Mohammad Ismail
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View article: A case study on heavy metal contamination and sediment texture at Kolatoli Beach, Cox’s Bazar, Bangladesh: implications for ecological and human health risks
A case study on heavy metal contamination and sediment texture at Kolatoli Beach, Cox’s Bazar, Bangladesh: implications for ecological and human health risks Open
Rapid industrial growth and urban expansion have exacerbated the pollution of coastal beach sediments with heavy metals (HMs), particularly in developing countries such as Bangladesh, where the persistence and toxicity of these pollutants …
View article: MANAGEMENT OF QUROOH-E-ASEERUL-INDIMAAL (NON-HEALING ULCER) WITH A UNANI FORMULATIONS: AN OPEN-LABEL PILOT STUDY.
MANAGEMENT OF QUROOH-E-ASEERUL-INDIMAAL (NON-HEALING ULCER) WITH A UNANI FORMULATIONS: AN OPEN-LABEL PILOT STUDY. Open
Background: Non-healing ulcers are a significant clinical challenge, often associated with diabetes, peripheral vascular disease, or chronic infection. Conventional treatments are often expensive and prolonged. Unani medicine offers time-t…
View article: Sorptivity Analysis of Lightweight Concrete Based on Fly Ash and Bottom Ash
Sorptivity Analysis of Lightweight Concrete Based on Fly Ash and Bottom Ash Open
Lightweight concrete has a density lower than conventional concrete, which ranges between 1,400-1,800 Kg/cm3. The use of lightweight concrete as a more sustainable construction material continues to be developed to reduce the weight of the…
View article: Durability and Acoustic Performance of Rubberized Concrete Containing POFA as Cement Replacement
Durability and Acoustic Performance of Rubberized Concrete Containing POFA as Cement Replacement Open
Given that rubber tires are almost immune to biological degradation, this vast amount of solid waste is a major environmental concern worldwide. Reuse of these waste tires in the construction industry is one of the strategies to minimize t…
View article: Acid Resistance of Alkali-Activated Natural Pozzolan and Limestone Powder Mortar
Acid Resistance of Alkali-Activated Natural Pozzolan and Limestone Powder Mortar Open
The development of sustainable, environmentally friendly alkali-activated binder has emerged as an alternative to ordinary Portland cement. The engineering and durability properties of alkali-activated binder using various precursor combin…
View article: Systematic Experimental Assessment of POFA Concrete Incorporating Waste Tire Rubber Aggregate
Systematic Experimental Assessment of POFA Concrete Incorporating Waste Tire Rubber Aggregate Open
Several researchers devoted considerable efforts to partially replace natural aggregates in concrete with recycled materials such as recycled tire rubber. However, this often led to a significant reduction in the compressive strength of ru…
View article: Determinant Factors of Safety Impact to the School Buildings in West Sumatera - Indonesia
Determinant Factors of Safety Impact to the School Buildings in West Sumatera - Indonesia Open
In visual observations focused on emergency service facilities in several building locations, it was found that several emergency service facilities were not available. In addition, the facility also does not meet the provisions so it is c…
View article: The Characterization of Nanocellulose with Various Durations and NaOH Concentration
The Characterization of Nanocellulose with Various Durations and NaOH Concentration Open
Nanotechnology has become an important part of industrial construction, especially in concrete structural materials. Additionally, waste is a severe environmental problem when using paper can impact waste caused by waste. The inner nanocel…
View article: Influence of Silica Modulus and Curing Temperature on the Strength of Alkali-Activated Volcanic Ash and Limestone Powder Mortar
Influence of Silica Modulus and Curing Temperature on the Strength of Alkali-Activated Volcanic Ash and Limestone Powder Mortar Open
This present study evaluates the effect of silica modulus (Ms) and curing temperature on strengths and the microstructures of binary blended alkali-activated volcanic ash and limestone powder mortar. Mortar samples were prepared using mass…
