This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes managed objects used for managing the Protocol Independent Multicast (PIM) protocols: PIM-SM (Sparse Mode), BIDIR-PIM (Bidirectional), and PIM-DM (Dense Mode). This document is part of work in progress to obsolete RFC 2934, and is ...

Crop residues are widely considered as a biofuel source and used in livestock feeding, or burned off to clean the field for tillage planting. Nonetheless, crop residue burning poses serious threats soil stability sustainability of food chain. This study aimed investigate potential environmental impacts wheat on declines quality developing (Iran) developed (Italy) countries by analyzing metadata...