Category: Research

A factoriangular number is formed by adding a factorial and a triangular number. If corresponding factorials and triangular numbers are added, the results are n-factoriangular numbers. Other factoriangular numbers are called (n,k)-factoriangular numbers, n(m)-factoriangular numbers, (n(m),k(m))-factoriangular numbers, and (n(a),k(b))-factoriangular numbers. The main objective of this study is to explore the sequence of (n(m),k(m))-factoriangular numbers and...

Construction delays pose significant challenges affecting project timelines, budgets, and quality standards globally. This study focuses on bridging the knowledge between differences of construction between cold storage facility projects among other types of projects and identifying influential factors causing delays in cold storage construction projects in the Philippines. Through a questionnaire survey including 30 critical...

In the published article, there was an error in the Funding statement. It needed to include the same content as provided in the acknowledgment section. The correct Funding statement appears below. © © 2025 Maity, Raja Sankari, Snekhalatha, Velu, Alahmadi, Alhababi and Alkahtani.

Physical unclonable functions (PUFs) are increasingly recognized as a key technology for enhancing hardware and the Internet of Things (IoT) security. The IoT devices are often plagued by weak security measures, making them susceptible to various external threats. To address these vulnerabilities, robust and reliable security solutions are critical. This study introduces a highly reliable...

MOSFET-based DC converters have gained a prevalent status due to their efficient operation and their suitability for a vast array of electronic systems. However, despite the already reliable functions they offer, there is a need to further enhance their adaptability and efficiency across a wider range of load conditions to cater to much broader uses....

This research was conducted at a private producer in Indonesia involved in the manufacturing of refined sugar commodity products. The company presently operates three factories situated in three cities across three distinct provinces. The objective of this study is to minimize the transportation costs incurred from shipping tonnage sugar from manufacturers to customers’ warehouses. This...

Coral reef assessments were conducted in selected sites in three provinces of the Verde Island Passage (VIP) (Occidental Mindoro, Marinduque, and Quezon) to obtain baseline and continued measurements of coral abundance and biodiversity. A total of six sites were surveyed to measure average hard coral cover (HCC) relative to other benthic components. Generic richness and...

Pre-engineering education serves as a critical foundation for cultivating the next generation of engineers. In the Philippines, however, a pronounced gap exists between the technical competencies of high school graduates and the expectations for success in collegiate engineering. This misalignment often leaves many prospective engineers unprepared to meet the academic demands of engineering programs. Furthermore,...

The integration of artificial intelligence (AI) into engineering and technology education offers new possibilities for enhancing student learning and feedback delivery. In machining, where accuracy and logic are essential, AI can serve as a powerful support tool. This paper presents the NC Programming Assistant, an application that combines rule-based logic and generative AI to help...