This study investigates the feasibility of hydrogen addition to achieve lower emissions and higher thermal efficiency in an ammonia−biodiesel-fueled reactivity-controlled compression ignition (RCCI) engine. A single-cylinder light-duty water-cooled compression ignition (CI) engine was adapted to run in RCCI combustion with port-injected ammonia a

This study used microalgae biodiesel as a high-reactive fuel directly injected along with various Compressed Natural Gas (CNG) energy shares (10%, 20%, 30%, and 40%) as low-reactive fuel injected into the intake system. The experiments are performed in a single-cylinder, water-cooled, 1500 rpm, 3.5 kW power Compression Ignition (CI) engine under va

The extensive use of atrazine as a pesticide in agricultural practices poses a significant risk to the environment and human health. Atrazine, when applied to plants, has the potential to migrate through the soil and contaminate groundwater sources. Consequently, there is an urgent need to explore alternative methods for detecting atrazine. This st

Sustainability has existed since the day it was originated by the Brundtland Commission in the year of 1987. The term sustainability has been vaguely defined and it creates different interpretations. In line with today’s economic situation, organizations increasingly perceive sustainability as an opportunity for them to gain a competitive advanta

In this paper we study convergence and summability problems of the series associated with the Laplace-Beltrami operator on the unique sphere. These series known as Fourier-Laplace series and we study the behaviour of these series in the different spaces of smooth functions with respect number of topologies. View Online Export CitationCrossMar

Introduction: One of the important issues in oral healthcare is prevention of dental caries through maintenance of good oral hygiene. Despite the availability of many products in the market, dental caries and oral health problems still occur at high prevalence. Thus the introduction of natural remedies that can help promote oral health is of great

Objectives of this paper are to study convergence and summability of the Fourier-Laplace series in the spaces of singular distributions. The Cezaro means employed for summation of these series and estimations of the spectral function in the Sobolev spaces for this study. In this we employ embedding thoren in connection with the fractional powers of

Objective: Rates of ventilator-associated pneumonia (VAP) in low- and middle-income countries (LMIC) are several times above those ofhigh-income countries. The objective of this study was to identify risk factors (RFs) for VAP cases in ICUs of LMICs.Design: Prospective cohort study.Setting: This study was conducted across 743 ICUs of 282 hospitals

In Malaysia, there is a growing number of children with autism, according to the Ministry of Health. Children with autism and other disabilities are enrolled in special education provided by the country's government, the private sector, and non-governmental organisations (NGOs). An NGO that offers educational programmes to children with autism

The application of abruptly enlarged flows to adjust the drag of aerodynamic vehicles using machine learning models has not been investigated previously. The process variables (Mach number (M), nozzle pressure ratio (η), area ratio (α), and length-to-diameter ratio (γ )) were numerically explored to address several aspects of this process, namel