BIAR BUKU BICARA

Audio steganography hides secret messages inside audio files, enabling covert communication without drawing attention. Audio steganography methods aim to achieve high imperceptibility, robust performance, and high payload capacity. While traditional techniques like Least Significant Bit (LSB) coding offer good imperceptibility, they are highly vulnerable to statistical steganalysis and signal mani...

Security Operations Centres (SOCs) form the operational core of cyber defence strategies across the world. They are tasked with ensuring continuous monitoring, triage, detection, and response to ever-evolving threats. However, conventional performance metrics used to evaluate SOC efficacy—such as Mean Time to Detect (MTTD), Mean Time to Respond (MTTR), and false positive rates—primarily assess sys...

The rise of quantum computing presents a critical threat to classical public-key cryptographic systems, necessitating a global shift toward post-quantum cryptography (PQC). While algorithmic standardisation has seen substantial progress since the National Institute of Standards and Technology (NIST) initiated its call for PQC proposals in 2017, the integration of these algorithms into certificate-...

This study investigates the discrimination between pig leather and Polyurethane (PU) leather using Near-Infrared (NIR) spectroscopy combined with chemometric techniques. Genuine leather derived from pig hides presents unique biochemical signatures linked to its collagen structure. In contrast, PU leather is a synthetic polymer engineered to replicate the visual and tactile properties of natural hi...

This paper outlines the development of an Arabic exam question generator that utilizes advanced Natural Language Processing (NLP) techniques and a comprehensive Arabic corpus. The primary aim is to aid educators in automating the process of crafting exam questions tailored specifically for A1-level Arabic learners. By harnessing the capabilities of NLP, the system integrates sequence-to-sequence (...

Microarray gene expression profiling has transformed biomedical research by enabling large-scale, parallel analysis of thousands of genes. Despite its promise, cancer classification using Machine Learning (ML) on microarray data continues to face critical challenges, particularly due to high dimensionality, limited sample sizes, and severe class imbalance. These factors contribute to overfitting,...

Many judicial systems are currently undergoing a significant digital transformation; however, there is no clear way to measure whether their Electronic Court Case Management Systems (ECCMS) are truly mature or not. In Malaysia, several nationwide court modernization programs have been underway. Since 2013, the end-user evaluation has remained somewhat fragmented. In this study, we propose an impro...

This study investigates the capabilities of the identified 0debug Stealer malware through qualitative static analysis and reverse engineering. This study primarily employs non-executional static techniques, such as fingerprinting, decompiling, and string extraction, with a bit of dynamic analysis used primarily for deobfuscation. Analysis confirms that obfuscation hinders direct examination, yet r...

The security of data during communication is an ever-growing challenge, as outdated algorithms face increasing vulnerability. Audio steganography offers a promising alternative by embedding data within audio signals in a manner that is imperceptible to human listeners. Recent advancements in cover selection as well as cover generation techniques have improved the quality and suitability of audio f...

Symmetric cryptography, particularly the Advanced Encryption Standard (AES), is widely used for secure data transmission due to its computational efficiency and strong encryption structure. However, limited internal randomness in AES makes it susceptible to advanced cryptanalytic attacks. To address this limitation, this research proposes an enhanced encryption approach that integrates Genetic Alg...

Recent years have witnessed a rise in the frequency and intensity of natural disasters, disproportionately affecting vulnerable communities, as reported by the United Nations Office for Disaster Risk Reduction (UNDRR, 2022). Public preparedness, particularly among youth and rural populations, remains limited due to the absence of accessible and engaging educational tools. Conventional approaches o...

The 2023 Malaysian Budget increased the maximum compensable unused leave for public employees from 160 to 180 days, significantly raising future liabilities for public sector employers. Under the Malaysian Private Entities Reporting Standard (MPERS), universities must recognise these benefits, which are payable upon retirement or death, as actuarial liabilities. Existing tools, such as the Jabatan...

Blockchain technology has emerged as a transformative tool in higher education, offering secure, transparent, and tamper-proof systems for credential verification, academic record management, and institutional data governance. Despite its potential, adoption remains limited due to technical, financial, and organizational barriers, alongside a lack of validated measurement tools to assess readiness...

