Items where Author is "Herawan, Safarudin Gazali"

Jamil Alsayaydeh, Jamil Abedalrahim and Oliinyk, Andrii O. and Yusof, Mohd Faizal and Shkarupylo, Vadym Viktorovych and Artemchuk, Volodymyr O. and Herawan, Safarudin Gazali (2024) Compliance source authentication technique for person adaptation networks utilizing deep learning-based patterns segmentation. IEEE Access, 12. pp. 99045-99057. ISSN 2169-3536

Mohd Rosli, Mohd Afzanizam and Cheong, Jing Rou and Muhamed Rafaizul, Nurul Izzati Akmal and Herawan, Safarudin Gazali and Arifin, Zainal and Hussain, Faridah (2024) Numerical investigation of PV/T system by using graphene based nanofluids. Journal of Advanced Research in Micro and Nano Engineering, 18 (1). pp. 9-31. ISSN 2756-8210

Jamil Alsayaydeh, Jamil Abedalrahim and Yusof, Mohd Faizal and Chan, Yoke Lin and Mohammed Al-Andoli, Mohammed Nasser and Herawan, Safarudin Gazali and Md Isa, Ida Syafiza (2024) Precision face mask detection in crowded environment using machine vision. International Journal Of Advanced Computer Science And Applications (IJASCA), 15 (3). pp. 244-253. ISSN 2158-107X

Mohd Rosli, Mohd Afzanizam and Salimen, Nurfarhana and Muhamed Rafaizul, Nurul Izzati Akmal and Herawan, Safarudin Gazali and Hussain, Faridah (2024) Formulation of graphene nanoplatelets water-based nanofluids using polyvinylpyrrolidone (PVP) as surfactant. JJournal of Advanced Research in Micro and Nano Engineering, 16 (1). pp. 35-47. ISSN 2756-8210

Jamil Alsayaydeh, Jamil Abedalrahim and Irianto and Ali, Mohanad Faeq and Mohammed Al-Andoli, Mohammed Nasser and Herawan, Safarudin Gazali (2024) Improving the robustness of IoT-powered smart city applications through service-reliant application authentication technique. IEEE Access, 12. pp. 19405-19417. ISSN 2169-3536

Lubis, Abdul Munir Hidayat Syah and Putra, Azma and Md Yasir, Ahmad Shah Hizam and Irianto, Irianto and Herawan, Safarudin Gazali (2024) Structural and acoustical performances of oil palm trunk waste – Elastomeric thermoplastic polyurethane composite. Heliyon, 10 (5). pp. 1-16. ISSN 2405-8440

Muhamed Rafaizul, Nurul Izzati Akmal and Mohd Rosli, Mohd Afzanizam and Salimen, Nurfarhana and Habibi, Ilham Akbar and Permanasari, Avita Ayu and Herawan, Safarudin Gazali (2024) Applications of graphene nanoplatelets as working fluids in photovoltaic thermal systems: A review. International Journal of Nanoelectronics and Materials, 17 (3). pp. 343-353. ISSN 1985-5761

Ghazali, Ihwan and Padzil, Nur Wardah Sufina and Mohamad, Effendi and Al-Mashjari, Layla Ahmed and Irianto, Irianto and Herawan, Safarudin Gazali (2023) The water tap design for ablution activities considering cultural influences: A design for sustainability. Frontiers in Environmental Science, 11. pp. 1-14. ISSN 2296-665X

Jamil Alsayaydeh, Jamil Abedalrahim and Al Gburi, Ahmed Jamal Abdullah and Irianto and Herawan, Safarudin Gazali (2023) Improving application support in 6G networks with CAPOM: Confluence-aided process organization method. IEEE Access, 11. pp. 99426-99437. ISSN 2169-3536

Jamil Alsayaydeh, Jamil Abedalrahim and Yusof, Mohd Faizal and Salmi, Muhammad Asyraf and Wong, Adam Yoon Khang and Herawan, Safarudin Gazali (2023) Fertigation technology meets online market: A multipurpose mobile app for urban farming. International Journal of Advanced Computer Science and Applications, 14 (6). pp. 806-813. ISSN 2158-107X

