Universitas Airlangga Official Website it is important to consider and contemplate the messages delivered from these chemical compounds to human life.” is one of the chemistry lecturers in Faculty of Science and Technology (FST) Mulyadi began to explore chemical science when entering college He studied at Universitas Andalas to earn his bachelor’s degree Master and Doctorate at Institut Teknologi Bandung he teaches several courses in the Department of Chemistry Among others are Natural Products Chemistry Structure Determination of Organic Molecules The man who once joined the American Marketing Association has several works in the form of books the writing is closely related to his expertise in chemistry Some of the titles are “Penentuan Struktur Molekul Organik Cetak” (2004) “Kimia Organik Fisik Cetak” (2004) “Metode Fitokimia Cetak” (2005) and “Metode Fitokimia Cetak” (2007) saying “Alam Takambang jadi guru” meaning that nature should be our teacher This is similar to what he does in all his laboratory researches Embracing and making friends with nature is important for him mostly those useful for humans come from nature Many chemical compounds can be found naturally in every corner of our nature Such compounds are valuable for both humans and nature pesticides are chemical compounds intended to produce a healthy plant In the case of health aspects of pharmaceuticals chemical compounds also exist and contribute substantially They can also be used for self-defense and survival from extinction we can find forests stretched across the country They are “chemical plant” ready to be operated Natural chemicals within the Earth deserve serious exploration to achieve maximum optimization Copyright 2024 © Universitas Airlangga. All Rights Reserved. PUSAT KOMUNIKASI DAN INFORMASI PUBLIK (PKIP) A moderate magnitude 4.1 earthquake hit 156 km (97 mi) away from Padangsidempuan, North Sumatra,  Indonesia 2025 at 4.11 pm local time (Asia/Jakarta GMT +7) The depth of the quake could not be determined but is assumed to be shallow.The quake was not felt (or at least not reported so) A moderate magnitude 4.0 earthquake hit 197 km (122 mi) away from Padangsidempuan, North Sumatra,  Indonesia 2025 at 3.22 am local time (Asia/Jakarta GMT +7) but is assumed to be shallow.The quake was not felt (or at least not reported so).