Dear Academian,

Tecno Scientifica, in collaboration with the Society of Tropical Science and Technology, is pleased to announce the upcoming International Symposium on Environmental and Chemical Engineering (ISECE2025).

Date: 19 December 2025 (Hybrid)
Website: https://tecnoscientifica.com/event/isece2025

All accepted papers will be considered for publication in Web of Science (WoS), Scopus-indexed journals, and Sinta-indexed journals.

Researchers, academics, and professionals are invited to share their latest findings and innovations in the fields of environment, water, soil, marine, chemistry, microbiology, materials, and health. 

Blockchain technology (BCT) is becoming an essential aspect of the advancement of science. When the term 'blockchain' is spoken, terms such as decentralization and a single, open digital market spring to mind; on this decentralized digital network, global citizens may build new relationships without interference from a centralized authority. Different approaches have been used thus far to tackle complex issues. This technology makes applications in banking, smart contacts, e-commerce, ehealth, data storage, supply chain management, and the Internet of Things possible. For this reason, it seems sensible to think about blockchain as a generic technological concept. This technology category is described as those that can significantly alter social, economic, and construction systems in present-day society.