• Uptake of Zn and Fe from wet market wastewater through phytoremediation: Potential of floating plants 

  Farah Naemah, Mohd Saad; Nurfaizah, Mustapha; Tengku Nuraiti, Tengku Izhar; Noor Ainee, Zainol; Nazerry Rosmady, Rahmat (Universiti Malaysia Perlis (UniMAP), 2019)

  In Malaysia, wet market wastewaters are discharged directly into receiving water without any treatment which may affect both of human and aquatic life if not treated properly. Thus, this study was conducted to assess the ...

• Rainfall projection corresponding to climate scenarios based on Statistical Down-Scaling Model over Perlis, Malaysia 

  Zulkarnain, Hassan; Mohd Faez, Mohd Mansor; Ain Nihla, Kamarudzaman (Universiti Malaysia Perlis (UniMAP), 2019)

  General Circulation Models (GCMs) are used to modelling the responses of the climate system to different scenarios of greenhouse gas and aerosol. However, the model needs to downscale into a fine resolution daily rainfall ...

• Optimization of Fenton oxidation to treat textile wastewater 

  Zamzury, S. H.; Zulhaimi, H. I. (Universiti Malaysia Perlis (UniMAP), 2019)

  Studies were made to assess the performance and optimal condition of Fenton oxidation in textile wastewater. Three factors considered in this process which were concentration of hydrogen peroxide (H2O2), concentration of ...

• New application of pomegranate peel waste: The decontamination of toxic methylene blue dye from textile wastewater 

  Nur Dini, Daud; Syazwani, Mahmad Puzi; Siti Khalijah, Mahmad Rozi (Universiti Malaysia Perlis (UniMAP), 2019)

  The textile wastewater contains different dyes which are harmful to the environment. Therefore, wastewater from textile industry need to be treated before being discharged into the environment. The removal of dyes from ...

• Degradation characteristics of monoazo and diazo dye by using ozone oxidation 

  Che Zulzikrami Azner, Abidin; Fahmi Muhammad, Ridwan; Abdul Haqi, Ibrahim; Nazerry Rosmady, Rahmat; Siti Nasuha, Sabri; Chay Lee Ann, Emily (Universiti Malaysia Perlis (UniMAP), 2019)

  The degradation characteristics of monoazo Acid Orange 7 (AO7) and diazo Reactive Green 19 (RG19) were investigated using ozone oxidation. It was evaluated based on colour, chemical oxygen demand (COD) and total organic ...

• A study of water quality for Sungai Kedah during high and low tides 

  Kamarudzaman, A. N.; Nor Asri, N. A.; Ab Jalil, M. F.; Abd Aziz, R. (Universiti Malaysia Perlis (UniMAP), 2019)

  Sungai Kedah is the main river in Kedah with total length approximately 7.5 km2 from Kampung Balek Hutan to Alor Setar city before discharged to the sea. The size of the Sungai Kedah basin is approximately 3605 km2. The ...

• Adsorption of remazol brilliant pink (Red 3BS) dye onto Leucaena Leucocephala Shell based activated carbon: Batch study 

  Masitah, H.; Nor Azzahra, S. (Universiti Malaysia Perlis (UniMAP), 2019)

  Adsorption of remazol brilliant pink (Red 3BS) dye from aqueous solution onto activated LLS adsorbent was investigated in a batch study. Adsorption isotherm and kinetics study were carried out by considering the effects ...

• Transformation semigroups and state machines 

  Ghadbane, Nacer (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  A transformation semigroup is a pair (Q; S) consisting of a finite set Q, a finite semigroup S and a semigroup action λ : Q X S Q, (q, s  s (q) which means : i) q 𝜖 Q,s, t 𝜖 S : st (q) = s (t (q)) , and (ii) s, ...

• The technique of discontinuity tracking equations for functional differential equations in 1-Point Implicit Method 

  Nurul Huda, Abdul Aziz; Zanariah, Abdul Majid (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  In this paper, the technique of discontinuity tracking equations was proposed in order to deal with the derivative discontinuities in the numerical solution of functional differential equation. This technique will be ...

• Modification of ANOVA with various types of means 

  Nur Farah Najeeha, Najdi; Nor Aishah, Ahad (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  In calculating mean equality for two or more groups, Analysis of Variance (ANOVA) is a popular method. Following the normality assumption, ANOVA is a robust test. A modification to ANOVA is proposed to test the equality ...

