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36 record(s) found

Using process approach to enhance writing ability of form three students of SMK Trolak

Abstract

The main aim of this study was to find out whether process approach writing can be utilized as an effective approach in enhancing students’ writing ability. Furthermore, it was also the interest of this study to determine the students’ perceptions on the process approach writing. Data collected for this study were collected through students’ written drafts. The students were assessed using the pre-test and the post-test experimental research method. Results from both tests were analyzed using the t-test formula for the dependent samples. Twenty Form Three students of Sekolah Menengah kebangsaan Trolak, 35600, Sungkai, Perak were chosen to be the research samples. The samples were chosen at random. Research findings have shown that process approach writing has significant effects in enhancing writing skills among the students. In addition, the study also shows that process approach is able to attract students’ interest in producing better essays. Apart from that, the approach al.....

Thesis Published 2005 1628 hits Available

Identification of major and minor allergens of Black Tiger Prawn (Penaeus monodon) and King Prawn (Penaeus latisulcatus)

Sahabudin Syuhaidah, Misnan Rosmilah, Mohammad Yadzir Zailatul Hani, Mohamad Jamaludin,

Abstract

Background: Prawns and shrimp are a frequent cause of seafood allergy mediated by IgE antibodies. Penaeus monodon and Penaeus latisulcatus, commonly known as black tiger prawn and king prawn, respectively, are among the most frequently consumed prawns in Malaysia. The aim of thi s study was to identify the IgE-binding proteins of these 2 prawn species. Methods: Raw and boiled prawn extracts were prepared and then resolved by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE). IgE-immunoblotting was then performed using sera from patients with positive skin prick tests to the raw prawn extracts. Results: SDS-PAGE analysis of the raw extracts of both prawn species revealed 23 protein bands; the boiled extracts yielded fewer protein bands. The bands in the range of 40 to 100 kDa were sensitive to heat and therefore were not found in the boiled extracts. Immunoblot of raw extracts of black tiger prawns and king prawns yielded 14 and 11 IgE-binding proteins, respectively,.....

Article Published 2011 2162 hits Available

Lengkung peralihan licin dengan kuartik Bezier satahan

Ahmad Azhar, Md Ali Jamaludin,

Abstract

Kertas ini membincangkan satu keluarga lengkung peralihan satahan licin yang dibina menggunakan dua lingkaran kuartik Bezier. Lingkaran kuartik yang diperkenalkan ini mempunyai enam darjah kebebasan yang memberi kelebihan untuk mempelbagaikan rupa bentuk lingkaran di dalam selangnya. Kelicinan adalah dirujuk melalui ciri-ciri keselanjaran geometri G2 dan kelengkungan monoton yang dimiliki oleh sesuatu lengkung peralihan. Oleh sebab lengkungan ini tidak memiliki sebarang juring, gelung dan titik lengkok balas, di samping tanpa perubahan kelengkungan yang mendadak maka ia amat sesuai untuk aplikasi tertentu dalam Reka Bentuk Berbantukan Komputer (RBK) bagi memenuhi keperluan estatis serta kepentingan fungsinya seperti reka bentuk produk industri, trajektori robot tidak holonomi dan juga reka bentuk mendatar landasan kereta api serta lebuh raya. Sebagai suatu perwakilan polinomial, lingkaran kuartik Bezier ini mampu digabungjalinkan ke dalam sistem RBK yang kebanyakannya berasaskan perwak.....

Article Published 2013 999 hits Available

Alkaloids from cryptocarya densiflora blume (lauraceae) and their cholinesterase inhibitory activity

Wan Othman Wan Nurul Nazneem, Sivasothy Yasodha, Liew Sook Yee, Mohamad Jamaludin, Nafiah Mohd Azlan, Ahmad Kartini, Litaudon Marc,

Article Published 2017 2700 hits Limited

Systematics of peninsular Malaysian scaly tree ferns (Cyatheaceae): phylogenetics, computer-aided identification and conservation

Azi Azeyanty Jamaludin

Abstract

The work presented in this thesis evaluates the status of Peninsular Malaysian Cyatheaceae and used molecular and morphological identification tools for the local species. 419 Cyatheaceae frond sample were collected from the widest possible range of Peninsular Malaysia to obtain material for morphology and molecular study. 15 Cyathea species were identified and the species information for Peninsular Malaysia was updated. The species was incorporated into the existing Cyatheaceae phylogeny by using four plastid regions: matK, rbcL, trnG-trnR and trnL-trnF. Bayesian MCMC analysis of the concatenated sequence data resulted in a 50% majority rule consensus tree confirm the placement of the four groups: Cyathea, Alsophila, Gymnosphaera and Sphaeropteris in the family. However, the resulting tree representing nested monophyletic groups, proposing Cyatheaceae to be monogeneric, i.e., Cyathea with two large groups: Cyathea and Sphaeropteris. The same plastid regions were then evalu.....

Thesis Published 2017 1572 hits Available

Species richness and phytogeographic affinities of rattan genus Korthalsia in Malaysia

Azi Azeyanty Jamaludin

Abstract

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.....

