Hi. I'm Tim and this is my Pronunciation Workshop. Here, I'm going to show you how English is really spoken. Come on, let's go inside. Hey, look at this: a present. All wrapped up in paper. Now, do ...

These videos show you how to pronounce voiceless consonants in English. These sounds are made without vibrating the vocal chords. This is the eighth of eight voiceless consonant programmes in our ...

Abstract: A highly sensitive fiber-optic urea sensor was designed and experimentally demonstrated based on surface plasmon resonance (SPR) effect and metal-organic zeolite framework (MOF), [zeolite ...

Metagenomics is the study of the metagenome—the collective genome of microorganisms from an environmental sample—to provide information on the microbial diversity and ecology of a specific environment ...