• Common fixed point Theorem for compatible mappings of Type (A-1) in Intuitionistic Fuzzy Metric Space 

  Sharma, Varsha (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  In this paper, common fixed point results for two pairs of compatible mappings of type (A-1) satisfying contractive condition on intuitionistic fuzzy metric space are established

• Internal heat generation/absorption effects on MHD Radiative Flow over a Non-Isothermal stretching/shrinking surface embedded in a porous medium 

  Samuel Raj, J. Wilfred; Anjali Devi, S.P. (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  A comprehensive study has been made to investigate the effects of thermal radiation and internal heat generation/absorption on nonlinear hydromagnetic flow and heat transfer over a stretching/shrinking surface with variable ...

• Dynamic modelling and forecasting the water price: A case of Medan, North Sumatera 

  Tan, Kim Hek; Zulkifli, Lubis; Mohammad Fadzli, Ramli; Siti Rohana, Goh (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  Water is an important element of life, hence must be preserved. In addition, the pricing of water supply must be consistent and optimal to ensure its sustainability. This paper describes the dynamic model in the forms of ...

• An economical first order Runge-Kutta Method for solving Ordinary Differential Equations 

  Lim, Tian Hwee; Nor’aini, Aris (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  In this paper, we presented a type of Runge-Kutta method to solve initial value problems in Ordinary Differential Equations. Similar to Euler’s method, the new method is of order one, easy to implement and only require ...

• Effect of suction on the stagnation point flow and heat transfer over a stretching/shrinking sheet in a porous medium with stability analysis 

  Noormaizatulnazuha, Mohamad; Fatinnabila, Kamal; Khairy, Zaimi (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  This research investigates the problem of stagnation point flow and heat transfer over a stretching/shrinking sheet past a porous medium with suction effect. Firstly, the mathematical model that governed the fluid flow ...

• A human face recognition using Alyuda Neurointelligence 

  Norpah, Mahat; Afifah Sakinah, Mohamad Zuki (Institute of Engineering Mathematics, Universiti Malaysia Perlis, 2019-12)

  Nowadays, face recognition has been one of the most popular studies. It is considered as a highly interesting topic to do a study on. With the advancement of today’s technology, face recognition has been used in a wide ...

• Strength, density and water absoprtion of Palm oil boiler ash (POBA) geopolymer brick/IBS brick 

  Zarina, Yahya; Kamarudin, Hussin; Mohd Mustafa Al Bakri, Abdullah; Khairul Nizar, Ismail; Rafiza, Abd Razak (Trans Tech Publications Ltd., 2016-01)

  Geopolymer or alkali-activated binder is produced by synthesizing aluminosilicate source materials with an alkaline activator solution. This study has been conducted to produce palm oil boiler ash (POBA) geopolymer brick/IBS ...

• Pyrolysis of rice straw by using microwave irradiation with quartz glass reactor 

  Azduwin, Khasri; Zarina, Z.; Mohd Jamir, Mohd Ridzuan; Anis Atikah, Ahmad (Trans Tech Publications Ltd., 2016-01)

  Pyrolysis of rice straw using microwave irradiation with quartz glass reactor has been conducted in a 1 kW domestic microwave system having 2450 MHz frequency. The microwave was modified and was equipped with the cylindrical ...

• Treated oil palm ash as precursor in the zeolite synthesis 

  Faizul, Che Pa; Abdullah, Chik; Md. Fazlul, Bari (Trans Tech Publications Ltd., 2016)

  In this study, the ability of treated oil palm ash aided with kaolin powder to produce zeolites is studied. The palm ash has been treated with citric acid via a leaching process to get rid of the metallic impurities in it. ...

• Isothermal aging affect to the growth of Sn-Cu-Ni-1 wt. % TiO2 composite solder paste 

  Rita, Mohd Said; Mohd Arif Anuar, Mohd Salleh; Mohd Nazree, Derman; Mohd Izrul, Izwan Ramli; Norhayanti, Mohd Nasir; Norainiza, Saud (Trans Tech Publications Ltd., 2016-07)

  This work investigated the effects of 1.0 wt. % TiO2 particles addition into Sn-Cu-Ni solder paste to the growth of the interfacial intermetallic compound (IMC) on Cu substrate after isothermal aging. Sn-Cu-Ni solder paste ...

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