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112.466  Articles
1 of 11.248 pages  |  10  records  |  more records»
This study compares primary teachers' mental models with pre-service primary school teachers' mental models on the heat transfer concept. The mental model categories reviewed in this study include scientific, synthetic, and initial. This study's method wa... see more

Learning media can enhance the learning process and can enhance cognitive skills. This research aims to use the Innovative Smart Orbital (ISO) approach to improve the cognitive skills on the concept of heat transfer. ISO is a new development medium which ... see more

This study aims to analyze e-learning strategies to facilitate students' understanding of the concept of heat and its transfer in class XI during the Covid-19 pandemic. This research method uses a qualitative descriptive method. The subjects in this study... see more

Following our previous research effort, the present study focuses on a laboratory practice utilizing sensors and ICT, and follows the change in the perceptions students have in relation to the concept of heat transfer. The present paper builds on the expe... see more

The need to find solutions to problems on the efficient use of energy resources has been substantiated, under conditions for meeting the requirements to the environmental sustainability of production in the process of executing such technological operatio... see more

Transient heat transfer can be characterized by the concept of heat transfer when heated (cooled) material’s temperature varies continuously in time. Usually, transient heat transfer is calculating according to finite element method. The great impact on t... see more

The object of research is the processes of heat and mass transfer in open walling, simulated in the climate chamber to reduce heat loss. The work analyzes these processes, which will reduce heat loss through the structural elements of the house during the... see more

The object of research is the processes of heat and mass transfer in open walling, simulated in the climate chamber to reduce heat loss. The work analyzes these processes, which will reduce heat loss through the structural elements of the house during the... see more

The objective of this study was to show the risk factors affecting the conception rate in Holstein heifers after synchronization of estrus. A total of 275 Holstein heifers housed in a free barn were used for the experiment. The herd was visited regularly ... see more

1 of 11.248 pages  |  10  records  |  more records»