Ash characteristics investigation from co-firing of Calliandra calothyrsus and Gliricidia sepium with a high-sulfur and -iron coal in drop tube furnace.

Calliandra calothyrsus and Gliricidia sepium ash characteristics as co-firing fuel to high-sulfur and -iron coal were investigated through theoretical prediction, FactSage modelling, and combustion experiment in drop tube furnace. The results show that the addition of Calliandra and Gliricidia were able to mitigate the slagging risk according to theoretical prediction and FactSage modelling. Slag formations were predicted to occur at higher combustion temperature compared to coal which was reflected in higher ash fusion temperature.

Anthroponymy evolution of Javanese diaspora names in Malaysia (social onomastics study).

The personal name of the Malaysian Javanese Diaspora (MJD) grows and develops along with the history of dynamic life, thought, social, and cultural developments. This research specifically aims to reveal and explain the process of anthroponymy evolution of the Javanese-Malaysia diaspora personal name system from historical, social, cultural, and linguistic characteristics aspects and the meaning of personal names that developed due to the cultural shifts and changes. This research utilizes data sources from lists of names of Javanese diaspora communities and efforts to extract names from MJD people who are in the locations of the states of Johor, Selangor, and Melaka in Peninsular Malaysia.

Comparison of high and low stunting reduction groups using IFE-EFE matrix analysis in Central Java Province, Indonesia.

Background: The results of the 2021 Indonesian Nutritional Status Study (Studi Status Gizi Indonesia, SSGI) showed a 6.8% declining prevalence of stunting in Central Java from 2019 to 2021. However, the prevalence decreases in the regency level of Central Java varied from 0.

Determinants of length for age Z scores among children aged 6-23 months in Central Java, Indonesia: a path analysis.

Introduction: Length for Age Z (LAZ) score determinants are complex and vary among different areas, but it is important for designing effective and efficient strategies to decrease stunting prevalence among children under 2 years. This study aimed to investigate the determinants of LAZ scores among children under 2 years in Central Java, Indonesia.

Methods: This study was conducted on the 2021 Indonesian Nutritional Status Study (INSS) dataset, which was a cross-sectional survey.