2,517 results on '"A. Abd Ghani"'
Search Results
352. Grey Oyster Mushroom Classification toward a Smart Mushroom Grading System for Agricultural Factory
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Nik Mohd Zarifie Hashim, Muhammad Danish Shaharudin, Anuar Jaafar, Ranjit Singh Sarban Singh, Mohd Syukor Ahmad, Mohd Haris Iswan Sinuin, Nurul Shazlyn Mohd Zamri, Siti Mariam Abd Ghani, and Muyassarah Ilyana Mustafa
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- 2022
353. Peranan Kauselor dalam Perkhidmatan Kaunseling Pasca Bencana di Indonesia
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Ifdil Ifdil and Faizah Abd Ghani
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Kaunseling pasca bencana, kesihatan mental, kemurungan, kebimbangan, tekanan, Post Traumatic Stress Disorder, bencana ,Special aspects of education ,LC8-6691 - Abstract
Indonesia merupakan salah sebuah negara di dunia yang paling terdedah kepada bencana alam yang mengakibat pelbagai kerosakan muka bumi, kemusnahan harta benda di samping mendatangkan kecerderaan fizikal serta gangguan emosi dan psikologi. Keadaan ini jika tidak ditangani dengan kaedah yang tepat boleh mendatangkan masalah kesihatan mental dan psikososial di kalangan mangsa bencana. Kajian kuantitatif deskriptif ini bertujuan untuk melihat profil kaunselor, peranan, pengetahuan, dan minat dalam mengendalikan perkhidmatan kaunseling pasca bencana. Hasil kajian mendapati bahawa 69%, responden pernah terlibat dalam kaunseling pasca bencana manakala 58.6% tidak mempunyai latihan asas dalam kaunseling pasca bencana. Dapatan kajian juga mendapati 100% responden berminat dan memerlukan latihan khusus dalam memberi perkhidmatan kaunseling pasca bencana. Implikasi dari kajian ini seterusnya membincangkan peranan kaunselor dalam perkhidmatan kaunseling pasca bencana, keperluan garis panduan dan latihan khusus kaunseling pasca bencana di Indonesia.
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- 2014
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354. Development of single tubing-type canister for cryo-storage of bull semen and their effect on sperm motility and viability
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Mohd Iswadi Ismail, Khairul Osman, Siti Fatimah Ibrahim, Farah Hanan Fatihah Jaafar, Nur Azianie Abd Ghani, Fazly Ann Zainalabidin, and Abas Mazni Othman
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Cryopreservation ,sperm ,canister ,motility ,viability ,Biotechnology ,TP248.13-248.65 - Abstract
The objective of this study was to evaluate the potential of using single tubing-type canister on sperm quality. Semen was collected from the Bali cattle bull by electroejaculation technique and was cryopreserved in liquid nitrogen using slow freezing cryopreservation method. Two type of canister volume was used in this study; commercial canister (342.25π x 278 mm²) and single tubing-type canister (4π x 90 mm²). Makler counting chamber and computer assisted sperm analyzer (CASA) were used to evaluate the sperm motility and viability of post-thaw sperm. Results showed that the bull sperm motility and viability at the bottom of tubing-type canister was statistically higher and significant as compared to the commercial canister (p
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- 2014
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355. Recycled-copper-filled epoxy composites: the effect of mixed particle size
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Pargi, Mohamad Nur Fuadi, Teh, Pei Leng, Hussiensyah, Salmah, Yeoh, Cheow Keat, and Abd Ghani, Supri
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- 2015
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356. Investigation on the Ergonomics Design of Wudhu' (Ablution) Station at a Mosque in a Higher Learning Institution
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Arti Amalin Abd Ghani, Nur Syazwani Mohd Nawi, and Ezrin Hani Sukadarin
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Anthropometric data ,Computer science ,Institution (computer science) ,Human factors and ergonomics ,Operations management ,Dimension (data warehouse) ,Anthropometry ,Unit (housing) - Abstract
The ablution area is compulsory for each mosque, and it is essential for Muslims to perform ablution ritual. Supposedly, the well-design of ablution station is one of the crucial aspects to be considered in prayer facility infrastructure, but certain mosques provide poor ablution. The objectives of the study were to investigate if there is a mismatch between the design of the existing ablution station with Malaysian anthropometry measurement, to identify the user’s satisfaction on existing ablution design through survey and to propose the improvement of the existing ablution station based on suitable anthropometry dimension and ergonomic aspects. The quantitative appraoch study was adopted. The ablution stations’ existing design are observed and measured to compare with the related anthropometric data. Experinced users satisfaction towards the ablution station is also invstigated. As the result, Design 2 either male or female ablution unit, had ergonomics characteristics and acceptable measurement dimensions compared to Design 1. Henceforth, it becomes preferable design among a Higher Learning Institution users compare to Design 1. In conclusion, an ablution station that has ergonomic characteristics and acceptable measurements based on anthropometric dimensions will result in high satisfaction among users.
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- 2021
357. How to improve organizational performance during Coronavirus: A serial mediation analysis of organizational learning culture with knowledge creation
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Faizan Ahmad Khan Lodhi, Tahira Parveen, Muhammad Waseem Jan Khan, Usman Ahmad Qadri, Syed Farhan Gillani, and Mazuri Abd Ghani
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Knowledge management ,Covid‐19 crisis ,manufacturing firm ,Process (engineering) ,business.industry ,Strategy and Management ,05 social sciences ,knowledge creation ,Viewpoints ,Organizational performance ,organizational learning culture ,Test (assessment) ,theories of action ,Action (philosophy) ,organizational performance ,Management of Technology and Innovation ,0502 economics and business ,Organizational learning ,Macro ,business ,Psychology ,050203 business & management ,Research Articles ,Serial mediation ,Research Article - Abstract
The novel Coronavirus (Covid‐19) crisis has dealt a severe blow to the global manufacturing industry. Simultaneously, it has paved the way for organizational learning and revision of its plans. It is, therefore, important to investigate organizational learning based on individual learning, as organizations only learn through individual learners. Based on the theories of action and dynamic theory of organizational knowledge creation (KC), this study proposes a serial mediation model where KC underlying mechanisms through organizational learning culture (OLC) such as acquisition of information (AOI), interpretation of information (IOI), behavioral and cognitive changes (BCC) have facilitated organizational performance (OP) during Covid‐19. Data have been collected from 610 randomly selected employees in the manufacturing firms of Pakistan. To test the study hypotheses, we used SPSS macro PROCESS (Model‐6 with three mediators). The study results suggest the serial mediation effect of IOI, BCC, and KC on the AOI–OP relationships under single‐, double‐, and triple‐loop learning viewpoints.
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- 2021
358. The Impact of Processing Methods on the Quality of Honey: A Review
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Norhayati Ngah, Nadiawati Alias, John Tang Yew Huat, Izzati Shahira Rosidi Sujanto, Nur Syahidah Ramly, and Asmaliza Abd Ghani
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Honeydew ,business.industry ,media_common.quotation_subject ,Nutritional content ,Quality (business) ,Nutritional quality ,business ,Processing methods ,media_common ,Mathematics ,Biotechnology - Abstract
The quality of honey are naturally differs depending on its geographical origin and the botanical source of honeydew collected by the bees. These characteristics influence the physical appearance of honey such as its colour lightness and liquid thickness; which then may influence the honey attractiveness to the consumers. The thickness of honey is correlate with its moisture content. The higher the moisture content of honey, the higher the risk of fermentation, thus honey is commonly process before marketed. However, the processing methods may change the nutritional content, original taste and physical characteristics of the honey. This paper reviews the effect of five types of processing methods on the quality of honey; which are the spray-drying process, thermal treatment technique, thermosonication technique, high-pressure processing technique and microwave processing method. Overall, it can be concluded that all processing methods reviewed in this article altered the nutritional quality and physicochemical characteristics of honey. However, the different processing methods may alter the quality of honey differently. This information is very important for consumer to understand the reasons on the variability of honey quality in the market. It also will help the honey industry players to choose the best method in processing their honey and ensuring the best quality of honey can be produce to fulfil the consumers need and satisfaction.