View article: Experimental and Modelling of Alkali-Activated Mortar Compressive Strength Using Hybrid Support Vector Regression and Genetic Algorithm
Experimental and Modelling of Alkali-Activated Mortar Compressive Strength Using Hybrid Support Vector Regression and Genetic Algorithm Open
This paper presents the outcome of work conducted to develop models for the prediction of compressive strength (CS) of alkali-activated limestone powder and natural pozzolan mortar (AALNM) using hybrid genetic algorithm (GA) and support ve…
View article: The Effects of Nanosized-Palm Oil Fuel Ash on Early Age Hydration of Hardened Cement Paste: The Microstructure Studies
The Effects of Nanosized-Palm Oil Fuel Ash on Early Age Hydration of Hardened Cement Paste: The Microstructure Studies Open
Integration of cement-based products with nanosized-palm oil fuel ash as supplementary cementing material (SCM) amend its hydration’s degree at early age phase and the microstructural groundworks are relevant to explain the findings. Hence…
View article: Optimum mix design of high-performance concrete containing micro POFA using historical data design
Optimum mix design of high-performance concrete containing micro POFA using historical data design Open
This paper presents the optimized mix design based on the response surface methodology (RSM) in producing high performance concrete (HPC) by utilizing palm oil fuel ash (POFA) as cement replacement material. The historical data design was …
View article: Structural performance of reinforced self-compacting concrete columns produced with palm oil fuel ash
Structural performance of reinforced self-compacting concrete columns produced with palm oil fuel ash Open
Palm oil fuel ash (POFA) is an agricultural waste produced from the palm oil industries and disposes off into an open ground without any reprocessing or profitable return, has been established to enrich concrete durability as well as mecha…
View article: Performance Evaluation of Modified Rubberized Concrete Exposed to Aggressive Environments
Performance Evaluation of Modified Rubberized Concrete Exposed to Aggressive Environments Open
Recycling of the waste rubber tire crumbs (WRTCs) for the concretes production generated renewed interest worldwide. The insertion of such waste as a substitute for the natural aggregates in the concretes is an emergent trend for sustainab…
View article: Enhanced Corrosion Protection of Epoxy/ZnO-NiO Nanocomposite Coatings on Steel
Enhanced Corrosion Protection of Epoxy/ZnO-NiO Nanocomposite Coatings on Steel Open
ZnO-NiO nanocomposite with epoxy coating on mild steel has been fabricated by the sol–gel assisted method. The synthesized sample was used to study corrosion protection. The analysis was performed by electrochemical impedance spectroscopy …
View article: The effects of seaweed powder to the properties of polymer modified concrete
The effects of seaweed powder to the properties of polymer modified concrete Open
Eucheuma Cottonii is a sea plant that commonly known as seaweed grows abundantly and part of the products in agricultural industries. The effects of alginate from seaweed benefited the properties of composites due to its advantage as a hyd…
View article: Building safety index for elementary school building in West Sumatera
Building safety index for elementary school building in West Sumatera Open
Safety and health In building planning must be considered during the building service period. The research objective is the application of Safety Building Index (BSI) in elementary school building planning. The factors of previous research…
View article: Effect of high temperatures on physical and compressive strength properties of self-compacting concrete incorporating palm oil fuel ash
Effect of high temperatures on physical and compressive strength properties of self-compacting concrete incorporating palm oil fuel ash Open
Palm oil fuel ash (POFA) has been widely utilized to replace cement in self – compacting concrete (SCC) to reduce the cost of its production, environmental pollution and health hazard caused in the cement production. However, the effect of…
View article: A HOLISTIC MODEL OF EMPLOYEE’S UNDERSTANDING IN THE MANAGEMENT OF ISLAMIC ORGANIZATIONS
A HOLISTIC MODEL OF EMPLOYEE’S UNDERSTANDING IN THE MANAGEMENT OF ISLAMIC ORGANIZATIONS Open
