Forum, 5 (5-8). pp. 237-249. ISSN 1312-7594; ESSN: 1314-7536

Kok, Yeow You and Abbas, Zulkifly and Khalid, Kaida (2010) Application of microwave moisture sensor for determination of oil palm fruits ripeness. Measurement Science Review, 10 (1). pp. 7-14. ISSN 1335-8871

Soleimani, Hassan and Abbas, Zulkifly and Khalid, Kaida and Yahya, Noorhana and Soleimani, Hojatollah (2010) Determination S-Parameters of PTFE at X-BandFrequency using FEM modeling rectangular waveguide. European Journal of Scientific Research, 39 (1). pp. 105-110. ISSN 1450-216X; ESSN: 1450-202X

Kok, Yeow You and Abbas, Zulkifly and Khalid, Kaida and Ab. Rahman, Mohamad Zaki (2010) Improved dielectric model for polyvinyl alcohol-water hydrogel at microwave frequencies. American Journal of Applied Sciences, 7 (2). pp. 270-276. ISSN 1546-9239; ESSN: 1554-3641

Lee, Kim Yee and Abbas, Zulkifly and You, Kok Yeow and Mohamed Dan, Nur Sharizan and Cheng, Ee Meng (2010) In situ measurements of complex permittivity and moisture content in oil palm fruits. European Physical Journal: Applied Physics, 49 (31201). pp. 1-5. ISSN 1286-0042; ESSN: 1286-0050

Waje, Samaila Bawa and Hashim, Mansor and Wan Yusoff, Wan Mohamad Daud and Abbas, Zulkifly (2010) X-ray diffraction studies on crystallite size evolution of CoFe2O4 nanoparticles prepared using mechanical alloying and sintering. Applied Surface Science, 256 (10). pp. 3122-3127. ISSN 0169-4332; ESSN: 1873-5584

Abbas, Zulkifly and Al-Habashi, Ramadan Masoud and Khalid, Kaida and Abd. Moksin, Mohd Maarof (2009) Garnet ferrite (Y3Fe5O12) nanoparticles prepared via modified conventional mixing oxides (MCMO) method. European Journal of Scientific Research, 36 (2). pp. 154-160. ISSN 1450-216X; ESSN: 1450-202X

Abbas, Zulkifly and Vahdati, S. and Tavassoli Kajani, M. and Atan, Kamel Ariffin (2009) New construction of wavelets base on floor function. Applied Mathematics and Computation, 210 (2). pp. 473-478. ISSN 0096-3003

You, Kok Yeow and Abbas, Zulkifly and Khalid, Kaida and Kong, Ngoon Fah (2009) Improved formulation for admittance of thin and short monopole driving from coaxial line into dissipative media. IEEE Antennas and Wireless Propagation Letters, 8 (530612). pp. 1246-1249. ISSN 1536-1225

Abbas, Zulkifly and Vahdati, Saeed and Mohd Atan, Kamel Ariffin and Nik Long, Nik Mohd Asri (2009) Legendre Multi-Wavelets Direct Method for Linear Integro-Differential Equations. Applied Mathematical Sciences, 3 (14). pp. 693-700. ISSN 1312-885X

Waje, Samaila Bawa and Hashim, Mansor and Wan Yusoff, Wan Daud and Abbas, Zulkifly (2009) Physical and magnetic characterization of polycrystalline cobalt ferrite (CoFe2O4) materials prepared via mechanically alloyed nanoparticles. Journal of Applied Sciences Research, 5 (10). pp. 1440-1444. ISSN 1816-157X

Lee, Kim Yee and Abbas, Zulkifly and Mohamed Dan, Nur Sharizan and You, Kok Yeow (2009) Portable microwave instrumentation system for determination of moisture content in oil palm fruits. Japanese Journal of Applied Physics, 48 (12). pp. 1-3. ISSN 0021-4922

Bawa Waje, Samaila and Hashim, Mansor and W. Yusoff, W. Daud and Abbas, Zulkifly (2009) Room temperature measurements of physical and magnetic characteristics of Co0.4Ni0.3Zn0.3Fe2O4 polycrystalline material prepared using mechanically alloyed. Nanoparticles. Australian Journal of Basic and Applied Sciences, 3 (3). pp. 2716-2723. ISSN 1991-8178