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- 2021
359. The Composition and Functional Properties of Stingless Bee Honey: A Review
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Nadiawati Alias, Asmaliza Abd Ghani, Norhayati Ngah, John Tang Yew Huat, Nur Syahidah Ramly, and Izzati Shahira Rosidi Sujanto
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chemistry.chemical_compound ,biology ,Traditional medicine ,chemistry ,Stingless bee ,Nutritional composition ,Composition (visual arts) ,biology.organism_classification ,Bioactive compound - Abstract
Honey produced by the stingless bee were use since ancient times in almost every continent as food or for medicinal purposes. The usage of stingless bee honey proceeds from its composition and functional properties. Stingless bee honey has been reported to have many medicinal properties such as antiseptic, antimicrobial, anticancer, anti-inflammatory, and wound-healing properties. Since early 20th century, various studies on the composition and functional properties of honey have been conducted worldwide and findings were tremendous. Stingless bee honey reported to have hundreds of bioactive compound. However, the composition and functional properties of stingless bee honey is differs depending on the source of honey; either influenced by the location of hive or by the species of stingless bee itself. This review provides the information on the composition and functional properties of stingless bee honey reported worldwide. The information gathered is very important to understand and to explain about the variability of nutritional composition in honey and how it might influence the value of stingless bee honeys as medicinal food.
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- 2021
360. Public Perception on Autonomous Vehicle in Malaysia
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H. Mohamed Jamil, A. Shabadin, H.H. Hashim, A.W.H. Poi, R. Hamidun, A. Roslan, and M.R. Abd Ghani
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Autonomous Vehicle (AV), also known as self-driving or driverless vehicles, is a technology that intends to replace driving tasks traditionally performed by human drivers. This study aims to gain a better understanding of opinions, concerns, and general acceptance by Malaysian drivers regarding autonomous and self-driving vehicles. The survey questionnaires were adopted from Schoettle & Sivak (2014b) on the topic of public acceptance of driverless vehicles and what would the respondents do when they are not driving. The survey was conducted among the general public in Malaysia inclusive of 19 questions to address topics on public awareness and understanding about AV, benefits of AV, concerns on AV, attitudes toward owning or sharing AV, willingness to pay for AV and their use of free time while riding AV. A total of 520 respondents involved in this survey, however the analysis only considered the respondents who have heard of AV, which amounted to 361 via face to face interview and online survey form. Based on the survey,63.7% were male and 36.3% female. Only 15.2% of the respondents said that they would not ride in a completely self-driving vehicles. AV is also expected to provide a wide range of benefits that attracted most of the respondents. The majority of the respondents expect lower vehicle emission and better fuel economy. Most respondents were also concerned with issues related to AV especially on safety consequences of equipment failure. The survey also shows that most Malaysians are not willing to invest in owning a driverless vehicle. Future studies should continuously consider people’s perception from different perspectives, by taking into account various user viewpoints and characteristics.
- Published
- 2021
361. Antibiotic resistance and determination of resistant genes among cockle (Anadara granosa) isolates of Vibrio alginolyticus
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Nurul Aqilah Mohd Zaini, Sahilah Abd. Mutalib, Aishah Elias, Ma`Aruf Abd. Ghani, A A Azuhairi, Mokry Salami, Safiyyah Shahimi, and Fazlina Fauzi
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Vibrio alginolyticus ,Tetracycline ,medicine.drug_class ,Health, Toxicology and Mutagenesis ,Antibiotics ,Kanamycin ,General Medicine ,biochemical phenomena, metabolism, and nutrition ,010501 environmental sciences ,Biology ,biology.organism_classification ,01 natural sciences ,Pollution ,Microbiology ,Penicillin ,Antibiotic resistance ,Streptomycin ,Ampicillin ,medicine ,Environmental Chemistry ,0105 earth and related environmental sciences ,medicine.drug - Abstract
A total of 24 strains of Vibrio alginolyticus were isolated from cockles (Anadara granosa) and identified for VibA and gyrB genes. All V. alginolyticus isolates were then tested against nine different antibiotics. In this study, the highest percentage of antibiotic resistance was obtained against penicillin (37.50%), followed by ampicillin, vancomycin (12.50%) and erythromycin (8.33%). All of V. alginolyticus isolates were susceptible against streptomycin, kanamycin, tetracycline, chloramphenicol and sulfamethoxazole. Polymerase chain reaction (PCR) assay has confirmed the presence of four antibiotic resistance genes of penicillin (pbp2a), ampicillin (blaOXA), erythromycin (ermB) and vancomycin (vanB). Out of 24 V. alginolyticus isolates, 2 isolates possessed the tdh-related hemolysin (trh) (strains VA15 and VA16) and none for the thermostable direct hemolysin (tdh) gene. Both strains of the tdh-related hemolysin (trh) were susceptible to all antibiotics tested. The multiple antibiotic resistance (MAR) index ranging between 0.2 and 0.3 with 5 antibiograms (A1–A5) was observed. Combination of enterobacterial repetitive intergenic consensus-polymerase chain reaction (ERIC-PCR) and antibiotic resistance indicated 18 genome types which showed genetic heterogeneity of those V. alginolyticus isolates. The results demonstrated the presence of V. alginolyticus strain found in cockles can be a potential risk to consumers and can contribute to the deterioration of human health in the study area. Thus, it is essential for local authority to provide the preventive measures in ensuring the cockles are safe for consumption.
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- 2021
362. Visitors’ Perception of the Effectiveness of Leptospirosis Health Hazard Warning Signage in Recreational Parks, Hulu Langat District, Malaysia
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Lavanyah Sivaratnam, Norain Ahmad, Safirah Jaan Jaafar, Noor Dalila Inche Zainal Abidin, Sharifah Ain Shameera Syed Rusli, Sharifah Fazlinda Syed Nor, Siti Rasidah Abd Ghani, Mohd Shahrol Abd Wahil, Abdullah Aliff Abdul Wahab, Faiz Daud, and Wong Chin Mun
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Multidisciplinary ,Geography ,Signage ,Health hazard ,Perception ,media_common.quotation_subject ,Environmental health ,Recreational Parks ,medicine ,medicine.disease ,Leptospirosis ,media_common - Abstract
This study primarily intends to determine visitors’ perception of leptospirosis health hazard warning signage and its effectiveness within natural recreational parks in the district of Hulu Langat. This cross-sectional study was conducted in four out of seven natural recreational parks, installed with leptospirosis health hazard warning signage. A total of 209 respondents were recruited purposively in this study and completed the questionnaires. Majority of the respondents were male (57.4%), 40 years old and below (89.5%), received tertiary education (68.5%), staying outside Hulu Langat district (83.2%), visited for the first time (63.6%), and noticed the presence of leptospirosis health hazard warning signage at the park entrance (69.4%) and within the recreational park (64.2%). A significant relationship was discovered between respondents’ education level and perception of the health hazard warning signage (p-value 0.034). The rate of visits and noticeability of the health hazard warning signage were significantly associated with the effectiveness of the content on the health hazard warning signage (p-value 0.002 and 0.004, respectively). The construction of health hazard warning signage at the recreational areas should suit the social and educational background of the population. Visitors’ discernment of the effectiveness of erecting leptospirosis health hazard warning signage within natural recreational parks in the district of Hulu Langat is good if the signage is perceptible even with subsequent repeated visits to the parks.
