HIGHLY DISPERSED AG2S NANOPARTICLES: IN SITU SYNTHESIS, SIZE CONTROL, AND MODIFICATION TO MECHANICAL AND TRIBOLOGICAL PROPERTIES TOWARDS NANOCOMPOSITE COATINGS

A facile in situ synthesis approach and a size control strategy were established to obtain Ag2S nanoparticles in polyimide (PI) composite coatings.Such Ag2S nanoparticles in the composite coatings were characterized, and the effects of the as-obtained Ag2S nanoparticles of different sizes on the mechanical il barone wine and tribological properties

The environment is a gift from God and has very positive effects on human life; lock shock and barrel art the concern for environmental protection has led to the formulation of a legal system called "Environmental Law", which itself proves the necessity of research on this vital issue.It does not have the cultural and ideological perceptions of hum

Problem definition: Colored symbols are one of the most prominent signs affecting the human beings psyche.Colors have special meanings in relation to the nature, culture, religious beliefs and life experiences.However, they are affected by the temporal and geographical locations, thought, culture, politics, religion and traditions of the people.Art

In this paper, theoretical analysis of microstrip line fed rectangular patch antenna loaded with parasitic element and split-ring resonator is presented.The proposed antenna shows that read more the dualband operation depends on gap between parasitic element, split-ring resonator, length and width of microstrip line.It is found that antenna resonat

Crop insurance serves as a crucial risk mitigation strategy for farmers facing uncertainties stemming from unpredictable weather conditions and vulnerabilities within the agricultural production process.Unfortunately, the prevailing traditional methods of crop insurance are laden with complexities, high costs, and, more critically, a lack of trust,