Jolly Bhadra
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View article: Concurrent training and reflection model (CTRM) for in-service teachers
Concurrent training and reflection model (CTRM) for in-service teachers Open
This study investigates the effectiveness of the Concurrent Training and Reflection Model (CTRM) in enhancing the research competencies of in-service teachers. CTRM integrates structured research methodology training with real-time classro…
View article: A meta-analysis to explore the role of design thinking in enhancing creativity as learning outcomes in STEM education
A meta-analysis to explore the role of design thinking in enhancing creativity as learning outcomes in STEM education Open
This paper systematically reviews informal Design Thinking (DT) models in Science, Technology, Engineering, and Mathematics STEM education and performs a meta-analysis to assess their impact on students' creativity. Following Preferred Rep…
View article: High-Performance Acetic Acid Sensing Using Cerium-MoS₂ Composite for Beverages and Food Processing Industry
High-Performance Acetic Acid Sensing Using Cerium-MoS₂ Composite for Beverages and Food Processing Industry Open
Acetic acid plays a central role in numerous industrial processes, chemical reactions, and food products, highlighting its broad significance and diverse applications. Developing advanced sensing technologies capable of real-time, sensitiv…
View article: Multifunctional PANI/MnO2-Decorated Polystyrene Composite Nanofibers for Oil Adsorption and Organic Dye Removal
Multifunctional PANI/MnO2-Decorated Polystyrene Composite Nanofibers for Oil Adsorption and Organic Dye Removal Open
The development of multifunctional materials is essential for the effective treatment of compounds containing both water-soluble dye and water-insoluble oils. In this work, PANI/MnO 2 -decorated polystyrene nanocomposite fibers were synthe…
View article: Fenugreek-enriched electrospun PLA scaffold: revolutionizing tissue engineering solutions
Fenugreek-enriched electrospun PLA scaffold: revolutionizing tissue engineering solutions Open
The therapeutic properties of medicinal plants have been harnessed to facilitate wound healing, and conventional techniques for their application in this regard have been devised. Electrospun nanofibrous scaffolds have recently shown great…
View article: Simulation and optimization of lead-free CH3NH3SnI3 perovskite solar cells using SCAPS-1D
Simulation and optimization of lead-free CH3NH3SnI3 perovskite solar cells using SCAPS-1D Open
Recent advances in photovoltaic technology have made perovskite solar cells attractive prospects for future energy solutions. However, the presence of lead (Pb) in many perovskite materials causes environmental and health problems, limitin…
View article: Artificial Intelligence Enabled Biomineralization for Eco‐Friendly Nanomaterial Synthesis: Charting Future Trends
Artificial Intelligence Enabled Biomineralization for Eco‐Friendly Nanomaterial Synthesis: Charting Future Trends Open
The applications of nanoparticles (NPs) have shown tremendous growth during the last decade in the field of biomedicine. Although chemical and physical methods dominate large‐scale NP synthesis, such methods are also known for their advers…
View article: Enriching computing identity frameworks: integrating current constructs and unveiling new dimensions for today’s tech-savvy world—a systematic review
Enriching computing identity frameworks: integrating current constructs and unveiling new dimensions for today’s tech-savvy world—a systematic review Open
This systematic review seeks to improve the existing framework for developing students’ Computing Identity (CI) by integrating contemporary elements and identifying new dimensions. A meticulous selection of 31 articles followed the PRISMA …
View article: 3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators
3D printing flexible Ga-doped ZnO films for wearable energy harvesting: thermoelectric and piezoelectric nanogenerators Open
The 3D printing of energy harvesters using earth-abundant and non-toxic elements promotes energy sustainability and market competitiveness. The semiconducting behavior and non-centrosymmetric wurtzite crystal structure of gallium-doped zin…
View article: Focused review on factors affecting martensitic stainless steels and super martensitic stainless steel passive film in the oil and gas field
Focused review on factors affecting martensitic stainless steels and super martensitic stainless steel passive film in the oil and gas field Open
Martensitic and super martensitic stainless steels are widely used in the oil and gas industry for general corrosion mitigation in the presence of sweet corrosion (CO 2 ) and sour corrosion (H 2 S), providing a cost-effective alternative t…
View article: Impact of pre and post-perovskite infiltration treatments on monolithic perovskite solar cell performance
Impact of pre and post-perovskite infiltration treatments on monolithic perovskite solar cell performance Open
Carbon-based monolithic perovskite solar cells (mPSCs) represent an enticing frontier in the domain of organic–inorganic hybrid solar cells, capturing substantial research attention due to their cost effectiveness and straightforward fabri…
View article: Navigating regulatory challenges in molecularly tailored nanomedicine
Navigating regulatory challenges in molecularly tailored nanomedicine Open
Nanomedicine, a convergence of nanotechnology and medical sciences, has unleashed transformative potential in healthcare. However, harnessing the benefits of nanomedicine requires a thorough understanding of its regulatory landscape. An in…
View article: Teachers’ perceptions of the barriers to STEM teaching in Qatar’s secondary schools: a structural equation modeling analysis
Teachers’ perceptions of the barriers to STEM teaching in Qatar’s secondary schools: a structural equation modeling analysis Open
Introduction Educators play a pivotal role in shaping students’ academic achievements, particularly in STEM (science, technology, engineering, and mathematics) fields. The instructional techniques employed by teachers significantly impact …
View article: Polyolefin-Based Smart Self-Healing Composite Coatings Modified with Calcium Carbonate and Sodium Alginate
Polyolefin-Based Smart Self-Healing Composite Coatings Modified with Calcium Carbonate and Sodium Alginate Open
Corrosion-related damage incurs significant capital costs in many industries. In this study, an anti-corrosive pigment was synthesized by modifying calcium carbonate with sodium alginate (SA), and smart self-healing coatings were synthesiz…
View article: Investigating the individual interests of undergraduate students in STEM disciplines
Investigating the individual interests of undergraduate students in STEM disciplines Open
Despite massive investments in the education sector to empower youth in Qatar, a vital concern remains to retain students in science, technology, engineering, and mathematics (STEM) disciplines at the undergraduate level. Even though the c…
View article: A meta-analysis to gauge the impact of pedagogies employed in mixed-ability high school biology classrooms
A meta-analysis to gauge the impact of pedagogies employed in mixed-ability high school biology classrooms Open
This article systematically reviews the pedagogies employed in mixed-ability high school biology classrooms to spotlight the most effective educational model, in terms of learning gains. A meta-analysis was performed on 32 eligible studies…
View article: Influence of polyolefin modified by Y2O3 as protective coatings against carbon steel corrosion into 3.5% NaCl media
Influence of polyolefin modified by Y2O3 as protective coatings against carbon steel corrosion into 3.5% NaCl media Open
In this research work, we have studied the impact of Yttrium nanoparticles loaded with corrosion inhibitors dodecylamine (DOC) incorporated in polyolefin for the corrosion protection of steel. The surface analysis of pure polyolefin and po…
View article: High School Students’ Perceptions of the Role of Social Support in Cultivating Their Interests in and Aspirations to STEM Degrees and Careers—A Middle Eastern Case Study
High School Students’ Perceptions of the Role of Social Support in Cultivating Their Interests in and Aspirations to STEM Degrees and Careers—A Middle Eastern Case Study Open
This case study intends to comprehend students’ perceptions of social support in cultivating their interests and aspirations for science, mathematics, engineering, and technology (STEM) degrees and careers. Survey-based quantitative resear…