Soil sample is one of the important evidence that can be found in crime scene. Unknown soil analysed and compared with reference order to determine origin as its physical chemical components possess unique characteristics. The purpose this study characteristics from oil palm plantations Perak, Malaysia assist forensic investigation. Total 97 topsoil samples were collected three different Perak....

Manajemen jasa adalah salah satu yang menentukkan keberhasilan suatu industri atau pelayanan. Pelabuhan Penumpang Gapura Surya Nusantara merupakan terminal penumpang ada di pelabuhan Tanjung Perak, Surabaya. Dengan mempunyai pasar cukup besar dan menjadi tempat untuk menghubungkan beberapa daerah melalui transportasi laut Indonesia, membuat aktivitas pelayanan kepelabuhanan padat setiap harinya...

Wastes generated from the processing of some fruits still contain large amounts of chemical components such as polyphenols, which are deemed as very effective antioxidants.This study involves the characterization of wastes generation by pink guava processing and selection of the best solvent that will allow us to extract the excess polyphenols via ultra-filtration membran...