As a country with a majority of Muslim population and recognizes Islam as the official religion, Malaysia is indeed has a large number of Islamic-based organizations offering shariah-compliant products and services. However, such organizat…
View article: Strength and microstructure of alkali-activated natural pozzolan and limestone powder mortar
Strength and microstructure of alkali-activated natural pozzolan and limestone powder mortar Open
In this study, the synergistic effects of natural pozzolan (NP) and limestone powder waste (LSPW) alkaline activated mortar has been investigated using the compressive strength and microstructure analysis. LSPW was added in varying percent…
View article: Compressive strength and microstructure of assorted wastes incorporated geopolymer mortars: Effect of solution molarity
Compressive strength and microstructure of assorted wastes incorporated geopolymer mortars: Effect of solution molarity Open
© 2018 Faculty of Engineering, Alexandria University This paper presents the solution molarity dependent microstructures and mechanical properties of multi-blend geopolymer mortars (GPMs). Geopolymer mortars were cured at ambient temperatu…
View article: Impact of curing temperatures and alkaline activators on compressive strength and porosity of ternary blended geopolymer mortars
Impact of curing temperatures and alkaline activators on compressive strength and porosity of ternary blended geopolymer mortars Open
© 2018 The Author Impact of changing temperatures of curing (27, 60 and 90 °C) and types of alkaline activator solution on the properties of geopolymer mortars (GPMs) prepared by combining agricultural and industrial wastes including granu…
View article: Green Driver: driving behaviors revisited on safety
Green Driver: driving behaviors revisited on safety Open
Interactions between road users, motor vehicles, and environment affect to driver’s travel behavior; however, frailer of proper interaction may lead to ever-increasing road crashes, injuries and fatalities. The current study has generated …
View article: ELAEIS GUINEENSIS LEAVES EXTRACTS AS ECO-FRIENDLY CORROSION INHIBITOR FOR MILD STEEL IN HYDROCHLORIC ACID
ELAEIS GUINEENSIS LEAVES EXTRACTS AS ECO-FRIENDLY CORROSION INHIBITOR FOR MILD STEEL IN HYDROCHLORIC ACID Open
This manuscript presents a study on a green corrosion inhibitor extracted from Elaeis guineensis (EG) leaves for mild steel (MS) exposed to acidic condition. Weight loss measurement was conducted at various temperatures to investigate the …
View article: PERFORMANCE OF AERATED CONCRETE INCORPORATING BYPRODUCT FROM AGRO-INDUSTRY IN SULPHURIC ACID
PERFORMANCE OF AERATED CONCRETE INCORPORATING BYPRODUCT FROM AGRO-INDUSTRY IN SULPHURIC ACID Open
The challenge of utilisation of sustainable, durable and cost effective building materials leads civil engineering researcher in rich agro-industrial country such as Malaysia to find suitable building materials alternatives. This paper ill…
View article: MONITORING CORROSION OF REINFORCEMENT BAR USING CAPACITIVE SENSOR AT DIFFERENT CONCRETE COVER DEPTH
MONITORING CORROSION OF REINFORCEMENT BAR USING CAPACITIVE SENSOR AT DIFFERENT CONCRETE COVER DEPTH Open
Corrosion of reinforcement is a worldwide problem that affects durability and integrity of reinforced concrete structures. Repairing deteriorated reinforced concrete structures at an advanced stage is very costly and time consuming. It is …
View article: CONDITION ASSESSMENT OF MARINE STRUCTURES USING FUNCTIONAL CONDITION INDEX APPROACH
CONDITION ASSESSMENT OF MARINE STRUCTURES USING FUNCTIONAL CONDITION INDEX APPROACH Open
Marine structures are subjected to damage and deterioration during their service life because of continuous exposures to aggressive environment. As a result the performance and the intended functions of the structure are affected. This pap…
View article: Performance of sustainable alkali activated mortars containing solid waste ceramic powder
Performance of sustainable alkali activated mortars containing solid waste ceramic powder Open
As the cement industry contributed to increasing the global carbon dioxide emissions, researchers looked for other sustainable alternatives. Among them, one of the alternatives is alkali activated mortar containing no cement at all. Alkali…