Soil erosion is a selective process which removes the light fraction comprised of soil organic carbon (SOC) and colloidal particles clay fine silt. Thus, large amount (C) transported by erosional processes, its fate (i.e., emission, redistribution, burial, translocation into aquatic ecosystems) has strong impact on global cycle. The processes affecting dynamics C emission as greenhouse gases CO...

Accurate mapping and measurement of erosion channels is necessary to accurately estimate the impact of channeled erosion in an area. Field surveys can provide optimal quantitative results, but they are only applicable to small areas. Recently, photogrammetric techniques have been applied to small format aerial photographs that were taken by UAVs. Few studies have applied photogrammetry for mapp...


 Perkembangan pertumbuhan ekonomi lebih besar bergantung bagaimana perjalanan sektor rill dengan harapan adanya kontribusi dari tersebut berupa keuntungan yang bisa mengembangkan pendapatan masyarkat dan lancarnya kegiatan perekonomian. Salah satunya dapat itu ialah pembiayaan disalurkan untuk para pelaku usaha atau bagi pihak berperan langsung dalam pengembangan itu. Oleh karena peneliti...

construction industry is the second most contributor of gross domestic product and the high rates of accidents /fatalities have tarnished the image of construction industry in india. the importance of safety at site cannot be underscored and it needs the combined attention of all stakeholders to address the issue of safety in construction industry in india. although the construction industry pl...

We revisit Khudaverdian’s geometric construction of an odd nilpotent operator ∆E that sends semidensities to semidensities on an antisymplectic manifold. We find a local formula for the ∆E operator in arbitrary coordinates and we discuss its connection to Batalin-Vilkovisky quantization. MCS number(s): 53A55; 58A50; 58C50; 81T70.

In the final chain of the countable powerset functor, we show that the set at index ω1, regarded as a transition system, is not strongly extensional because it contains a “ghost” element that has no successor even though its component at index 1 is nonempty. For Jirka Adámek on his 70th birthday, with thanks for his many contributions and his inspiration.

Diversity-oriented synthesis (DOS) is an important field involving the synthesis of libraries of diverse small molecules for applications including biological screening. The last decade has witnessed major progress in the field, with continued emphasis on structural and functional diversity for DOS library construction. A number of recent reviews have updated the community on this topic, includ...