Mohd Rosli, Mohd Afzanizam and Salimen, Nurfarhana and Akmal Muhamed Rafaizul, Nurul Izzati and Misha, Suhaimi and Abdullah, Norli and Herawan, Safarudin Gazali and Permanasari, Avita Ayu and Hussain, Faridah (2023) Parametric study of photovoltaic system integrated with organic phase change material using ANSYS. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 106 (1). pp. 76-89. ISSN 2289-7879

Jamil Alsayaydeh, Jamil Abedalrahim and Yusof, Mohd Faizal and Abdul Halim, Muhammad Zulhakim and Zainudin, Muhammad Noorazlan Shah and Herawan, Safarudin Gazali (2023) Patient health monitoring system development using ESP8266 and Arduino with IoT platform. International Journal Of Advanced Computer Science And Applications(Ijacsa),Volume 9 Issue 6,2018., 14 (4). pp. 617-624. ISSN 2158-107X

Mohd Rosli, Mohd Afzanizam and Permanasari, Avita Ayu and Puspitasari, Poppy and Sukarni Sukarni and Habibi, Ilham Akbar and Muhamed Rafaizul, Nurul Izzati Akmal and Herawan, Safarudin Gazali (2023) Efficiency of a photovoltaic thermal (PVT) system using bio-nanofluid based on virgin coconut oil-graphene with additive surfactant: An experimental study. Journal of Advanced Research in Applied Sciences and Engineering Technology, 34 (2). pp. 287-304. ISSN 2462-1943

Yulio, Noviando and Herawan, Safarudin Gazali and Oktarina, Rienna and Setyandito, Oki and Mat Tokit, Ernie and Mohd Sa'at, Fatimah Al-Zahrah and Mohd Rosli, Mohamad Afzanizam (2023) The effect of number of blades on the horizontal axis water turbine performance. In: 6th International Conference on Clean Energy and Technology 2023, CEAT 2023, 7 June 2023through 8 June 2023, Hybrid, Penang.

Mohd Rosli, Mohd Afzanizam and Hamizan, Muhammad Aiman Danial and Nawam, Muhammad Zaid and Hussain, Faridah and Herawan, Safarudin Gazali (2022) Measurement of spectral match and spatial non-uniformity for indoor solar simulator. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 100 (1). pp. 98-115. ISSN 2289-7879

Noordin Saleem, Siti Nur Dini and Mohd Rosli, Mohd Afzanizam and Sanusi, Nortazi and Salimen, Nurfarhana and Herawan, Safarudin Gazali and Abdullah, Qaharuddin (2022) Performance optimization of a simulation study on phase change material for photovoltaic therm. CFD Letters, 14 (9). pp. 32-51. ISSN 2180-1363

Akop, Mohd Zaid and Jikol, Favian and Salim, Mohd Azli and Mohamed Arifin, Yusmady and Herawan, Safarudin Gazali (2022) Biofuel development in Malaysia: Challenges and future prospects of palm oil biofuel. International Journal of Nanoelectronics and Materials, 15 (SI). pp. 159-181. ISSN 1985-5761

Akop, Mohd Zaid and Shehab, Salem Saleh Omar and Masripan, Nor Azmmi and Abdul Hamid, Nurfaizey and Wasbari, Faizil and Md. Saad, Adzni and Mansor, Muhd Ridzuan and Noordin, Aminurrashid and Herawan, Safarudin Gazali (2022) Effect of light intensity on indoor temperature and air velocity: A simulation study. International Journal of Nanoelectronics and Materials, 15 (SI). pp. 415-427. ISSN 1985-5761

Azhar, Anis Afuza and Abu Bakar, Mohd Hadzley and Haji Azlan, Umar Al-Amani and TAMIN, NORFAUZI and Mohd Rashid, Mohd Fairuz and Herawan, Safarudin Gazali (2022) WEAR PERFORMANCE OF ALUMINA-ZIRCONIA, ALUMINA-ZIRCONIA-CHROMIA AND ALUMINA-ZIRCONIA-MAGNESIA IN MACHINING AISI 1045 STEEL. JURNAL TRIBOLOGI, 32. pp. 79-91. ISSN 2289-7232