Hassan, Jumiah and Rajaram, Deventharan and Hashim, Mansor and Ahmad, Azizan and Abbas, Zulkifly (2008) Dielectric characterization of thermoplastic natural rubber/strontium titanate composites at 10 Hz to 1 MHz. Jurnal Fizik Malaysia, 29 (3&4). pp. 67-70. ISSN 0128-0333

You, Kok Yeow and Abbas, Zulkifly and Mohd Atan, Kamel Ariffin and Nik Long, Nik Mohd Asri and Hassan, Jumiah and Shaari, Abdul Halim (2008) Finite element analysis for oil palm fruit using open-ended coaxial sensor. Malaysian Journal of Mathematical Sciences, 2 (2). pp. 173-184. ISSN 1823-8343; ESSN: 2289-750X

Hasan, Mohammad Khatim and Othman, Mohamed and Abbas, Zulkifly and Sulaiman, Jumat and Ahmad, Fatimah (2008) Parallel implementation of complexity reduction approach to fourth order approximation on 2D free space wave propagation. Lecture Notes in Computer Science, 5073 (-). pp. 720-735. ISSN 0302-9743

Hassan, Jumiah and Farm, Mooi Yen and Hashim, Mansor and Abbas, Zulkifly and Abdul Wahab, Zaidan and Wan Yusof, Wan Mohamad Daud and Zakaria, Azmi (2007) Dielectric permittivity of nickel ferrites at microwave frequencies 1 MHz to 1.8 GHz. Ionics, 13 (4). pp. 219-222. ISSN 0947-7047

Ghretli, Mohamed Mustafa and Grozescu, Ionel Valeriu and Sahri, Mohd Hamami and Abbas, Zulkifly and Khalid, Kaida (2007) Dual frequency microstrip antenna sensor for water content measurements independent of temperature variation. Measurement Science and Technology, 18 (4). pp. 1054-1060. ISSN 0957-0233

Ghretli, Mohamed Mustafa and Khalid, Kaida and Grozescu, Ionel Valeriu and Sahri, Mohd Hamami and Abbas, Zulkifly (2007) Dual frequency microstrip antenna sensor for water content measurements independent of temperature variation. Measurement Science and Technology, 18 (4). pp. 1054-1060. ISSN 0957-0233

Zakaria, Azmi and Liaw, Hock Sang and Abbas, Zulkifly and Mat Yunus, Wan Mahmood and Hassan, Jumiah (2006) Measurement of thermal parameter using non-contact photopyroelectric method. ScienceAsia, 32 (1). pp. 47-52. ISSN 1513-1874

Abbas, Zulkifly and Yeow, You Kok and Shaari, Abdul Halim and Khalid, Kaida and Hassan, Jumiah and Saion, Elias (2005) Complex permittivity and moisture measurements of oil palm fruits using an open-ended coaxial sensor. IEEE Sensors Journal, 5 (6). pp. 1281-1289. ISSN 1530-437X

Zakaria, Azmi and Liaw, Hock Sang and Abbas, Zulkifly (2005) Thermal-wave interferometry of gas-liquid applied to a thermal-wave resonator cavity technique. Review of Scientific Instruments, 76 (7). ISSN 0034-6748

Abbas, Zulkifly and Pollard, Roger D. and Kelsall, Robert W. (1997) Further extensions to rectangular dielectric waveguide technique for dielectric measurements. Instrumentation and Measurement Technology Conference, 1. pp. 44-46. ISSN 0-7803-3747-6

Sairi, Masniza and Suhaime, Noradira and Abbas, Zulkifly and Mohamed Nafis, Nur Biha and Othman, Zaulia and Mhd Adnan, Amir Syariffuddeen and Shamsulkamal, Amir Redzuan (2018) Dielectric based measurement system for the determination of watermelon internal quality. In: National Conference on Agricultural and Food Mechanization 2018 (NCAFM 2018), 17-19 Apr. 2018, Pullman Kuching, Sarawak. (pp. 254-257).

