Meat adulteration, mainly for the purpose of economic pursuit, is widespread and leads to serious public health risks, religious violations, and moral loss. Rapid, effective, accurate, and reliable detection technologies are keys to effectively supervising meat adulteration. Considering the importance and rapid advances in meat adulteration detection technologies, a comprehensive review to summarize the recent progress in this area and to suggest directions for future progress is beneficial. In this review, destructive meat adulteration technologies based on DNA, protein, and metabolite analyses and nondestructive technologies based on spectroscopy were comparatively analyzed. The advantages and disadvantages, application situations of these technologies were discussed. In the future, determining suitable indicators or markers is particularly important for destructive methods. To improve sensitivity and save time, new interdisciplinary technologies, such as biochips and biosensors, are promising for application in the future. For nondestructive techniques, convenient and effective chemometric models are crucial, and the development of portable devices based on these technologies for onsite monitoring is a future trend. Moreover, omics technologies, especially proteomics, are important methods in laboratory detection because they enable multispecies detection and unknown target screening by using mass spectrometry databases.

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The cation mixing of LiNi0.8Co0.15Al0.05O2 materials was regulated by a facile strategy via oxygen flow rate control during sintering, and the effect of cation mixing on the electrochemical performance was investigated by CR2025 coin cells tests.

The Korea Institute of Science and Technology Information (KISTI) Electronic Theses and Dissertations (ETD) system is a national digital library of ETDs in South Korea. Provides a comprehensive picture of how this system has been used during its first two years in service since June 1999. The system transaction logs were collected and analysed to reveal the usage patterns of the system. Results of the study indicate that the KISTI ETD system usage has seen a significant increase since its second year. While most users appear to be domestic users, the system also attracts users from many other countries, suggesting that the KISTI ETD system has become a part of the international networked digital library of theses and dissertations. It was also found that there are a very large number of one‐time visitors to the KISTI ETD system. Nevertheless, the system began to maintain a frequent user group in its second year in service. The usage statistics regarding system features and the characteristics of users’ visits indicated that the search function was by far the most frequently used system function. Finally, discusses the implications of the findings.