Pyogenic granuloma (PG) is a rapidly growing benign lesion of the skin and mucous membrane. Its etiology is still unclear. It is suggested to have arisen either due to trauma or hormonal influences. Pyogenic granuloma is regularly found in the oral cavity. Even though it is rare, it does occur in the nasal cavity and a few cases of pyogenic granuloma have been reported among the paediatric populat...

Maple syrup urine disease (MSUD) is an autosomal recessive genetic disease and an inherited autosomal recessive trait. It is characterised by a deficiency of an enzyme complex, resulting in an excess of branched-chain amino acids (BCAAs), which are toxic to the nervous system. Our four cases generally presented with lethargy and poor feeding weeks after birth. They were all treated for sepsis unti...

The diversity of investment in Malaysia provides an excellent platform to gauge volatility. Malaysia as an emerging market with a rich Islamic culture serves as an inspiration to randomly model a portfolio of 50 Shariah compliant stock returns from 2015 to 2020. The systematic risk of a company’s stock returns is measured by computing the volatility and downside volatility for the said period. The...

Oral health literacy is the ability of an individual in making an appropriate decision to achieve optimum oral health. This study aimed to assess the oral health literacy and oral health status of undergraduate university students. This is a cross sectional study conducted among students from various faculties in USIM. A written consent was obtained before the administration of OHLI-M questionnair...

Milks are dairy products that consists of high nutritional value which is good for health and provides energy to the body. Besides, milk also is believed to have antioxidant properties which helps to reduce the oxidative stress that may cause many diseases. Generally, cow milks are the most popular amongst all the dairy products as it is affordable and easy to find. However, dairy products that ar...

Ziziphus mauritiana is locally known as Bidara that belongs to Rhamnaceae family which is a herbal plant that believed originated from Indo-Malaysian region of South-East Asia. It is commonly known for its various benefits as pharmacological such as antioxidants and antimicrobial. In order to prove its efficacy, antimicrobial compound analysis of Ziziphus mauritiana leaf extract was performed usin...

The utilization of biopolymer derived from Moringa oleifera bark using ZnCl2 and H2SO4 as activating agents for eliminating Methylene blue, Escherichia coli and Pseudomonas aeruginosa from producing wastewater. In this study, Methylene blue and both bacteria were effectively adsorbed by activated carbon with lowest dosage. The activated carbon was prepared from natural-by product of Moringa oleife...

Predicting the collection of zakat in Malaysian zakat institutions is crucial for effective zakat distribution. The surplus problems in zakat funds motivated this study to use more precise statistical methods to predict the future trend of zakat collection. The main objective of this paper is to forecast monthly zakat collection for 12 months ahead of the Lembaga Zakat Selangor (LZS). This researc...

It is essential to practice a good diet in everyday life because human body needs a reasonable amount of nutrients. It is because excessive nutrient intake can lead to internal organs failure, such as kidney damage. This study focuses on minimizing vitamin A’s intake in daily diet because vitamin A can give good vision, maintain healthy skin, and improve body's immune system. This research involve...

Biogenic amines are naturally occurring organic bases produced by bacterial decarboxylation of amino acids that have been associated with harmful toxicology effects to humans. The main objective of this work is to investigate the possible role of biogenic amines (BAs) as indicators of spoilage in fresh chicken meat stored at 4°C for 15 days. A reversed-phase high-performance liquid chromatographic...

This paper aims to analyze and identify the antioxidant compounds in cow’s milk. Milk contains high biological molecules protein, essential fatty acids, calcium, fat, amino acid, vitamins that are soluble in water and several bioactive compounds. In Al-Quran and Hadith, milk has been mentioned several times especially for breast feeding which is essential for infant immunity. Antioxidant can suppr...

The usage of herbal medicinal is still the widespread among society today in their daily lives. This is mostly due to the tradition of our ancestors who really relied on traditional medicine to cure diseases and improve their intelligence. Next, herbal plants are said to have more and better nutrients and nourishment than modern medicine. This is because the compound have been mixed with the use o...