Rusly, Siti Nor Ain and Matori, Khamirul Amin and Ismail, Ismayadi and Abbas, Zulkifly and Ibrahim, Idza Riati (2018) Effect of BiFeO3/epoxy resin composite thickness on gigahertz microwave absorption properties. In: 2nd International Symposium on Advanced Materials and Nanotechnology (i-SAMN 2018), 15-16 Aug. 2018, The Everly Putrajaya, Malaysia. (pp. 86-87).

Ismail, Ismayadi and Mustaffa, Muhammad Syazwan and Abbas, Zulkifly and Hamidon, Mohd Nizar and Hasan, Intan Helina and Abdullah, Nor Hapishah (2018) Synthesis of carbon nanotubefrom waste cooking oil catalysedby mill scale waste for development of flexible microstrip patch antenna. In: 2nd International Symposium on Advanced Materials and Nanotechnology (i-SAMN 2018), 15-16 Aug. 2018, The Everly Putrajaya, Malaysia. (pp. 36-37).

Lee, Kim Yee and Phua, Yeong Nan and Lim, Eng Hock and You, Kok Yeow and Cheng, Ee Meng and Abbas, Zulkifly (2018) Ultra-wideband and off-optimised five-port reflectometer using power splitters. In: 2018 IEEE International RF and Microwave Conference (RFM 2018), 17-19 Dec. 2018, Penang, Malaysia. (pp. 282-285).

Abd Rahman, Mohd Amiruddin and Abbas, Zulkifly (2017) Averaged kernel floor localization algorithm for multi-floor WLAN positioning. In: 5th International Symposium on Applied Engineering and Sciences (SAES2017), 14-15 Nov. 2017, Universiti Putra Malaysia. (p. 32).

Baharuddin, Siti Aishah and Cheng, Ee Meng and A. Rahim @ Samsuddin, Hasliza and Lee, Kim Yee and Abbas, Zulkifly and Mohd Nasir, Nashrul Fazli and Lee, Y. S. (2017) Multiple frequency microstrip five-port ring junction circuit for six-port reflectometer (SPR). In: 5th Advanced Electromagnetics Symposium (AES 2017), 26-28 July 2017, Songdo Convensia, Incheon - Seoul, South Korea. .

Azis, Raba'ah Syahidah and Mohd Shahrani, Nuraine Mariana and Hassan, Jumiah and Abbas, Zulkifly and Mohd Saiden, Norlaily (2017) Structural, phase development and magnetic behavior of polycrystalline yttrium iron garnet. In: 5th International Symposium on Applied Engineering and Sciences (SAES2017), 14-15 Nov. 2017, Universiti Putra Malaysia. (p. 16).

Khalid, Norashikin and Zainuddin, Mohamad Faiz and Abbas, Zulkifly and Mohamed, Tity Nazleen and Sabli, Nordin (2016) Determination of ethanol concentration of ethanol/water mixture solutions with open ended coaxial method. In: 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering (ICAEES), 14-16 Nov. 2016, Putrajaya, Malaysia. (pp. 652-656).

Khalid, Norashikin and Zainuddin, Mohamad Faiz and Abbas, Zulkifly and Mohamed, Tity Nazleen and Sabli, Nordin (2016) Determination of ethanol concentration of ethanol/water mixture solutions with open ended coaxial method. In: 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering (ICAEES), 14-16 Nov. 2016, Putrajaya, Malaysia. (pp. 652-656).

Ahmad, Ahmad Fahad and Abbas, Zulkifly and Obaiys, Suzan J. and Ibrahim, Nor Azowa and Zainuddin, Mohamad Faiz and Salem, Aeshah (2016) Permittivity properties of nickel zinc ferrite-oil palm empty fruit bunch-polycaprolactone composite. In: 5th International Conference on Recent Advances in Materials, Minerals and Environment (RAMM) & 2nd International Postgraduate Conference on Materials, Mineral and Polymer (MAMIP), 4-6 Aug. 2015, Penang, Malaysia. (pp. 603-610).

Mohd Sabri, Nursalwanie and Haider, Zuhaib and Chaudhary, Kashif Tufail and Abd Aziz, Muhammad Safwan and Ali, Jalil and Abdul Wahab, Zaidan and Abbas, Zulkifly (2016) Quantification of calcium using localized normalization on laser-induced breakdown spectroscopy data. In: 9th International Conference on Plasma Science and Applications (ICPSA 2016), 28-30 Nov. 2016, Langkawi, Kedah. (pp. 1-8).