Wong, Adam Yoon Khang and Azman, Nur Azzurin Afifie and Muhammad Amin, Ahmad Fairuz and Jamil Alsayaydeh, Jamil Abedalrahim and Indra, Win Adiyansyah and Ja'afar, Abd Shukur and Herawan, Safarudin Gazali and Ramli, Arnidza (2021) Evaluation Method Of Mesh Protocol Over ESP32 And ESP8266. Baghdad Science Journal, 18 (4). pp. 1397-1405. ISSN 2078-8665

Abu Bakar, Mohd Hadzley and Ab Wahab, Norfariza and Azhar, Anis Afuza and Adam, Abdul Aziz and Herawan, Safarudin Gazali and Thongkaew, Kunlapat and Fairuz, M. R. (2021) Effect of laser parameters on the surface cleaning of galvanised steel by laser engraving process. International Journal of Nanoelectronics and Materials, 14 (ISI). pp. 123-134. ISSN 1985-5761

Hossain, A K M Zakir and Indra, Win Adiyansyah and Jamil Alsayaydeh, Jamil Abedalrahim and Herawan, Safarudin Gazali (2021) A Planar Monopole Uwb Antenna With Partial Ground Plane For Retransmission-Based Chipless RFID. International Journal of Intelligent Engineering and Systems, 14 (4). pp. 539-547. ISSN 2185-310X

Akop, Mohd Zaid and Lai, Tian Wei and Salim, Mohd Azli and Mohd Rosli, Mohd Afzanizam and Abdul Hamid, Nurfaizey and Mansor, Muhd Ridzuan and Md. Saad, Adzni and Mohamed Arifin, Yusmady and Herawan, Safarudin Gazali (2021) A Simulation Study On Performance Of Photovoltaic Thermal Water (PVTW) Collector Under Different Loading Of Mass Flow Rate Using ANSYS Fluent. International Journal of Nanoelectronics and Materials, 14 (SI). pp. 467-478. ISSN 1985-5761

Akop, Mohd Zaid and Shehab, Salem Saleh Omar and Mohamed Arifin, Yusmady and Salim, Mohd Azli and Masripan, Nor Azmmi and Abdul Hamid, Nurfaizey and Wasbari, Faizil and Md. Saad, Adzni and Herawan, Safarudin Gazali (2021) An experimental study on effect of light intensity to indoor air temperature and humidity. International Journal of Nanoelectronics and Materials, 14 (SI). pp. 457-466. ISSN 1985-5761

Ghazali, Ihwan and Abdul-Rashid, Salwa Hanim and Md Dawal, Siti Zawiah and Aoyama, Hideki and Sakundarini, Novita and Ho, Fu Haw and Herawan, Safarudin Gazali (2021) Green Product Preferences Considering Cultural Influences: A Comparison Study Between Malaysia And Indonesia. Management of Environmental Quality: An International Journal, 32 (5). pp. 1040-1063. ISSN 1477-7835

Alkahari, Mohd Rizal and Abdollah, Mohd Fadzli and Ramli, Faiz Redza and Rosli, Nor Ana and Maidin, Shajahan and Herawan, Safarudin Gazali (2021) Review On Effect Of Heat Input For Wire Arc Additive Manufacturing Process. Journal of Materials Research and Technology, 11. pp. 2127-2145. ISSN 2238-7854

Mohd Rosli, Mohd Afzanizam and Nawam, Muhammad Zaid and Suhaimi, Misha and Roslizar, Aiman and Abdul Hamid, Nurfaizey and Loon, Yew Wai and Hussain, Faridah and Herawan, Safarudin Gazali and Arifin, Zainal (2021) Validation Study Of Photovoltaic Thermal Nanofluid Based Coolant Using Computational Fluid Dynamics Approach. CFD Letters, 13 (3). pp. 58-71. ISSN 2180-1363

Ghazali, Ihwan and Huda, Abdullah and Abdul-Rashid, Salwa Hanim and Md Dawal, Siti Zawiah and Mohd Shariff, Amir Husni and Herawan, Safarudin Gazali and Ho, Fu Haw and Sakundarini, Novita (2021) Guidelines For Designing Green Products Considering Customers’ Cultural Preferences. Sustainability (Switzerland), 13 (2). pp. 1-27. ISSN 2071-1050