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- 2021
363. Social Media Marketing to Enhance Customer Equity on Fashion Apparel Brand among University Students
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Noorshella Che Nawi, Noor Hasmini Abd Ghani, Azwan Abdullah, Bahaaeddin Alareeni, Nurul Shuhada Deraman, Md Zaki Muhamad Hasan, and Solomon Gbene Zaato
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ZA3040-5185 ,entertainment ,social media marketing ,interaction ,customer equity ,customization ,Information resources (General) - Abstract
The motivation of this paper is to examine empirically the effect of social media marketing on value equity, relationship equity and brand equity on fashion apparel brand among Universiti Malaysia Kelantan (UMK) students who have high attributes of internet savvy’s and take delight in undertaking social media marketing. This study is backed by the use and gratification theory that creates desire for amusement and enhancement of information while people use social media marketing. Data was collected by means of Google Form online survey from a total of 361 respondents. The simple random sampling approach was utilized to collect data from the respondents and data analyzed using the SPSS. The findings indicated that social media marketing activities, which are entertainment, interaction, trendiness, and customization had a positive effect on customers’ equity among students. The results confirm that social media marketing is one of the key success factors in enhancing customer equity. Further, the results showed that interaction is the first concern among the respondents. In other words, the communication between the apparel fashion brands industry with customers is important and helps to create relationships so that customers can get more information about them.
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- 2021
364. Towards Quality of Life: Analysis of patterns on religious practice at workplace
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Normaniza Abd Ghani, Nur Khodijah Muhd Fadhullah Ng, Farah Shahrin, and Siti Hawa Mohd Kasmuri
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Quality of life (healthcare) ,business.industry ,Publishing ,Human resource management ,Work–life balance ,Sociology ,Thematic analysis ,Architecture ,Public relations ,business ,Mental health ,License - Abstract
Life quality depends on the balance of work and life. Among the determinants in life quality is religious freedom in the workplace, which contributes to physical and mental health, leading to employee stability. This paper aims to explore religious freedom at workplace patterns supported by two research objectives; to determine religious freedom issue and to identify patterns involved. The paper that adopted PRISMA approach and thematic content analysis concluded many unattended religious issues based on 49 articles. Contributions such as human resources management, while limitation on timeframe to allow for the lengthy timeframe in future. Keywords: religious at workplace, quality of life, work-life balance eISSN: 2398-4287© 2021. The Authors. Published for AMER ABRA cE-Bs by e-International Publishing House, Ltd., UK. This is an open access article under the CC BYNC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer–review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians/Africans/Arabians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning & Surveying, Universiti Teknologi MARA, Malaysia. DOI: https://doi.org/10.21834/ebpj.v6i16.2692
- Published
- 2021
365. Preliminary evaluation of acoustic sensors for early detection of red palm weevil, Rhynchophorus ferrugineus incidence on oil palm and coconut in Malaysia
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Mohamad Haris Hussain, Johari Jalinas, Idris Abd Ghani, Noorhazwani Kamarudin, Mohd Shawal Thakib Maidin, Nur Ain Farhah Ros Saidon Khudri, and Mohamed Mazmira Mohd Masri
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Rhynchophorus ,East coast ,Horticulture ,biology ,Insect Science ,Weevil ,Palm oil ,Early detection ,PEST analysis ,biology.organism_classification ,Palm ,Ecology, Evolution, Behavior and Systematics - Abstract
The red palm weevil (RPW) is a notorious phytophagous pest infesting various palm species around the world. In Malaysia, the RPW was known to cause damage on coconuts in the East Coast regions of the Peninsula and posed risks to oil palms. Thus, early detection and monitoring studies of RPW in both coconuts and oil palms by using acoustic sensors were carried out at Dungun, Terengganu and Tanah Merah, Kelantan. The smart sensor identified the presence of RPW within the coconuts and oil palms. Continuous monitoring of RPW using acoustic sensors is needed to avoid the risk of spreading of this cryptic borer, especially in oil palm plantations.
- Published
- 2021
366. Primary Membranous Glomerulonephritis: The Role of Serum and Urine Biomarkers in Patient Management
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Sadiq Mu’azu Maifata, Rafidah Hod, Fadhlina Zakaria, and Fauzah Abd Ghani
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m-type phospholipase a2 ,thrombospondin type containing domain a7 ,retinol binding protein ,beta-2 microglobulin ,membranous glomerulonephritis ,neutral endopeptidase ,Biology (General) ,QH301-705.5 - Abstract
The detection of phospholipase A2 receptor (PLA2R) and thrombospondin domain containing 7A THSD7A among primary membranous glomerulonephritis (MGN) patients transformed the diagnosis, treatment monitoring, and prognosis. Anti-PLA2R can be detected in 70−90% of primary MGN patients while anti-THSD7A in 2−3% of anti-PLA2R negative primary MGN patients depending on the technique used. Serum and urine samples are less invasive and non-invasive, respectively, and thus can detect the presence of anti-PLA2R and anti-THSD7A with higher sensitivity and specificity, which is significant in patient monitoring and prognosis. It is better than exposing patients to a frequent biopsy, which is an invasive procedure. Different techniques of detection of PLA2R and THSD7A in patients’ urine and sera were reviewed to provide newer and alternative techniques. We proposed the use of biomarkers (PLA2R and THSD7A) in the diagnosis, treatment decision, and follow-up of patients with primary MGN. In addition, other prognostic renal biomarkers like retinol binding protein (RBP) and beta-2 microglobulin were reviewed to detect the progression of renal damage for early intervention.
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- 2019
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367. Multiple Antibiotic Resistance (MAR), Plasmid Profiles, and DNA Polymorphisms among Vibrio vulnificus Isolates
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Mohammed M. Kurdi Al-Dulaimi, Sahilah Abd. Mutalib, Maaruf Abd. Ghani, Nurul Aqilah Mohd. Zaini, and Ahmad Azuhairi Ariffin
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multiple antibiotic resistance (MAR) index ,plasmid profiles ,DNA polymorphisms ,Vibrio vulnificus ,genomic heterogeneity ,Therapeutics. Pharmacology ,RM1-950 - Abstract
Sixty strains (n = 60) of Vibrio vulnificus were examined for their multiple antibiotic resistance (MAR) index, plasmid profiles, and DNA polymorphisms. Thirty-seven strains (n = 37) were isolated from cockles (Anadara granosa) in Malaysia, while 23 (n = 23) isolates were isolated from clams (Mercenaria mercenaria) in Qatar. All isolates were resistant to two or more of the antibiotics tested, with the most common resistances were demonstrated towards penicillin (93%), ampicillin (70%), cephalothin (65%), clindamycin (66%), vancomycin (64%), and erythromycin (51%). The antibiotic that experienced the least resistance was kanamycin (6%), and all isolates were susceptible to cefoperazone, streptomycin, and tetracycline. The MAR index for the V. vulnificus isolated from Malaysia and Qatar, possessed similar values which ranged from 0.2 to 0.7, respectively. Plasmid analysis demonstrated that 65% of V. vulnificus strains harbored plasmids, while 35% were not. Nineteen (P1−P19) plasmids profiles were observed. No specific cluster or group was observed although they were isolated from different sample sources and locations by phylogenetic analysis using GelCompar II software at an 80% similarity level. Results demonstrated the high MAR index and genomic heterogeneity of V. vulnificus, which are of great concern to the human health of those who have consumed cockles and clams from the study area.