Baharuddin, Siti Aishah and Cheng, Ee Meng and Lee, Kim Yee and Zaaba, Siti Khadijah and Khalid, Nurul Syahirah and Abbas, Zulkifly and Mohd Nasir, Nashrul Fazli and Rojan, Mohd Afendi and Zakaria, Zulkarnay (2015) Development of five port reflectometer for reflection based sensing system. In: 11th Asian Conference on Chemical Sensors (ACCS2015), 16-18 Nov. 2015, Penang, Malaysia. (pp. 1-7).

Yakubu, Abubakar and Abbas, Zulkifly and Ahmad, Ahmad Fahad and Mohammed, Keiser (2015) Effect of ZnO nano inclusion on ZnO-PCL nanocomposites evolution on its dielectric properties. In: 1st ICRIL-International Conference on Innovation in Science and Technology (IICIST 2015), 20 Apr. 2015, Universiti Teknologi Malaysia, Kuala Lumpur, Malaysia. (pp. 35-38).

Yahaya, Nor Zakiah and Abbas, Zulkifly and Md Norimi, Amizadillah and Yahaya, Muhamad Zamri and Nik Ab Razak, Nik Noor Ashikin and Mustafa, Iskandar Shahrim (2015) A simple rectangular microstrip technique for determination of moisture content in Hevea rubber latex. In: International Conference on Applied Sciences and Industrial Technology (ICASIT2015), 24-26 Feb. 2015, Port Dickson, Negeri Sembilan. (pp. 1-4).

Zainuddin, Mohamad Faiz and Abbas, Zulkifly and Mohamed, Khairul Nizam and Mat Yunus, Wan Mahmood and Osman, Nurul Huda (2013) Application of a monopole sensor for rapid in situ water quality assessment: theoretical analysis. In: International Conference on Environmental Forensics 2013, 11-14 Nov. 2013, Marriot Hotel, Putrajaya, Malaysia. (pp. 543-547).

Zainuddin, Mohamad Faiz and Abbas, Zulkifly and Muhammad Hafizi, Mardiah Hafizah and Jusoh, Mohamad Ashry and Razali, Mohd Hudzari (2012) Determination of moisture content in the Dioscorea hispida tuber using microwave method. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 304-308).

Mohamad Ibrahim, N. and Abbas, Zulkifly and Ismail, M. A. and Muhammad Hafizi, M. H. (2012) Measuring moisture content of honey using fiber optic technique. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 273-276).

Muhammad Hafizi, Mardiah Hafizah and Abbas, Zulkifly and Zainuddin, M. F. and Mohamad Ibrahim, N. (2012) Microwave technique of measuring moisture content in the tuber of Dioscorea hispida using monopole sensor. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (p. 791).

Yahaya, Nor Zakiah and Abbas, Zulkifly and Hassan, Jumiah and Ansarudin, Farizah (2012) Reflection technique for estimation of moisture hevea rubber latex content using rectangular patch antenna. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 323-327).

Ansarudin, Farizah and Abbas, Zulkifly and Ismail, Mohammad Aliff (2012) A fast and accurate technique for determination of moisture content in hevea rubber latex using an insulated monopole sensor. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 372-377).

You, Kok Yeow and Jalani, Siti Nurul Ain and Abbas, Zulkifly and You, Li Ling (2010) Application of bandpass filter as a sensor for rice characterization. In: 2010 International Conference on Computer Applications and Industrial Electronics (ICCAIE 2010), 5-7 Dec. 2010, Kuala Lumpur, Malaysia. (pp. 570-573).

Abbas, Zulkifly and Jusoh, Ashry (2009) Simulation of open-ended coaxial sensor by finite element method (FEM). In: Fundamental Sciance Congress 2009 (FSC 2009), 17-18 June 2009, Auditorium Jurutera, Fakulti Kejuruteraan, Universiti Putra Malaysia. (pp. 160-161).

Abbas, Zulkifly and Cheng, Ee Meng and Hassan, Jumiah and Zainuddin, Hishamuddin (2009) The application of six port principle in determining the complex reflection coefficient. In: Fundamental Sciance Congress 2009 (FSC 2009), 17-18 June 2009, Auditorium Jurutera, Fakulti Kejuruteraan, Universiti Putra Malaysia. (pp. 129-130).