Hossain, A K M Zakir and Abd Aziz, Mohamad Zoinol Abidin and Hassim, Nurulhalim and Indra, Win Adiyansyah and Wan Hassan, Wan Haszerila and Herawan, Safarudin Gazali (2021) A Planar 2×2 MIMO Antenna Array For 5G Smartphones. International Journal of Advanced Computer Science and Applications, 12 (7). pp. 710-717. ISSN 2158-107X

Wasbari, Faizil and Salim, Mohd Azli and Sukri, Mohamad Firdaus and Gan, Leong Ming and Sukri, Mohamad Firdaus and Mohd Shah, Hairol Nizam and Herawan, Safarudin Gazali (2020) The Effects Of Multiple Energy Storage On The Capacity And Performance Of Hydro-Pneumatic Driveline. International Journal of Nanoelectronics and Materials, 13 (SI). pp. 233-246. ISSN 1985-5761

Yusmady, Mohamed Arifin and Shamsudin, Shamsul Anuar and Mokhtar, Muhammad Zhafri and Syahrial, Fadhli and Akop, Mohd Zaid and Herawan, Safarudin Gazali (2019) The Effect Of Diesel And Bio-Diesel Fuel Deposit Layers On Heat Transfer. Journal of Advanced Manufacturing Technology (JAMT), 13 (2). pp. 1-14. ISSN 1985-3157

Ahmad, Mohd Azhar and Herawan, Safarudin Gazali and Yusof, Ahmad Anas (2014) Effect of activation time on the pinang frond based activated carbon for remazol brilliant blue r removal. Journal of Mechanical Engineering and Sciences (JMES) , 7. pp. 1085-1093. ISSN 2231-8380

Musthafah, Mohd Tahir and Salim, Mohd Azli and Herawan, Safarudin Gazali and Abu Bakar, Rosli (2014) Feasibility study for energy recovery from internal combustion engine's waste heat. International Review of Mechanical Engineering, 8 (1). pp. 223-227. ISSN 1970-8734

Ahmad, Mohd Azhar and Herawan, Safarudin Gazali and Yusof, Ahmad Anas (2014) Equilibrium, kinetics, and thermodynamics of remazol brilliant blue R dye adsorption onto activated carbon prepared from pinang frond. ISRN Mechanical Engineering, 2014. pp. 1-7. ISSN 2356-7872

Putra, Azma and Herawan, Safarudin Gazali and Rohhaizan, Abdul Hakim and Ismail, Ahmad Faris (2014) Prediction of Waste Heat Energy Recovery Performance in a Naturally Aspirated Engine Using Artificial Neural Network. ISRN MECHANICAL ENGINEERING. pp. 1-6. ISSN 2090-5130

Herawan, Safarudin Gazali and Rohhaizan, Abdul Hakim and Putra, Azma and Ismail, Ahmad Faris (2014) Prediction of waste heat energy recovery performance in a naturally aspirated engine using artificial neural network. ISRN Mechanical Engineering, 2014. pp. 1-6. ISSN 2356-7872

Mohd Zamberi, Mahanum and ANI, FARID NASIR and Herawan, Safarudin Gazali (2014) The effects of alkaline catalysts in used frying oil biodiesel on the diesel engine performances. Applied Mechanics and Materials, 554. pp. 449-453. ISSN 1662-7482

Ahmad, Mohd Azhar and Herawan, Safarudin Gazali and Yusof, Ahmad Anas (2013) Effect of Activation Time on the Pinang Frond Based Activated Carbon for Remazol Brilliant Blue R Removal. In: Malaysian Technical Universities Conference on Engineering and Technology (MUCET 2013), 3 - 4 December 2013, MS Garden Hotel, Kuantan, Pahang..