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- 2019
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368. Students’ Perceptions toward The Usage of Technology As Medium For T & L of Qiraat During Covid-19: A Case Study on Undergraduate Students At Universiti Sains Islam Malaysia
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Hussin, Hayati, primary, Ahmad, Abdul Rahim, additional, Abd Ghani, Abd Rahman, additional, Saleh, Muhammad Hafiz, additional, and Zainol, Nur Zainatul Nadra, additional
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- 2022
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369. Properties Enhancement of Oil Palm Trunk Plywood against Decay and Termite for Marine Applications
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Che Ismail, Atikah, primary, Salim, Sabiha, additional, Md Tahir, Paridah, additional, Lee, Seng Hua, additional, Abd Ghani, Muhammad Aizat, additional, Al Edrus, Syeed SaifulAzry, additional, and Ahmad Faisal, Fadhlin Qayyum, additional
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- 2022
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370. Sociodemographic Determinants of Acculturation Stress Among International University Students
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Talwar, Prashanth, primary, Rethinasamy, Souba, additional, Abd Ghani, Kartini, additional, Tan, Kock Wah, additional, and Mat Yusoff, Nur Fatihah, additional
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- 2022
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371. Dimensi Pelajar Terhadap Penggunaan Medium Teknologi Dalam Kursus Hafazan Al-Quran Semasa Covid-19: Kajian Terhadap Pelajar Universiti Sains Islam Malaysia.
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Hussin, Hayati, primary, Abd. Ghani, Abd. Rahman, additional, Ahmad, Abdul Rahim, additional, Saleh, Muhammad Hafiz, additional, and Haridi, Noor Hafizah, additional
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- 2022
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372. Grey Oyster Mushroom Classification toward a Smart Mushroom Grading System for Agricultural Factory
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Zarifie Hashim, Nik Mohd, primary, Shaharudin, Muhammad Danish, additional, Jaafar, Anuar, additional, Sarban Singh, Ranjit Singh, additional, Ahmad, Mohd Syukor, additional, Iswan Sinuin, Mohd Haris, additional, Mohd Zamri, Nurul Shazlyn, additional, Abd Ghani, Siti Mariam, additional, and Mustafa, Muyassarah Ilyana, additional
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- 2022
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373. An Introduction to A Smart Durian Musang King and Durian Kampung Classification
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Zarifie Hashim, Nik Mohd, primary, Azfar Khairil Bahri, Muhammad Hafizul, additional, Abd Ghani, Siti Mariam, additional, Sulistiyo, Mahmud Dwi, additional, Mohd Kassim, Khairul Amzar, additional, and Hanin Zahri, Nik Adilah, additional
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- 2022
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374. The effect of nitrogen fertilisation on yield and quality of maize (Zea mays L.)
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Omar, S., primary, Abd Ghani, R., additional, Khaeim, H., additional, Sghaier, A.H., additional, and Jolánkai, M., additional
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- 2022
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375. A Kinetic Approach of DPPH Free Radical Assay of Ferulate-Based Protic Ionic Liquids (PILs)
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Nur Afiqah Ahmad, Khairulazhar Jumbri, Anita Ramli, Noraini Abd Ghani, Haslina Ahmad, and Jun Wei Lim
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protic ionic liquids ,antioxidant ,DPPH radical scavenging ,kinetic ,antiradical efficiency ,Organic chemistry ,QD241-441 - Abstract
The antiradical efficiency (AE) and kinetic behavior of a new ferulate-based protic ionic liquids (PILs) were described using 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical assay. The reduction of the DPPH free radical (DPPH•) was investigated by measuring the decrease in absorbance at 517 nm. The time to reach steady state for the reaction of parent acid (ferulic acid) and synthesized PILs with DPPH• was continuously recorded for 1 h. Results revealed that the AE of 2-butylaminoethanol ferulate (2BAEF), 3-dimethylaminopropanol ferulate (3DMAPF) and 3-diethylaminopropanol ferulate (3DEAPF) PILs have improved compared to ferulic acid (FA) as the reaction class changes from low to medium. This attributed to the strong hydrogen abstraction occurred in the PILs. Furthermore, these PILs were found to have a good kinetic behavior compared to FA due to the high rate constant (k2) (164.17, 242.84 and 244.73 M−1 s−1, respectively). The alkyl chain length and more alkyl substituents on the nitrogen atom of cation were believed to reduce the cation-anion interaction and speed up the hydrogen atom transfer (HAT) and electron transfer (ET) mechanisms; hence, increased rate constant was observed leading to a strong antioxidant activity of the synthesized PILs.
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- 2018
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376. A new fog computing resource management (FRM) model based on hybrid load balancing and scheduling for critical healthcare applications
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Ammar Awad Mutlag, Mohd Khanapi Abd Ghani, Othman Mohd, Karrar Hameed Abdulkareem, Mazin Abed Mohammed, Meshal Alharbi, and Zaid J. Al-Araji
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Electrical and Electronic Engineering - Published
- 2023
377. Long Run Relationship between Global Electronic Cycle, Yen/Dollar Exchange Rate and Malaysia Export
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Kadir, Nor Aziah Abd., Hussin, Adibah, Zaini, Azniza Ahmad, Ab.Rashid, Mohd Elfee, Marwan, Nur Fakhzan, and Helmi, Zulkifli Abd. Ghani
- Published
- 2013
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378. Export, Aid, Remittance and Growth: Evidence from Sudan
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Marwan, Nur Fakhzan, Kadir, Nor Aziah Abd., Hussin, Adibah, Zaini, Azniza Ahmad, Ab.Rashid, Mohd Elfee, and Helmi, Zulkifli Abd. Ghani
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- 2013
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379. Validation of a Scale for the Measurement of Employee Competency in Relation to Succession Planning Amongst Administrators in Higher Education Institutions
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Muhamad Tasyrif Bin Ghazali, Mazuri Abd Ghani, Syamsul Azri Abdul Rahman, Wan Mohamad Asyraf Bin Wan Afthanorhan, Muhammad Ashraf Fauzi, and Walton Wider
- Subjects
Employee Competency ,Talent Management ,Succession Planning Exploratory Factor Analysis ,Strategy and Management ,Tourism, Leisure and Hospitality Management ,Business, Management and Accounting (miscellaneous) ,Higher Education Institution ,Decision Sciences (miscellaneous) ,Confirmatory Factor Analysis - Abstract
Purpose: This paper examines the validity and reliability of an instrument to evaluate employee competency in the context of succession planning using a sample of administrators within the 48 to 54 grades in Malaysian public universities. Theoretical framework: Shaping the qualities and competencies of university administrators can serve as a model of competent leadership for the sustainability of succession planning for higher education institutions. Design/methodology/approach: Systematic random sampling was used for data collection using questionnaires, including pilot studies and subsequent field studies. The survey was administered to 430 respondents from the administrators of 20 public universities. The study conducted an exploratory factor analysis (EFA) using the pilot study data (n = 102) to identify potential factor structures. Confirmatory factor analysis (CFA) using field study data (n = 328) was conducted to confirm the construct measurement model. Findings: The EFA and CFA validation processes suggested that only 10 modified items with 4 components remained to achieve a better fit model: Interpersonal (IP), Personal Effectiveness (PE), Teamwork (TW), and Self-Development (SD). All composite reliability (CR) measures for these 4 components exceeded the required value of 0.6. Since the values of these indices fall within the range of their respective cutoff values, the model meets the goodness-of-fit criterion: RMSEA = 0.070,GFI=0.955, CFI = 0.953, TLI = 0.926, and a normalized chi-square = 2.605. According to the study, the instrument is valid and reliable for assessing the components of the employee competency model. Research, Practical & Social implications: The scale validated in this study could be used by human resource managers in public universities as a tool to better understand the belief systems of their employees. It could help them make an informed decision that will enable them to provide competent administrators for succession planning. Originality/value: This study is a catalyst to assess and highlight the current status and impact of employee competency on succession planning in Malaysian higher education institutions.
