Browsing Journal Articles by Title
Now showing items 1329-1348 of 2772
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Improving event classification using Gammatone Filter for distributed acoustic sensing
(Universiti Malaysia Perlis (UniMAP), 2021-12)The phase optical time domain reflectometry (Φ-OTDR) system offers several advantages suitable for distributed acoustic sensing application. It has long sensing range, great antielectromagnetic interference, and high ... -
Improving indoor air quality with water-based air filtration system
(Universiti Malaysia Perlis (UniMAP), 2009-12-01)This paper explains the design and development of a water-based air filter system for recycling and cleaning the air indoors; particularly in houses, classrooms and offices. The device is developed as the concerns for ... -
Improving performance in free space optical communication (FSOC) channel through the dual diffuser modulation (DDM) due to atmospheric turbulence
(Asian Research Publication Network, 2014-02)This paper focus on reduction of atmospheric turbulence effect on free space optical communication using robust modulation that is dual diffuser modulation (DDM) technique. This technique uses two transmitter and differential ... -
Improving performance-limited interference system with coordinated multipoint transmission
(Elsevier, 2013)This paper describes an overview of the key component in coordinated multipoint in the context of LTE-Advanced which includes architectures and approaches that can be employed. Most of the ideas presented are presently ... -
Improving system performance through operating system optimization on embedded devices platform
(Institute of Electrical and Electronics Engineering (IEEE), 2008-05)Implemented with a low speed CPU, small memory footprint, low static memory storage and developed specifically for low power requirement, small embedded devices are significantly affected by processing time. By cutting ... -
Improving the optical properties of porphyrin ring with different substitutions: As candidate using in photosensitizer
(Universiti Malaysia Perlis (UniMAP), 2020-07)In this research, different donor and acceptor substitutions were employed in attachment with porphyrin molecule and the optical properties improvement of it was studied. It was shown that the substituted porphyrin formation ... -
Improving warpage on thin shallow parts in two-plate moulds with conformal cooling channels
(Praise Worthy Prize S.r.l., 2013-03)Nowadays, the trend of consumer products designed is getting smaller and most of cover is made from plastic which was produced by using injection molding process. Thus, the demand of thin shallow plastic parts in global ... -
In house construction of an induction motor rotor by using 0.35mm thickness of steel sheet for efficiency based investigation
(Trans Tech Publications, 2012)In this paper, an in house production of a 0.5hp induction motor's rotor is investigated. This investigation considers the induction motor's efficiency and losses dissipation as an important aspect to determine the rotors ... -
In vitro biostability of poly(dimethyl siloxane/hexamethylene oxide)-based polyurethane/layered silicate nanocomposites
(Elsevier Ltd., 2013-09)We have prepared a number of silicone-based thermoplastic polyurethane (TPU) nanocomposites and demonstrated an enhancement of in vitro biostability against metal-ion-induced oxidation for potential use in long-term ... -
In vitro production of antioxidants of naringin and hesperidin and their activity in unsaturated fatty acid for oil preparation pharmaceuticals
(Universiti Malaysia Perlis (UniMAP), 2012)The use of natural antioxidants in pharmaceuticals has been restricted by the limited natural resources available. Plants contribute as the main source of natural resources but provide inconsistent supply due to global ... -
Inalum as Locomotive in Enhancement of Added Value for Aluminum Industry in Supporting Program of Mp3ei (Master Plan Acceleration and Expansion of Indonesia Economic Development)
(Universiti Malaysia Perlis (UniMAP), 2017)Aluminum is an environmentally friendly and basic metal future commodity needed by the human being because it is strong, durable, flexible, impermeable, lightweight, corrosionresistant, 100 percent recyclable, good ... -
Incidence of injuries and illnesses among Sabahan athletes during SUKMA XIX 2018
(Kementerian Pendidikan Tinggi (KPT), Malaysia, 2020)This is an epidemiological study on injuries and illnesses among Sabah SUKMA athletes in 2018. This study was done retrospectively using a standardized data registry. Incidence of injuries and illnesses were 16.27 and 16.74 ... -
Incorporating optimisation technique into Zadeh’s extension principle for computing non-monotone functions with fuzzy variable
(Penerbit Universiti Kebangsaan Malaysia (UKM), 2011-06)This paper proposes a new computational method for computing non-monotone functions that take a fuzzy interval as their arguments. The proposed method represents an implementation of optimisation technique into Zadeh’s ... -
Increasing capacity and suppress the crosstalk by using hybrid optical OFDM/ WDM system
(Trans Tech Publications, 2014)Hybrid optical OFDM/WDM system is proposed to provide longer reach and larger capacity comparing with existing PON systems in order to meet the ever increasing bandwidth demand and data rate of next generation optical ... -
Industri gula dan implikasi sosial dan ekonomi masyarakat Perlis, satu tinjauan sejarah, 1970-1990
(Pusat Kajian Institusi Raja Malaysia, UniMAP, 2014-06)Dalam sejarah perkembangan industri gula negara, Perlis merupakan sebuah negeri yang telah menempa nama dalam usaha memajukan industri gula Malaysia. Usaha yang dijalankan oleh pihak kerajaan dengan memberi kuasa dan ... -
Infant cry classification to identify asphyxia using time-frequency analysis and radial basis neural networks
(Elsevier Ltd, 2012-08)A cry is the first verbal communication of infants and it is described as a loud, high-pitched sound made by infants in response to certain situations. Infant cry signals can be used to identify physical or psychological ... -
Infant hungry recognition based on k-NN and Autoregressive Model
(American Scientific Publishers All rights reserved., 2013-11)To study their behaviour without knowing what their needs is another crucial issue. A lot of researches have been rapidly investigated. Thus, in this paper we proudly proposed a system to determine the hungry infant based ... -
Infant pain detection with homomorphic filter and fuzzy k-NN classifier
(Trans Tech Publications (TTP), 2014-08)Newborn pain is a non-stationary made by babies in reaction to certain circumstances. This infant facial expression can be used to recognize physical or psychology condition of newborn. The goal of this study is to evaluate ... -
Influence of annealing temperature on some properties of TiO2/Au thin films prepared by rf and dc magnetron sputtering methods
(Universiti Malaysia Perlis (UniMAP), 2022-01)This paper uses RF and DC magnetron sputtering techniques to prepare TiO2/Au thin film on glass substrates. TiO2thin film was deposited under a power of 150 Watt for 90 min. by RF magnetron sputtering technique and achieved ... -
Influence of Ar gas on optical and morphology properties of films (CdS) prepared by pulse laser deposition (PLD) technique
(Universiti Malaysia Perlis (UniMAP), 2022-01)Cadmium sulfide thin films, formed by pulse laser deposition method, resulted in CdS thin films deposited on glass substrate with different Ar gas (5, 10 and 15) torr. Structural (X-ray) diffraction, morphological (atomic ...