Herawan, Safarudin Gazali and Putra, Azma and Yusof, Ahmad Anas (2013) Effect of CO2 Flow Rate on the Pinang Frond-Based Activated Carbon for Methylene Blue Removal. The Scientific World Journal, 2013 (545948). pp. 1-6. ISSN 1537-744X (Online)

Herawan, Safarudin Gazali and Abdul Hakim, Rohhaizan and Ahmad Faris, Ismail and Mohammed, Ataur Rahman (2013) POWER PREDICTED FROM WASTE HEAT RECOVERY EXHAUST OF NATURAL ASPIRATED ENGINE. In: International Conference on Mechanical, Automotive and Aerospace Engineering 2013, 2 - 4 July 2013, Kuala Lumpur, Malaysia. (Submitted)

Herawan, Safarudin Gazali and Ayob, Md Razali and Putra, Azma (2013) Characterization of activated carbons from Oil-palm-shell by CO2 activation with no holding carbonization temperature. The Scientific World Journal, 2013 ( (Articl). pp. 1-6. ISSN 1537-744X (Online)

Herawan, Safarudin Gazali and Ayob, Md Razali (2012) EXPERIMENTALLY INVESTIGATION THE PERFORMANCE OF TURBO-GENERATOR IN GASOLINE VEHICLE. In: The 3rd International Conference on Engineering and ICT (ICEI 2012), 4 - 5 April 2012, Melaka, Malaysia.

Herawan, Safarudin Gazali and Abdul Hakim , Rohhaian and Ahmad Faris , Ismail (2012) WASTE HEAT RECOVERY FROM THE EXHAUST OF NATURAL ASPIRATED ENGINE. In: The 3rd International Conference on Engineering and ICT (ICEI 2012), 4 - 5 APRIL 2012, MELAKA, MALAYSIA.

Herawan, Safarudin Gazali and Rohhaizan, Abdul Hakim and Ismail, Ahmad Faris (2012) Waste Heat Recovery From The Exhaust Of Natural Aspirated Engine. In: 3rd International Conference on Engineering & ICT (ICEI 2012) , 4-6 April 2012, Mahkota Hotel, Melaka. (Submitted)

Suhaimi, Misha and Md Daud, Nazri and Wasbari, Faizil and Herawan, Safarudin Gazali (2011) The Design and Development of Oven Using Dissipative Heat from Refrigerator. In: International Conference on Mechanical, Automotive and Aerospace Engineering 2011 (ICMAAE 2011) , 17 - 19 May 2011, Kuala Lumpur.

Ayob, Md Razali and Mat, Shafizal and Herawan, Safarudin Gazali and Sulaiman, Mohd Yusoff (2011) Study on Performance of Single Cylinder Engine Fueled by LPG. In: International Conference on Mechanical, Automotive, and Aerospace Engineering 2011, 17 - 19 May 2011, Kuala Lumpur.

Suhaimi, Misha and Herawan, Safarudin Gazali and Md Daud, Nazri (2010) THE USAGE OF SOLAR ENERGY TO REDUCE HOT TEMPERATURE IN THE CAR. In: Seminar Kebangsaan Aplikasi Sains dan Matematik 2010 (SKASM 2010) : sempena Simposium Kebangsaan Sains Matematik ke 18 (SKSM 18), 8 - 10 December 2010, Johor Baharu.

Herawan, Safarudin Gazali and M. Syamsul, Hadi and Shahrin, Omar and Nor Effyza, Roslan (2010) Low Power Split Unit Air Conditioning using Thermal Energy Storage (TES) System. In: The 2nd International Conference on Engineering and ICT (ICEI 2010), 18 - 20 February 2010, Melaka, Malaysia.

Herawan, Safarudin Gazali and Ayob, Md Razali (2009) Effect of pyrolysis temperature on pore development of oil palm-shell activated carbons. In: International Conference and Exhibition on Science and Technology in Biomass Production (ICEBP) 2009, 25 - 26 November 2009, Bandung, Indonesia.

Herawan, Safarudin Gazali and Ayob, Md Razali (2009) Characteristic of Different Precursor Size of Activated Carbon Produced From Oil Palm Shell in Adsorption of LPG. In: International Conference on Applications and Design in Mechanical Engineering (ICADME), 11 - 13 October 2009, Pulau Penang, Malaysia.