- Published
- 2023
380. Ensemble-based, high-throughput virtual screening of potential inhibitor targeting putative farnesol dehydrogenase of Metisa plana (Lepidoptera: Psychidae)
- Author
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Anis Nadyra Zifruddin, Mohamad Ariff Mohamad Yusoff, Nur Syatila Abd Ghani, Nor Azlan Nor Muhammad, Kok Wai Lam, and Maizom Hassan
- Subjects
Computational Mathematics ,Structural Biology ,Organic Chemistry ,Biochemistry - Published
- 2023
381. CRYPTOCURRENCY: AN INSIGHT INTO THE MALAYSIAN REGULATORY APPROACH
- Author
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Nazli Ismail Nawang and Ida Madieha Abd Ghani Azmi
- Subjects
Cryptocurrency ,Terrorism financing ,business.industry ,Accounting ,Money laundering ,Education ,FinTech ,Virtual currency ,Currency ,Digital currency ,Developmental and Educational Psychology ,business ,General Psychology ,Financial services - Abstract
Cryptocurrency like Bitcoin, Ethereum and many others are closely affiliated with the financial technology (fintech) industry. These digital or virtual currencies are encrypted using cryptography and distributed on public ledger (blockchain) across decentralised peer-to-peer (P2P) networks. Since cryptocurrencies are issued by private entities and technically beyond the controls of any states, they may be exploited by criminals for illicit purposes such as money laundering, terrorism financing and many others. Thus, this article will examine whether cryptocurrency amounts to a new form of money under the existing rules on financial services and analyse how it should be regulated. This study is a qualitative research that adopts pure legal research methodology by analysing existing laws on national currency and digital currency. Further, the study analysed other secondary sources including academic books, journal articles, conference papers, and other materials in newspapers or reputable websites. The output of the research is expected to provide an overview on the regulatory framework for cryptocurrency in Malaysia. In conclusion, the government has favoured a minimalist approach so as not to stiffen the innovation and future development of cryptocurrency in the country.
- Published
- 2021
382. Improvement of cosmeceutical properties in rice by-products by solid state fermentation with Aspergillus oryzae and effects of different extracting conditions
- Author
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N.Y. Abd. Rashid, M. Abdul Manan, D.L. Abd. Razak, A. Abd Ghani, and Anisah Jamaluddin
- Subjects
Solid-state fermentation ,Aspergillus oryzae ,biology ,Chemistry ,food and beverages ,Food science ,biology.organism_classification ,Cosmeceutical ,Food Science - Abstract
Rice milling generates a lot of rice by-products and they are commonly used as an animal feed ingredient. However, they have high cosmeceutical values, attributed to their high content of bioactive compounds. In the present study, rice by-products (broken rice and rice bran) were subjected to solid state fermentation (SSF) using Aspergillus oryzae at 30° C for 12 days and their cosmeceutical potentials were then evaluated. Different extraction conditions such as the type of solvent (water, 50% ethanol) and extraction temperature (30°C, 40°C) were also optimized using a one-factor-one-time approach. Through tyrosinase inhibition assay, it was observed that SSF has improved the anti-pigmentation effect of broken rice and rice bran 7.4-fold and 11.2-fold in comparison to their unfermented substrate, respectively. SSF has also improved the anti-ageing effect of broken rice and offered 6.6-fold of improvement in fermented rice bran. In extraction optimization studies, a stronger anti-ageing effect was observed in the water extract of both fermented substrates extracted at 40°C while the anti-pigmentation effect is stronger on 50% ethanol extract in fermented rice bran. Most phenolic acids that are commonly related to cosmeceutical purposes were detected in the extracts of both fermented substrates while most of the organic acids were detected in the water extract. Our study suggests that SSF using A. oryzae could improve the cosmeceutical activities of rice byproducts, and both water and 50% ethanol extracts have high potential to be developed as cosmeceutical bio-ingredients.
- Published
- 2021
383. Antioxidant activities, tyrosinase inhibition activity and bioactive compounds content of broken rice fermented with Amylomyces rouxii
- Author
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A. Abd Ghani, N.Y. Abd. Rashid, M. Abdul Manan, Anisah Jamaluddin, and D.L. Abd. Razak
- Subjects
Antioxidant ,Amylomyces ,Chemistry ,Tyrosinase ,medicine.medical_treatment ,Broken rice ,medicine ,food and beverages ,Fermentation ,Food science ,Food Science - Abstract
Solid state fermentation (SSF) utilizing filamentous fungus Amylomyces rouxii was investigated as a bio-processing strategy to enhance the bioactive properties of broken rice. Fermentation was carried out for 18 days and samples were withdrawn at 2-days interval. Established methods were deployed to assess the changes in bioactive properties and compounds content in fermented broken rice. The bioactive properties studied were total phenolic content (TPC), total flavonoid content (TFC), DPPH-radical scavenging activity and ferric-reducing antioxidant power (FRAP). Additionally, tyrosinase inhibition activity, which represents anti-pigmentation/browning property, was evaluated. Free phenolic acids and organic acids content were determined through high performance liquid chromatography (HPLC). The results showed that fermentation significantly increased the total phenolic content of broken rice from 0.03 mg GAE/g sample to 3.94 mg GAE/g sample and total flavonoid content from 0.04 to 1.71 mg QE/g sample. By the end of the fermentation, DPPH-radical scavenging of fermented broken rice was enhanced to 94.22%, compared to 9.03% in the unfermented sample. It was also observed that FRAP and tyrosinase inhibition activity of fermented broken rice were improved up to 39- fold and 50-fold, respectively. Kojic acid, a potent antioxidant and tyrosinase inhibitor, was detected in fermented broken rice, along with oxalic and ascorbic acid. Gallic, protocatechuic and 4-hydroxybenzoic acids were enhanced upon fermentation. This study manifested the positive effect of broken rice after fermentation with A. rouxii and thus revealed the potential of fermented broken rice as a promising natural bio-ingredients in food, cosmetics and medicinal products.
