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UPSI Digital Repository (UDRep)
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| Latest addition to the database : |
| 3651 | 2023 Article | Index collaborative analysis of green chemistry literacy and public literacy of ideological and political consciousness Lee, TienTien Green development is an effective mode of economic growth and social development aiming at efficiency, harmony, and sustainability, which has become an important trend. The development of green industry is taken by many countries as an important measure to promote economic restructuring and highlighting environmental awareness. The green chemistry literacy is the inner driving force of developing green industry, which is studied as a focus in this paper. At the same time, the public literacy of ideological and political consciousness (PLOIPC) is closely related to green chemistry literacy. Therefore, the coupling analysis between green chemistry literacy and PLOIPC is presented. In the detail, three-level index evaluation tree models of green chemistry literacy and PLOIPC are set up. Then, the mathematical model is built with the index system of PLOIPC and green chemistry literacy based on the analytic hierarchy process (AHP). The criteria standard value is given to get the weighting c..... 323 hits |
| 3652 | 2023 Article | Species richness and phytogeographic affinities of rattan genus Korthalsia in Malaysia Azi Azeyanty Jamaludin The clustering climbing palm genus Korthalsia Blume (Arecaceae: Calamoideae: Calameae) is widespread in the Malesian region with 28 documented species. However, as many as 18 species are available in Malaysian rainforests. An inquiry was carried out in 2019 throughout Malaysia that included species richness and phytogeographic affinities for Korthalsia. Currently, Korthalsia is highly diverse in Sabah and Sarawak, with 15 species documented in this region, whereas 9 species are present in the Malay Peninsula. Species of Korthalsia were dominated by Korthalsia echinometra Becc., Korthalsia flagellaris Miq., Korthalsia hispida Becc., Korthalsia rigida Blume, and Korthalsia rostrata Blume, which suggests their prevalence in richness compared to being diverse; only 5 species found in all regions. The species accumulation curve indicates that this region's rattan community is moderately rich. There is an east-west separation for the distribution of rattan species in Peninsular Malaysia. Thi..... 371 hits |
| 3653 | 2023 Article | Students performance prediction in higher education during covid-19 pandemic based on recurrent forecasting and singular spectrum analysis Shazlyn Milleana Shaharudin The COVID-19 pandemic is a virus that is changing habits in human life worldwide. The COVID-19 outbreaks in Indonesia have forced educational activities such as teaching and learning to be conducted online. Teaching and learning activities using the online method are familiar, but the effectiveness of this method still needs to be investigated to be applied in all educational systems. This study used the predictive modeling of Recurrent Forecasting (RF) derived from Singular Spectrum Analysis (SSA) to know the online learning method's practicality on the student's academic performance. The fundamental notion of the predictive fusion model is to improve the effectiveness of several forms of forecast models in SSA by employing a fusion method of two parameters, a window length (L), and a number of leading components (r). This study used undergraduate students' grade point averages (GPA) from a public university in Indonesia through online classes during the COVID-19 epidemic. The experim..... 300 hits |
| 3654 | 2023 Article | Trafficking and prostitution of indonesian women in Malaysia: insights from the victims Nafisah Ilham Hussin Human trafficking, especially involving women, is a planned and transnational crime that spans various countries, including Southeast Asia nations like Malaysia and Indonesia. Trafficking of Indonesian women forced into prostitution in Malaysia is deeply concerning. It requires aggressive and comprehensive government actions to combat the crimes. This preliminary study identifies the root causes of the trafficking of Indonesian women into forced prostitution in Malaysia and the actions taken by the Malaysian government to address this issue. To achieve these objectives, primary data was collected through interviews conducted from May 2023 to August 2023. Four Indonesian women who were victims of trafficking and employed as prostitutes in Malaysia participated in these interviews. Additionally, this study is supported by the report data, including the UNODC Report and the US TIP Report. The study found that the primary factor leading them to become trafficking victims is economic desper..... 1198 hits |
| 3655 | 2023 Article | Teacher self-disclosure as essential factor for instructional strategy and content building in ESL writing classroom Napisah Kepol Past studies found that teacher self-disclosure positively impacted the socio-psychological aspect of teaching and learning within its dimensions of amount, relevance and negativity. However, much understanding about teacher self-disclosure today is derived from quantitative studies using established scales, conducted in non-Asian countries and usually in high school or college settings. Investigations pertaining to teacher self-disclosure in the English as a Second Language (ESL) classroom and its effects on language learning are limited. Using the qualitative approach, this exploratory study, therefore, aimed to investigate factors essential for understanding teacher selfdisclosure in the Malaysian ESL writing classroom. An ESL teacher was observed in an Academic Writing course that comprised 32 lecture and tutorial contact hours at a private institution of higher learning in Malaysia during a fourteen-week semester. A one-to-one teacher interview was then conducted to supplement the..... 553 hits |
