A small fraction of GRBs with available data down to soft X-rays ($\sim0.5$ keV) have been shown feature a spectral break in the low-energy part ($\sim1-10$ their prompt emission spectrum. The overall shape is consistent optically thin synchrotron from population particles that cooled on timescale comparable dynamic time energies are still much higher than rest mass energy (marginally fast cool...

The criteria for planting maize should be consistent with sensible and ecological to determine the potential lands. However, there is still a lack of proven methodology this evaluation. purpose analysis was parameters that affect multi-criteria decision maize, aim new method on land suitability analysis. proposed based GIS-analysis management such as distance from roads, rivers, slope, LULC, el...

Soil genesis, physico-chemical properties and tea yield were investigated along different hillslope positions in the major tea cultivation area of Iran, i.e. Lahijan, Gilan Province. Land suitability was also determined for the tea production in this hilly region. Four different slope positions i.e., summit, shoulder, backslope and toeslope were sampled on three slope aspects following the prof...

Road infrastructure developments in rural Papua New Guinea (PNG) have not picked up pace due to mountainous and difficult geographical landscape. Hence road accessibility Salt Nomane Karimui (SNK) District of Simbu province is emerged as a serious concern particularly with regard impact poor mobility on agricultural produce ability access public amenities. Governing agencies plans place for con...

Selo District has great potential for developing plantation crops; however, the amount of production still needs to grow. The purpose this study is determine soil suitability class crops (arabica coffee, tobacco, cloves, cocoa, and tea), identify limiting factors in area, suggest ways overcome them increase land classes. was conducted District, Boyolali Regency from November 2022 - December 202...