- Published
- 2021
384. ECG Encryption Enhancement Technique with Multiple Layers of AES and DNA Computing
- Author
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Mohd Khanapi Abd Ghani, Mohd Rizuan Baharon, and Jamal Kh-Madhloom
- Subjects
Computational Theory and Mathematics ,Artificial Intelligence ,Computer science ,business.industry ,DNA computing ,law ,Embedded system ,Encryption ,business ,Software ,Theoretical Computer Science ,law.invention - Published
- 2021
385. Profesionalisme Guru Madrasah: Internalisasi Nilai Islam dalam Mengembangkan Akhlak Aktual Siswa
- Author
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Abd. Rahman bin Abd. Ghani, Desi Sukenti, Mawardi Ahmad, and Syahraini Tambak
- Subjects
Akhlak Aktual ,Nilai-nilai Islam ,Madrasah ,Internalisasi ,Guru Profesional - Abstract
Penelitian tentang akhlak telah banyak dilakukan, namun internalisasi nilai Islam dalam pengembangannya masih belum ditemukan. Penelitian ini bertujuan mengeksplor upaya guru madrasah menginternalisasi nilai-nilai Islam dalam mengembangkan akhlak aktual siswa. Menggunakan penelitian studi kasus, dan wawancara mendalam pada 12 guru madrasah tsanawiyah, serta menganalisisnya dengan analisis kualitatif. Penelitian menghasilkan; Shalat dhuha dan fardhu berjamaah untuk mengelola jiwa syahwiya mengembangkan ’iffah, jud, syakha’, qana’ah, amanah, zuhud, rahmah, hilm, dan al-afwu; Shiyam sunnah dan tahfiz al-Qur’an untuk mengekang jiwa hammiya mengembangkan syaja’ah, ‘adalah, ihsan, insyaf, rahmah, dan hilm; Muhadharah dan internalisasi Islam dalam pembelajaran, mendidik jiwa mufakkara, mengembangkan hikmah dan fathanah. Simpulannya, shalat dhuha, shalat fardhu berjamaah, shiyam sunnah, tahfiz al-Qur’an, muhadharah, dan internalisasi Islam dalam pembelajaran, mengembangkan ’iffah, jud, syakha’, qana’ah, amanah, zuhud, rahmah, hilm, al-afwu, syaja’ah, ’adalah, ihsan, insyaf, mujahadah, sabr, hikmah, fathanah, dan insyaf. Hasil penelitian ini berimplikasi pada teori upaya guru dalam internalisasi pengembangan akhlak di madrasah.
- Published
- 2020
386. VALIDITY AND RELIABILITY OF REBT MODULE CREATIVE GUIDANCE ON IRRATIONAL THINKING, AGGRESSIVE BEHAVIOR, AND SELF-ESTEEM
- Author
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Norsayyadatina Che Rozubi and Ibrahim Abd Ghani
- Subjects
media_common.quotation_subject ,Irrational number ,Self-esteem ,Validity ,Psychology ,Social psychology ,media_common - Abstract
Rational Emotive Behavioural Therapy (REBT) Module - Creative Guidance is designed to prevent irrational thoughts, lower aggressive behavior, and increase self-esteem. This module contains seven sub-modules based on behavioral approaches based on the theory of Rational Emotive Behavior Therapy (REBT) by Albert Ellis (1955) and integrated with creative Guidance. It combines elements of Music, technology, and play. To measure the validity of the content, the certification method by five experts was used while 40 primary school students aged 11 years were selected to follow the guidance program using this module. It is run for two weeks in a row. The findings of the study show that the REBT-Creative Guidance Module has a content validity index value of 80%., The cost of Cronbach's Alpha coefficient of Creative REBT-Guidance Module is high at .978. Reliability with an amount.930 In conclusion, new contributions to guidance and counseling teachers in Malaysia. It is also suitable for use in a local context focused on primary school students. Counselors can also use this module, Teachers or facilitators as one of the alternative interventions for primary school students throughout Malaysia, especially on the Development and Development of Student Personality, Improving Student Discipline, Improving Student Careers and Psychosocial and Mental Well-Being.
- Published
- 2020
387. CONTENT VALIDITY AND RELIABILITY OF BUSS AND PERRY AGRESSIVE QUESTIONNAIRE (BPAQ) INVENTORY
- Author
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Norsayyadatina Che Rozubi and Ibrahim Abd Ghani
- Subjects
Content validity ,Psychology ,Reliability (statistics) ,Reliability engineering - Abstract
This study was conducted to measure the content validity and reliability of, Buss and Perry Aggressive Questionnaire (BPAQ). BPAQ questionnaire was translated into Bahasa Melayu in the past and has validity. For the validity of the content three experts in the field of counseling were appointed to assess the validity of the content to be used for the primary school sample. The findings show that experts have made suggestions for improvement in terms of content. 60 primary school students were sampled to measure the reliability of BPAQ instruments. The findings also show that the reliability coefficient obtained is .93 Based on the results of the study, the BPAQ measuring instrument has the potential to be used in measuring students' aggressive behavior.
- Published
- 2020
388. The effect of enzymatic hydrolysis on the antioxidant activities and amino acid profiles of defatted chia (Salvia hispanica L.) flour
- Author
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Ma`Aruf Abd. Ghani and E.S.K. Ibrahim
- Subjects
chemistry.chemical_classification ,food ,Antioxidant ,Chemistry ,Salvia hispanica ,Enzymatic hydrolysis ,medicine.medical_treatment ,medicine ,Food science ,food.food ,Food Science ,Amino acid - Abstract
The aim of this study was to determine the effect of enzymatic hydrolysis using different proteases (Alcalase® and papain) and hydrolysis period on antioxidative activities and amino acid profiles of hydrolysed chia peptides. The experiment has been carried out using a completely randomized block design. The protein from defatted chia flour (DCF) was first isolated using different extraction pH (pH 10; 11; 12) and precipitation pH (pH 3.5, 4.0 and 4.5) to determine the highest protein isolated (CI) yield. The chia isolate (CI) extracted using the combination treatment (pH 12, 3.5) demonstrated the highest protein content of 17.22% and was selected to further hydrolysed using Alcalase® and papain enzyme at different hydrolysis time. The degree of hydrolysis (DH), protein solubility and peptide content of the chia protein hydrolysates (CH) were observed. Alcalase®-CH and Papain-CH demonstrated the highest DH at 60 mins of hydrolysis with the value of 47.09% and 44.29%, respectively. The protein solubility and peptide content were directly proportional to the DH. The Alcalase®-CH hydrolysed at 60 mins exhibited the highest antioxidant activities as measured by DPPH, ABTS and FRAP assays with values of 35.46µM AAE, 34.45µM TE and 23.11 µM FeSO4.7H2O E, respectively. The Alcalase®- CH demonstrated higher (p
- Published
- 2020
389. Retraction Note: Decision support system for nasopharyngeal carcinoma discrimination from endoscopic images using artificial neural network
- Author
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Mazin Abed Mohammed, Mohd Khanapi Abd Ghani, N. Arunkumar, Raed Ibraheem Hamed, Salama A. Mostafa, Mohamad Khir Abdullah, and M. A. Burhanuddin
- Subjects
Hardware and Architecture ,Software ,Information Systems ,Theoretical Computer Science - Published
- 2022
390. Synthesis, Characterization, Anti-Mycobacterial Activity and In Silico Study of New 2,5-disubstituted-1,3,4-oxadiazole derivatives
- Author
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Mohamad Nurul Azmi Mohamad Taib, Nurul Syazana Hasmaruddin, Nadiatul Ashiken Mat Ali, Hasnah Osman, Suriyati Mohamad, Thaigarajan Parumasivam, Mohd. Zaheen Hassan, Muhammad Solehin Abd Ghani, and Khalijah Awang
- Abstract
A series of new 2,5-disubstituted-1,3,4-oxadiazole derivatives (5a-j and 6a-j) have been designed and synthesized in four-steps. sixteen compounds among the twenty compounds are reported for the first time. The compounds were characterized and confirmed by the FTIR, 1D- and 2D-NMR and HRMS analyses, and were tested against Mycobacterium smegmatis and Mycobacterium tuberculosis H37Ra. Compound 5d was the most active against M. Smegmatis with MIC value of 25 µM, and exhibited cidal activity with MBC of 68 µM, respectively. The time-kill assay showed the good killing rate at 77% with the combination of isoniazid (INH). In addition, checkboard assay confirmed the interaction of compound 5d was categorised as additive. Docking simulation has been performed to position 5d into the pantothenate synthetase active site with binding free energy value –8.6 kcal mol-1. It also occupied the same active site as that of standard native ligand with similar interactions, which clearly indicate their potential as pantothenate synthetase inhibitor.
