A dye-sensitized metal-organic framework, TMU-5S, was synthesized based on introducing the laser dye Rhodamine B into the porous framework TMU-5. TMU-5S was investigated as a ratiometric fluorescent sensor for the detection of explosive nitro aromatic compounds and showed four times greater selectivity to picric acid than any state-of-the-art luminescent-based sensor. Moreover, it can selective...

We investigated the differential impacts of a new Twitter-based Market Uncertainty index (TMU) and variables for Bitcoin before during COVID-19 pandemic. Results showed that TMU is leading indicator returns only pandemic, effect on Bitcoin’s conditional volatility significantly greater Furthermore, uncertainty content people’s tweets impacted by highly salient market. Taken together, our result...

The success of sulphanilamide as a chemotherapeutic agent encourages the investigation of other classes of compound for antibacterial properties. The compounds 'described in this paper were the long-chain amines, amidines and guanidines which had been shown by King, Lourie & Yorke [1938] to possess remarkable trypanocidal powers. They were chosen because they had a proved biological action, and...

Machine Learning is a booming technology today. In machine learning set of training, data to be provided the model for training and that predicts output. models are trained using computer program known as ML algorithms.The new learning-based Transition Metric Unit (TMU) 4D- 8PSK Trellis coded Modulation TCM Decoder presented in this work. The classic Viterbi decoder's branch metric unit, or TMU...

We used three techniques of precooling to test the hypothesis that heat strain would be alleviated, muscle temperature (Tmu) would be reduced, and as a result there would be delayed decrements in peak power output (PPO) during exercise in hot, humid conditions. Twelve male team-sport players completed four cycling intermittent sprint protocols (CISP). Each CISP consisted of twenty 2-min periods...

Usually, when connexion requests are added or removed from a network, for instance a WDM network, the routing of older connexions is not modified. Hence it is likely that after some additions and removings, the overall use of resources is far from optimal. In particular, a new request may be rejected, even if it could be added up to a whole rerouting of older requests. So operators have to reor...