S. N. M. Arshad
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View article: <b>Potential of Plant-Derived Phytochemicals in Combating Antimicrobial Resistance: A Comprehensive Review</b>
<b>Potential of Plant-Derived Phytochemicals in Combating Antimicrobial Resistance: A Comprehensive Review</b> Open
Background: Antimicrobial resistance (AMR) represents a critical threat to global health, with drug-resistant infections projected to cause more deaths than cancer by 2050. Conventional antibiotics are increasingly failing due to misuse, o…
View article: Frequency of Angles Malocclusion, Psychological Effects in Patient Using Oasis Questionnaire and Treatment Needs in Patients Visiting Dental Teaching Hospital
Frequency of Angles Malocclusion, Psychological Effects in Patient Using Oasis Questionnaire and Treatment Needs in Patients Visiting Dental Teaching Hospital Open
A person's psychological health and confidence are greatly influenced by their facial appearance. It encourages acceptance, integration, and social recognition. Objective: The objective of current study was to establish the frequency of An…
View article: Performance of Backfill Material for Grounding System under High Voltage Condition
Performance of Backfill Material for Grounding System under High Voltage Condition Open
Grounding (or earthing) play the main role to in order to protect electrical equipment, building and life from lightning, switching and earth fault occurrences. A good grounding system must be able to dissipated this unwanted charge in ver…
View article: Design new voltage balancing control series connected for HV-IGBT`s
Design new voltage balancing control series connected for HV-IGBT`s Open
The insulated gate bipolar transistors (IGBTs) are widely used in various applications as they require low gate drive power and gate voltage. This paper proposes an active gain circuit to maintain voltage stability of series-connected IGBT…
View article: Analysis on Behavior Grounding Electrode Resistance base on Profiling Method
Analysis on Behavior Grounding Electrode Resistance base on Profiling Method Open
An earthing system or known as grounding system in an electrical installation where by the grounding system connects specific parts of that installation with the Earth’s conductive surface for safety and functional purposes. It is the proc…
View article: A Study of Kenaf, Straw Rice Ash and Palm Ol Residue Ashes as Additive Material to Earthing System Using Fall of Potential Method
A Study of Kenaf, Straw Rice Ash and Palm Ol Residue Ashes as Additive Material to Earthing System Using Fall of Potential Method Open
Earthing systems acts as a significant part of the safety of the electric system. Under standard and failure situations, it should be necessary to be functioning efficiently in electrical system safety throughout all times. This project is…
View article: Simulation of differential relay for transformer protection
Simulation of differential relay for transformer protection Open
In electric power system, transformers are an important element and their protection are critical. As the transformer might be damaged during a fault, faster and more selective protection was required. For this purpose, the design of diffe…
View article: A New Approach for Estimating Insulation Condition of Field Transformers Using FRA
A New Approach for Estimating Insulation Condition of Field Transformers Using FRA Open
Frequency response analysis (FRA) is a tool for evaluating mechanical integrity of transformer's core and winding.\n However, several studies have reported that FRA is also sensitive to other parameters such as temperature, moisture\n cont…
View article: Analysis behavior of soil resistivity profiling base on UniMAP condition
Analysis behavior of soil resistivity profiling base on UniMAP condition Open
The main purpose of the earthing is to ensure that every electrical equipment, house and human are safe when lightning strikes. Lightning phenomenon occur scan produced high voltage and current ant it can caused electrical equipment damage…
View article: An experimental work on effect of bending down conductor with reinforced concrete
An experimental work on effect of bending down conductor with reinforced concrete Open
Down conductor is one of the pivotal parts of the Lightning Protection System (LPS) that diverting the lightning current captured by the air termination system to the earth termination system in each protected structure. A straight down co…
View article: Prototyping a RF signal-based lightning warning device using with Internet of Things (IOT) integration
Prototyping a RF signal-based lightning warning device using with Internet of Things (IOT) integration Open
Lightning had caused at least 25, 000 deaths worldwide each year. The study aims to investigate the induced voltage generated by lightning strikes using a lightning detector. Proteus software was employed to simulate the main board of the …
View article: A study on copper and galvanized grounding performance using palm oil fuel ash as new additive material
A study on copper and galvanized grounding performance using palm oil fuel ash as new additive material Open
This paper aimed to study the improvement of grounding performance by reducing the grounding electrode resistance using palm oil fuel ash as the backfill. This is achieved by mixing the soil with a specific portion of palm oil fuel ash and…
View article: Transient stability for IEEE 14 bus power system using power world simulator
Transient stability for IEEE 14 bus power system using power world simulator Open
Nowadays, demand for electricity is increasing every single day. This is due to the deep requirements in current economy. Generating electricity is an important element to ensuring a system operates in good condition and not being affected…
View article: Analysis on Topology of Grounding System Using Bentonite and Coconut Husk as Additive Material
Analysis on Topology of Grounding System Using Bentonite and Coconut Husk as Additive Material Open
Electrical grounding is a system to remove undesired electrical charge to the ground via grounding mass.The unwanted electrical charged maybe created due to grounding fault of electrical apparatus and transient.Without proper grounding sys…
View article: Wavelet based de-noising for on-site partial discharge measurement signal
Wavelet based de-noising for on-site partial discharge measurement signal Open
This paper presents, wavelet based de-noising technique for on-site partial discharge (PD) measurement signal. The signal is measured from medium voltage power cable at 11 kV distribution substation. The best mother wavelet, decomposition …