Khalid, Kaida and Ghretli, Mohamed Mustafa and Abbas, Zulkifly and Grozescu, Ionel Valeriu (2006) Development of planar microwave moisture sensors for hevea rubber latex and oil palm fruits. In: 2006 International RF and Microwave Conference, 12-14 Sept. 2006, Putrajaya, Malaysia. (pp. 10-15).

Hasan, Mohammad Khatim and Othman, Mohamed and Md. Desa, Jalil and Abbas, Zulkifly and Sulaiman, Jumat (2006) New approach of solving time-domain free space wave propagation. In: International Conference on Computing and Informatics (ICOCI 2006), 6-8 June 2006, Kuala Lumpur, Malaysia. .

Hasan, Mohammad Khatim and Othman, Mohamed and Md. Desa, Jalil and Abbas, Zulkifly and Sulaiman, Jumat (2006) Parallel implementation for HSLO(3)-FDTD with message passing interface on distributed memory architecture. In: International Conference on Computing and Informatics (ICOCI 2006), 6-8 June 2006, Kuala Lumpur, Malaysia. .

Hassan, Jumiah and W. Yusoff, W. Mohamad Daud and Zainuddin, Hishamuddin and Abbas, Zulkifly and Grozescu, Ionel Valeriu and Khalid, Kaida (2005) Equivalent circuit modeling of ice exhibiting bound charge and quasi-dc behavior at –20⁰C to –60⁰C. In: International Advanced Technology Congress: Conference on Advances in Theoretical Sciences, 6 - 8 Dec. 2005, Putrajaya, Malaysia. .

Shaari, Abdul Halim and Abbas, Zulkifly and Wan Yusoff, Wan Daud and Saion, Elias and Khalid, Kaida and Lim, Kean Pah (2005) Some theoretical and experimental aspect of magnetoresistance. In: International Advanced Technology Congress: Conference on Advanced Materials (CAM 2005), 6-8 Dec. 2005, Putrajaya, Malaysia. (pp. 143-153).

Shaari, Abdul Halim and Lim, Kean Pah and A., Huda and Lee, Oon Jew and Saion, Elias and Talib, Zainal Abidin and Abbas, Zulkifly and Cik, Abdulah (2004) Magnetoresistance effect of Cu/Cu-Co hybrid multilayer films. In: IEEE International Conference on Semiconductor Electronics (ICSE 2004), 7-9 Dec. 2004, Kuala Lumpur, Malaysia. (pp. 494-496).

Shaari, Abdul Halim and Lim, Kean Pah and Zainuddin, Hishamuddin and Abbas, Zulkifly and Wan Yusoff, Wan Mohamad Daud and Saion, Elias and Chik, Abdullah and Mohammed Sharif, Sharmiwati (2004) Magnetoresistance studies of metallic granular and ceramic thin films for microsensor applications. In: IEEE International Conference on Semiconductor Electronics (ICSE 2004), 7-9 Dec. 2004, Kuala Lumpur, Malaysia. (pp. 490-493).

Norimi, Amizadillah and Abbas, Zulkifly and Jusoh, A. and Ismail, M. A. Determination of moisture content of maize kernel (Zea mays L.)by reflectance measurement at wavelengths 300nm to 800nm using optical technique. In: Progress in Electromagnetics Research Symposium (PIERS) 2012, 27-30 Mac 2012, Kuala Lumpur. (pp. 1072-1074).

Ansarudin, Farizah and Abbas, Zulkifly and Ali, Ali Hamad and Ismail, Mohamad Ali Reflection technique for the determination of moisture content in hevea rubber latex. In: Progress In Electromagnetics Research Symposium (PIERS), 27-30 Mar. 2012, Kuala Lumpur, Malaysia. (pp. 210-213).

Zulkifly Abbas (2012) A system and a method to determine moisture content of agricultural raw material. PI2012003190.

Abbas, Zulkifly (1994) A Microstrip Sensor for Determination of Harvesting Time for Oil Palm Fruits. Masters thesis, Universiti Pertanian Malaysia.