| 3656 | 2023 Article | Lets think they are safe online! a Malaysian perspective on the classification of childrens cyber risks Sarina Yusup Children currently spend more time on the Internet and corresponding technologies to socialise virtually and play video games. Scholars have not reached a consensus on whether childrens participation in such recreational activities is beneficial or detrimental. Although Malaysian parents are concerned about the digital threats that may be encountered by their children, most of the detriments remain unknown. Children still hesitate to inform their families about their online exposure to inappropriate content, such as cybersex and pornography, which remain taboo subjects in Malaysian households. This study performed a descriptive analysis to determine the risk factors associated with childrens internet use with 420 school-going children aged from 9 to 16 years around Selangor. Resultantly, children were highly exposed to unwanted exposure to pornography (17.4 %), potentially dangerous user-generated content (9 %), sexting (8.8 %), personal data misuse (6.4 %), cyber grooming (3.3 %), and..... 481 hits |
| 3657 | 2023 Article | The authenticity of theology in scientific and technological thinking Ahmad Faizuddin Ramli The deprivation of knowledge from the bond of true belief will destroy and ruin human life and nature. This has been demonstrated in the Western scientific and technological civilisations that dominate the world today. Western scientific civilisation today is the product of scientists who have no real faith in the Creator of the universe. Nevertheless, there are efforts among Western scientists who have awareness in this modern era, who began to take steps to restore the agenda of Science and Technology within the framework of religious beliefs. This literature-based study discovers many negative effects resulting from the absence of true theology in understanding Science and Technology, which is based on a secular understanding. Apart from that, this article also reveals the nature and appearance of Science and Technology that are firmly embroidered with natural theology leading to universal well-being. IIUM Press... 392 hits |
| 3658 | 2023 Article | Social media use for English learning in southeast asia: a systematic review Farah Fazlinda Mohamad Of the many uses of social media, educationists advocate its use for teaching the English language. The traditional method of learning the English language is associated with inattention among learners. The adoption of social media in teaching the English language can create a fun, stress-free, and pleasant environment that is able to cultivate a positive attitude among the learners. Hence, this study carried out a systematic review to assess the use of social media for English learning in the Southeast Asia context. The study systematically searched the peer-reviewed literature using the SCOPUS database and identifi ed 46 articles. After thorough reading, 21 articles met the inclusion criteria. Articles that were excluded from the analysis were conducted outside Southeast Asia, do not focus on Southeast Asias English learning, and do not engage with social media usage. The fi ndings suggest that the use of social media for English learning was associated with improving communication s..... 492 hits |
| 3659 | 2023 Article | Taxonomic revision of Calophyllum L. (Calophyllaceae) of Sabah and Sarawak, Malaysia Fatimah Mohamed The genus Calophyllum in Sabah and Sarawak, including Brunei comprises 69 species with 13 varieties currently recognised. Its distribution is from the coasts up to submontane habitats, including the ultrabasic hills. A total of 1,115 specimens of Calophyllum were observed from nine herbaria in Malaysia, Singapore and Brunei. Eighteen new species and ten new varieties were described and illustrated herein. Key to species of Calophyllum in Sabah and Sarawak is constructed mainly based on its morphology. Two types of inflorescences development were observed, based on bud elongation followed by bracts opening to bearing inflorescence (majority of Calophyllum studied) and bracts opening followed by main axis elongation that bears inflorescence in C. elegans, C. pyriforme, C. nodosum and its complexes, C. pulcherrimum and its complexes, C. depressinervosum, C. complanatum and C. pulcherrimoides. Bracts of the first type is deciduous, while the second type is persistent or subpersistent. 2023..... 392 hits |
| 3660 | 2023 Article | Synthesis, cytotoxic potential, and molecular docking studies of ortho-carboxamidostilbene analogs Mohd Azlan Nafiah A total of eleven ortho-carboxamidostilbene derivatives were synthesized through Heck coupling with a different type of amide derivatives. These compounds were characterized by FTIR, 1D-and 2D-NMR as well as mass spectroscopy analysis (HRESIMS). The synthesized compounds were tested for their cytotoxic potential against four human cancer cell lines (MCF-7, MDA-MB-231, MCF-7/TAMR-1, and A549), as well as two human normal cell lines (MCF-10A and BEAS-2B) using tamoxifen and cisplatin as a positive control. The active compound has proceeded with molecular docking on the colchicine binding site of tubulin protein using AutoDock Vi-na and Biovia Discovery Studio. Compounds 6a, 6d-6k exhibited selective cytotoxic activity against A549 cells rather than breast cancer cell lines. Compounds 6d, 6f, and 6g showed moderate cytotoxicity to A549 cells after 72 hours, with IC50 values of 10.4 M, 6.47 M, and 8.99 M, respectively. Interestingly, these compounds had a high selective index (SI) value ag..... 409 hits |
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