Herawan, Safarudin Gazali and Ayob, Md Razali (2009) Effect of different carbonization of activated carbon produced from oil palm shell in adsorption of Liquefied Petroleum Gas (LPG). In: International Conference of Sustainable Energy (ICSE 2009), 16 - 17 June 2009, Bandung, Indonesia.

Herawan, Safarudin Gazali and Sulaiman, Mohd Yusoff (2008) THE COMPARISON OF LPG AND NATURAL GAS ADSORPTION CAPACITY IN CARBON ADSORBENT. In: REACH'07, 18 - 20 January 2008, Kuala Lumpur.

Herawan, Safarudin Gazali and Sulaiman, Mohd Yusoff (2007) CARBON ADSORBENT FOR INCREASING THE CAPACITY OF ALTERNATIVE FUELS STORAGE IN VEHICLE. In: 2nd International Engineering Convention 2007 (InTEC 2007), 10 - 14 March 2007, Jeddah, Saudi Arabia.

Budi, Agus Setyo and Herawan, Safarudin Gazali and Ahmad, Asmala and Sunaryo, - (2007) Properties and Structure of RO‐R2O‐Na2O‐Al2O3‐P2O5 Glasses. American Institute of Physics (AIP) Conference Proceedings, 909 (1). pp. 193-196. ISSN 1551-7616

Herawan, Safarudin Gazali and Sulaiman, Mohd Yusoff (2006) Determination the Carbon Adsorbents Effectiveness on Adsorption and Desorption Processes of LPG. In: JSPS-VCC Group Seminar 2006, Natural Resources and Energy Environment (Group 9), 11 - 12 December 2006, UTM, Johor.

Budi , Agus Setyo and Herawan, Safarudin Gazali and Ayob, Mohd Nizam and Ahmad, Asmala and Lau, Kok Tee (2006) Investigation of the Structures Properties and Applications of Phosphate Based Glasses. In: Seminar Pencapaian Penyelidikan KUTKM 2006, 18-20 Disember 2006 , KUTKM, Melaka. (Submitted)

Herawan, Safarudin Gazali and Ab Razak, Juhari and Yusof, Ahmad Anas and Suhaimi, Misha (2005) Developing Thermodynamics Teaching Method by Using Computer Based Problems Solving With Interactive Thermodynamics Property Tables and Equations. In: Enhancing Research for Excellence: A Seminar for Research Achievement of KUTKM, 9 - 11 September 2005, Kuantan, Pahang.

Herawan, Safarudin Gazali and Mohamad, Imran Syakir and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas and Suhaimi, Misha (2005) The Effect Of Activation In Carbon Adsorbent On Adsoprtion And Desorption Processes Of LPG Gas. In: Enhancing Research for Excellence: A Seminar for Research Achievement of KUTKM, 9 - 11 September 2005, Kuantan, Pahang.

Herawan, Safarudin Gazali and Mohamad, Imran Syakir and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas and Mat Tokit, Ernie (2005) Preparation of Carbon Adsorbent by Utilizing Waste Materials for LPG Gas Storage. In: Enhancing Research for Excellence: A Seminar for Research Achievement of KUTKM, 9 - 11 September 2005, Kuantan, Pahang.

Herawan, Safarudin Gazali and Mohamad, Imran Syakir and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas and Suhaimi, Misha (2005) The Effect Of Plastic Bag On Carbon Adsorbent In Adsorption Of LPG For Gas Storage. In: 3rd International Conference on Materials for Advanced Technologies (ICMAT2005), 3 - 8 July 2005, Singapore.

Herawan, Safarudin Gazali and Mohamad, Imran Syakir and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas (2005) THE EFFECT OF ACTIVATION IN CARBON ADSORBENT ON ADSORPTION AND DESORPTION PROCESSES OF LPG GAS. In: National Conference on Advances in Mechanical Engineering 2005 (NAME’05), 18 - 20 May 2005, Kuala Lumpur.

Herawan, Safarudin Gazali and Ab Razak, Juhari and Yusof, Ahmad Anas and Suhaimi, Misha (2004) Developing Thermodynamics Teaching Method by Using Computer Based Problems Solving With Interactive Thermodynamics Property Tables and Equations. In: Conference on Engineering Education, 14 - 15 December 2004, Kuala Lumpur.

