Agricultural cycle is the annual cycle of activities for planting and harvesting. The global
warming and climate change currently cause serious impacts on the agricultural cycle …

The detection of pests and diseases is very important for agricultural production. Every year,
the economic loss caused by pest infestation is enormous. The traditional methods of …

Machine learning methods enable the electronic nose (E-Nose) for precise odor
identification with both qualitative and quantitative analysis. Advanced machine learning …

Indoor air quality attracted great attention for its significant threats to human health and
safety, especially the potential hazardous gases in kitchens. To meet the requirements of the …

In light of the frequent occurrence of counterfeit food sold in global commercial markets, it is
necessary to verify the authenticity of tasty natural-plant-based products by checking their …

Polypropylene (PP) is one of the raw materials to produce automotive interior parts. Under
the high-temperature condition, the volatile gas of PP will have a pungent odor. Therefore …

The excessive application of nitrogen in cucumber cultivation may lead to nitrate
accumulation in fruits with potential toxicity to humans. Harvested fruits of agricultural crops …

Each year, unwanted plant pests and diseases, such as Hendel or potato soft rot, cause
damage to crops and ecosystems all over the world. To continue to feed the growing …

An electronic nose system can enhance the selectivity of semiconductor gas-sensor systems
but increase system power consumption and signal data processing complexity. Herein, we …

Biogenic volatile organic compounds (BVOCs) are metabolites emitted by living plants that
have a fundamental ecological role since they influence atmospheric chemistry, plant …