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A recent study conducted by researchers at South China Agricultural University in Guangzhou, China, has developed a new method for detecting nitrofuran metabolite residues in food-producing animals. These residues pose a threat to human health and public safety, and accurate measurement is necessary. The researchers used an original structure-based hapten design strategy to produce a monoclonal antibody that could directly recognize the metabolite of furaltadone without the need for derivatization. They also established a gold-based paper lateral flow immunoassay for detection, which was sensitive, accurate, and completed within 10 minutes. This research provides a theoretical basis for antibody production of other ultrasmall molecules. [Extracted from the article]

A recent study conducted by researchers at South China Normal University explores the impact of management myopia on corporate ESG (Environmental, Social, and Governance) performance. The study found that management myopia significantly reduces the ESG performance of enterprises, and this decline in performance can lead to a reduction in the future value of the firm. The negative effects of management myopia are mitigated by the internal governance level of enterprises and external supervision pressure, but are strengthened by fierce product market competition. This research provides valuable insights for promoting the sustainable development practices of enterprises. [Extracted from the article]

A study conducted by researchers at the South China University of Technology has identified a novel strain of Clostridium bacteria, called Clostridium thermopalmarium HCD, that is capable of producing hydrogen from high-salinity waste. The strain was found to be halotolerant, meaning it can tolerate high levels of salt, and cellulose-degrading, allowing it to break down cellulose in waste materials. The researchers also discovered that the strain regulates its cell shape and secretes betaine, a compound that helps balance osmotic pressure and improve cell membrane function. This research provides valuable insights into the potential use of high-salt waste biomass for hydrogen production. [Extracted from the article]

A recent report from Guangdong Pharmaceutical University in Guangzhou, China, discusses the screening, cloning, immobilization, and application prospects of a novel ll-glucosidase (BGL) enzyme from the soil metagenome. The researchers aimed to overcome the low extraction rate of resveratrol in Polygonum cuspidatum by screening a high-quality BGL from the soil library. They successfully constructed a soil metagenomic library and identified a novel BGL called Bgl1356. After cloning and expression, Bgl1356 was immobilized using chitosan and exhibited good tolerance for various conditions. The researchers concluded that this BGL has promising application prospects in the pharmaceutical industry. [Extracted from the article]

A report from the Hong Kong University of Science and Technology discusses research findings on motion sickness in vehicles. The study aims to review and summarize the factors that induce motion sickness in road vehicles through a systematic review. The researchers identified eight categories of motion sickness inducers, including eye view, non-driving related tasks, artificial motion cues, head movement, vehicle dynamics, internal layout of the vehicle, individual differences, and others. The study concludes that the findings can provide insights into optimizing vehicle design to mitigate motion sickness among occupants. [Extracted from the article]