Mohamad, Imran Syakir and Herawan, Safarudin Gazali and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas and Mat Tokit, Ernie (2004) THE STUDY OF LPG ADSORPTION ABILITY USING CARBON ADSORBENT TEST BED FOR CARBON ADSORBENT PREPARED FROM WASTE MATERIALS. In: Simposium Kimia Analisis Malaysia Ke 17 (SKAM-17), 24 - 26 August 2004, Kuantan, Pahang.

Herawan, Safarudin Gazali and Mohamad, Imran Syakir and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas and Mat Tokit, Ernie (2004) Preparation of Carbon Adsorbent by Utilizing Waste Materials for LPG Gas Storage. In: KUSTEM 3rd Annual Seminar On Sustainability Science and Management, 4 - 5 May 20004, Kuala Terengganu.

Herawan, Safarudin Gazali and Mohamad, Imran Syakir and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas and Mat Tokit, Ernie (2004) SHELL FROM PALM OIL TREE PREPARED FOR VALUABLE PRODUCTS (CARBON MOLECULAR SIEVE AND CARBON ADSORBENT). In: 3rd USM-JIRCAS Joint International Symposium Lignocellulose: Materials for the Future from the Tropics, 9 - 11 March 2004, Pulau Penang, Malaysia.

Herawan, Safarudin Gazali and Mohamad, Imran Syakir and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas and Mat Tokit, Ernie (2003) CARBON ADSORBENT PREPARED FROM WASTE MATERIALS FOR LPG GAS STORAGE MEDIA. In: Symposium of the Malaysian Chemical Engineers (SOMChe2003) , 29 - 30 December 2003, Pulau Penang, Malaysia.

Herawan, Safarudin Gazali and Mohamad, Imran Syakir and Mohd Husin, Mohd Haizal and Yusof, Ahmad Anas and Mat Tokit, Ernie (2003) Carbon Adsorbent from Waste Materials (Coconut Shell, Oil Palm Shell, Plastic Bag) for Hydrocarbon Gas Storage. In: Conference in conjunction with IPTA Research and Development Exposition 2003, 2 - 5 October 2003, Kuala Lumpur.

Herawan, Safarudin Gazali (2003) THERMOGRAVIMETRY ANALYSIS FOR DETERMINING THE ADSORPTION SELECTIVITY OF CARBON MOLECULAR SIEVE FROM OIL PALM SHELL. In: The 3rd International Conference on Advances in Strategic Technologies, 12 - 14 August 2003, Kuala Lumpur.

Herawan, Safarudin Gazali (2003) Carbon molecular sieves from oil palm shell for separation of methane from carbon dioxide gas mixture. In: Engineering and Technology Conference 2003 (EnTech 2003), 30 July - 1 August 2003, Kucing, Serawak.

Herawan, Safarudin Gazali (2003) UTILIZATION OF OIL PALM SHELL BY CONVERTED TO CARBON MOLECULAR SIEVE FOR SEPARATION OF METHANE FROM CARBON DIOXIDE AS A WASTE MINIMIZATION. In: Environment 2003, 18 - 19 February 2003, Pulau Penang, Malaysia.

Herawan, Safarudin Gazali (2000) MICROPOROUS CARBON ADSORBENTS FROM OIL PALM SHELLS FOR GAS SEPARATION. In: ”. The 3rd Asia Pacific Conference on Sustainable Energy and Environment Technologies, 3 - 6 December 2000, Hongkong.

Herawan, Safarudin Gazali (2000) PROCESSING MICROPOROUS CARBON ADSORBENTS BY PHYSICAL AND CHEMICAL TREATMENTS FOR GAS SEPARATION. In: SOMCHE 2000, 30 - 31 October 2000, Kuala Lumpur.

Herawan, Safarudin Gazali (2000) REMOVAL OF CARBON DIOXIDE BY MICROPOROUS CARBON ADSORBENTS FROM OIL PALM SHELLS. In: AMER 2000, 4 - 5 October 2000, Shah Alam.