- Published
- 2022
391. Design, Synthesis, and Anti-mycobacterial Evaluation of New 3,5-Disubstituted-pyrazole-1-carbothioamides
- Author
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Kok Tong Wong, Hasnah Osman, Thaigarajan Parumasivam, Muhammad Solehin Abd Ghani, Mohd. Zaheen Hassan, Unang Supratman, Mohamad Nurul Azmi Mohamad Taib, and Universiti Sains Malaysia
- Subjects
3,5-disubstituted-pyrazole-1-carbothioamide ,pyrazolines ,Mycobacterium tuberculosis ,antitubercular agents ,anti-mycobacterial ,General Chemistry - Abstract
Two series of new 3,5-disubstituted-pyrazole-1-carbothioamides (4a-f and 5a-e) were designed and synthesized through condensation reaction between chalcones and thiosemicarbazides under alkaline condition via cyclocondensation reaction. The structures have been elucidated by Fourier-transform infrared (FTIR), High-resolution mass spectrometry (HRMS), one- and two-dimensional nuclear magnetic resonance (NMR) analyses. These compounds were assayed for in vitro anti-tuberculosis activity against Mycobacterium tuberculosis H37Ra using the Tetrazolium microplate assay (TEMA) method. As a result, six compounds (i.e., 4a, 4d, 4f, 5a, 5c, and 5d) showed a weak activity with minimum inhibition concentration (MIC) between 650–530 μM, and other compounds showed no inhibition against MTB. In addition, all tested compounds also did not show any cidal effects for minimum bactericidal concentration (MBC), even at the highest test concentration.
- Published
- 2022
392. Oral Rehabilitation of a Patient With Generalized Inflammatory Gingival Overgrowth Exacerbated by Felodipine: A Case Report
- Author
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Wan Ahmad Faiz Wan Jamil, Matheel AL-Rawas, Huwaina Abd Ghani, Rabihah Alawi, and Yanti Johari
- Subjects
General Engineering - Published
- 2022
393. Chlamydia Infection as a Risk Factor for Cervical Cancer: A Sys-tematic Review and Meta-Analysis
- Author
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Anaanthan Bhuvanendran Pillai, Chin Mun Wong, Noor Dalila Inche Zainal Abidin, Sharifah Fazlinda Syed Nor, Mohd Fathulzhafran Mohamed Hanan, Siti Rasidah Abd Ghani, Nurul Afzan Aminuddin, and Nazarudin Safian
- Subjects
Public Health, Environmental and Occupational Health - Abstract
Background: We reviewed studies on the prevalence of Chlamydia infection as a risk factor for developing cervical cancer in a meta-analysis studies published in that subject area. Methods: Cochrane Library and PubMed databases were systematically searched for articles (observational and randomized controlled trials) published from 2008-2018. A meta-analysis of studies was performed to analyse the association between chlamydia infection and cervical cancer. Results: Five articles were included in the final analysis (N=5271). All five articles were case-control studies, of which three studies sampled from population-based registries. All studies involved with sexually active women with minimum 15 years old. Three studies reported the association of C. trachomatis infection cervical cancers, two other studies reported C. trachomatis-HPV co-infection in association with cervical cancer. Result showed C. trachomatis has an overall prevalence of 31.9%, pooled OR 1.96, 95% CI 1.05 to 3.67, OR 2.13, 95% CI 1.78 to 2.54 among cervical cancer. There was a mild publication bias detected at 3.0 effect estimation. Heterogeneity detected from clinical and methodological diversities particularly from C. trachomatis-HPV co-infection subgroup analysis, including sampling bias, geographical strain diversity, and different outcome endpoint measured. Conclusion: C. trachomatis infection was significantly associated with the development of cervical cancer. Co-infection of C. trachomatis-HPV with cervical cancer is plausibly sound but temporality of C. trachomatis-HPV with the development of cervical cancer need to be proven in future prospective cohort studies.
- Published
- 2022
394. Refine design parameters for permanent magnet shape modification of the direct-drive generator
- Author
-
Noor Syazana Abd Ghani, Taib Ibrahim, and Nursyarizal Mohd Nor
- Subjects
Linear generator ,Permanent magnet ,Energy Engineering and Power Technology ,Refine parameter design ,Electrical and Electronic Engineering ,Wave energy converter ,Wave power - Abstract
The high cost associated with operation has promoted the progress of wave energy conversion and has higher power output and larger size. However, many countries are bordered by the sea, and the possible area for using wave energy is very small which can generate peak power generation systems with a power output of less than 100 W. The purpose of this article is to introduce the refined parameters of new design of the permanent magnet shape of with tubular longitudinal direct-drive generator. Three designs proposed, which different shapes of permanent magnets with same topology. The parameter optimization process was analysed using finite element analysis to determine the best main parameters of the design, namely the length of the stator length to translation ratio (𝐿𝑠/𝐿𝑟), pitch ratio (𝜏𝑚𝑟/𝜏𝑝.), and split ratio (𝑅𝑚/𝑅𝑒). To evaluate design performance, electrical losses from the proposed design were also evaluated. The optimization results show these designs generator can produce 100 W of peak level output power with higher efficiency at rated current and optimal load.
- Published
- 2022
395. Impact of tobacco control policies on cigarette consumption in Malaysia
- Author
-
Mohamed Nor, Norashidah, Kher, Wency Thinng Bui, Abd. Ghani, Judhiana, Hassan, Noraryana, Baharom, Nizam, Mohamed Nor, Norashidah, Kher, Wency Thinng Bui, Abd. Ghani, Judhiana, Hassan, Noraryana, and Baharom, Nizam
- Abstract
Raising the cigarettes price is an important measure to reduce the consumption of cigarettes and smoking rate. Besides price, other measures of tobacco control policies also play essential roles in determining the demand for cigarettes in Malaysia. In this study, the impact of tobacco control policies on consumption of cigarettes was examined using the fully modified ordinary least squares (FMOLS) technique. The study found that higher cigarettes price due to excise tax significantly decreased consumption of cigarette in the long run. An increase of 10% in the price of cigarettes reduces 7.69% of its consumption. Other measures of tobacco control policies except the “Tak Nak” campaign were also found to have reduced the consumption of cigarette significantly. The study concludes that the effective ways of reducing the use of cigarettes are by increasing the cigarette tax and strengthening the enforcement of other tobacco policies measures.
- Published
- 2022
396. A systematic mapping of quality models for AI systems, software and components
- Author
-
Ali, Mohamed Abdullahi, Ng, Keng Yap, Abd Ghani, Abdul Azim, Zulzalil, Hazura, Admodisastro, Novia Indriaty, Najafabadi, Amin Arab, Ali, Mohamed Abdullahi, Ng, Keng Yap, Abd Ghani, Abdul Azim, Zulzalil, Hazura, Admodisastro, Novia Indriaty, and Najafabadi, Amin Arab
- Abstract
Recently, there has been a significant increase in the number of Artificial Intelligence (AI) systems, software, and components. As a result, it is crucial to evaluate their quality. Quality models for AI have in fact been proposed, but there is a lack of Systematic Mapping Studies (SMS) for quality models in AI systems, software, and components. The goal of this paper is to understand, classify, and critically evaluate existing quality models for AI systems, software, and components. This study conducts an SMS to investigate quality models proposed by various authors in the past. The study only found quality models for AI systems and software. So far, the SMS has revealed no work on AI software component quality models. Finally, the limitations of the quality models and the implications for future research and development efforts are discussed.
