International Journal of Current Innovations in Interdisiplinary Scientific Studies

The potency of Indian snakeroot, Rauvolfia serpentine, as an anti-corrosion spray

Victoria Castillo Magayon — Thu, 30 May 2024 00:00:00 +0300

This study evaluates the effectiveness of Rauvolfia serpentine (Indian Snakeroot) as an anti-corrosion spray on mild steel sheets using gravimetric analysis and comparative tests. The tests were performed in selected environments, including freshwater, and saltwater, but focused more on the results in freshwater. Three pieces of mild steel sheets measuring 5.5cm² surface area were used for this experiment and studied in weighing and re-immersing. It was observed that the corrosion rate increases with time exposure to the corrosive medium in the presence and absence of the extract. If the surface was completely sprayed and the percentage of adsorption rose simultaneously, the Rauvolfia serpentina extract would result in a retardation of the mild steel's corrosion rate.

Keywords: Anti-corrosion; corrosion; green inhibitor; Indian snakeroot; Rauvolfia serpentina; spray.

Do we need Alexa or Alex? Leveraging generative artificial intelligence for establishing brand identity for designing name-brand voice assistants

Janardan Krishna Yadav, Ashish Kumar Gupta — Thu, 30 May 2024 00:00:00 +0300

Emerging trends such as personalization, artificial intelligence, and experiential marketing present new opportunities and challenges for understanding and leveraging brand personality in contemporary marketing contexts. This paper explores the literature around the effect of voice on brand personality and if name-brand voice assistants posit an opportunity for the brands to create a unique brand identifier for easy recall and thus a long-term competitive advantage against the firms that choose to adopt the generic voice-based assistants like Alexa or Siri. This study is a qualitative study which uses the literature review method. The study makes use of existing literature and draws resources from credible sources. The study concludes that there are a few things that can be leveraged from the previous literature and there is a need to do further research to explore the unanswered questions.

Keywords: Artificial intelligence; branding; brand personality; name-brand voice assistants (NBVA); Voice Assistants (VA).

Crumb rubber as a sustainable construction material

Km Sarita Kumari Kumari, Devesh Jaysawal — Thu, 30 May 2024 00:00:00 +0300

With growing concerns about sustainability and environmental conservation, there has been a significant interest in exploring alternative materials for civil engineering applications. Crumb rubber, derived from recycled tires, has emerged as a promising candidate due to its unique properties and potential to mitigate environmental challenges associated with tire disposal. This paper presents a comprehensive review of the utilization of crumb rubber in various civil engineering applications. In addition to asphalt and concrete, crumb rubber has found applications in various civil engineering products, including sound and vibration-dampening materials, rubberized flooring, green roof systems, and composite building products. These applications leverage the unique properties of crumb rubber, such as elasticity, durability, and thermal stability, to address specific engineering challenges while promoting environmental stewardship. Overall, this review underscores the significant potential of crumb rubber as a versatile and sustainable material for various civil engineering applications. Continued research and innovation in this field are essential to further harnessing the benefits of crumb rubber and advancing the development of environmentally conscious infrastructure solutions.

Keywords: Aggregate; construction; crumb rubber; sustainable materials.

Parking harmony: A case study of Dayalbagh university campus

Bhoomi Pandit, Ana Rehman, Devesh Jaysawal — Thu, 30 May 2024 00:00:00 +0300

The issue of comfortable parking has become a significant problem in the campus area of Dayalbagh University Agra, as the increasing number of vehicles coupled with limited parking spaces has led to congestion. This research paper investigates parking management at Dayalbagh campus premises, aiming to optimize traffic efficiency and address current challenges using a mixed-methods research approach, combining surveys, traffic flow analyses, and on-site observations to comprehensively evaluate the existing parking situation. It offers insights into urban planning and transportation strategies, guiding local authorities, urban planners, and the community for better decisions to improve traffic and parking management in similar spiritual and educational hubs like Dayalbagh University.

Keywords: Parking management; traffic regulation; urban planning

The Competency-Based teaching approach: A new expectation at Algerian universities

Miloud Bekkar — Thu, 30 May 2024 00:00:00 +0300

This study investigates the concern of teaching approaches at Algerian universities. It recalls teaching through competencies. The present research enumerates the extent this teaching movement is successful when encountering the university classroom setting. A semi-structured interview was conducted to provide the participants’ measurement of the Competency-Based Teaching implication. Some urgent measures might be claimed to cope with TEFL with this teaching approach. It is noticed that a main finding emerges since the inexistence of a unique teaching model. Each teaching theory is set to be adapted according to particular educational needs, environments, and educational policies. This research focuses on reforms of the teaching of English Language at the level of Algerian universities. Regarding this teaching strategy, there are degrees of legitimate optimism, regardless of what is said and debated. This article tackled some of the reasons and criteria that boost a good learning process through competencies.

Keywords: Competency; competency-based teaching; Reforms; TEFL

Ethnomathematical analysis of volume constructions in curved-sided solids

Venissa Dian Mawarsari, Scolastika Mariani , Zaenuri — Thu, 30 May 2024 00:00:00 +0300

Located in Semarang, Sam Poo Kong Temple is a prominent cultural site for the Chinese community, featuring various architectural elements that embody Chinese heritage. This study investigates the ethnomathematical significance of objects at the Sam Poo Kong Temple, particularly focusing on the identification and volume calculation of curved-sided figures. Employing a descriptive qualitative research design with ethnographic methods, the study identifies significant objects, including giant kendil, lanterns, large candles, and spherical ornaments on lion dance statues, as rich sources for teaching analytic geometry. These items illustrate real-world applications of mathematical concepts, particularly in determining volumes through the principles of curved surfaces and integral calculus for rotating bodies. The findings indicate that integrating these culturally relevant objects into geometry education not only enhances students' understanding of mathematical principles but also fosters a deeper appreciation of their cultural context.

Keywords: Analytical geometry; ellipses; ethnomathematics; hyperbolas

Introducing the first Law of thermodynamics using states of matter PhET simulation

Taurayi Willard Chinaka — Thu, 30 May 2024 00:00:00 +0300

Thermodynamics is a crucial topic in science education, yet it poses significant challenges for students at all educational levels. This study explores an alternative instructional approach for teaching the First Law of Thermodynamics using the PhET gas and properties simulation, guided by the Johnstone triangle framework. In contexts like South Africa, traditional teacher-centered and lecture-focused methodologies often leave students with misconceptions about thermodynamic concepts. The study utilizes the PhET simulation to visually illustrate key principles, such as temperature, heat, and thermal energy, while intentionally minimizing mathematical complexity to enhance understanding. Results indicate that this simulation effectively clarifies thermodynamic dynamics at a sub-microscopic level, fostering a more intuitive grasp of the subject. The implications of this teaching practice suggest that it can significantly improve students' conceptual understanding. Future research should consider employing the simulation to explain P-V diagrams, further enriching students’ comprehension of thermodynamic principles.

Keywords: First law; heat; internal energy; PhET simulation; system; temperature.