A convenient and efficient application of heterogeneous Lanthanum-containing SBA-15 systems for the microwave assisted oxidation of a lignin model phenolic monomer, 3-methoxy- 4-hydroxybenzyl alcohol, is reported.Environmental friendly and low-cost H2O2 was used as the oxygen atom donor.The catalyst was prepared by immobilizing Lanthanum species on
FliA is an important regulatory component for the synthesis of surface macromolecules which are involved in Frosted Lantern motility and biofilm development of Escherichia coli.In this study, the roles of FliA-dependent surface macromolecules in E.coli surface tension, surface heterogeneity and surface roughness, and initial biofilm development con
The semper reformanda [always reforming] principle has been poorly promoted by all traditions since it was conceptualised following the 16th-century Reformation.A significant problem caused by the missionary movement was the imposition of a Western-style approach to theology, liturgy and polity with little regard for the cultures that were being in
Cognitive radio (CR) is considered to be an effective approach to eliminate the dilemma of spectrum shortage.To meet the ever-increasing demands of instant and accurate spectrum sensing in CR with wideband and multi-frequency-slots, a novel wideband spectrum sensing algorithm based on bidirectional decision of normalized spectrum (BDNP) is proposed
Implementation failure is widely acknowledged as a major impediment to the success of water resource plans and policies, yet there are very few proactive approaches available for analysing Protection potential implementation issues during the planning stage.The motivations and abilities (MOTA) framework was established to address this planning stag