- Published
- 2022
397. Rubber-Tree Leaf Diseases Mapping Using Close Range Remote Sensing Images
- Author
-
Rasib, Abd Wahid, Abd Hamid, Nurmi-Rohayu, Mohd Yaacob, Muhammad Latifi, Abd Ghani, Zarawi, Idris, Nurul Hawani, Alvin, L M S, Hassan, Muhammad Imzan, M Idris, Khairulnizam, Dollah, Rozilawati, Mohd Salleh, Anuar, Anjang Ahmad, Mustaffa Bin, Rasib, Abd Wahid, Abd Hamid, Nurmi-Rohayu, Mohd Yaacob, Muhammad Latifi, Abd Ghani, Zarawi, Idris, Nurul Hawani, Alvin, L M S, Hassan, Muhammad Imzan, M Idris, Khairulnizam, Dollah, Rozilawati, Mohd Salleh, Anuar, and Anjang Ahmad, Mustaffa Bin
- Abstract
Currently, close-range remote sensing method using drone-based platform which payload compact sensor has been used for monitoring and mapping in the agriculture sector at large area. Thus, this study is deployed drone with a compact sensor to identify the rubber tree leaf diseases based on two groups of a spectral wavelength which are visible (RGB: 0.4 µm – 0.7 µm) and near infrared (NIR: 0.7µm – 2.0 µm), respectively. Spectral obtained from drone-based platform will be validated using ground observation handheld spectroradiometer. Eight types of rubber tree clones leaf at three different conditions (healthy, unhealthy and severe) were randomly selected within the 9.4-hectare Experimental Rubber Plot, Rubber Research Institute of Malaysia (RRIM), Kota Tinggi, Johor whereby consist RRIM 2000 series, RRIM 3000 series, and PB series, respectively. Based on the result, quantitative analysis shows that the f-value is smaller than Critical-one tail for healthy, unhealthy while for severe the f-value is larger than Critical-one tail. The f-value is 2.887 < 4.283 (healthy), 0.002 < 0.264 (unhealthy) and 1.008 > 0.0526, respectively. Thus, this can be concluded that spectral and estimate is equal at the 0.05 significant levels. For qualitative analysis, it shows that each rubber clone tree diseases can be distinguished at the near infrared band for healthy, unhealthy and severe respectively.
- Published
- 2022
398. Recent developments in flame-retardant lignin-based biocomposite: manufacturing, and characterization
- Author
-
Solihat, Nissa Nurfajrin, Hidayat, Alif Faturahman, Mohammad Taib, Mohamad Nurul Azman, Hussin, M. Hazwan, Lee, Seng Hua, Abd Ghani, Muhammad Aizat, Al Edrus, Syeed Saifulazry Osman, Vahabi, Henri, Fatriasari, Widya, Solihat, Nissa Nurfajrin, Hidayat, Alif Faturahman, Mohammad Taib, Mohamad Nurul Azman, Hussin, M. Hazwan, Lee, Seng Hua, Abd Ghani, Muhammad Aizat, Al Edrus, Syeed Saifulazry Osman, Vahabi, Henri, and Fatriasari, Widya
- Abstract
Lignin with a phenolic structure can act as a fire retardant, but different origins of lignin and extraction methods impact the fire behavior capabilities. The thermal characteristics of lignin, such as glass transition (Tg) temperature, thermal degradation, molecular weight, lignin purity, and phenolic content, influence the capability of lignin as a flame retardant (FR) by causing significant char residue. However, lignin faced significant constraints in the final polymer to meet industry requirements, with the main issue being a lack of homogeneity when blending lignin with polymeric matrices. To improve the FR performance of lignin, various advances have been taken such as altering lignin with nitrogen and/or phosphorus chemicals, as well as shrinking lignin to the nanoscale to reduce lignin aggregation with matrices and obtaining considerable FR behavior in which FR system, lignin can present as a single component, lignin-based composite, modified lignin, and nano lignin. The present review addresses the manufacture of lignin as FR and the attributes of the product with lignin added to the system. It also covers the structure, source, extraction technique, physical-chemical properties, and chemical modification of lignin as an FR source, as well as the basic principle of flame retardancy, influencing factors (current development and application till the industrial analysis need of FR). Throughout this review, it aids in the discovery of a better strategy to introduce lignin as a source of bio-based FR for achieving the low cost in the fabrication method of FR.
- Published
- 2022
399. Properties enhancement of oil palm trunk plywood against decay and termite for marine applications
- Author
-
Che Ismail, Atikah, Salim, Sabiha, Md Tahir, Paridah, Lee, Seng Hua, Abd Ghani, Muhammad Aizat, Al Edrus, Syeed Saifulazry, Ahmad Faisal, Fadhlin Qayyum, Che Ismail, Atikah, Salim, Sabiha, Md Tahir, Paridah, Lee, Seng Hua, Abd Ghani, Muhammad Aizat, Al Edrus, Syeed Saifulazry, and Ahmad Faisal, Fadhlin Qayyum
- Abstract
Oil palm trunk (OPT) veneers have the potential to be used in the production of plywood for marine applications. However, OPT is not resistant to fungal decay and termites, limiting its use in the production of marine plywood. As a result, in this study, phenolic resin treatment was used to improve the biological durability of OPT and produce marine grade equivalent (MGE) plywood. The OPT veneer was treated with medium molecular weight phenol formaldehyde (MmwPF) resin. The results showed that MmwPF resin with a solid content of 30% resulted in higher weight percent gain and polymer retention. Veneers treated with 30% MmwPF resin were then pressed for more than 10 min at temperatures above 140 °C. Dimensional stability, shear strength, bending strength, fungal decay resistance, and termite resistance were all tested on the plywood produced. The results of this study revealed that MGE plywood has satisfactory bonding quality and excellent biological durability. Good bending strength was recorded for the MGE plywood with modulus of rupture and modulus of elasticity ranged between 31.03 and 38.85 MPa and 4110 and 5120 MPa, respectively. Rubberwood, as a reference sample in this study, is not durable (Class 5) against white rot fungi and is moderately durable (Class III) against subterranean termite attacks. Interestingly, MGE plywood produced in this study was found very durable (Class 1) against white rot fungi. It is also durable (Class II) and very durable (Class I) against termite attacks, depending on the pressing parameters employed. Based on their outstanding bonding quality, bending strength, and biological durability, the study confirmed the feasibility of OPT plywood for marine applications.
- Published
- 2022
400. An exact solution of MHD hybrid nanofluid over a stretching surface embedded in porous medium in the presence of thermal radiation and slip with suction
- Author
-
Saupi, Suhaila, Abd Ghani, Aniza, Md Arifin, Norihan, Rosali, Haliza, Wahid, Nur Syahirah, Saupi, Suhaila, Abd Ghani, Aniza, Md Arifin, Norihan, Rosali, Haliza, and Wahid, Nur Syahirah
- Abstract
A comprehensive study of magnetohydrodynamics (MHD) hybrid copper-alumina nanofluid flow towards a permeable stretching sheet embedded in porous medium is analyzed analytically. The flow problem is mathematical modeled into nonlinear partial differential equations, which are reduced into ordinary differential equations via similarity transformation. The analytical solutions for momentum and energy equations are found. The effects of the porosity on velocity and temperature profiles are analyzed graphically, while the skin friction coefficient and the local Nusselt number are displayed in data tabulation. The results show that increasing the porosity parameter decrease the skin friction coefficient and heat transfer rate.
- Published
- 2022
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