Article Published 2023 411 hits Available

Pembinaan kit dolphin jump number line bagi topik pendaraban integer tingkatan satu

Mohamad Alif Akram Jamaludin

Abstract

Kajian ini bertujuan untuk membangunkan serta mendapatkan kesahan dan kebolehgunaan Kit Dolphin Jump Number Line, sebuah bahan bantu mengajar (BBM) dalam pengajaran dan pemudahcaraan (PdPc) bagi topik Pendaraban Integer Tingkatan Satu. Reka bentuk kajian ini adalah berasaskan pendekatan Reka Bentuk dan Pembangunan di mana hanya dua fasa pertama yang terlibat, iaitu Analisis serta Reka Bentuk dan Pembangunan. Model ADDIE telah digunakan sebagai panduan untuk melaksanakan Fasa Reka Bentuk dan Pembangunan. Kesahan kit ini dinilai oleh lima orang pakar yang terdiri daripada empat orang pensyarah Matematik di sebuah universiti awam dan seorang guru Matematik di sebuah sekolah menengah. Manakala, seramai 35 orang guru pelatih Matematik dari Universiti Pendidikan Sultan Idris (UPSI) telah dipilih melalui pensampelan rawak mudah bagi menentukan kebolehgunaan kit yang dibina ini dengan menggunakan soal selidik kebolehgunaan. Data hasil maklum balas pakar dianalisis dengan menggunakan analisis d.....

Article Published 2023 703 hits Available

Analisis faktor keberkesanan pembelajaran dalam pengajian Ekonomi

Juliana Jamaludin

Abstract

Kajian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi keberkesanan pembelajaran dalam pengajian Ekonomi. Objektif kajian ini terbahagi kepada tiga iaitu mengenal pasti tahap dan keberkesanan faktor-faktor keberkesanan pembelajaran dalam pengajian Ekonomi, menganalisis faktor-faktor yang mempengaruhi keberkesanan pembelajaran dalam pengajian Ekonomi.dan menentukan hubungan di antara faktor-faktor keberkesanan pembelajaran dengan keberkesanan pembelajaran. Data kajian ini dikumpul secara kuantitatif iaitu melalui kaedah soal selidik. Pemilihan subjek kajian dijalankan secara persampelan bertujuan melibatkan 302 orang pelajar yang terdiri daripada pelajar tingkatan empat dan lima yang mengambil mata pelajaran yang mempunyai elemen Ekonomi di SMK Puchong Permai. Data dianalisis dengan menggunakan analisis deskriptif dan inferensi. Hasil kajian mendapati bahawa faktor keluarga mempunyai tahap yang paling tinggi dengan min = 4.06, diikuti dengan faktor guru (min.....

Final Year Project Published 2024 1181 hits Available

Strategi interaksi sosial guru perdana dalam Pengajaran Inklusif disekolah menengah

Nazrah Jamaludin

Abstract

Landskap Pendidikan Inklusif kini banyak dicorak oleh pelbagai deklarasi antarabangsa demi memastikan agenda serta pelaksanaannya kekal relevan dalam sistem pendidikan. Tidak dinafikan masih terdapat pelbagai kekangan sepanjang pelaksanaannya yang memerlukan strategi terbaik dan berkesan. Menerusi reka bentuk kajian kualitatif, pengkaji memberi fokus penerokaan ke atas strategi menghadapi cabaran dalam interaksi sosial guru dalam kelas inklusif di sekolah menengah di Selangor. Kajian rintis telah dilaksanakan terhadap tiga orang peserta kajian di sekolah A. Manakala, kajian sebenar melibatkan tujuh peserta kajian dari sekolah B dipilih secara persampelan bertujuan untuk turut serta dalam sesi temu bual dan pemerhatian yang berlangsung selama enam bulan. Protokol temu bual semi berstruktur dan senarai semak pemerhatian tidak turut serta merupakan instrumen yang digunakan pengkaji di lapangan. Dapatan kajian dianalisis menggunakan perisian Atlas.ti 22. Hasil kajian menemukan empat tema y.....

Article Published 2023 554 hits Available

Mapping proteomic response to salinity stress tolerance in oil crops: Towrads enhanced plant resilience

Jameel R. Al-Obaidi, Azi Azeyanty Jamaludin

Abstract

Exposure to saline environments significantly hampers the growth and productivity of oil crops, harmfully affecting their nutritional quality and suitability for biofuel production. This presents a critical challenge, as understanding salt tolerance mechanisms in crops is key to improving their performance in coastal and high-salinity regions. Our content might be read more properly: This review assembles current knowledge on protein-level changes related to salinity resistance in oil crops. From an extensive analysis of proteomic research, featured here are key genes and cellular pathways which react to salt stress. The literature evinces that cutting-edge proteomic approaches − such as 2D-DIGE, IF-MS/MS, and iTRAQ − have been required to reveal protein expression patterns in oil crops under salt conditions. These studies consistently uncover dramatic shifts in protein abundance associated with important physiological activities including antioxidant defence, stress-related signal.....

Article Published 2024 564 hits Available

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